TW200819122A - Chemical compounds - Google Patents
Chemical compounds Download PDFInfo
- Publication number
- TW200819122A TW200819122A TW096124462A TW96124462A TW200819122A TW 200819122 A TW200819122 A TW 200819122A TW 096124462 A TW096124462 A TW 096124462A TW 96124462 A TW96124462 A TW 96124462A TW 200819122 A TW200819122 A TW 200819122A
- Authority
- TW
- Taiwan
- Prior art keywords
- compound
- optionally substituted
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- arh
- substituted
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 332
- 150000003839 salts Chemical class 0.000 claims abstract description 104
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- 239000001257 hydrogen Substances 0.000 claims abstract description 48
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- 229910052799 carbon Inorganic materials 0.000 claims abstract description 33
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 28
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- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 25
- 229940002612 prodrug Drugs 0.000 claims abstract description 25
- 239000000651 prodrug Substances 0.000 claims abstract description 25
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- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 18
- 125000005842 heteroatom Chemical group 0.000 claims abstract description 18
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- 125000004429 atom Chemical group 0.000 claims abstract description 16
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 47
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 44
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- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 13
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
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- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 claims description 7
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
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- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 6
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 6
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- 125000002947 alkylene group Chemical group 0.000 claims description 5
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- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 5
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- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 claims description 4
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- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims description 3
- LQIAZOCLNBBZQK-UHFFFAOYSA-N 1-(1,2-Diphosphanylethyl)pyrrolidin-2-one Chemical compound PCC(P)N1CCCC1=O LQIAZOCLNBBZQK-UHFFFAOYSA-N 0.000 claims description 3
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Description
200819122
V 九、發明說明: 【發明所屬之技術領域】 本發明係有關於一種新穎之被取代的二氧代烷 (dioxo-alkanes)與二氧代烯(di〇x〇-aikenes),及其 組合物與應用。 ^ 【先前技術】 美國專利第4649157號(G D Searle & C〇s )的内容 在此加入作為本發明之引用文獻,揭露了具有白三烯 籲(leukotriene)生合成(biosynthesis)抑制物的活性 的苯取代一氧代稀(Pheny 1 -subst i tui:ed dioxo-alkenes) 及其被取代的衍生物之通常定義。此化合物被提議作為對 抗與白二烯有關之疾病或症狀的藥劑,例如過敏、發炎、 某些皮膚病、痛覺過敏(hyperalgetic conditions)、 與鄉狀動脈血管收縮(coronary vasoconstr i ct i on )。 歐洲專利申請案第EP-A-0402469號(Terumo Κ· Κ·) _ 的内容在此加入作為本發明之引用文獻,揭露了在白三烯 生合成具有5-脂肪氧化酶(5-1 ipoxygenase )抑制劑活性 的兒茶驗(catechol)化合物的通常定義。此化合物被提 議作為對抗與白三烯有關之疾病或症狀的藥劑,例如腎炎 (nephritis)、肝炎(hepatitis)、風濕病(rheumatism)、 與胃潰瘍(gastric ulcers ),以及過敏疾病,例如氣喘 (asthma)與鼻炎(rhinitis)。 美國專利第 481 071 6 號(Warner-Lambert Company) 的内容在此加入作為本發明之引用文獻,揭露了具有脂肪 3002-8965-PF 7 200819122 氧化酶抑制劑活性的二芳香基生物鹼(diarylalkanoids) 的通常定義。此化合物被提議作為治療過敏、氣喘、關節 炎(arthr i t i s )、牛皮癬(psor i as i s )、面皰(acne )、 發炎、疼痛、潰瘍或心血管疾病的藥劑。 美國專利第 6518315 號(The University of Sydney) 的内容在此加入作為本發明之引用文獻,揭露了苯烷醇 (phenylalkanols)的通常定義,苯烷醇被指稱用於疼痛 的治療或預防(prophylaxis ),藉由作用於感覺神經、 _ 及/或透過消炎反應、及/或透過神經激肽(neur〇kinin) 抑制作用(column 6,lines 31 to 36)。 美國專利申請案第2006/0148830號(〇no Pharmaceutical Co. Ltd ),其對應案為第 WO-A-20 04/031 1 1 8號的内容在此加入作為本發明之引用 文獻’揭露了一些通常與特定化合物的定義,被認為可促 進溶血罐脂酸(lysophosphatidic acid)受器之結合與 拮抗,因此有用於預防及/或治療疾病,例如泌尿系統疾 ⑩病、心血管相關疾病、增生症(pro 1 iferative disease)、 發炎/免疫系統疾病、内分泌失調引起的疾病、腦部相關 疾病或慢性疾病。此一前案中的實施例34與35描述了 2-[4-[3-橋氧基-5-苯基-2-(3, 4, 5-三甲氧基苯甲醯)一戊 文元基]-苯氧基]-安息香酸苯甲基酯 (2-[4-[3-ox。-5ihenyl-2-(3, 4, 5-tHmethoxybenzoyl )-penty 1 ]-phenoxy]-benzoic acid benzyl ester)以及 2-[4-[3-橋氧基-5-苯基-2-(3, 4, 5-三甲氧基苯甲醯)一戊 3002-8965-PF 8 200819122 烷基]-苯氧基]-安息香酸 (2-N-[3-〇x〇-5~phenyl-2-(3, 4, 5~-trimethoxybenzoy 1 )-pentyl]-Phen0xy]—benzoic acid)的製備。然而,該 W案並未提供這些化合物的生物學資料,且並無暗示任何 相似的化合物可能具有活性。非常地推斷的通常定義,顯 然純粹地構築於專利目的,提供形式上合法單位的申請專 利範圍,並不能表示給予活性任何可信賴的保證,或至少 可此地在一定推斷的範圍之外,由四種化合物經過EGI)_2 _ 拮抗活性(EGD-2 antagonistic activity )的生物性測 試’亦即實施例2(1 )、2(4)、3(33)以及8(1)的化合物, 其中並無本發明所提及之二氧化合物(di〇xo compound ) 之形式。 此外,Y· J· Surh(/⑽ί/α復 7〇〇七〇人,109卜 1 097, 40(8),(2002))、F· K i uch i 等人(价//, 387-391,40 (1992))、以及 Α· Mukhopadhay 等人(is1 ⑽义 508 - 51 5,12(4) ( 1 982)),報導了 許多二 ® 氧烷類(di oxo-alkanes )的消炎活性。這些文獻的每一 篇揭露的内容在此加入作為本發明之引用文獻。
Picker 等人/·❹己见,29, 2023-2036 ( 1 976))的内容在此加入作為本發明之引用文獻,敘述 1-(2-氫氧基-3-曱氧基苯基)-5-苯基戊烷-1,3-二酮 (1-(2-hydroxy-3-methoxypheny1)-5-pheny1 pentane-1 ,3-dione)以及1-氫氧基苯基)-5-苯基戊烷-1,3-二酮 (1 -(2-hydroxypheny1)-5-pheny1 pentane-1,3-dione ) 3002-8965-PF 9 200819122 的製備。
Xue 等人(Synlett,19,2990-2992 (2005))的内容 在此作為本發明之引用文獻,敘述了 3-乙醯基-4-(4-氮苯 曱 S蠢基 )- 7 - 苯基-庚 烧 -2, 5 — 二 酉同 (3-acetyl~4-(4-nitrobenzoy1)-7~pheny1-heptane-2, 5-dione)的製備(化合物10)。
Inoue 等人(万"//· 见 /aps/?,62,1 601-1 605 ( 1 989))的内容在此作為本發明之引用文獻,描述了 1,9-二本基 -4-(3- 苯基丙基 )_3,5- 壬二酉同 (1,9-diphenyl-4-(3-phenylpropyl)-3, 5-nonanedione ’化合物 3b) 、1,5-二苯基-2-苯甲基-1,3 -戊二酉同 (1,5-diphenyl-2-benzyl-l, 3-pentanedione,化合物 3c)、7 -甲基-4 -(1_甲基-3 -苯基丙基)-1,9 -二苯基-3,5_ 壬二酮 (7-methy 1-4-(1-methy 1-3-phenyl propyl )-1, 9~diphen y 1-3, 5-nonanedione,化合物 3e)、以及 1,7,9-三苯基 參-4-(1,3-二苯基丙基)-3,5-壬二酮 (1, 7, 9-tripheny1-4-(1, 3-diphenylpropy1)-3,5-nona nedione,化合物3g)的製備。 loo { Journal of Organic Chemistry, 26, 2440-2442 (1961))的内容在此加入作為本發明之引用文獻,描述了 1 -(3, 6-二甲氧基-2-氫氧基苯基)-5-(3, 4-二曱氧基苯基) 戊 烧 -1,3- 二 酮 (1-(3, 6-dimethoxy-2-hydroxyphenyl)-5-(3, 4-dimeth 3002-8965-PF 10 200819122 oxyphenyl)pentane-1,3-dione)的製備。
Beam 等人(Journal of Organic Chemistry, 35, 2 083-2085 ( 1 970))的内容在此加入作為本發明之引用文 獻,描述了 5-(6-氯苯基)-1-苯基戊烧—1,3-二酮 (5-(6-chlorophenyl)-1-phenylpentane-1,3-dione)的 製備。
Venkateswarlu 等人(Journal of Asian Natural /Wi/chAesearc九 2,111-120 (2000))的内容在此加 參 入作為本發明之引用文獻,描述了 4-乙醯基-1,7-二-(4-曱 氧基苯基)-庚 -1- 晞 -3,5- 二酮 (4-acety卜1,7-bi s-(4-meihoxypheny 1 )-hept-l-ene-3 ,5-dione )的製備。 TAi&Tig 專 k { Journa 1 of Organ 1 c Chemistry,Ί\, 4516-4520 (2006))的内容在此加入作為本發明之引用文 獻’描述了 1,5-二苯基戊烷-1,3-二酮 (1,5-diphenylpentane-l,3-dione)的製備。 _ AdiShimoto 專 k ( Chemical and Pharmaceutical 万ί/ / / e 7 /7,3 3,5 0 8 8 - 5 0 91 ( 1 9 8 5))的内容在此加入作為 本發明之引用文獻,描述了 1-(2-氫氧基苯基)-5-(4-曱氧 基 苯 基 ) 戊 烧 -1,3- 二 酉同 (l~(2-hydroxyphenyl)-5-(4-methoxyphenyl)pentane~ 1,3-dione )的製備。
Lampe 與 Smolinska ( de Z’ /cai/eyyie 户o/o/zs/se Wes Sc/Mces,11,49-53 ( 1 963))的内容在 3002-8965-PF 11 200819122 此加入作為本發明之引用文獻,描述了 5-(4-氫氧基-3-曱氧基苯基)-1-苯基戊烷-1,3-二酮 (5-(4~hydroxy~3-methoxyphenyl)~l-phenylpentane~l ,3-dione)與5-(4-氫氧基-3-乙氧基苯基)-1-苯基戊烷 -1,3- 二 酮 (5-(4-hydroxy-3-ethoxypheny1)-1 -phenylpentane-1, 3-dione)的製備。
Ylynn 蓴 k { Journal of Medicinal Chemistry,从, 518-525 (1991))的内容在此加入作為本發明之引用文 獻’描述了 5-(4-氫氧基-3-甲氧基苯基)-卜苯基戊—4-烯 "^3· 二 酮 (5-(4-hydroxy-3-methoxypheny1)-1-phenylpent-4-en e-1,3-dione )的製備。 本發明係基於我們令人驚奇的發現,某些已知與新穎 之化合物具有不可預期的活性組合,提供有利的用途在治 療或預防過敏症(hypersensitivity )、平滑肌疾病 (smooth muscle disorders )、抽筋情形(spasm〇dic conditions)、過敏情形(aiiergic c〇n(jiti〇ns) ' 發 k 情开> (inflammatory conditions)、及/或疼痛,例如 但不限於,氣%、咳漱、搔癢(prur i tus )、食品不耐症 (food intolerance)、牛皮癣(pS〇riasis)、喉頭炎 (croup)、大腸急躁症(irritabie bowel syndrome)、 耳鳴(tinnitus)、梅尼埃氏症(Meniere,s disease)、 壓力引起的潰瘍或阿斯匹林引起的潰瘍、原發性經痛 3002-8965-PF 12 200819122 % (primary dysmenorrhea)、早產(preterm labour)、 早產收縮(preterm contractions)、腹瀉(diarrhoea)、 胃腸抽筋(gastrointestinal cramps )、大腸憩室症 (diverticular disease ) 、食道弛缓不能症 (achalasia )、先天性巨大結腸症(Hirschsprung’ s disease )、胃食管反流性疾病(gastro-oesophageal reflux disease)、萎縮性肌強直(myotonic dystrophy)、 膽石症(gallstone disease)、便:f必(constipation)、 ⑩ 腹部手術後胃癱綜合症(post-surgical gastroparesis syndrome )、或麻痒性腸塞(para 1 y t i c i 1 eus )、術後 腸塞(post-operative ileus)、糖尿病性胃輕癱(diabetic gastroparesis)、腸輕癱(bowel paresis)、小腸假性 阻塞(intestinal pseudo-obstruction)、末稍動脈血 管疾病(peripheral arterial disease)、雷諾氏綜合 症(Raynaud’ s syndrome)、冠狀動脈痙攣(coronary artery spasm )、咽喉炎(angina )、高血壓 籲 (hypertension )、低血壓(hypotension )、血管輕癱 (vascular paresis)及其他血管疾病、膀胱疾病(bladder disorders )、噁心(nausea )、過敏性鼻炎(al 1 ergic rhinitis)、過敏性皮膚炎(aiiergic dermatitis)、 發炎(inf 1 ammation)、發炎性腸病(infiammat〇ry bowel disease)、迴腸炎(ileitis)、胰臟炎(pancreatitis)、 膽囊 k ( cholecystitis)、非過敏性鼻炎(n〇n-allergic rhinitis )、食道炎(oesophagi tis )、骨關節炎 3002-8965-Pf 13 200819122 (osteoarthritis )、風濕性關節炎(rheumat〇id arthritis)、漢;丁頓病(Huntingt〇n,sdisease)、腦 部缺血(cerebral ischemia)、急性發炎性疼痛(acute mflamnatorypain)、神經性疼痛(neur〇pathicpain)、 内臟性疼痛(visceral pain)、牙痛(dental叩辻)以 及頭痛(headaches)。 化合物可能有用於非醫藥用途,例如用於食品或飲料 (如機能性食品或飲料),提供健康上的好處(不論是患 病或非患病的人或動物),例如健康上的好處有關於過敏 症、平滑肌疾病、抽筋情形、免疫系統及/或疼痛,例如 但不限於’維持正常腸道功能,例如用於腸道的鎮靜劑 (―),用於維持正常呼吸、用於減緩暈車不適 與暈眩(vertig〇)、用於舒緩喉”與咳漱、用於減_ 嚼心與唱吐(V〇miting)、作為維持正常消化的輔助、用 於舒緩胃不舒服、用於溫暖手腳、用於協助月經週期正 常、用於維持正f血壓、用於使腸道活動正常、用於維持 健康的免疫系統、用於協助從感冒與流行性感冒康復、作 為解充血藥(dee〇ngestant)、用於平緩頭痛、用於· 肌肉酸痛、用於減緩輕微疼痛與痛苦、用於提供: 痛暂用於提供口腔潰癌的減緩、用於維持健康的關節、用 =助限制肥胖發生(eellullte咐urrence)、以^ 為減重的輔助。 【發明内容】
3002-8 9 65—PF 14 200819122 依據本發明之第一型態,係提供一種如化學式i之化 合物:
Rs 其中:
Ri與R2係各自獨立地被選自氫、選擇性取代的 鲁烷基、選擇性取代的4〇_((:1…烷基)、選擇性取代的+ 環烷基、選擇性取代的_C0_(C3…環烷基)、選擇性取代的 Cm烯基、選擇性取代的-⑶―“^。烯基)、選擇性取代的 炔基、以及選擇性取代的-C0-炔基、或1與Rz係共同代 表選擇性取代的飽和或不飽和的匕〜亞烷基團、或選擇性 取代的飽和或不飽和的。環亞烷基團、或1與R2共同 與碳原子接觸代表選擇性取代的飽和或不飽和有機環^包 含3、4、5、6、7或8環的碳原子,以及選擇性選自氧、 馨氮、及硫的1、2、或3環的異原子;
Rs ’其可與Rl以及之中的任一個相同或不同,係選 自選擇性取代的L。烷基、選擇性取代的“環烷基:選 擇性取代的G-n烯基、以及選擇性取代的炔基;
Rp 以及r6係各自獨立地選自氣、選擇性取代的Ci " 烷^ OH、選擇性取代的Cl — 】❶烧氧基、自素、選擇性取代 的芳氧基(aryl〇Xy)、選擇性取代的(c卜丨g烷基卜”㈨广, 其中η為0、1或2,選擇性取代的芳香基_s(〇)n_,其中, η為〇、1或2,或R4以及r5共同代表選擇性取代的飽和 3002-8965-PF 15 200819122 或不飽和的具有卜2、3、4、5、6或7個碳原子的有機 鏈,以及鏈長至少為3個原子的選擇性地選自氧、氮及硫 的異原子的1、2、或3鏈; 、附帶為,當Rl等於R2等於氫原子時,&的任何 選擇性取代的烧基、或選擇性取代的&,稀基必須在 由R3接觸的羰基端(或其互變異體)計算之α與沒位置 有一或多個分支點; 或’、生理子上可接文之鹽類、複合體、或前驅藥物; 供使用作為藥物、或者被作為藥物使用、被提出並且 包裝作為樂物、供食品或飲料使用(例如,機能性食品或 飲料)、被在食品或飲料裡使用(例如,機能性食品或飲 料)、供制作為食品補充物或飲料補充物、被使用為食 品補充物聽料補充物、被提出並且包裝作為食品補充物 或飲料補充物、或作為在治療人或者非人的動物過程中的 任何其他使用的組合物。 雖然化學式I戶斤干夕4士 4塞ρ —
之〜構顯不一特殊之互變異體(酮 類),需要瞭解的是這只是為了方便起見,以及本發明之 範圍平均地包括該化合物全部的互變異體(賴與婦醇 類)。這亦用於如下所示之化學式la、II、IIa與^之 化合物。 如任何專利局或法院所採用,先前所述之 WO A 2004/031 1 18,揭露或明白顯示此處所述之依據本發
明之任何-或多個特定之化合物之任何一或多個用途,因 此我們保留權利由本中請案及/或其導致之專利之保護範 3002-8965-PF 16 200819122 圍排除這樣化合物的這樣用途。 例如’我們保留從本發明排除這些化合物的權利, 2 [4 [3一橋氧基—5—苯基-2-(3,4,5-三甲氧基苯甲醯)一戊 烷基]苯氧基]—安息香酸苯甲基酯以及2-[4-[3-橋氧基 j苯基-2-(3, 4, 5-三甲氧基苯甲醯)—戊烷基]一苯氧基卜 安心香酉夂。名㈣「該化合物之使用」包括所有該化合物與 使用相關之定義’如前述本發明之第一型態所述。 或者’例如’我們保留由本發明排除使用化學式I之 /化口物之權利,其中R!與R2之一係為 〜Ph 〇 Ph C00H,Rl與R2之另一者為氫原子,以及R4 等於料r6等於氫,及其任何鹽類、複合體、或前驅 藥物(例如醋類),其+ Ph係表示苯基。 或者例如,我們保留由本發明排除使用化學式丨之 P化口物之權利’其中一個而非L與R2兩者,係為 h 0 Ph C00H ’及其任何鹽類、複合體、或前驅藥物 (例如g旨類)。 或者门如,我們保留由本發明排除使用化學式I之 全部化合物之權剎 ρττ 雍利’其中Ri與r2雨者均為 CH2-Ph-Ο-Ph-C00H,》甘,,, 及其任何鹽類、複合體、或前驅藥物
(例如醋類)D !] &我們保留由本發明排除使用化學式I之 全部化合物之權利,复 . ΓΗ /、中一個而非1與R2兩者,係為選 擇〖生取代的CH2〜Ph〜n Du a — —Ph—C00H,及其任何鹽類、複合體、 或1Γ驅樂物(例如酯類)。
3002-8965-PF 17 200819122 或者例如,我們保留由本發明排除使用化學 全部化合物之權利,其中Ri# R2兩者係互相獨^ 擇性取代之CH2〜Ph_0_Ph-C_,及其任何鹽類 ^ 或前驅藥物(例如酯類)。 ^ 】如,我們保留由本發明排除使用前述任何化 合物之特定官能基之權利,但僅為一定範圍,其中這 被排除化σ物之Rs係為芳香基,例如可選擇性取代之 基。 个 ,者例如,我們保留由本發明排除使用化學式j之 王邛化口物之權利’其中一個而非與^兩者,係如PCT 專利申請帛wo-A-2_/G31118或美國專利中 US-A-2_/0148830之申請專利範圍第i項所定義之單 兀一 ^一dM—Z 或—Q—D—WE)t-Μ-AM,以及 Rl 與 β2 之另/者係為虱,及其任何鹽類、複合體或前驅藥物。 或者,例如,我們保留由本發明排除使用化學式I之 全部化合物之權利,i中
/、中Rl與R2之一或二者,係如PCT 專利申請帛,A-2_蘭118或美國專利申請案 .α-2006/0148830之申請專利範圍第"員所定義之單 π - Q-D-L-(E)t-M_z 或—Q_D_L_(E)t一Μ_Α,及其任何鹽 類、複合體或前驅藥物。 或者,例如,我們保留由本發明排除使用化學式丁之 全部化合物之權#,其係如美國#利申請荦 US-A-2_/0148830之申請專利範圍第⑽項所定義之化 子式A之化口物’及其任何鹽類、#合體或前驅藥物。
3002-8965-PF 18 200819122 或者例如,我們保留由本發明排除使用化學式i之 全部化合物之權利,其係如美國專利申請案 US-A-2006/0148830之申請專利範圍第!項所定義之化學 式J之化合物,及其任何鹽類、複合體或前驅藥物。 該化合物可特別地被使用於治療或預防過敏症、平滑 肌疾病、抽筋情形、過敏情形、發炎情形及/或疼痛,例 如但不限於’氣喘、咳嗽、搔癢、食品不耐症、牛皮癬、 喉頭炎、大腸急躁症、耳鳴、梅尼埃氏症、遷力引起的潰 癌,阿斯匹林引起的溃癌、原發性經痛、早產、早產收縮、 腹离、胃腸抽筋、大腸憩室症、食道弛缓不能症、先天性 巨大結腸症、胃食管反流性疾病、萎縮性肌強直、膽石症、 便秘、腹部手術後胃癱綜合症、麻痺性腸塞、術後腸塞、 糖尿病性胃輕癍、騰細、愈 月竿:靡腸輕癱、小腸假性阻塞、末稍動脈血管 疾f、雷諾氏綜合症舆冠狀動脈痙攣、咽喉炎、末稍動脈 血管疾病、高血壓、彻1Λ ^ 皂低血壓、血管輕癱及其他血管疾病、 膀胱疾病…惡心、過敏性鼻炎、過敏性皮膚炎、發炎、發 炎性腸病、迴腸炎、胰臟炎、膽囊炎、非過敏性鼻炎、食 運炎、骨關節炎、風濕性關節炎、漢奸頓病、腦部缺血、 2發Ϊ性疼痛、神經性疼痛、内臟性疼痛、牙痛與頭痛, 維持正_腸道功能,例如 ^ ^ 用t腸道的鎮靜劑,用於維持正 吊呼吸、用於減緩暈車不商 ^ . ^ £ . 一軍眩、用於舒緩喉嚨痛與咳 ’ 用於減輕噁心與嘔吐、作盍絡杜τ, 於舒緩胃不舒服、用L暖丰吊消化的辅助、用 … 用於/皿岐手腳、用於協助月經週期正 常、用於維持正常血壓、用 用於使腸道活動正常、用於維持
3002-8965-PF 19 200819122 健康的免疫系統、 為解充血藥、用與流行性感冒康復、作 緩輕微疼痛與痛苦、用=、用於減輕肌肉酸痛、用於減 瘍的減緩、二持 生、 、建康的關卽、用於幫助限制肥胖發 及作為減重的辅助。 依據本發明$筮_油,At 物 一i怨,係提供一種化學式I之化合 物或其生理學上可接禹 口 m 接又ι類、複合體或前驅藥物之用途, 於〉口療或預防下列疾病,或 物、食品、飲料或預防下列疾病之藥 , 4、旎性食品或飲料)、食品補充物、 人料補充物或其他生理學 相合之組合物之製備,如過敏 显 平W肌疾病、抽筋愔取 、良、盧n 肋1^過敏情形、發炎情形及/或 疼痛例如但不限於,氣喘、咳漱、膝瘦入 牛皮癬、喉頭炎、大腸广 [癢1品不耐症、 引起的潰瘍或阿斯匹林引起的4 肖尼埃氏症、壓力 的>貝瘍、原發性經痛、早產、 早產收鈿、腹瀉、胃腸抽筋、 A腸心至症、食道弛緩不能 症无天性巨大結腸症、f合势 t 、吕反/;,L性疾病、萎縮性肌強 直膽石症、便秘、腹部手術德冒、虛 術徭膳愛 後癱亍、合症、麻痺性腸塞、 ,炱腸基、糖尿病性胃輕癱、腸輕 雜 小腸假性阻塞、末 稍動脈血官疾病、雷諾氏 τ 口厓與虺狀動脈痙攣、咽喉 末稍動脈血管疾病、高血壓、低血厭 一 # ^ , 缓低血壓、血管輕癱及其 他吕疾病、膀胱疾病、噁心、過敏 .^ ,火乂 迥敏14鼻炎、過敏性皮膚 火發炎、發炎性腸病、迴腸炎 a 騰臟x'膽囊炎、非過 敏(生^九、食道炎、骨關節炎、風 腦邱4:H “ ^關即尺、漢汀頓病、 、、急性發炎性疼痛、神纟i % τ A注尽痛、内臟性疼痛、 3002-8965-pf. 20 200819122 =痛與頭痛,維持正常腸道功能,例如用於腸道的鎮靜 劑:用於維持正常呼吸、用於減緩晕車不適與晕眩、用於 舒緩喉嚨痛與咳嗽、用於減輕噁心與嘔吐、作為維持正常 ,匕的辅助、用於舒緩胃不舒服、用於溫暖手腳、用於協 I月經週期正常、用於維持正常血壓、用於使腸道活動正 2用於維持健康的免疫系統、用於協助從感冒與流行性 :】康:复、作為解充血藥、用於平緩頭痛、用於減輕肌肉 / m緩輕微疼痛與痛苦、詩提供減輕牙痛、用 限制:=癌的減缓、用於維持健康的關節、用於幫助 胖泰生、以及作為減重的辅助。 發明之第三型態’係提供一種治療或預防有需 的人類或非人類個體之過敏症、平 形、過敏情形、發炎情形及/或疼叙μ ^抽肋障 對個體施用有效劑量之化學二方法包括 接受之鹽類、複合體或#㈣物。 〃理學上可 化口物之治療使用可在醫 進行,或可為Μ梯爾^ 督或控制下 袼獸醫之人類控類的情形下),或在不是合 、工 (在非人類之動物個案_)。 讀化合物之非治療用途亦 三型態之一每γ在丨。h 、’、 1=1的,且購成本發明第 個人謹慎地;:化。人?非治療用途可典型地包括健康的 使用該化合::二 制以外,例如,自我❹或破醫之監督或控 正常血壓之食品。 y 、形時),,例如維持 3002-8 965-ρρ 21 200819122 依據本發明之第四型態,係提供一種醫藥組合物(藥 物)、食品或飲料(例如,冑能性食品或飲料),食品補 充物、飲料補充物、或其他生理學上相容之組合物,包括 2予式I之化合物或其生理學上可接受之鹽類、複合體或 前驅藥物,及其生理學上可接受之載體。
"亥面藥,,且口物、食品、飲料、食品補充物、飲料補充 物或其他生理學上相容之組合物,係較佳地適合且欲用於 治療或預防人類或非人類個體之過敏症'平滑肌疾病、抽 筋情形、過敏情形、發炎情形及/或疼痛,且當基於該目 的以適當之劑量對個體使料,化學式1之化合物及1生 理學上可接受之鹽類、複合體或前驅藥物係較佳地以有效 劑量存在。 該醫藥組合物、食品、飲料、令〇 ^ R叩補充物、飲料補充 物或該生理學上相容之組合物, 』係以早位劑量之方式 提供’藉以典型之一或多個|你兔丨b A夕個早位劑量對個體使用。或者, 該醫藥組合物、食品、飲料、+ u姑 叶R 口口補充物、飲料補充物或 S玄生理學上相容之組合物係以不包 匕3早位劑$之形式提 供’在此情形下’合適的劑量通常於使用時量出。 化學式I之化合物或其生理學 予工』接叉之鹽類、複合 體或前驅藥物’如有需要,可能與一 A夕種額外的化學式 I之化合物或其生理學上可接受之鴎 又之鹽類、複合體或前驅藥 物共同使用’或與-或多種額外的藥劑使用, 過敏症、平滑肌疾病、抽筋情形、過敏情形、發:情乂 /或疼痛之活性,或對抗這類藥劑之副作肖。全部匕: 3002-8965-PF 22 200819122 口物不B疋單獨地或結合使用,在此稱為「活性藥劑」, 提供/4藥别用於本發明之包括至少一種化學式I之化合 物或其生理學上可接受之鹽類、複合體或前驅藥物。 “虞本U月之第五型態,係提供一種製造醫藥組合物 (藥物)口、飲料、食品補充物、飲料補充物或生理 學上相容之組会铷 士 興 一口物之方法’包括化學式I之化合物或其生 ^可接又之鹽類、複合體或前驅藥物及其生理學上可 ,载體’該方法包括將化學式1之該化合物或其生理 二可:文之鹽類、複合體或前驅藥物以及其生理學上可 接受之载體加入混合物。 予上了 在該醫藥組合物、食品、飲料、 加物或其他生理學上相容之組合勿:二添:物、飲料添 〜 n 7 <成分被加入混人私 或非人類個體之過敏症、平、、典肪十— 貝丨万人麵 形及/或疼痛,:二千:::病、抽筋情形、發炎情 用… 包括劑量訊息、關於適〜 用路技與方式之訊息、以及與 適田施 息。 ,疋用通有關之安全訊 某些化學式!之化合物及其生理學 複合體與前驅藥物本身係為 又-類、 身構成本發明之更進一步型態。 —ϋ予化合物本 依據本發明之第六型態,係提供 化合物: 裡戈化學式la之 3002-8965-PF 23 200819122
1與R2係各自獨立地擇自於氫、選擇性取代的CH。 烷基、選擇性取代的-C〇—(CH道基)、選擇性取代的c"。 環烧基、選擇性取代的魯(一。環烧基)、選擇性取代的
C2-1°烯基、選擇性取代的-C〇—(C2…烯基)、選擇性取代的 炔基、以及選擇性取代的—co—炔基,或1與^係共同代 表選擇性取代的飽和或不飽和的,残基團、或選擇性 取:的飽和或不飽和的C3,環亞烷基團,或1與R2共同 了反原子接觸代表選擇性取代的飽和或不飽和有機環,包 ^ 4 5、6、7或8環的碳原子,以及選擇性選自氧、 氮、及硫的1、2、或3環的異原子; R3 ’其可與R!以及R2之中的任一個相同或不同,係選 自k擇14取代的Ci,烧基、選擇性取代的Cm。環烧基、選 擇性取代的C2,烯基、以及選擇性取代的块基; ^ R4匕以及Re係各自獨立地選自氫、選擇性取代的Cu ' ^ ^ 〇H選擇性取代的Cl,烷氧基、鹵素、選擇性取代 、芳氧基選擇性取代的烷基)-S(0)n-,其中n為〇、 $,或2’選擇性取代的芳香基—s⑻n—,其巾,n為〇、i或 有1或R4以及Rs共同代表選擇性取代的飽和或不飽和的具 I、2 3、4、5、6或7個碳原子的有機鏈,以及鏈長 少為3個原子的選擇性地選自氧、氮及硫的異原子的 3002-8965-pf 200819122 2、或3鏈; 附帶為’當l等於R2等於氫原子時,則: 的^1何&之選擇性取代的基、或選擇性取代 °、 土必須在R3接觸的羰基(或其互變異體) α與$位置有-或多個分支點; ^ ⑴)、當額外的^係為未取代的苯基且^係為氮,
貝1 a)t R5為氫時,R4不能為選自4—乙稀基或2 —氯基之基 團,(b)當I為4-氫氧基時,不能為3—曱氧基或3一乙 氧基,以及(c) R4與兩者不能都為氫;以及 ^ (111)當額外的L係為4-甲氧基且R6為氫,則(a) 當R5為3 一甲氧基時,R3不能為2-氫氧基-3, 6-二甲氧基苯 基(2-hydroxy-3,6-dimethoxyphenyl),以及(b)# R5 為氫%,R3不此為2-氫氧基苯基(2-hydroxy phenyl )或 4-氫氧基苯基; 以及更附帶者為,當I等於等於Re等於氫時,& 為甲基且R4為4-甲氧基,則Rl不能 為-C0-CH=CH(C6H4)0Me,其中 _ (CDOMe 係代表 4-甲氧 基苯基團(4-methoxyphenyl group); 或其生理學上可接受之鹽類、複合體或前驅藥物; 但不包括 2-[4-[3-橋氧基-5-苯基-2-(3, 4, 5-三甲氧基苯曱醯 基)-戊烧基]-苯氧基]-安息香酸苯甲基酉旨 (2-[4-[3-oxo-5-phenyl-2-(3, 4, 5-trimethoxybenzoyl )-pentyl]-phenoxy]-benzoic acid benzyl ester); 3002-8965-PF 25 200819122 2-[4-[3-橋氧基-5-苯基-2-(3, 4, 5-三甲氧基苯曱醯基)-戊烧基]-苯氧基]-安息香酸 (2-[4-[3-〇xo-5-phenyl-2-(3, 4, 5-trimethoxybenzoy1 )-penty1]-phenoxy]-benzoic acid ); 1 -(2 -氫氧基-3-曱氧基苯基)-5-苯基戊烧-1,3 -二酉同 (1 - (2-hydroxy-3-methoxyphenyl)-5-phenylpentane-1 ,3-dione ); 1 -(2 -氮氧基苯基曱氧基苯基)>5 -苯基戊烧-1,3 -二酮 (1-(2-hydroxyphenyl)-5-phenylpentane-1,3-dione ); 3_乙酿基-4- (4-氣苯甲酿基)-7-苯基-庚烧-2,5-二酉同 (3-acety1-4-(4-nitro-benzoyl )-7-phenyl-heptane-2 ,5-dione ); 1,9 -二笨基-4 - (3 -苯基丙基)-3,5 -壬二嗣 (1,9-diphenyl-4-(3-phenylpropyl)-3, 5-nonanedione ); 1,5-二苯基-2-苯甲基-1,3-戊二酉同 (1,5-diphenyl-2-benzyl-1,3-pentanedione); 7-甲基-4 -(1-甲基_3 -苯基丙基)-1,9-二苯基_3,5-壬二 酮 (7-methyl-4-(1-methyl-3-phenylpropyl)_l,9-diphen yl-3,5-nonanedione);以及 1,7,9-三苯基-4-(l,3-二苯 基 丙 基 )-3,5- 壬 二 酉同 (1,7,9-tripheny1-4-(1, 3-diphenylpropy1)-3, 5-nona nedione) 〇 3002-8965-PF 26 200819122 如任何專利局或法院所採用,先前所述之 W0-A-2GG4/G31118,揭露或.明白顯示此處所述之依據本發 明之第六型態之任何一或多個特定之化合物,因此我們保 留權利由本f請案及/或其導致之專利之保護範圍排除這 樣化合物的這樣用途。 !J如我們保㊂由本發明之第六型態排除使用化學式 la之全部化合物之權利,其中Ri與R2 CH2-Ph-0-Ph-C00H , Rl 與 R2 糸為 等於R5等於等於氯,及^臨者為風原子,以及R4 及,、任何鹽類、複合體、或前驅 条物(例如醋類),其中Ph係表示苯基。 例如’我們保留由本發明之第六型諸除使用 ::fb合物之權利,其中-個而非…兩 前驅藥物(例如酯類)及其任何鹽類、複合體、或 化學例如’我們保留由本發明之第六型態排除使用 二:二之全部化合物之權利 h C00H ’及其任何鹽類、 (例如酯類)。 设合體、或W驅藥物 或者,例如,我們保留由本 > 化學式h之全部化合物之權利,”之 者,係為選擇性取一^ 類、複人驷 n t00H,及其任何鹽 旻σ體、或前驅藥物(例如酯類)。 化學i la:: ’我們保留由本發明之第六型態排除使用 之王部化合物之權利,其中_R2兩者係互相 3002-8965-pp 27 200819122 獨立地為選擇性取代 類、德人紗.代之cUh-0-Ph-C00H,及其任何鹽 、η體、或前驅藥物(例如酯類)。 2者例如’我們保留由本發明之第六型態排 :t:何化合物之特定官能基之權利,但僅為-定範圍, 取代之苯a被排除化合物之R 3係為芳香基,例如可選擇性 化二,例如,我們保留由本發明之第六型態排除使用 者2之全部化合物之權利,其中-個而非…兩 申社宰USPACT專利中請案wt)'A~2GG4/()31118或美國專利 ::㈣切6/〇14883°之申請專利範圍第!項所定義 鱼m-D-L-(E)t-M-Z 或-q_d_l_⑻t_M,,以及 Ri ,、R2之另""者係為氫,及其任何鹽類、複合體或前驅藥物。 與或者’例如’我們保留由本發明之第六型態排除使用 化學式la之全部化合物之權利,#中匕與^之一或二者, 係如ρα專㈣請案WG_A_嶋/G3ui8或美國專利申請 案us-a-2〇〇6/014883。之申請專利範圍第i項所定義之單 ⑻t_M_z或—Q+L_⑻t_M—a,及其任何越 類、複合體或前驅藥物。 1 或者’例如,我們保留由本發明之第六型態排除使用 化學式la之全部化合物之權利,其係如美國專利申請案 US-A-2006/0148830之申請專利範圍第68項所定義之化 學式Ι-A之化合物,及其任何鹽類、複合體或前驅藥物。 或者,例如,我們保留由本發明之第六型態排除使用 化學式U之全部化合物之權利,其係如美國專利申請案 3002-8965-PF 28 200819122 US-A-2006/01 48830之申請專利範圍第〗項所定義之化學 式J之化合物,及其任何鹽類、複合體或前驅藥物。 化學式I之化合物之生理學上不可接受之鹽類及複合 體本身係為新穎的,且構成本發明之第七型態。他們可做 為=學式I之化合物及其生理學上可接受之鹽類、組合物 及雨驅藥物之製備之中間體。於本發明之此型態之一實施 例:,該化m之化合物之生理學上不可接受之鹽類 與稷合體係在前文可能被特別地提及。 2學式I之化合物及其鹽類、複合體與生理學上可接 =前驅藥物可能被從化學反應容易可提供的開始材料 又付’其係為熟悉本向技藝人士所周知與明白。該化合物 !為相對簡單之有機分子,且其合成對熟悉技術之工人而 吕並不困難。 用於化學式!之化合物及其鹽類、複合體及生理學上 前驅藥物之製備的較佳方法,係從化合物本身為 ^的觀點來看是新顆的,並進一步構成本發明之另-型 之化發明之第八型態,係提供—種製備如先前定義 二二《化合物或其鹽類、複合體或生理學上可接受 =驅樂物之方法’其中該方法係包括選擇性地還原化^ 式Π之化合物中標示*之脂肪碳-碳雙鍵: 3002-8 965~pp
〇
(ID 200819122 其中Rl至Re係如前述申請專利範圍之化學式i所定義, 或其鹽類、複合體,以獲得化學式I之化合物。 用於影響選擇還原之適合還原劑之例子係為如碳上 的拉尼録(Raney nickel)或者把(palladium)等金屬 催化劑存在下的氫。 如羰基之官能基,其可接受還原但非所欲還原者,可 月b以通#已知的方法保護以免被還原。所使用之保護基接 著可被常用模式移除,以提供去保護之產物。 • &應’及任何後續可能需要的去保護作用,產生化學 式I之化合物,其可被標準化學反應轉換為其鹽類、複合 體或前驅藥物。若最初被形成的鹽類或複合體是生理學上 不相容的,這類化合物可以後續被標準化學技巧轉換為化 學式I之化合物之生理學上可接受之鹽類或複合體,以及 可選擇地轉換為生理學上可接受之前驅藥物。 依據本發明之第九型態,係提供—種製備前述定義之 化學式I之化合物或其鹽類、複合體或生理學上可接受之 •前驅藥物之方法,該方法包括濃縮化學式m之化合物與 化學式IV之化合物: '
其中Rd R6係如前述彳b學^ I所定義,可選擇地在螯合 劑存在時’有利於化H IV之末端甲基碳原子之該二個 3002-8965-PF 30 200819122 羰基(或其他互變異體)之間的碳原子去活性化,於導致 之雙鍵還原後獲得化學式I之化合物。 此類螯合劑之例子係為三氧化硼(b〇r〇n tri〇xide) 與四氯化鈦(titanium tetrachloride)。 忒反應產生化學式I之化合物,其可藉由標準化學反 應轉換為其鹽類、I合體或生理學上可接受之前驅藥物。 如最初形成之鹽類或複合體係為生理學上不相容的,這類 化合物可後續藉由標準化學技巧(鹽類或配體置換)轉換 為化學4 I化合物之生理學上可接受之鹽類或複合體,以 及可選擇地轉換為生理學上可接受之前驅藥物。 某些化學式11之化合物及其鹽類、複合體與保護型 本身係為新穎的’因此這些化學化合物本身構成本發明之 進一步型態。 11 a之化 依據本發明之第十型態,係提供一種化學式 合物:
其中:
(Ila)
Ri與R2係各自獨立地被選自氫、選擇性取代 …久〜η a 〇午,江私代的^ ι〇 炫基、選料取代録)、選擇性取代的L。 環燒基、選擇性取代的普(G31。我基)、選擇性取。 C 2-10細基、撰摇純说… 的 、 取代的_C0-(C2-1。烯基)、選擇性取代 ==選擇性取代的块基,或…係共同代 A A的飽和或不飽和的Ch。亞烷基團、或選擇性 3002-8965-pp 31 200819122 取代的飽和或不飽和有機環’包含3、4、5、 的碳原子,以及選擇性選自氧1、及硫的 環的異原子; 白 ’、可與Rl以及R2之中的任-個相同或不同,係選 二選擇性取代的“烧基、選擇性取代的一 性取代的C2,烯基、以及選擇性取代的炔基; 或其鹽類、複合體或保護型;
、附肾為’當Rl等於β2等於氫原子時,則(a)任何R3 之選擇性取代的烧基、或選擇性取代的烯基必須 在匕接觸的幾基(或其互變異體)計算之α與$位置有 -或多個分支點;以及⑻W可為未取代的苯基。 _此外,h以化學式! Ia化合物之保護型或其鹽類或複 合體為最初起使原料製備之化學式u化合物之保護型及. 其鹽類與稷合體本身亦為新穎的,則這些化學化合物本身 進一步構成本發明之另一型態(第十一型態)。 如任何專利局或法院所採用,先前所述之 2DG4/03im,揭露或明白顯示此處所述之依據本發 明第十與十一型態之任何一或多個化合物,因此我們保留 權利由本申请案及/或其導致之專利之保護範圍排除這樣 化合物的這樣用途。 例如,我們保留由本發明之第十與十一型態排除使用 全部化學式la化合物之保護型、鹽類與複合體以及全部 化學式Ila化合物之保護型、鹽類與複合體之權利,其中 Ri與R2之一係為CL—Ph—〇一ph—c〇〇H,Ri與b之另一者為 3002-8965-PF 32 200819122 氫原子,以及算於 、 寺於匕等於R6等於氫。 或者’例如,魂細 我們保留由本發明之繁+ 除使用全部化學式T 罘十或十一型態拂 予式la化合物之保護趟 及全部化學式n 凰類與禝合體以 ,,.,, 化合物之保護型、鹽類與複人俨+ 利,其中一個而非Ri盥 少 〃後口體之權 或者,例如,痛桐^ h °^Ph^C〇〇H 〇 除使用全部化學式ia化合物 +或十一型態排 及全部化學式π 1、鹽類與複合體以
Atb D 合物之保護型、鹽類與複人 利,其令1與1兩者 /、禝口體之權 有 3 為 Cfl2-Ph-0-Ph~C00H。 或者,例如,我們保留 除使用全部化學式J x月之弟十或十-型態排 飞la化合物之保護型、_ — 及全部化學式Ua化人 孤類/、禝合體以 刹甘士 〇物之保護型、鹽類與複人妒♦ 利,其中一個而非Rl盥ρ不土 /、设口體之權 ρυ η. ,、R2兩者,係為選擇料 CH2-Ph-0-Ph-c〇〇n。 释 11 取代的 或者’例如,我們保留由本發明 除使用全部化學式丨 十或十—型態排 A i a化合物之保護型、醆一 及全部化學式钋人仏 皿類與设合體以 口物之保護型、鹽類與複人俨> 利,其巾Ri與β2兩者 體之權 他,-。-心_。 相獨立地為選擇性取代之 〆者合'j如’我們保留由本發明之第十或十”t 範圍,其中之那:、: 能基之權利,但僅為-定 選擇性取代之苯基。 RΚ3係為方香基’例如可 或者,例如,我們保留由本發明之第十或十一型態排
3002-8965-PF 33 200819122 除使用全部化學式I a化合物之俾罐刑 〜义保濩型、鹽類與複合體以 及全部化學式11 a化合物之俾罐剂 视又保濩型、鹽類與複合體之權 利’其中-個而非w R2兩者,係如ρα專利申請案 m8或美國專利中請案us_A_2G_i4883〇 之申請專利範圍第1項所定義之單元-Q-D-L-⑻t-M-Z 或-Q-D-L-⑻,以及Rl與R2之另一者係為氯。 或者,例如,我們保留由本發明之第十或十一型態排 •除使用全部化學式“化合物之保護型、鹽類與複合體以 •及全部化學式Ua化合物之保護型、鹽類與複合體 利,其中1與R2之一或二者,係如pc W〇-A-2004/031 1 18或美國專利 T月莱 号不J 甲 δ月案 US-Α-2006/0148830 =二專利广圍弟1項所定義之單元HE—⑻广 或-Q-D-L-(E)t-Μ-A。 或者’例如’我們保留由本發明之第十或 二用全部化學…合物之保護型、鹽類與複合: _ :全二化學式…化合物之保護型、鹽類與複合體之權 ,、糸如㈣專利巾請f us_a_2GG6/gi488 利範圍第68項所定義之化學式Η之化合物。4 或者’例如’我們保留由本發明之第十或 除使用全部化學十τ儿人" 心排 及全部化學式!; 之保護型、鹽類與複合體以 a化合物之保護型、鹽類與複合 =其係如美國專利中請案此+讓舰 $ 利範圍第!項所定義之化學式!之化合物。申-專 依據本务明之第十二型態,係提供一種製備前述定義 3002-8965 - pp· 34 200819122
之化學式i或π之化合物或其鹽類或複合體之方法,其 中^與R2之一或二者為烷基以及其他匕與L如非烷基 者’係為氫原子,該方法包括烷基化(alkylating)化學 式I或11之對應化合物或其鹽類,其中Rl與R2均為氫原 子藉由起初於適當溶劑(如四氫氟喃,tetrahydrof uran (THF))存在下使用鹼基(如,氫化鈉,NaH)與保護基 (如二甲矽基氯(trimethylsilyl chloride))以保護 任何該化合物之酚基(phenolic groups),以及其後在 驗基(例如,碳酸鉀(potassium carbonate)、氫化納 或叔丁醇钾(potassium i-butoxide))存在下,使如烧 基碘化物(alkyl iodide)之烷化劑(alkylating agent), 例如甲基碘(methyl iodide ),與待處理化合物反應, 以獲得烷基化之化合物。 依據本發明之第十三型態,係提供一種製備如前述定 義之化學式I或II之化合物或其鹽類或複合體之方法, 該方法包括與化學式V之化合物反應: 〇
或其適當的保護型’其中Rl、R2、R4、1與R6係分別 如化學式I與π所定義,其中二^代表單鍵或雙鍵,以 及當二二二為雙鍵時波浪線表示(E)或(Z)異構物; 與具有化學式HO· COR3之活化的羧酸或其適當之保護 型,其中R3係分別如化學式丨或Π所定義,於鹼基與選 3002-8965-PF 35 200819122 擇性適當的溶劑(如THF )中反應,以獲得想要的化合物。 該反應可以方便地舉行,例如,於六甲基二石夕基.胺化 鋰(lithium hexamethyldisylazide, LHMDS)存在作為 驗基。 化學式I之化合物顯示活性於TRPV1受體之調節、平 滑肌節奏(smooth muscle tone)之調節、組織重塑(tissue remodelling)之抑制、以及發炎調節物生成之抑制。因 此’更一般性地認為化學式I之化合物及其鹽類、複合體 • 與前驅藥物具有下列一或多種生物活性:(1)它們調節 TRPV1受體;(2)它們調節平滑肌節奏;(3)它們抑制組織 重塑;以及(4)它們具有消炎活性。 資料顯示化學式ί之化合物可結合並調節TRPV1受 體,並衫響月根神經節(dorsal root gang 1 ions,DRGs ) 中降齊素基因相關肽(calcitonin gene一relatedj)eptide CGRP)的釋放,該化合物因此可作為TRpvi受體之增效劑 (agonists)、部分增效劑或拮抗劑(antag〇nists)。 • 較佳地,因此,化學式I之化合物具有下列-或多種 生物活性:TRPV1受體之調節、平滑肌節奏之調節、組 織重塑之抑制、以及消炎活性。更佳地,該化合物具有至 少二種這些活性,例如至少三種這些活性。最佳地,該化 合物具有全部這些活性。 活性的結合強烈地表示化合物將共料治療或 預防過敏症、平滑肌疾病、抽筋情形、過敏情形、發炎情 形及/或疼痛’例如但不限於,氣喘、咳嗽、搔癢、食品 3002-8965-PF 36 200819122 不耐症、牛皮癬、喉頭炎、大腸急躁症、耳鳴、梅尼埃氏 症、壓力引起的潰瘍或阿斯匹林引起的潰瘍、原發性經 痛、早產、早產收縮、腹瀉、胃腸抽筋、大腸憩室症、食 f弛緩不能症、先天性巨大結腸症、胃食f反流性疾病: 委縮性肌強直、膽石症、便秘、腹部手術後胃靡综合症、 麻痺性腸塞、術後腸塞、糖尿病性胃輕癱、腸輕癱、小腸 假性阻塞、末稍動脈血管疾病、雷諾氏綜合症與冠狀動脈 痙攣、咽喉炎、末稍動脈血管疾病、高血塵、低血塵、血 管輕癱及其他血管疾病、膀胱疾病…惡心、過敏性鼻火 過敏性皮膚炎、發炎、發炎性腸病、迴腸炎1臟炎~ 囊炎、非過敏性鼻炎、食道炎、骨關節炎、風濕性關節炎、 漢>丁頓病、腦部缺血、急性發炎性疼痛、神經性疼痛 臟性疼痛、牙痛與頭痛’維持正常腸道功能,例如 道的鎮靜劑,用於維持正常呼吸、用於減緩暈車不適盘暈 眩、用於舒緩喉n痛與咳漱、用於減輕心與唱吐、 維持正常消化的輔助、用於舒緩胃不舒服、用於手 腳、用於協助月經週期正常、用於維持正f血壓、用 腸道活動正常、用於維持健康的免疫 、吏 冒與流行性感冒康復、作為解 …於協助從感 邗马解充血樂、用於平緩 於減輕肌肉酸痛、用於減緩輕微疼痛與痛苦、 痛、用於提供口腔潰瘍的減緩、用於維持健= 郎、用於幫助限制肥胖發生、以及作為減重的輔助康的關 依據本發明之更進一步之型態,因此, 人體或其他活體内或活體内 ’、八種於 之、、且織獲得至少-種,例如二
3002-8965-PF 37 200819122 種,較佳第三種以及最佳地全部下列生物活性:TRpvi受 體之調節、平滑肌節奏之調節、組織重塑之抑制、以及消 火活性之之方法;該方法包括使有效劑量之化學式丨之化 合物或其鹽類、複合體或前驅藥物與該組織於活體内或活 體外接觸。 【實施方式】 化學式I與II之化合物 對掌性(Chirality) 部分化學式I與Π之化合物具有非對稱之碳原子, 並因此為對掌性的。 本發明延伸至這類化合物之全部光學異構物,不論其 為外消旋體(racemates)或鏡像對映體(resolved enantiomers)之形式。 _ 雙鍵異構物(Double Bond Isomerism) 在一或多個不同的R基具有雙鍵的化學式π之化合 物及那些化學式!與η之化合物,可能為雙鍵異構物, 每一個雙鍵理論上存在(£;)或(2)形。 本發明延伸至所有此類化合物之全部雙鍵異構物,不 論其為任何相對比例之異構物混合物或是為實質上單一 之異構物。 ' 3002-8965-PF 38 200819122 取代位置之異構物(Substitution p〇sUi〇n is〇㈣ism) 化學式i與π之化合物可能為取代位置之異構物, 例如在官能基1、1與Re的位置,以及在任何選擇地取代 的R基之位置。 本發明延伸至這類化合物全部的取代位置異構物,不 論其為任何相對比例之異構物混合物或是為實質上單一 之異構物。 ' 例如,化學式丨與Π之化合物的一種可能實際情形, • w &為氫’ L可為對二氧長鍵(meta t〇加 dioxo-containing chain ),以及 R5 可為間二氧長鏈(叩μ to the di〇xo-containing chain)。此實際情形中,最
佳地R4代表未取代的Cl_4烷氧基,例如甲氧基,以及I 係代表氫氧基。 互變異性(Tautomer i sm ) 化學式1與n (與1&及IIa)化合物,其中1與R2 之一或二者為氫,可能為互變異性,尤其是溶液中,會形 成在羰基之碳原子與羰基中央碳原子之間具有碳-碳4鍵 之烯醇。此類化合物之烯醇互變異體及其使用包括於本申 請案及後續專利之範圍内。 烧基(A1 ky 1 ) “ Cx-y烷基”,其中X與y係為任何整數,代表具有χ 至y個碳原子之脂肪族碳水化合物基團。烷基可以為直線 3002-8965-PF 39 200819122 狀或分支的。“分支”係指官能基中在士 T辱有至少一個碳原子 分支點。 5或6 &基較佳為低烧基° 「低烧基」係指職,直線狀或 分支的’具有1至約6個碳原子,例如,2、3 ^ 個碳原子。 範例的烧基包括甲基、乙基、/7〜雨| ^ N悉、J一丙基、刀一- 基、卜丁基、π丁基、/?-戊基、2-戊基、3_戊基、n一己基 •庚基、4-庚基、2- 丨-己基、3 -己基、η -庚基、2 -庚基、 甲基-丁-1-基(2-methy卜but-1 -yi ) 、2一曱基—丁—3一美 (2-methyl-but-3-yl ) 、 2-甲基-戊一卜美 (2-methyl-pent-l-y 1 ) 、 2—甲基-戊—3-臭 (2-methyl-pent-3-yl )。 烷基可以被選擇性取代,例如,如下例所示。苯基甲 基(phenylmethyl)、苯基乙基(phenylethyl)與苯基 丙基(phenylpropyl)係為此類取代的烷基之範例。 _ 環烷基(Cycloalky 1 ) “ Cx-y環烷基”,其中X與y係為任何整數,表示一 個環狀、非芳香族、具有X至y個碳原子之的碳水化合物 基團。環烷基可包括非芳香族的不飽和(n〇n —ar〇matic unsaturation) 〇 環烧基較佳為3至6個碳原子,例如3、4、5或6個 碳原子。 範例的環烷基包括環丙基、環丁基、環戊基、環己基、 3002-8965-PF 4 0 200819122 環戊烯基(cyci〇penteny丨)、環己烯基(cyci〇hexenyi)。 環院基可為選擇性取代’如下所定義,例如之後的實 施例所示。 烯基(Alkenyl)
Cx-y烯基,其中X與y係為任何整數,代表具有X 至y個碳原子之不飽和的脂肪族碳水化合物基團。不飽和 可為一或多個雙鍵、一或多個三鍵或其任意組合。烯基可 籲以為直線狀或分支的。“分支”係指官能基中存有至少 一個碳原子分支點。 任何雙鍵與基團中任何其他的雙鍵,可獨立地為仏^ 或(幻構型。 烯基較佳為低烯基。「低烯基」係指烯基,直線狀或 分支的,具有2至約6個碳原子,例如,2、3 ' 4、5或6 個碳原子。 範例的烯基包括’乙烯基、t丙烯基、丙烯基、丁 * + 稀+基(but + en小yl )、丁 —2一烯—卜基 (but-2-en-l_yl)、丁-3-烯-1 —基(but —3 —enq—y㈠、 戊-1-烯-1-基(pent-1 〜en—pyi )、戊—2—烯—卜基 (pent-2-en-1-yl )、戊-3-烯-1 —基(pent-3-en-l〜yi )、 戊-4-烯-1-基(pent-4〜en-l-yi )、戊—i-烯—2—基 (pent 1 -en-2 y 1 )戍 2-稀-2-基(pent-2-en-2〜y ι )、 戊-3 -稀-2 -基(P e n t - 3 - e η - 2 y 1 )、戊-4 烯〜2 泉 (pent-4-en-2-yl)、戊〜1-烯-3-基(pent-1-en-3〜yl )、 3002-8965-PF 41 200819122 戊2烯—3-基(pent —2 —en-3 —yl )、戍二烯〜卜基 (P tadien-1-yi)、戊二烯—2 —基(pentadien-2—yi)、 戊一烯 —基(Pentadien-3-yl)。當二選一的與(幻 形式係為可能的,每一種可被認為獨立地鑑別。 稀基可為選擇性取代,例如之後的實施例所示。 芳香基(Ary 1 ) 芳香基係指任何芳香基團(aromat i c group ), ⑩較佳為具有約12個碳原子,例如6、7、8、9、1 0、11或 1 2個碳原子。芳香基可具有一、二或多個環。在其上,二 或多個環如果有需要可以是融合的。 芳香基的環系統可以包括一或多個異原子,例如, 氧、氮與硫。 芳香基團較佳地包括一或多個苯基環。 範例的芳香基團包括苯基、萘基(naphthy 1 )、雙苯 基(bipheny 1 )、吼咬基(pyr idy 1 )、吼嗓基(pyraziny 1 )、 _ 嘧啶基(Pyrimidinyl )、呋喃基(furyl )、噻吩基 (thiophenyl )、吼 口各基(pyrr〇iyi )、。惡嗤基(oxaz〇iyi )、 噻唑基(thiazoly 1 )、吡唑基(pyraz〇iyi )、咪唑基 (imidazolyl ) 、1,2, 3-三唑基(1,2, 3-triazolyl )、 1,2, 4-三峻基(1,2, 4-triazoly 1 )、四氮吐基 (tetrazoly 1)、吲哚基(indoly 1 )與 嘌 呤 基 (puriny1 ) ° 芳香基可為選擇性取代,例如之後的實施例所示。 3002-8965-PF 42 200819122 亞烧基(Alkylidene group) “亞烷基”係指經由雙鍵連接於分子其他部分之任 何烷基或烯基。此處對於烷基與烯基所提供之定義與說 明,適當的修飾後亦可用於亞烷基。 環亞烷基(Cycloalkylidene group) “環亞烷基”係指經由雙鍵連接於分子其他部分之 馨任何環烷基。此處對於環烷基所提供之定義與說明,適當 的修飾後亦可用於環亞烷基。 具有碳原子與可選擇性異原子之有機環(〇rganic ring containing ring carbon atoms and optionally ring heteroatoms ) 名剧具有x個鏈環原子與可選擇性y個環異原子之 有機環(or^nic ring containing χ chain ㈠叩 at〇ms and optionally y ring heter〇a1;〇ms) ”,其中 x 與 y 係為整數,表示任何由x個碳原子與可選擇性y個異原子 所組成之環狀有機基團。該環可包括一或多個分支點。分 子鏈的原子之間的鍵結可以為單鍵、雙鍵或三鍵。至少某 :刀子鏈的原子也會跟侧面的氫原子結合,除非該分子鏈 係為飽和或分支的而在該處不可能有側面的氫原子。 如果任何雙鍵的各種構型是可能的,這樣的雙鍵可能 與鏈中的其他雙鍵獨立地為或(幻構型。·
3002-8965-PF 43 200819122 有機鏈較佳為具有2、3、4、5或6個碳原子之飽和 的或不飽和的烯基團。 範例的有機鏈包括乙烯、刀―丙烯、丙烯、刀―丁烯、 S-丁卸、/7-戍稀。 選擇性取代(Optionally substituted) “選擇性取代”係適用於任何基團,該基團如果有需 要可能被一或多個取代基(substi1;uents)取代,其可為 _ 相同或不同,較佳為取代一或多個取代基,其係各自具有 相對於母基團較小的尺寸(例如約少於最大分子尺寸的 20%) 〇 一個基團不能是自己種類的取代基,如果如果它將因 此形成那種基團,則將超出化學式I與π (或la與丨Ia ) 所定義之化合物(例如,烷基不可為其他烷基的取代基, 以致於產生該烷基具有太多的碳原子)。 適合的取代基例子包括鹵素(例如,氟、氯、溴或碘)、 _ 烷基、-C2-6環烷基、氫氧基、Cl_6烷氧基(alk〇xy)、 C2-6烧氧基、胺基、硝基、Cl_6烷氨基(alkylamin〇)、Gy 烯氨基(alkenylamino )、二-Ch 烷氨基(di-C!-6 a Iky 1 am ino)、C卜6 醢基氨(acyl amino)、二-Ci-6 醯基 氨(di-C】-6 acylamino) 、Ch2 芳香基(aryl ) 、Cm 芳 香氨(arylamino)、二-Ch2 芳香氨(di-Cm arylamino)、 Ch2 芳醯氨基(aroylamino ) 、C6-12 芳醯氨基(di-C6-12 aroy lamino )、Ce-12 芳香氨(ary lamido )、羧基(carboxy )、 3002-8965-PF 44 200819122 C!-6 烷氧基羧基(alkoxycarbonyl)或(c6-12 芳香基)((^-ι〇 少元氧基)>厌基((C6-12 ar)(Ci-i〇 alkoxy)carbonyl )、胺 甲醯基(carbamoyl )、或以上任何基團其中烴基單元 (hydrocarbyl moiety)被_素、氫氧基、胺基、硝基、 胺甲醯基或魏基自我取代,其尺寸限制係如上所示。字串 “ar”應被認為“aryl” ,以及字串“aik”應被認為是 “alkyl” 或 “alkenyl” 。 π醯基(Acyl) ’’係指H-C0-或Cho烷基-C0-基團,其 _ 中烷基係如下所定義。較佳的醯基具有較低的烧基。範例 的醯基包括甲醯基(formyl )、乙醯基(acetyi )、丙醯 基(propanoyl )、2-甲基丙醯基(2-mei:hylpropanoyl ) 以及丁醯基(butanoyl)。 範例的取代烧基包括單-或聚—芳香基取代的烧基 團,例如苯基甲基(phenylmethyl )、萘基甲基 (naphthylmethyl)、二苯基曱基(diphenylmethyl)、 本基乙基(phenylethyl)、萘基乙基(naphthy 1 ethy 1 )、 二苯基乙基 (diphenylethyl )、苯基丙基 (phenylpropyl)、萘基丙基(naphthylpropyl)、以及 二苯基丙基(diphenylpropyl)。 範例的取代環烧基包括單-或聚—烧基取代的環烧基 團’例如1 -甲基環丙基(1 -me thy 1 eye 1 opr opy 1 )、1 一甲 基環丁基(1-methylcyclobutyl ) 、1-甲基環戊基 (1-methylcyclopenty1 ) 、 1-曱基環己基 (1 - methylcyclohexy 1 ) 、 2-曱基環丙基 3002-8965-PF 45 200819122 (2-methylcyclopropyl ) 、 2-甲基環 丁基 (2-methyl cyclobutyl ) 、 2-甲基環戊基 (2-raethylcyclopentyl )、與 2-曱基環己基 (2-methy1 eye 1ohexy1 ) 〇 範例的取代芳香基包括,在任何取代位置或結合位 置,Ci-6烷氧基苯基(alkoxyphenyl ),例如甲氧基苯基 (methoxy phenyl )、氫氧基苯基(hydroxy phenyl ),(Ci-6
烷氧基)(氫氧基)苯基((Ci-6 al koxy) (hydroxy )pheny 1 ), 例如甲氧基-氫氧基苯基(met hoxy-hydroxy phenyl ),C卜6 烷基苯基(alkyl phenyl ),例如曱基苯基 (methylphenyl ) ,(Ch 烷基)(氫氧基)苯基((Cl_6 alkyl)(hydroxy)phenyl ),例如甲基-氫氧基苯基 (methyl-hydroxyphenyl ) ,單 _ 素苯基 (monohalophenyl ),例如單氟苯基(monof lu〇r〇phenyl ) 或單氯苯基(monochlorophenyl )、二i素苯基 (dihalophenyl),例如二氯苯基(dichl〇r〇phenyl)或 氯氟苯基(chlorofluorophenyl )、叛 A 苯美 (carboxyphenyl ) 、 Ch 烷氧基羰基苯基 (alkoxycarbonylphenyl ),例如甲氧基幾基苯美 (methoxycarbonylpheny1 ) 〇 分支點(Branch Point) 一個碳原子或異 ’形成化合物骨 此處所使用之名詞“分支點”係才匕 原子’其直接與3或4個其他的原子連接 3002-8965-PF 46 200819122 架的一部份,特別是指碳原子或骨架的異原子 在下列例子裡,字母c指示分支點二 2-甲基-丁]基 3-甲基·戊-3烯基 苯基 ο 〆、c〆% I 1-甲基苯甲基 在石反原子之分支點在此稱為碳分支點。 在下列例子裡,字母N (氮)指示分支點: *|* 〖二甲基胺基)甲基 在異原子之分支點在此稱為異原子分支點。 的定義中,原子被認為形成化合物的一部份(例如為: 架)’若該原子本身直接或間接與一或多個具有單元的二 原子連結。因此’例如,氫原子或不含碳原子的單元不: 認為是形成該化合物骨架的一部份。 把 在h的分支點被稱為由Ra接觸之羰基起算的α位 置,這表示該分支點係與該羰基的碳原子直接連接,2
3002-8965-PF 47 200819122 如下列化學式I之化合物(化合物2係如下所述)
c: R3的刀支點被稱為由R3接觸之幾基起算的石位 置,這表示該分支係透過一連接原子(one linkerat⑽), 门士反原子’與該羰基的碳原子連接,例如,下列化學式 I之化合物(化合物28係如下所述): Ο Ο
在以下敘述之化合物31中,可見的範例是碳原子分 支2同Β守存在於由Rs接觸之羰基起算之J與万位置, 即,
附帶的需要條件是,任何Rs的選擇性取代的烷基或選 擇性取代的烯基必須由b接觸之幾基起算的α與点位置 具有分支點,不排除於分子可能存在其他分支點,或是存 在超過一個万分支點,其選擇性的具有或不具有“分支 偏好(Preferences) 3〇〇2~8965,PF 48 200819122 複合體與 較佳的化學式i與π之化合物及其鹽類 前驅藥物,其中係各自獨立地: R〗係選自氫與選擇性取代的C!-!。烷基; 1係選自氫與選擇性取代的Ci id烷基; h ^系選自選擇性取代的Cl —⑽基、選擇性取代的^環炫 基與選擇性取代的芳香基; 匕係為氫氧基或選擇性取代的Cl_4烷氧基;
Rs係為氫氧基或選擇性取代的烧氧基;以及 R6係為氯。 最佳者為這些化合物,在其中係各自獨立地:
Ri係選自氫與未取代的Ch烧基以及苯基取代的6烧基; b係選自氫、未取代的Cl_6烷基以及苯基取代的Ci 6烷基; R3係選自未取代的烷基、(Cw環烷基取代的Ci 6烷 基、未取代的C3-6環烧基、未取代的苯基、單—或聚—苯基一 取代的本基、(Cl-6:);完基)—取代的苯基、(Cl6烧氧基)-取代 的苯基、單-或聚—鹵素取代的苯基,其中聚鹵素取代基可 為相同或不同、氫氧基取代的苯基、(Cl-6烷氧基)(氫氧 基)-雙取代的苯基、(Cl-6烷氧基)羰基-取代的苯基以及 未取代的萘基; R4係為未取代的甲氧基; R5係為氫氧基;以及 Re係為氫。 R4 可與含二氧的鏈(dioxo - containing chain)為間 位(fa ),以及R5可與該含二氧的鏈為對位(para )。 3002-8965-PF 49 200819122 在R3的單—或聚—鹵素取代的苯基之鹵素基團,可選自 於氣、氯與礙。其中,存在著R3的苯基或萘基單元,可在 單元中的任何碳原子連結,以及任何取代基可在單元中的 任何其他碳原子連接。 生理學上可接受的(Physiologically Acceptable) 生理予上可接受的”係指,在健全的醫學與獸醫的 判斷範圍内’適合用於接觸人類與低等動物之細胞,而不 _ 會產生過度的毒性、刺激、過敏反應與類似情形者,並相 當於合理之利益/風險比率。“生理學上不可接受的,,則 指不適合於此類用途。 鹽類(Salts) “鹽類”係指本發明之任何化合物之鹽類,無機或有 機酸加成鹽(acid addition salts),以及鹼加成鹽(base addition salts),當此鹽類可能形成。這些鹽類可於該 #化合物最終的分離與純化時u見場製備(//?价")。 特別是,酸加成鹽可藉由個別地使純化之化合物以其自由 之鹼基形式與適當的有機或無機酸反應而製備,並分離該 生成的鹽類。請參照,例如s· M· Berge等人 (Pharmaceutical Salts,j.仙则· Sci·,66: ( 1 977)),在此加入作為本發明之引用文獻。鹼加成鹽亦 可藉由個別地使純化的化合物以其自由之酸基形式^適 當的有機或無機鹼反應而製備,並分離該生成的鹽類。鹼 3002-8965-PF 50 200819122 加成鹽包括藥理學上可接受之金屬與胺鹽(amine sa 1 ΐs )。適當的酸加成鹽的範例係為那些與選自氫氯酸 (hydro ch loric)、硫酸(sul phur i c )、鱗酸(phosphor i c ) 以及硝酸(nitric acids)之酸所形成者。適當的鹼加成 酸的範例係為那些與選自氫氧化鈉(3〇(111111]1^(^0^;[(16)、 氫氧化_( potassium hydroxide)以及氫氧化銨(ainmonium hydroxide)。 _ 複合體(Comp 1 exes ) “複合體”係指任何適合的元素、離子或化合物與化 學式I與II (或la與I la)之化合物之單元產生之非共 價鍵結合(non-covalent coordination)之化學實體 (chemical entity),以提供一穩定之化學實體。 特別是,化學式I與Π (或1&與IIa)之化合物係 為/3-二酮(/3 -diketones)或其互變異物,其已知會與 過渡金屬或鹼土族金屬原子、離子以及化合物形成複合 體。該複合體更進一步包括一或多個共配位體 (⑶-ligand),較佳為具有提供電子之原子或基團,例 如氧或氮原子。適合的共配位體可欣然地選自於考慮中的 金屬之已知的螯合劑,以及可包括,例如,水或具有氮原 子之有機異原子環。 因此,例如,此類複合體可用通常已知之方法在化學 式I與Π之化合物,以及下列金屬與選擇性地一或多個 適合的共配位體之間形成,該金屬包括銅、鎳、鐵、鎂、 3002-8965-PF 51 200819122 每、銷(St—或鋇(barium)。 箣驅藥物(Prodrugs ) 前驅藥物”制旨可在活體内快it轉換之任何化合 物’以產生化學式1之前化合物(parent _p_d), 其係藉由一或多個生理學上不穩定之脫離基團(labile leaving group)的切割,或藉由生理學上起始化學反應 的操作而形成,例如,腸胃道或血液中的水解反應。例如, 某些官能基團可與緩基或其他基團預先反應,以變成化學 式I或11之化合物的前驅藥物形態,且這類基團可於對 患者使用後快速的分裂,或由活體内的代謝過程(如:水 解)轉換,以直接提供化學式丨或Π的化合物。關於前 驅樂物之元整的时論係如下列所示:Design of Prodrugs, H. Bundgaard, ed·,Elsevier, 1 985; Methods in Enzymology, K. Widder et al, Ed. , Academic Press, 42, p. 309-396, 1 985; A Textbook of Drug Design and _ Development,Krogsgaard-Larsen and H· Bundgaard,ed·, Chapter 5; Design and Applications of Prodrugs p.113-191, 1991; Advanced Drug Delivery Reviews, H. Bundgard, 8,p. 1-38, 1 992; Journal of Pharmaceutical Sciences, 77, p· 285, 1988; Chem· Pharm. Bull·, N·
Nakeya et al, 32, p. 692, 1984; Pro-drugs as Novel
Delivery Systems, T. Higuchi and Y. Stella, Vol. 14 of the A.C.S. Symposium Series, and Bioreversible
3002-8965-PP 52 200819122
Carriers in Drug Design, Edward B. Roche, ed., American Pharmaceutical Association and Pergamon Press, 1 987,以上在此均加入作為本發明之引用文獻。 保護 / 去保護(Protection/Deprotection)
保護係指保護基團的使用,以保護容易反應之官能基 團,例如這些是最終產物所需要之氫氧基、羧基或羰基基 團,以提供最終的(去保護)產物。慣用的保護基團可由 • 標準方式被導入、移除並通常地使用,例如請參照T. I
Green 與 P.G.M. Wuts ( “Protective Groups in Organic Chemistry” John Wiley and Sons, 1991; J.F.W· McOmie in Protective Groups in Organic Chemistry” P1enum Press, 1973)。 化學式I之化合物的範例 在化學式I之化合物中,特別地較佳為表1與表2所 _ 列之化合物及其鹽類、複合體以及保護型: 表1、化學式I之化合物的範例 〇 〇
3002-8965-PF 53 200819122
Ri r2 r3 r4 r5 Re 2 Η Η C(CH3)3 4-OH 3-OMe H 1 Η Η CH(CHs)2 4-OH 3-OMe H 28 Η Η CH2Ph 4-OH 3-OMe H 31 Η Η C(Me)2Ph 4-OH 3-OMe H 29 Η Η CHzNapth 4-OH 3-OMe H 30 Η Η CHPh2 4-OH 3-OMe H 3 Η Η CH2C(CH3)3 4-OH 3-OMe H 4 Me Η C(CH3)3 4-OH 3-OMe H 5 Η Η 4-OH 3-OMe H 6 Η Η % 4-OH 3-OMe H 7 Me Η % 4-OH 3-OMe H 70 Me Me % 4-OH 3-OMe H 8 Η Η 4-OH 3-OMe H 9 Η Η、 CH(CH3)CH2CH3 4-OH 3-OMe H 10 Η Η t) 4-OH 3-OMe H 71 Me Me C(CH3)3 4-OH 3-OMe H 在上述化學式中,Me係為甲基,Napth係為 1 -萘基 (1 - napthy 1 ),以及Ph係為苯基。 3002-8965-PF 54 200819122 表2、化學式I之化合物的範例
Ri r2 r4 r5 Re r7 Rs r9 69 Η H 4-0H 3 - OMe H H H H 11 Me H 4 - OH 3-OMe H H H H 12 Et H 4-OH 3-OMe H H H H 13 Bn H 4-0H 3-OMe H H H H 14 Me H 4 - OH 3-OMe H H H Me 15 H H 4-OH 3-OMe H H OMe OH 16 Me H 4-OH 3-OMe H H OMe OH 72 Me Me 4-OH 3-OMe H H OMe OH 18 H H 4-OH 3-OMe H H H Ph 19 H H 4-OH 3-OMe H Ph H H 20 H H 4-OH 3-OMe H H H F 21 H H 4-OH 3-OMe H H H Cl 73 Me Me 4-OH 3 - OMe H H H F 22 H H 4-OH 3-OMe H H Cl H 74 H H 4-OH 3-OMe H Cl H H 23 H H 4-OH 3-OMe H H Cl Cl 24 H H 4-OH 3-OMe H Cl H Cl 75 H H 4-OH 3-OMe H H Me Cl 76 H H 4-OH 3-OMe H Me H Cl 77 H H 4-OH 3-OMe H Me Cl H 78 H H 4-OH 3-OMe H H Cl Me 3002-8965-PF 55 200819122
係指乙基
Bri係指苯 在上述化學式中,Me係為曱基,Εΐ 曱基,以及Ph係為苯基。 化學式11之化合物的範例 在化學式11之化合物中,特別地較佳為如主π X表3與表 所列之化合物及其鹽類、複合體與保護型: 、、 3002-8965-PF 56 200819122 表3、化學式II之化合物的範例
Ri r2 Ra r4 Rs Re 34 Η Η C(CH3)3 4-OH 3 - OMe H 33 Η Η CH(CH3)2 4-OH 3-OMe H 60 Η Η Cfl2Ph 4-OH 3 - OMe H 63 Η Η C(Me)2Ph 4-OH 3 - OMe H 61 Η Η CHsNapth 4-OH 3 - OMe H 62 Η Η CHPhz 4-OH 3 - OMe H 35 Η Η CH2C(CH3)3, 4-OH 3-OMe H 36 Me Η c(ch3)3 4-OH 3-OMe H 37 Η Η V 4-OH 3-OMe H 38 Η Η 4-OH 3-OMe H 39 Me Η % 4-OH 3-OMe H 90 Me Me % 4-OH 3-OMe H 40 Η Η "o 4-OH 3-0Me H 41 Η Η CH(CH3)CH2CH3 4-OH 3-0Me H 42 Η Η t) 4-OH 3-OMe H 91 Me Me C(CH3)3 4-OH 3-OMe H 3002-8965-PF 57 200819122 在上述化學式中,Me係指甲基,Napth係指1 -萘基,而 Ph係為苯基。
表4、化學式11之化合物之範例 〇 〇
Ri r2 r4 r5 Re Rt r8 R〇 68 Η H 4-OH 3-0Me H H H H 43 Me H 4-OH 3-0Me H H H H 44 Et H 4-OH 3-0Me H H H H 45 Bn H 4-OH 3-0Me H H H H 46 Me H 4-OH 3 - OMe H H H Me 47 H H 4 - OH 3-0Me H H OMe OH 48 Me H 4-OTBDMS 3-OMe H H OMe OTB-DMS 92 Me Me 4 - OH 3 - OMe H H OMe OH 50 H H 4-OH 3-0Me H H H Ph 51 H H 4-OH 3-OMe H Ph H H 52 H H 4-OH 3-0Me H H H F 53 H H 4 - OH 3-0Me H H H Cl 67 H H 4-OH 3-0Me H H H I 93 Me Me 4-OH 3 - OMe H H H F 54 H H 4-OH 3-0Me H H Cl H 94 H H 4-OH 3-0Me H Cl H H 3002-8965-PP 58 200819122
55 Η Η 4-ΟΗ 3-OMe H H Cl Cl 56 Η Η 4-ΟΗ 3-OMe H Cl H Cl 95 Η Η 4-ΟΗ 3-OMe H H Me Cl 96 Η Η 4-ΟΗ 3-OMe H Me H Cl 97 Η Η 4-ΟΗ 3-OMe H Me Cl H 98 Η Η 4-ΟΗ 3-OMe H H Cl Me 57 Η Η 4-ΟΗ 3-OMe H H H C(Me 58 Η Η 4-ΟΗ 3-OMe H H CH=CH-CH=CH 59 Η Η 4-ΟΗ 3-OMe H CH=CH-C H=CH H 64 Me Me 4-ΟΗ 3-OMe H H H H 99 Me Me 4-ΟΗ 3-OMe H H CH-CH-CH-CH 65 Η Η 4-ΟΗ 3-OMe H H H Me 100 Me Me 4-ΟΗ 3-OMe H H H Me 49 Me Η 4-ΟΗ 3-OMe H H H OMe 66 Η Η 4-ΟΗ 3-OMe H 1 H OMe 101 Η Η 4-ΟΗ 3-OMe H H H CN 102 Η Η 4-ΟΗ 3-OMe H H H C(CH3)3 103 Η Η 4-ΟΗ 3-OMe H Me H H 104 Η Η 4-ΟΗ 3-OMe H H Me H 105 Η Η 4-ΟΗ 3-OMe 6-Cl H CH=CH-CH=CH 106 Η Η 4-ΟΗ 3-OEt H H H H 在上述化學式中,Me係指曱基,Et係指乙基,Bn係指苯 3002-8965-PF 59 200819122 甲基,Ph係指苯基,且0TBDMS係指特丁基二甲基矽氧基 (butyldimethylsilyloxy) 〇 化學式I之化合物的組合物與使用(c〇mp〇siti〇ns and Uses of Compounds of Formula I) 本發明因此能夠並提供一種治療或預防人類或非人 類動物之過敏症、平滑肌疾病、抽筋情形、過敏情形、發 炎情形及/或疼痛之方法。 這類情況包括,例如’氣喘、咳嗷、搔癢、食品不耐 症、牛皮癬、喉頭炎、大腸急 壓力引起的潰瘍或阿斯匹林引 產、早產收縮、腹瀉、胃腸抽 不能症、先天性巨大結腸症、 肌強直、膽石症、便秘、腹部 腸塞、術後腸塞、糖尿病性胃 塞、末稍動脈血管疾病、雷諾 攣、咽喉炎、末稍動脈血管疾 輕癱及其他血管疾病、膀胱疾 敏性皮膚炎、發炎、發炎性腸 炎、非過敏性鼻炎、股關節炎, 腦部缺血、急性發炎性疼痛、 牙痛以及頭痛。該化合物亦有 功能、作為腸道的鎮靜劑、用 暈車不適與暈眩、用於舒緩喉 躁症、耳鳴、梅尼埃氏症、 起的潰瘍、原發性經痛、早 筋、大腸憩室症、食道弛緩 胃食管反流性疾病、萎縮性 手術後胃癱綜合症、麻痒性 輕癱、腸輕癱、小腸假性阻 氏綜合症、以及冠狀動脈痙 病、高血壓、低血壓、血管 病 '嗔心、過敏性鼻炎、過 病、迴腸炎、胰臟炎、膽囊 .風濕性關節炎、漢、汀頓病、 神經性疼痛、内臟性疼痛、 用於,例如,維持正常腸道 於維持正常呼吸、用於減缓 嚨痛與咳嗽、用於減輕噁心 3002-8965-PF 60 200819122 與喂吐、作為維持正常消化的輔 用於溫暖手腳、用於協助㈣週期^於用舒^不舒服、 厂"於使腸道活動正常、用於::二=持正常血 於協助攸感自與流行性感w康復、作為解充血筚、用 μ痛、心減輕肌肉酸痛1於減緩輕 苦 用於提供減輕牙痛、用於提供口腔潰瘍的減緩、用於维持 =的關節、用於幫助限制肥胖發生、以及作為減重的辅 依據本發明之活性藥劑(activeagent)可以組合物 之方式使用,包括活性藥劑與任何適合的添加成分。該袓 合物,例如’可為藥學上的組合物(藥物)。言亥組合物可 選擇地為,例如,食品、食品補充物、飲料或飲料補充物。 該組合物較佳為適於口服使用,雖然其他的給藥路徑亦為 可月b的,特別地是,吸入(inhalati〇n )、非腸胃道的 (parenteral ),例如注射(injecti〇n )、植入 (implantat ion )或灌入(inf usi〇n )、局部的(t〇pi cal )、 經皮的(transdermal )、直腸的(rectai )、以及經過 陰道的(vaginal )。 本發明内文之名詞“藥理學組合物(pharmaceut i ca 1 compos i t i on ) ’’係指一組合物,其包括活性藥劑以及額 外地包括一或多種藥理學上可接受之載體。該組合物可進 一步具有成分’例如,係選自稀釋劑(d i 1 uent s )、佐劑 (adjuvants )、賦形劑(excipients )、展色劑 (vehicles)、防腐劑(preserving agents)、填充劑 3002-8965-PF 61 200819122 (f i 1 lers )、分裂劑(di sintegrating agents )、濕潤 劑(wetting agents )、乳 4匕劑(emulsifying agents )、 懸浮劑(suspending agents )、甜味劑(sweetening agents )、香味劑(flavouring agents )、芳香劑(perfuming agents )、抗菌劑(antibacterial agents)、抗真菌劑 (antifungal agents)、潤滑劑(lubricating agents) 以及分散劑(dispersing agents),係依據給藥方式與 劑量形式之本質而定。該組合物可為下列形式,例如,錠 _ 劑(tablets )、顆粒(dragees )、粉劑(powders )、 萬用藥(el ixirs )、糖漿(syrups )、液體藥劑(1 iquid preparations),包括懸浮劑(suspensions)、喷霧 (sprays)、吸入劑(inhalants)、錠劑(tablets)、 藥丸(1 ozenges )、乳液(emul sions )、溶液(solut ions )、 膠囊(cachets)、細粒(granules)、膠囊(capsules) 以及栓劑(suppositories ) ’以及用於注射之液體藥劑, 包括微脂體藥劑(1 iposome preparat ions )。通常的技 ® 巧與配方可見於 Re mi ngton( The Science and Practice of Pharmacy,Mack Publishing Co.,Easton,PA,最新版)。 固體組合物較佳地具有從5或10%至約70%重量之活 性成分。 合適的固體載體為碳酸鎮(magnesium carbonate)、 硬脂酸鎖(magnesium stearate)、滑石(talc )、糖 (sugar )、乳糖(18〇1:〇36)、果膠(?6〇1;111)、葡聚糖 (dextrin)、澱粉(starch)、凝膠(gelatin)、樹膠 3002-8965-PP 62 200819122 (tragacanth)、甲基纖維素(methylcellulose)、叛 酸甲基纖維素化納(sodium car boxy methyl cel lulose )、 低熔點壤(a low mel ting wax )、可可油(cocoa butter )、 以及類似物。為了製備栓劑,先融化低熔點蠟,例如甘油 脂肪酸或可可油的混合物,並在其中藉由攪拌使活性成分 均勻地分散。融化的均質混合物隨後用方便尺寸的模具加 以純化,置放冷卻,並因此使其固化。 液體形式藥劑包括溶液、懸浮液以及乳液。作為範 • 例,可提到用於非腸胃道注射之水或水-丙烯甘油溶液 (water-proPyiene glyc〇1 s〇iuti〇ns)。液體藥劑亦可 以液狀聚乙烯甘油溶液(aque〇us p〇lyethylene glyc〇i so 1 ut 1 on )配製為溶液。適合口服使用之液態溶液可如下 製備··溶解活性成分於水中,添加需要的適合著色劑 (C〇1〇Urants)、香料、安定與稠化劑(stabilizing and thickening agents)。適合口服之液態懸浮液可如下製 備·以黏性物質(visc〇us material)分散細緻分離之活 性成分於水中,亦即天然或合成的樹膠()、樹脂 (resins)、甲基纖維素、羧酸甲基纖維素化鈉、以及其 他已知的懸浮劑。 此外包括固體形式藥劑,其預計在使用之前不久轉換 為液體藥劑:以供口服或非腸道的給藥。此類液體形式包 括溶液:懸浮液與乳液。這些特別的固體形式藥劑係為最 =便以早位劑1之形式提供,並用來提供為單個液體劑量 早位。或者,足夠的固體可被提供以便在轉換後為液體形
3002-8965-PF 63 200819122 :二=別液體劑量可透過以注射器、茶匙、或其他容 置’來測量預先決定的液體形式藥劑之容量而 獲付。ο個液體劑量被如此準備’較佳為於低溫下維持 該液體劑量的未使用部分,例如在冷藏下,以減緩可能的 分解。固體形式藥劑預計被轉換為液體形式可能具有,除 了活性材料以外’香料、著色劑、安定劑、緩衝液 (buffers)、人工或天然甜味劑、分散劑、稠化劑、助
溶劑(S〇lUbilising agents)、以及類似物。用於製備 液體形式藥劑之該液體可為水、等滲透壓水(is〇t〇nic water )'乙醇、甘油(glycerine )、丙烯乙二醇(㈣州㈣ glycol)、以及類似物及其混合物。自然地,該液體之使 用可依據給藥路徑而選用,例如,具有大量乙醇的液體藥 劑不適用於非腸胃道使用。 此處所使用之名詞“食品(f〇〇dstuff),,、 “食品 補充物(food supplement) ” 、“飲料(beverage) ” 以及“飲料補充物(beverage supplement) ”具有那些 名詞的通常意義,並不限於藥理學上的藥劑。其他組合物 开> 式亦包括於本發明之範圍中。例如,這些可包括純化的 或實質純化的化合物,例如食品前驅物(f〇〇dstuff precursor ),如可再成水合物之粉末(rehydrataMe powder )’ 或飲料 $ 驅物(beverage precursor ),如可 分散於水、牛奶或其他液體之粉末。 劑量可能依據患者之需要、欲治療症狀之嚴重性、以 及所使用之化合物而變化。為特別的情勢決定適當之劑量
3002-8 9..65-PF 200819122 疋在該領域之技術範圍内。逋常 始,JL少於各入仏从及 口療係由較少劑 ::二於化δ物的最佳劑量。此後,劑量係 1 直到每境下之最佳效應已經達到 胃加’ 要,每a她卞丨曰 ' 更起見’如有需 要母日總劑置可以被分開並於—天的期間部分有而 化學式I之化合物有效劑量的大小,當然 、# 治療之愔开/沾!田、、、係k著欲 縻之if Lf性本身,以及特定的化 及其給華跋你 纟 之化合物 技適當劑量之選擇係為本領域之熟悉
技京人士之之能力範圍,並不需要過度的負擔— 曰劑量的範圍可為每公斤人類或動 ’母 2 g 30毫克,較佳為每公斤人類或非人類 或非之體重《約5G微克至約3G毫克’例如為每公斤人類 人類動物之體重從約50微克至約10毫克,例如為每 '人類或一非人類動物之體重從、約1〇〇微克至約30毫 么1j如為每么斤人類或非人類動物之體重從約1⑽微克 至約10宅克,以及最佳為每公斤人類或非人類動物之體 重從約100微克至約3毫克。 為了人類使用,該劑量可為方便地在每天㈣0.1毫克 與=2公克之間,例如每天約〇·工毫克與約工公克之間, 為母天力1毫克與2 〇 〇毫克之間,係依據特定應用和 有效成分的效力。 除了化學式I的一或多種化合物,該組合物亦可具有 ’、 丨生成刀例如環加氧酶抑制劑(cycl ooxygenase
Ht〇rS )、非固醇類消炎藥物(non-steroidal ant卜lnflammat〇ry drugs, )、周邊止痛劑
3002-8965-PP 65 200819122 (peripheral analgesic 只σρη十ς 1 ,加丄— soic agents j ,例如氟苯水揚酸 (diflunisal)與類似物。化學式j之化合物對第二活性 成分之重量比,可能被改變並且將依據每種成分的有效劑 買。通常,每一個有效劑量都會被使用。因此,例如,當 化學式I之化合物與NSAID結合,化學式!之化合物^ NSAID之重量比將通常由約1〇〇〇:1至約1:1〇〇〇,較佳為 約200:1至約1·· 200。化學式〗之化合物與其他活性成分 之結合將通常亦在前述之範圍内,但在每一個案中,每種 _ 活性成分的有效劑量應該被使用。 包括化學式I之化合物的藥學組合物,亦可具有作為 第二活性成分之抗組織胺劑(antihistamine agents), 例如西替利嗪(cetirizine )、二苯酚氫化物 (diphenhydrinate)、氯苯那敏(chl〇rpheniramine)、 異丙嗪(promethazine )以及類似物。或者,它們可包 括前列腺素拮抗物(prostaglandin antagonists),例 _ 如那些如歐洲專利申請案第11,067號所揭露者,或血栓 素拮抗物(thromboxane antagonists ),例如那些如美 國專利第4, 237, 1 60號所揭露者。它們亦可包含組胺酸去 碳酶抑制劑(histidine decarboxylase inhibitors), 例如揭露於美國專利第4, 325, 961號之α -氟甲基組胺酸 (α - f luoromethylhistidine)。該化學式I之化合物亦 可有利地與Hi或H2 -受體拮抗劑結合,例如甲氰rr米胺 (cimetidine)、雷尼替丁(ranitidine)、法莫替丁 (famotidine)、替美斯汀(temelastine)、阿伐斯汀 3002-8965-PF 66 200819122 (acrivastine)、氯雷他定(loratadine)、西替利嗪、 他齊茶鹼(tazifylline)、氮卓斯汀(azelastine)、 胺嗟二嗤(amin〇thiadiaz〇les )揭露於歐洲專利第 81 1 02 9 76. 8號,以及類似物,例如那些揭露於美國專利 第 4, 283, 408、4, 362, 736、4, 394, 508 號,以及歐洲專利 申請案第40, 696號者。該醫藥組合物亦可包含Γ/Η+腺 三磷酶抑制劑(Γ/Γ ATPase inhibitor),例如奥美拉 唑(omeprazole),揭露於美國專利第4,255,431號,以 •及類似物。本段落中所引用之每個引用文獻在此均加入作 為本發明之引用文獻。 生物學試驗資料的討論(Discussion of Biol〇gicai Test
Data ) TRPVI受體的調節及/或平滑肌節奏的調節及/或抗組 織重塑及/或消炎活性可能為可治療的(包括預防)或者 鲁不可治療的。該方法之有療效用途將典型地包括對於正遭 受痛苦之人類或非人類動物治療或預防疾病或失調,或是 對該疾病有效果者,例如,過敏症、平滑肌疾病、抽筋情 形、過敏情形、發炎及/或疼痛。 TRPV1受體係為適度地約選擇離子通道 (calcium-selective ion channel),以及離子通道的 瞬時受體潛在家族之成員。TRPV1受體作用為多覺型傷害 性感叉器(p〇lym〇dai nociceptor),對訊號敏感,例如 ’見度、脂肪氧化酶產物(lipoxygenase products )以及 3002-8965-PF 67 200819122 質子(protons ),以及外源性化合物,例如辣椒素 (capsaicin)。已知TRPV1受體的調節(致效劑(ag〇nis1:) 與拮抗劑(antagonist))已被利用於治療多種情形,例如 某些疼痛((Robbins, W·,67/;?· /·户 a/τ?,S86-S89,16(2
Suppl), (2000); Rami, Η. K. etal., DrugDiscov. Today, 97-104, 1(1), (2004)) 〇 此處所述之化合物證明作為良好之控制物的效果,對 於過敏症、平滑肌疾病、抽筋情形、過敏情形、發炎情形 _ 及/或疼痛,其中這些化合物顯示一些或全部TRPT1受體 的調節、平滑肌節奏的調節、組織重塑的抑制、以及發炎 調節物生成的抑制(inhibition of inflaIMlatory mediator production)。這群化合物代表一新穎系列的 藥劑,其具有潛在的療S,用於治療或預防在人類或非人 類動物之過敏症、平滑肌疾病、抽筋情形、過敏情形、發 炎情形及/或疼痛。 ® (Preparation of the Compounds) 化學式11之化合物的還原(Reduction 〇f Compounds of
Formula 11 )
本發明第八型態之製備古 &、本丨HE 氣備方法,牽涉到選擇性地還原化 學式11之化合物的脂肪族Λ 々私石反-奴雙鍵,以得到化學式I的 化合物。 用於分別由化合物3 5鱼 ΰ與34製備化合物3與2之方法 3002-8965-ΡΡ 68 200819122 的範例’係如下反應方案1與2所示。 另一個用於由化合物6 8製備化合物6 9之製備方法的 範例,係如以下反應方案3所示。 該過程實質上為化學式n之5 —(4—氫氧基—3_曱氧基 苯 基 )-1,3- 二 氧烯基 化合物 (5 —(4—hydroxy-3-methoxyphenyl)-1,3-dioxoalkenyl compound),在氫氣存在的條件下,使用碳上的鈀或拉尼 鎳做為催化劑,所進行之有選擇性的催化反應。當以碳上 _的把做為催化劑時,該反應較佳地於適當的有機溶液如甲 苯與砒啶的混合物之中進行。 化學式II化合物之碳-碳雙鍵之催化的可選擇性反 應,係為有機化學已知的合成步驟,其可由熟悉技術人士 輕易的達成。因此,這邊不需要詳細的討論。 安息香醛與$ —二酮的濃縮(Condensation of a Benzaldehyde with a /3-diketone) 、本發明第九型態之製備方法較佳地包括以如先前定 義之化學式IV之0-二_化合物濃縮如先前所定義之化 學式m之安息香盤化合物,㈣合劑存在之條件下去活 化化學式IV中兩羰基之間的碳眉;±杜士 原子,支持末端曱基碳原 子’以得到化學式11之化合物。 為了本反應所需之條件的討論,請參照,例如美國專 利第4761503號,其揭露者在此作為本發明之引用文獻。 餐合劑可為,例如硼或過渡金屬路易斯酸(Lewlsacid), 3002-8965-PF 69 200819122 其係指化學化合物包括中央硼或過渡金屬原子,以及適當 之配位體’如此該中央硼或金屬原子可以藉由與其他化合 物畐含電子之原子父互作用而形成化學複合體。 此類螯合劑的例子係為三氧化石朋(]3〇r〇n trioxide ) 以及四氯化鈦(titanium tetrachloride)。使用四氯化 鈦之合成方法的進一步細節,請參照:d) B. Weidmann 與 iK Seebach ( Angew· Chem· Int· Ed· Engl· 22,mb ( 1 983)),或(2) Μ· T· Reetz( “Organotitanium Reagents ⑩ in Organic Synthesis· A Simple Means to Adjust
Reactivity and Selectivity of Carbanions" in Top. ae见 /M,1-54 ( 1 982)),或(3) 丁· Mukaiyama (Angew. Chem. Int. Ed. Engl. 16, 817-826 (1977)), 這些揭露的内容在此均加入作為本發明之引用文獻。 用於該反應之適合的溶劑包括烷類、環烷類、鱗類 (ethers )、環醚類(cycl ic ethers ),例如四氫吱喃 (tetrahydrofuran )、芳香族碳水化合物(ar〇matic ® hydrocarbons )、以及鹵烴(halocarbons ),例如氯仿 (chloroform)、二氯曱烷(dichloromethane)或二氣 乙烧(ethylene di chloride ) 〇 共配位體(Co-ligands ),例如有機胺(〇rganic ami nes ),亦可存在於反應中,例如前述美國專利所進一 步敘述者。 亦如反應方案1與2所示,Ri與R2均為氫原子之化 學式II的5-(4-氫氧基-3-曱氧基苯基his —二氧烯基化
3002-8965-PF 70 200819122 (5-(4-hydroxy-3-methoxyphenyl)-1,3-dioxoalkenyl ) 本身可以被合成,經由:(1)首先準備適當的羧酸之味唑 衍生物(imidazole derivative ),例如藉由使羧酸與碳 咪唑(carbodiimidazole,CDI)於合適的溶劑,例如四 氫氟喃(THF )中反應,隨後在適當之溶劑中,例如THF, 將該咪唑產物與4-(4-氫氧基-3-甲氧基苯基)_ 丁-3-烯 - 2 - 酮
(4-(4-hydroxy-3-methoxyphenyU-but-3-en-2-one)於 例如六甲基二碎基胺化經(LHMDS )之驗基存在下進行反 應(反應方案1),或(2)先製備適當的2,4-二_ (diketone),例如於氫化納(sodium hydride)存在下, 以化學式CHs-CO-R3之酮類與乙酸乙酯(ethyl acetate, EtOAc)進行反應,隨後將該2, 4_二酮產物與4-氫氧基-3-甲氧基安息香路(4-hydroxy-3-methoxybenzaldehyde ) 於乙酸乙酯與正丁胺(butylamine,BuNH2)存在下,進行 石朋媒介之麵合反應 (boron-mediated coupling reaction),如三氧化硼(boron trioxide,B2〇3)與硼酸 三丁酯(tri-n-butylborate,BuO)3B)(反應方案 2)。 反應方案 1 (Reaction Scheme 1) 3002-8965-PF 71 200819122
反應方案 2 (Reaction Scheme 2)
酮基團之間的烧基化(Alkylation Between the Ketone Groups ) 依照本發明之第十二型態,化學式I或11之化合物, 其在二個酮基團或其互變異物之間的中央碳原子具有烷 基官能性(alkyl functionality)者,可藉由將對應之 未烷基化的化合物進行烷基化反應而產生(反應方案3 )。 起始物質(如反應方案中所示之化合物68)—開始係 3002-8965-PF 72 200819122 以氫化鈉(NaH)及三甲矽基氯(TMSCl )於適當溶劑,例 如四氣氣喃(THF)中處理。隨後’煙化劑(alkylating agent),例如碘化烷(alkyl iodide),如反應方案3 所示之碘化甲烷(methyl iodide,Mel),係於鹼基,如 碳酸鉀(potassium carbonate)存在下使用。 當然’起始物質6 8亦可選擇性地降低類似於反應方 案1的最終步驟。為了完整,這個選擇亦如反應方案3所 示。 反應方案 3 ( Reaction Scheme 3)
味嗤與 3同類的反應(Reaction of Imidazole and Ketone) 參照本發明之第十三型態,在二酮基團(或其互變異 物)之間的中央碳原子具有烧基官能性的化學式I或Η 之化合物,可以選擇性地被下述反應產生,例如,以5-(4一 氫氧基-3-甲氧基苯基)戊-4-稀_3-酮 3002-8965-PF 73 200819122 (5-(4-hydroxy-3-methoxyphenyl)pent-4-en-3-one)與 羧酸之咪唑衍生物在鹼性下反應,類似於反應方案1所例 示之化學式I之化合物的製備。 如此製備之該化合物可藉由慣用方式由反應混合物 中恢復。 鹽類、複合體與前驅藥物(Salts,Complexes and Prodrugs ) ⑩ 請參照這些個別標題下與前述化學式I與11之化合 物有關的討論。 實施例 在以下非限制本發明之實施例中,下列縮寫詞被使 用:g為公克;mol為莫耳分子量;Μ為莫耳數;ml為毫 升;1為公升;min為分鐘;h為小時;aq為水溶液的 (aqueous) ; anh 為無水的(anhydrous) ; atm 為大氣 鲁(壓力);LHMDS六甲基二矽基胺化鋰;RT為室溫;EFS 為電場刺激(electrical field stimulation) ; THF 為四氲氟喃;TBAF為四丁基貌化銨(tetrabuty 1 ammonium fluoride ) ; TLC 為薄層層析法(thin layer
chromatography ) ; HPLC為高效能液相層析法(high performance liquid chromatography) ; LRMS 為低分辨 質譜法(low resolution mass spectrometry ) ; LCMS 為液相層析質譜法(HPLC mass spectrometry) ; NMR為 3002-8965-PF 74 200819122 核磁,、振(nuclear magnetic resonance) ; DMF 二曱基 曱S皿胺(dimethylformamide)。以下用於NMR資料的縮 寫凋與付號係依據已建立之習慣。除非另有聲明,百分比 係為重量比。 為了合成實施例1至60所製備的每個化合物,先前 敘述中分配之該化合物號碼已經被指明。這些化合物號碼 亦用於用來鑑定在生物學的實施例61到68的化合物。大 夕數化合物係以烯醇(en〇1)形式存在溶液中,如同透過 NMR光譜所指出的那樣。 實施例1 (幻-1-(4-氫氧基-3一曱氧基苯基)一6,6一二曱基-庚-卜烯 -3, 5-二酮 ( (4-Hydroxy-3-methoxypheny 1)- 6’ 6-dimethyl-hept-l-ene-3, 5 -dione) (化合物34) 5,5- 二 甲 基 己 烧 -2,4- 二 S同 (5, 5-Dimethylhexane-2, 4-dione,2·84 g,0.02 mol), 係由頻那酮(pinaco 1 one )與乙酸乙酯在氫化鈉存在下反 應、製備)、氧化侧(boron oxide, l.OOg,0.014mol)、 以及乾乙酸乙酯(dry ethyl acetate, 20 ml),被攪拌 且在氮氣下於40 °C加熱30分鐘。在這個硼複合體溶液 中’加入4-氫氧基-3-曱氧基安息香醛(香草醛) 3〇〇2'8965-PF 75 200819122 (4-hydroxy-3-methoxybenzaldehyde,vani11 in 3 04 g 〇· 02 mol ),以及硼酸三丁酯(9· 21 g,i〇. 8 ml 〇. 〇4 mol)。攪拌30分鐘後,乾乙酸乙酯(5 ml)的正丁胺溶 液(1.10 g,0.015 mol)以一滴一滴的方式於Μ分鐘内 加入。攪;摔於4 0 C持績了 2 4小時。加入1 $毫升的稀釋 鹽酸(1 · 2 Μ),而該混合物4 0 ° C被快速攪拌i小時,冷 卻至室溫並過濾。該固體係以50毫升乙酸乙g旨潤洗,藉 由潤洗來過濾。將水層分離並以1 〇〇毫升乙酸乙酿萃取。 有機相(organic phases)被合併,且以5〇毫升的水潤 洗,隨後數份飽和的液體碳酸氫鈉(NaHCCh)潤洗,接著 以水潤洗,而透過MgS04 (anh)乾燥。溶劑在真空中過渡 並乾燥(evaporation),產生12.4公克的橘黃色油體 (orange-yellow oil)。這個油體被溶解於少量的二氯 曱烷,而將該溶液通過一矽膠墊(silica gel pad),以 更多份的二氯曱烧洗提(eluting )。組合的餾分 _ ( fractions)以TLC (Rf 0· 5)判斷純度,提供(幻卜(4- 氫氧基-3-甲氧基苯基)6, 6-二甲基―庚―];一烯-3, 5一二酮 (3· 10 g,56%)的橘黃色油體:(5〇〇 mHz,CDC13) 1·20 (9H,s,C(CH3)3),3·93 (3H, s,0CH3),5.77 (1H,s,H-4), 5·93 (1H,brs,〇H),6·39 (1H,d, 15.8 Hz,H-2),6·92 (1H,d,8·2 Hz, H-5,),7.02 (1H,d,/ = 1.7 Hz,H-2’ ),7·08 (1H,dd,/= 8.2, 1·7 Hz,H-6’),7_53 (1H,d,15·8 Hz,H-l),15.8 (1H,s,OH) ppm; TLC Rf = 0· 5 (矽膠,二氯甲烷)。該 3002-8965-PF 76 200819122 NMR光譜指出這個化合物主要以烯醇(en〇1)的形式存在 於/谷液中。較不醇的餾分亦被分離出(1.16忌。 實施例2 (5)-1-(4-氫氧基-3-甲氧基苯基6 —甲基-庚—卜稀一3 5 — 二酮 (^)~l~(4-Hydroxy-3-methoxyphenyl)-6-methyi-hept -1-ene-3, 5-dione) # (化合物33) 經由與實施例1所述類似的過程,使用5 -甲基己烧 -2,4-二酮(5-11161;1171116又&116-2,4-以〇116)替代5,5-二甲 基己烷-2, 4-二酮,得到熔點不明確的黃標色 (yellow-tan )(方1-(4-氫氧基-3-曱氧基苯基)-6-曱 基-庚"~l-烯-3,5-二酮固體(0·85g,16%):LRMSyί7/z262 (M + ); ]H NMR ( 500 MHz, CDCh) 1. 18 (6H, d, /-6.9 ® Hz, C(CH3)2),2· 56 (1H,heptet,,= 6. 9 Hz, CH,H-6,), 3. 93 (3H,s,OCHs),5·65 (1H,s,H-4),5.94 (1H,brs, OH), 6.36 (1H, / 二 15· 8 Hz, H-2), 6· 92 (1H, d, / 二 8·2 Hz, H-5’),7.02(1H,d,/= 1.6 Hz, H-2”), 7.08 (1H,dd,/= 8.2,1·6 Hz,H-6”),7·52 (1H,d, / = 15.8 Hz, H-l), 15·6 (1H, brs, OH) ppm 。 HPLC 分 析指出98. 3%的純度。
3002-8965-PF 77 200819122 實施例3 (方)-5-(4-氫氧基-3-甲氧基苯基)-1 —苯基-戊-4-烯-1,3- 二酮 ((^)-5-(4-Hydroxy-3-inethoxyphenyl)~l-phenyl-pent -4-ene-1,3-dione ) (化合物68) 經由與實施例1所述類似的過程,使用1 —苯基_ 1,3 一 _ 丁二酮(1 -pheny卜1,3-butanedione)替代 5, 5-二曱基己 文元-2,4- 一酮’付到育色針狀(yeH〇w needles)的 (- 5-(4 -氫氧基-3 -甲氧基苯基)一 1-苯基-戊_4一烯-— 二酮(1· 78 g,30%) : mp 159-161· 5°C ; LRMS 296 (M + );〗H flMR (500 MHz,CDC13) 3.94 (3Η, s, OCHs), 5.89 (1H, brs), 6.32 (1H, s, 〇H)5 6. 52 ( 1 H, d, / = 15.7 Hz,H-4),6·94 (1H,d,/= 8·2 Hz,H-5, ),7.06 (1H,brs,H-2’),7·13 (1H,brd,/= 8.2 Hz, H-6,), _ 7· 47 (2H,brt,/ = 7· 3 Hz,H—3,,,H—5”7· 54 (1H,
brt,/ 二 7. 2 Hz,H-4”),7· 63 (1H,d,/ = 15. 7 Hz, H-5),7. 95 (2H,d,/ = 7· 3 Hz,H-2”,H-6”)ppm; TLC
Rf = 0· 3 (矽膠,二氯曱烷);HPLC Rt 6 rain,99· 7%的 純度。 實施例4 -環丙基-5-(4-氫氧基-3-曱氧基苯基)一戊—4-烯 3002-8965-PF 78 200819122 -1,3 -二酉同 ((^T)""l'~Cyclopropyl-5-(4~hydrοχy-3-methoxyphenyl) -pent-4-ene-1,3-dione) (化合物37) 經由與實施例1所述類似的過程,使用1 一環丙基丁烧 -1,3-二酮(1-cyclopropy lbutane-1,3-dione )替代 5, 5- 二甲基己烷-2, 4-二酮,得到黃色固體的(幻 — ι —環丙基 _ -5-(4-氫氧基-3-甲氧基苯基)-戊—4-烯-1,3-二酮((K38g 7%) : mp 74.5- 79〇C; LRMS m/z 260 (M+); !H NMR (500 MHz, CDCh) 0.94 (2H, m, cycloCHa), 1.13 (2H, m, cycloCIh),1·76 (1H,m,cycloCH),3·92 (3H,s,OCH3), 5.72 (1H, s, H-2), 5.98 (IH, brs, OH), 6.31 (1H, d, /= 15.8 Hz,H-4),6·91 (1H,d, /= 7·8 Hz,H-5,), 7·00 (1H,brs,H-2’),7.06 (1H,brd,/ = 7·8 Hz, H-6’ ),7· 49 (1H,d,/= 15· 8 Hz,H-5),15· 4 (1H brs 〇H) ppm。HPLC分析指出98. 4%的純度。 實施例5 - 5-(4-氫氧基-3 -甲氧基苯基)-1 -(1-甲基環丙基)一戊 -4_烯-1,3_二酮 ((iT)-5-(4-Hydr〇xy~3-raethoxyphenyD~l-(l-niethylcy clopropy1)-pent-4-ene-l, 3-dione) (化合物38) 3002-8965-PF Ί9 200819122 經由與實施例1所述類似的過程,使用1 _ ( 1 一甲基環 丙 基 ) 丁 基 _1,3- 二 酮 (1-(1-methyleye 1 opropy1)butane-1, 3-dione )替代 5, 5 -二甲基己烧-2, 4-二酮,得到黃色結晶(ye 11〇w crystals )的5-(4-氫氧基-3-曱氧基苯基(卜甲 基環丙基)-戊-4-稀-1,3-二酮(3.12g,34%):mp 78- 80°C; LRMS m/z 274 (M+); NMR (500 MHz, CDCh) 0.78 (2H, m, cyclopropyl CH2), 1. 33 (2H, m, ⑩ cyclopropylCH2), 1.36 (3H, s, CHs), 3.93 (3H, s, OCHs), 5.71 (1H, s, H-2), 5.87 (1H5 brs, OH), 6.36 (1H, d, /= 15.8 Hz, H-4), 6.92 (1H, d, / = 8. 2 Hz, H-5,), 7.02 (1H, d, / = 1.8 Hz, R-29 )5 7.08 ( 1 H, dd, / = 8.2,1·8 Hz, H-6,),7·51 (1H,d,/= 15·8 Hz,H-5), 15·9 (1H,brs,OH) ppm; TLC Rf = 0.75 (乙酸乙酉旨-己 烷,1:1)。HPLC分析指出97.1%的純度。 •實施例6 (幻-1-(4-氫氧基-3-甲氧基苯基)一6-曱基-辛-1 —烯-3, 5- 二酮 ((^)~l~(4-Hydroxy--3-methoxyphenyl)-6-methyl~oct-1-ene-3, 5-dione ) (化合物41 ) 經由與實施例1所述類似的過程,使用5-甲基庚烷 3002-8965-PF 80 200819122 -2, 4-二酮(5-methylheptane-2, 4 —dione)替代 5, 5-二甲 基己烧-2, 4-二酮,得到橘色油狀(orange oi 1 )的 (i〇-1-(4-氫氧基-3-曱氧基苯基)-6-甲基-辛-1-烯-3, 5-二酮(35 0 mg,1· 27 mmol,2% : 4 NMR (400 MHz,CDCh) 0.91 (3H, t, J= 7.2 Hz, CHa), 1.15 (3H, d, J= 7.2 Hz, CHs), 1.41-1.49 (1H, m, H-7) and 1.63-1.72 ( 1H, m,H-7),2·29-2·38 (1H,m,H-6),3·91 (3H,s,OCHs), 5·62 (1H,s, H-4),6·35 (1H,d,/= 15.6 Hz,H-2), • 6· 90 (1H,d,/ = 8· 4 Hz, H-5,),7. 00 (1H,d,/ = 2· 0
Hz,H-2,),7.07 (1H,dd,/= 8.4,2·0 Hz,H-6’), 7.52 (1H, d, / = 15.6 Hz, H-l), 15. 64 (1H, s, OH) ppm; 13C NMR (100 MHz, CDCh) 203. 9,178· 6,1 47· 8,1 46. 9, 1 39.9, 1 27.8, 1 22.7, 1 20.7, 1 14.9, 1 09.5, 99.4, 56.0, 45.6,27.2,17.2, 12· 0 ppm。 實施例7 (Θ) -1,5-二-(4 -鼠乳基-3 -甲氧基苯基)-戍-4 -稀-1,3 -二 (5-Bis-(4-hydroxy~3~methoxyphenyl)-pent-4-ene-1,3-dione) (化合物47) 經由與實施例1所述類似的過程,使用1-(4-氳氧基 -3-甲氧基苯基)-丁烷—1,3-二酮 3002-8965-PF 81 200819122 (1-(4-hydroxy-3-methoxyphenyl) -butane-1,3-dione) 替代5, 5-二甲基己烷-2, 4-二酮,該1-(4-氫氧基-3-甲氧 基苯基)-丁烧-1,3-二酮係由4-氳氧基-3-甲氧基苯乙酮 (4-hydroxy-3-methoxyacetophenone )在氫化鈉存在下 與乙酸乙酯反應而製備,得到黃色針狀(y e 11 〇 w n e e d 1 e s ) 的-1, 5-二-(4-氫氧基-3-曱氧基苯基)-戊-4-烯-1,3-二酮(920 mg,39%) : mp 1 70-1 72 °C; LRMS τζ?/ζ 342 (M + ); !H NMR ( 500 MHz, CDCh) 3. 95 (3H, s, OCHa), 3. 98 _ (3H,s,0CH3),5· 85 (1H, brs, OH),6· 04 (1H,brs,OH), 6.26 (1H,s,H-2),6·48 (1H, d,15·7 Hz,H-4), 6.94 (1H,d,/= 7.2 Hz, H-5’,),6·97 (1H,d,/ = 8·3 Hz,H-5,),7. 05 (1H,brs,H-2,,),7·12 (1H, brd,/= 8.3 Hz, H-6,’),7.51 (1H,brd,/= 7·2 Hz, H-6,),7_ 56 (1H,brs,H-2,),7·60 (1H,15·7 Hz, H-5),16·2 (1H,brs,OH) ppm; TLC Ri = 0·5 (石夕膠, 二氯曱烷);HPLC Rt 14 min,99. 6%的純度。 實施例8 (幻-5-(4-氫氧基-3-曱氧基苯基)-1-(4-碘笨基)-戊-4-烯-1,3-二酮 ((^)-5-(4-Hydroxy-3~methoxypheny1)-1-(4-iodophen yl)-pent-4-ene-1,3-dione) (化合物6 7 ) 3002-8965-PF 82 200819122 經由與實施例 基 )- 丁 所述類似的過程,使用 烷 -1,3- 1-(4-職苯 二 酮 (l-(4-iodophenyl)-butane-l,3-di〇ne)#R5,5-:f 基己烧-2, 4-一酮,該1-(4-埃苯基)—丁烧—1,3一二酮係由 4-碘苯乙酮(4-iodoacetophenone)在氫化鈉存在下與乙 酸乙酯反應而製備,得到黃色固體的(幻―5-(4-氫氧基一3-甲氧基苯基)-1-(4-碘苯基)-戊-4-烯-1,3-二酮((K40g, 0. 95 mmol, 31%) : mp 1 39-141° C ; NMR (40 0 MHz; CDCls)
δ 3. 95 (3H5 s, OCHs), 5.87 (1H, s, OH), 6.27 (1H, s, H-2),6.42 (1H,d,16.0 Hz,H-4),6.87 (1H,d, 8·4 Hz,H-5’),6·99 (1H,s,H-2,),7.06 (1H, d,/=8.4Hz,H-6’),7.54-7.60 (3H,m,H-5,H-3,,, H-5”),7.41-7.62 (2H, m,H-2”,H-6”),16·18 (1H, s, OH) ppm; 13C NMR (100 MHz; CDCh) δ 1 87.5, 1 80.8, 148.1,146.9,140.9,138.0,135·5,128.9,127.6, 123.2,120.9,115.1,109.6,100.0,97_1,56.0 ppm。 實施例9 (A) - 6 -(4-氫氧基-3_甲氧基苯基)-1-苯基-己-5 -稀-2,4-二酮 ((^)- 6-(4-Hydroxy-3-methoxypheny1)-1-phenyl-hex-5-ene-2, 4- dione ) (化合物6 0 ) 3002-8965-PF 83 200819122 經由與實施例1所述類似的過程,使用丨-苯基戊烷 —2’ 4一 一酉同(1 一Phenyl pentane-2, 4-di one )替代 5, 5-二曱 基己烧-2, 4-二酮,得到棕褐色固體(tan s〇l id)的(幻-6-(4 -氫氧基-3-甲氧基苯基)—卜苯基—己-5 —烯-2, 4一二酮 (〇-15 g, 2%) : mp 106°C; LRMS m/z 310 (M + ); !11 NMR ( 500 MHz, CDCla) 3. 42 (2H,s,ChPh),3· 90 (3H, s, OCHa), 5.40 and 6.33 (1H, s, H-3), 5.73 and 5.80 (1H,2 x brs,OH),6·29 (1H,d,/= 15·7 Hz,H-5), _ 6.79 (m),6.88 (1H,d,/= 8.1 Hz, H-5,),6·99 (1H, s,H-2’),7.03 (1H,brd,8·2 Hz,H-6, ),7·30 (2H,d,/= 7.7 Hz,H —3”,h-5”),7·42 — 7·54 (4H,m, phenylH,H-6),16·50 (iH,brs,〇H) ppm; TLC Rf = 0.6 (乙酸乙酯-己烷,1:1)。NMR光譜非常的複雜,僅得到少 部分祝明。該化合物可能以二種烯醇與酮類形式的混合物 存在於溶液中。HPLC分析指出93.7%的純度。 實施例1 〇 U)-7, 7-二曱基-1-<4-氫氧基_3 一甲氧基苯基)_辛—i 一烯 - 3,5 -二酮 (T-Dimethyl-K(4_hydr〇xy_3_ffieth〇xyphenyl)_ oct-1-ene-3, 5-dione) (化合物35)
溶液 A ( Solut ion A ) 3002-8965-PF 84 200819122 將1· 69公克的ι〇·4毫莫耳(_〇1)丨,丨一羰基二咪唑 (1,卜Carbonyldiimidazole),在氮氣環境下加入攪拌 的溶於50毫升乾四氫氟喃中的3, 3一二甲基丁酸 (3,3-diniethylbutyric acid)溶液(ι·32 ml,1〇·4 mmol )。攪拌持續18小時。 溶液 B ( Solution B)
將溶於20毫升乾四氫氟喃的! —(4—氫氧基—3—甲氧基 笨基 )— 丁 —1- 烯 -3- 酮 (卜(4-hydroxy-3-methoxyphenyl)-but-l-ene-3-one ) 溶液(2· 0 g,1〇· 4 mmol )於超過ι· 5小時之期間,以一 滴滴之方式加入攪拌的LHMDS (20·8 ml,1 Μ溶於己烧 中)’伴以冰凍冷卻與氮氣環境下;該1一(4一氫氧基—3一甲 氧基苯基)-丁-1-烯—3-酮係由 Denniff,Ρ.、Macleod,I. 以及 Whiting,D· Α·之方法所製備(/· 82 -87 (1 9 7 9))。邊橘色懸浮液被允許緩慢加熱至室溫到隔夜。 在冷卻與氮氣環境下,溶液A隨後以超過30分鐘之 日寸間’一滴一滴加入溶液B中。在低溫下持續攪拌3小時, 接著允許該溶液緩慢加熱至室溫到隔夜。5〇毫升乙酸乙酯 與稀釋的鹽酸(50 ml, 2 M)被加入,且該混合物攪拌1〇 分鐘。分離的水層以2次各丨〇〇毫升的乙酸乙酯萃取,將 a併的有機卒取物乾燥(Na2S〇4(anh)),過滤,並於真空下 揮舍乾餘’以留下橘色油狀固體(orange oi ly sol id )。 利用1 · 4的乙酸乙酯:石油_ ( petr〇ieuin ether )經由 3002~8965~pp 85 200819122 管柱層析法純化,得到黃色固體的α)_7, 7_二曱基4-(4一 氫氧基-3-曱氧基苯基)-辛-1 —稀—3, 5-二酮(195 mg,0· 67 mmol, 6%) : mp 130~132〇C; NMR (400 MHz; CDCla) δ 1· 03 (9H,s,C(CH3)3),2. 22 (2H,s, t-BuCH2),3· 93 (3H, s,0CH〇,5·57 (1H, s,H-4),6.35 (1H,d,/= 15.8 Hz, H-2),6·91 (1H,d,/ 二 8 Hz, H-6,),7·01 (1H,s, H-2’),7.04-7.10 (1H,in,H-6,),7·54 (1H,d,/ = 15. 8 Hz, H-l), 15. 83 (1H, s, OH) ppm; 13C NMR (100 MHz; _ CDCls) δ 197.5, 179.6, 147.8, 146.8, 140.3, 1 27.8, 1 22.7, 1 21.1, 1 14.9, 1 09.5, 1 02.4, 56.1, 53.3, 31.1, 30.1 ppm o 實施例11 αν-1-環戊基-5-(4-氫氧基-3-曱氧基苯基)—戊-4-烯 _ 1,3 -二酉同 (— Cyclopentyl-5-(4-hydroxy-3-methoxyphenyl) ⑩-pent-4 - ene-l,3-dione) (化合物40) 經由與實施例10所述類似的過程,使用環戊烷羧酸 (cyclopentanecarboxylic acid )替代 3,3-二甲基丁 酸,得到黃色油狀固體的OV-1-環戊基-5_(4-氫氧基-3-曱乳基本基)-戊-4-;fc^-l,3-二酉同( 200 mg,0· 69 mmo 1, 7%) : 1 fiMR (400 MHz; CDC13) δ ι·54-1·93 (8H,m, 3002-8965-ΡΡ 86 200819122 cyclopentyl CH2), 2.78 (1H, quintet, / = 8. 4 Hz, cyclopentyl CH), 3. 92 (3H, s, OCHa), 5. 63 (1H, s, H-2), 6.33 (1H, d, / = 15.8 Hz, H-4), 6.87-6.92 ( 1H, m, H-5, ), 7.00 (1H, s, H-2, ), 7.07 (1H, d5 8.1 Hz, H-6, ), 7.50 (1H? d, J= 15.8 Hz, H-5), 15.51 (1H, s, OH) ppm; i3C 匪R (100 MHz; CDCls) δ 203·?,177.5, 147.7,146.9,139.6,127.9,122.6,120.6,114·9, 109.5,99.6,56.0,49.3,30.3,26.1 ppm 〇 實施例12 U)-5-(4-氳氧基-3-甲氧基苯基)-卜(l-曱基環己基)—戊 -4-烯-1,3-二酮 ((iT)-5-(4-Hydroxy-3-methoxypheny 1 )-1-(1 -methyl cy clohexy1)-pent-4-ene-1,3-dione ) (化合物42) 經由與實施例1 〇所述類似的過程,使用1 —曱基環己 火元魏酸(1-methylcyclohexanecarboxylic acid )替代 3,3-一曱基丁酸’侍到橘色油體(orange -coloured 011) 的-5 -(4-氫氧基-3-甲氧基苯基)一 1-(1-甲基環己基)一 戊-4-烯-1,3-二酮(17〇 mg,〇· 54 mmol,4%) : 4 匪R (40 0 MHz; CDCla) δ 1.14 (3Η, s5 CHa), 1.14-1.62 (10H, m, cyclohexyl CH2),3·84 (3H,s,〇CH3),5·81 (1H,s,H-2), 6.45 (1H, d, /= 15.8 Hz, H-4), 6.99 (1H, d, /= 8.4 3002-8965-PF 87 200819122
Hz,H-5’),7· 07 - 7· 15 (2H,m,{j —2,,H-6,)7 53 (1H, d, /= 15.8 Hz, H-5), 15.73 (iH, s, OH) ppm; 13C 匪R (100 MHz; CDC13) δ 207·7, i77 〇 175 8 151 6 141.6,138.5,134.0,123.4,ΐ2ΐ·〇,1112,97·8,55·9,
Ppm 45·1, 43.7,35.5,26.0,23.0 實施例13
U)-l-(二苯基-4-基)-5-(4-氫氧基甲氧基苯基)一戊 -4-烯-1,3-二酮 (U)-卜(Bipheny卜4-yl)-5-(4〜hydr〇xy-3-meth〇xyphe ny 1 )~pent~4-ene~l, 3~dione) (化合物5 0 )
經由與實施例10所述類似的過程,使用4_二苯基魏 酸(4-biphenyl car boxy 1 ic acid)替代 3, 3-二甲基丁酸, 得到黃色粉狀固體(ye 1 low powdery sol id )的(二 苯基-4-基)-5-(4-氫氧基-3-曱氧基苯基)-戊-4-烯-1,3-二酮(0· 979 g, 17%) : LCMS 373 (ΜΓ); NMR (40 0 MHz, CDCls) 3· 97 (3H, s,0CH3),5· 88 (1H,br s,H-2), 6. 37 (1H, s, OH), 6. 54 (1H? d, /= 15. 6 Hz, H-5), 6. 9 6 (1H,d,/= 8·4 Hz,H-5’),7.08 (1H,d,/ 二 1.6 Hz, H-2,),7·15 (1H,dd,/= 8.0,1_ 6 Hz, H-6,),7.39 -7·50 (3H,m,2 x ArH,H-1),7.64-7. 72 (5H,m,5 x ArH),8·04 (2H,d,/= 8.4 Hz,2 x ArH) ppm; 13C NMR 3002-8965-PF 88 200819122 146· 78, 128·11, 1 20.99, (10 0 MHz, CDC13) 187.91, 180 37 147 82 145.11,140.33,1 39. 92, 134. 95; 128.91, 1 27.79,1 27.65,127.22,127.19,122.86, 114.82,1 09.52,97.24,55.92 卿。 實施例14 (二苯基-2-基)-5-(4-氫氧基-3—曱氧基苯基)一戊 -4-烯-1,3-二酮 • ( ^)-1^BiPhenyl-2-yl)-5-(4-hydroxy-3-methoxyphe nyl)-pent-4-ene-l,3-(li〇ne) (化合物51 ) 經由與實施例1 〇所述類似的過程,使用2_二苯基羧 酸(2-biphenyl carboxy lic acid)替代 3, 3-二曱基丁酸, 得到黃色泡床狀固體(yellow f〇amy s〇lid)的(幻一卜(二 苯基_2-基)-5-(4-氫氧基一3-曱氧基苯基)一戊—4-烯—1,3-® ( 348 mg, 6%) : NMR (400 MHz, CDCh) 3. 92 (3H, s, OCHa), 5. 50 (1H, s, H-2),*5.90 (1H, brs, OH), 6.14 (1H, d, J= 16.0 Hz, H-4), 6.91 (1H, d, /= 8.0 Hz, H-5’ ),6. 96 (1H,d,/ = 2· 0 Hz,H —2, ),7· 03 (1H, dd,/ 二 8·0,2·0 Hz,H-6,),7·36-7·48 (8H,m,7 x ArH, H-5), 7.53 (1H, td, /=8.0, 2.0 Hz, ArH), 7.73 (1H, brd, /= 8. 0 Hz, ArH) ppm; i3C NMR (100 MHz, CDCls) 1 93.54,177.84,147.66,146.69,140.74,1 39.89, 3002-8965-PF 89 200819122 1 37.56, 1 30.67, 1 29.07, 1 28. 77, 1 28.36, 1 27. 60, 1 27.49,1 27.39,1 22. 62, 1 20. 53, H4. 73, 109.48, 1 02. 5 5,55. 90 ppm。 實施例15 氟苯基)-5-(4-氫氧基甲氧基苯基戊一4 — 烯-1,3-二酮 ((幻-卜(4-FlU〇r〇Phenyl)-5〜(4〜hydr〇xy —3_meth〇xyph _ eny1)-pent-4-ene-l,3-dione) (化合物5 2 ) 經由與實施例10所述類似的過程,使用4_氟安息香 酸(4-f luorobenzoic acid)替代 3, 3-二曱基丁酸,得到 黃色粉末固體(yellow powdery solid)的(幻-1-(4-氣 苯基)-5-(4 -氫氧基-3-曱氧基苯基)—戊—4-烯—1,3-二酮 (3. 16 g,47%) ··沱丽R (400 MHz,CDC13) 3· 95 (3H, 鲁 s, OCHs), 5.95 (1H, brs, H~2 or phenol OH), 6.27 (1H, s,OH),6·50 (1H,d,/= 16.0 Hz, H-4),6·95 (1H,d, /= 8.0 Hz, ArH), 7.05 (1H, d, /-2.0 Hz, ArH), 7. 12-7· 17 (4H,m,4 x ArH),7· 63 (1H,d,/ = 16· 0 Hz, H-5),7· 94 - 7. 99 (2H,m,2 x ArH) ppm; 13C NMR (100 MHz, CDCh) 55· 90,96. 86,109· 53,114· 83,115· 59, 115.81,1 20.64,1 27.56,1 29.62,129.71,132.58, 140. 42, 146. 78, 147. 86, 1 64. 0 9, 166.61, 179· 87, 3002-8965-PF 90 200819122 1 87· 59 ppm 〇 實施例1 6 甲基4-[U)-1,3-二氧-5-(4-氫氧基—3-甲氧基苯基)戊 -4-稀基]苯甲酸酯 (Methyl 4-[3-dioxo-5-(4-hydroxy-3-methoxyphenyl)pen t-4- eny1]benzoate ) # (化合物57 ) 經由與實施例1 0所述類似的過程,使用單甲基對苯 一甲酸酉旨(fflonomethyl terephthalate)替代 3,3-二甲其 丁酸,得到黃色固體的甲基4-[(幻-U —二氧—5-(4—氫氧 基-3-甲氧基苯基)戊-4-浠基]苯甲酸酯(〇·22 g,3%): mp 187-189°C; LRMS m/z 354 (M+) ; NMR ( 500 MHz, CDCh) 3·96 (6H,s,2 x OCHs),5·89 (1H,brs,OH),6·35 _ (1H,s,H-2),6.53 (1H,d,/= 15.8 Hz,H-4),6·95 (1H,cW 二 8·2 Hz,H-5’),7·07 (1H,brs,H-2,), 7.14 (1H,brd,/= 8.2 Hz,H-6,),7·67 (1H,d,/ = 15· 8 Hz,H-5),7· 99 (1H,d,/ 二 8· 1 Hz,H-2”,H-6”), 8·13 (1H, d,/= 8·1 Hz, H-3”,H-5”),16.20 (1H, brs,OH) ppm; TLC 二 0·5 (乙酸乙酯-己烷,1:1)。 實施例17 3002-8965-PF 91 200819122 (万)-5-(4-氫氧基-3-甲氧基苯基)-1-(並苯-2-基)-戊-4-細-1,3 _二闕 ((^)-5-(4-Hydroxy-3-methoxypheny1)-1 -(naphtha 1en e-2-y1)-pent-4-ene-l, 3-dione) (化合物58) 經由與實施例10所述類似的過程,使用2-萘甲酸 (2-naphthoic acid)替代3,3-二甲基丁酸,得到黃色粉 _ 末狀固體的(i〇-5-(4-氫氧基-3-甲氧基苯基)-1-(並苯 -2-基戊-4-烯-1,3-二酮(2.77 g,46%) : 4 NMR (400 MHz, CDC1 3) 3· 97 (3H,s, OCHa), 5. 90 (1H, br s, OH), 6. 49 (1H, s,H-2),6· 57 (1H, d,J : =16.0 Hz,H-4), 6. 96 (1H, d,/ = 8 • 4 Hz,H-5, ),7. 09 (1H,i d, / = 2. 0 Hz, H-2, ),7.16 (1H,dd, J = 8.0, 2· 0 Hz, H-6,), 7. 54 -7. 62 (2H, m, 2 x ArH), 7. 67 (1H, d, / = 16. 0 Hz, H-5) ,7· 88 - 7· 93 (2H,m, 2 x ArH), .1. 97 (1H,d, / -8, 0 Hz, ArH),8. 00 (1H, dd, / = 8. 0,2· 0 Hz, ArH), 8. 51 (1H, brs,ArH), ppm; 13C NMR (100 MHz, CDCls) 188. 22, 180· 39, 147. 83, 146. 78, 140· 38, 1 35. 28, 133. 51, 132. 69, 129· 37, 128· 41, 128· 10, 127· 75, 127· 68, 126· 72, 123. 36, 122· 90, 121·02, 114. 82, 1 0 9.49, 97.55, 55.93 ppm ° 實施例18 3002-8965-PF 92 200819122 U)-5-(4-氫氧基-3-甲氧基苯基)— ;! —(並苯—卜基)—戊一4一 稀-1,3-二 _ ((i〇-5-(4-Hydroxy-3iethoxyphenyl)-l-(naphthalen e-1 -yl)-perit-4-ene-l,3-dione) (化合物5 9 )
經由與實施例10所述類似的過程,使用卜萘甲酸 U-naphthoic acid)替代3, 3-二甲基丁酸,得到黃色泡 沫狀固體(yellow foamy solid)的— 氮氧基—3 一 甲氧基苯基)-1-(並苯-1-基)-戊-4〜烯—;[,3 —二酮(l 21 g, 20%) : 4 匪R (400 MHz, CDCls) 3.96 (3H? s, ), 5.88 (1Η, brs, OH), 6·19 (1Η, s, H-2), β 5〇 ( 1 η d j 一 15·6 Hz,H-4),6·95 (1H,d,/= 8·4 Hz,H-5,),7 〇8 (1H,d,/ = 1. 6 Hz,H-2), 7. 15 (1H,dd,/ = 8 0 16 Hz,H-6’),7·51-7·62 (3H,m,3 x ΑγΗ),7·67 (1H d /= 15. 6 Hz, H-5), 7. 80 (1H, dd, / =: 7. 〇? l. 〇 Hz, ArH), 7.91 (1H,d,/= 8·0 Hz,ArH),?·98 (1H,d,u
Hz, ArH), 8.55 (1H, d, /= 8.4 Hz, ArH), 16 11 (1H brs, OH) ppm; 13C NMR (100 MHz, CDCh) 1 93 36 179.19, 147.85,146.78,140.43,1 35.74,133 83 131.70,130.10,128.47, 1 27.63,1 27.25,126.94, 1 26.35, 1 25.69,124.74,122.91,1 20.60, 114.82 1 09. 48,102· 01, 55· 94 ppm。 3002-8965-PF 93 200819122 實施例1 9 (^0-5-(4 -氫氧基-3-甲氧基苯基)-1 -广甲苯基-戊-4 -稀 -1,3 -二酉同 (d) —5 —(4一Hydroxy — 3—methoxyphenyl) — 1 一一tolyl— pen t-4-ene-l,3-dione) (化合物65) 經由與實施例10所述類似的過程,使用i?-甲苯酸 _ ( toluic acid)替代3, 3-二曱基丁酸,得到黃色固體 的(幻-5 -(4 -氫氧基-3-甲氧基苯基)-1 --甲苯基-戊-4 -烯-1,3-二酮(2.1 g,13%) : LRMS U/z) 311 (ΜΓ); NMR (300 MHz, CDCh) 2. 40 (3H, s, ArCHs), 3. 92 (3H, s, OCHs), 6. 29 (1H, s, H-2), 6. 49 (1H, d, / - 15. 6 Hz, H-4),6. 92 (1H,d, /= 8.7 Hz,H-5,),7.03 (1H,d, 1·8 Hz,H-2,),7.10 (1H,dd,/ 二 8.1,1.8 Hz, H-6’),7.25 (2H,d,7·8 Hz, ArH),7·60 (1H,d, * /= 15.3Hz, H-5), 7.84 (2H, d, /= 8.1 Hz, ArH), 16.32 (1H, s5 OH) ppm; 13C NMR (100 MHz, CDCh) 21.62, 55.90, 97.01,109.47,114.79,121.09,122.76,127.30 (2 X CH), 127.70, 129.32 (2 x CH), 133.57, 139.97, 143.21,146.76,147.72,179.81,188.62 ppm。 實施例20 - 5-(4 -氫氧基-3-甲氧基苯基)-1 -(4-曱氧基苯基)一戊 3002-8965-PF 94 200819122 -4-烯-1,3-二酮 ((幻-5-(4-Hydroxy-3-methoxyphenyl) —卜(4 — meth〇xyp heny1)-pent-4-ene~l,3~di〇ne) (化合物66) 經由與實施例1 0所述類似的過程,使用曱氧基安
息香酸(4-methoxybenzoic acid)替代 3, 3-二甲基 丁酸, 得到黃色固體的(幻-5-(4-氫氧基-3-曱氧基苯基)-1-(4-_ 甲氧基苯基)-戊-4-烯-1,3-二酮(1· 22 g,7%): LRMS 327 (MH+); NMR (300 MHz, CDCls) 3· 87 (3H, s, OCHs),3·93 (3H,s,0CH3),5.92 (1H,brs,OH),6.25 (1H,s,H-2),6. 47 (1H,d,/= 15. 9 Hz,H-4),6. 93-6· 94 (3H,m,ArH),7·04 (1H, d,/= 1·8 Hz,H-2,),7.11 (1H, dd, / = 8.1, 1.5 Hz, 11-6' ), 7.58 (1H, d, / = 15. 6 Hz, H-5), 7. 92 (2H, d, /-9 Hz, ArH), 16. 32 (1H, s, OH), ppm o 實施例21 ("iV-5-(4-氫氧基-3-曱氧基苯基)-2-甲基-1-苯基-戊-4-稀-1, 3 -二酮 (rD-5 -(4-Hydroxy-3-methoxypheny 1)-2-methyl-Ι- ph enyl-pent-4-ene-l,3-dione) (化合物43) 3002-8965-PP 95 200819122 化合物68 (l.o g,3·38 _〇1)在氮氣下被加入溶於 25笔升THF的攪拌的氫化鈉懸浮液(81 mg,135呢μ% 3· 38 mmol )。該混合物於室溫下被攪拌π分鐘,隨後加 入一曱石夕基氣(0.43 ml,367 mg,3·38 mm〇i),且該反 應被加熱至5 5 ° C,持續1小時。該混合物被冷卻至2 5。。, 之後加入碳酸鉀( 505 mg, 3·66 mmol),並攪拌該反應 45分鐘。在冰浴上冷卻至〇<>c後,溶於3毫升無水 之埃化甲烧溶液(0.31 ml,4· 64 mmol)被添加,且該反 鲁應物被循環加’ 5小時。50毫升的水被加入冷卻的混合 物接者疋5 0宅升的一氣甲烧。有機層被分離,以鹽酸 (50 ml,2 M)與水潤洗,並乾燥(MgS〇4(anh))。過濾並 在真空中移除溶劑,得到1公克的棕色膠狀物 (tan-coloured gum)。這個物質在矽膠經由柱狀層析法 以二氯甲烧純化’得到淺掠色膠狀(1 ight tan-coloured gum)的αν-5-(4-氫氧基-3-甲氧基苯基)-2-曱基-1-苯基 ⑩—戊—4-烯-1,3-二酮(575 mg,55%): !Η NMR (500 MHz,CDC13) 1· 55 (3Η,d,/= 7· 0 Hz, C-CHs),3· 91 (3Η,s,〇CH3), 4·69 (1H,q,h 7·0 Hz,H-2),5.98 (1H,s,OH),6.68 (1H,(W= 15.8 Hz,H-4),6.90 (1H,d,/= 8.2 Hz, H-5’),7.00 (1H,d,ι·8 Hz,H-2,),7.07 (1H, dd, /=8.2, 1.8 Hz,H-6,),7· 46 (2H,t,/ : 7· 6 Hz,H-3”,H-5”),7· 53 (1H,t,/ = 8· 2 Hz,H-4,,), 7.60 (1H,d,/= 15·8 Hz,H-5),8.00 (1H,brd,/ = 7. 3 Hz, H-2 ,H-6 ’ )ppm; TLC Rf = 〇· 35 (二氯 3002-8965-PF 96 200819122 甲烧)。HPLC分析指出95. 8%的純度。 實施例22 (幻-1-(4-氫氧基-3—曱氧基苯基)一4, 6,6一三甲基_庚-卜 烯- 3,5 -二酉同 ((方)-1-(4-Hydroxy-3-methoxyphenyl)-4, 6, 6-trimeth yl-hept-l-ene-3,5-dione) (化合物36) 經由與實施例21所述類似的過程,但從化合物34開 始,並使用叔丁醇鉀(potassium t〜bu1:〇xide)作為鹼基, 得到透明油狀(clear oil)的(i>1-(4—氫氧基_3 一曱氧 基苯基)-4, 6, 6-三曱基-庚-卜烯-3, 5—二酮(〇· 441g, 18乂)· LRMS U/z) 291 (MH)+; j NMR (300 MHz, CDCh) Ul (9H,s,C(CH3)3),1·38 (3H,d,6·9 Hz, # H-4),3· 94 (3H, s,0CH3),4· 27 (1H,q, 6· 9 Hz,H一4), 5·93(1Η,s,0H),6·73(1Η,d,/=15 6Hz,H—6),β·91 (^,d,/=8·4Ηζ,H一5, ),7·〇4 (1H,d, /=21Hz, H-2’ ), 7·12 (1H, dd, 8·!, Hz, H_6, ), 7·58 (1H,d,,=15· 9 Hz,h-7) ppm。 實施例2 3 5-(4-氯氧基-3_甲氧基苯基)— 2〜曱基一甲苯基-戊一4_ 烯-1,3 -二酉同 3002-8965-pp 97 200819122 (5-(4-Hydroxy-3-methoxypheny1)-2~methy1-1-p-toly 1-pent-4-ene-1,3-dione) (化合物4 6 ) 經由與實施例21所述類似的過程,但從化合物65開 始’並使用叔丁醇鉀作為驗基,得到黃色油狀(y e Π 〇 w 〇 i 1 ) 的5-(4-氫氧基-3-曱氧基苯基)-2-甲基-l-p-曱苯基-戊 -4-烯-1,3-二酮(0· 88 g,47%):沱丽R (30 0 MHz,CDC13) 馨 δ 1· 53 (3H,d,/= 6· 9 Hz,CCH3),2· 38 (3H,s,Ar-CH3), 3·90,(3H,s,OCHs),4.65 (1H,q,/= 6·9 Hz,Η-2), 6. 00 (1H,s,0H),6. 66 (1H,d,15· 9 Hz,H-4),6. 88 (1H,d,/= 8·1 Hz,H-5’),6·99 (1H,d,/= 1_8 Hz, H-2’),7· 06 (1H,d(W 二 8. 1,2. 1 Hz,ArH),7· 25 (2H, d,/ 二 6·9 Hz,H-3”,H-5”),7·58 (1H,d,/= 15·6 Hz,H-5),7· 90 (2H,cW 二 8· 1 Hz,H-2”,H-6”)ppm。 ®實施例24 5-(4-氫氧基-3-曱氧基苯基)-1 -(4—曱氧基苯基)_ 2一曱基 -戊-4-烯-1,3-二酮 (5-(4-Hydroxy 3 methoxyphenyl)-1-(4*~nie"thoxypheny l)-2-methyl-pent-4~ene-l,3~dione) (化合物4 9 ) 經由與實施例21所述類似的過程,但從化合物6 6開 3002-8965-PF 98 200819122 % 始,並使用叔丁醇鉀作為驗基’得到黃色油狀的5 - (4 -氫 氧基-3-甲氧基苯基)-1 -(4-甲氧基苯基)-2-甲基-戊-4-烯-1,3-二酮((K298g,23%) :LRMS (游/>) 341 (MH + ); NMR (300 MHz, CDCls) δ 1· 52 (3H,d,/ 二 6· 6 Hz,C(CH3)3), 3. 84 (3H,s,OCHs),3.90 (3H,s,〇CH3),4·60 (1H,q, /= 6.9 Hz,CHCHs),5·91 (1H,s, 〇H),6·65 (1H,d,, =15·9 Hz,H-4),6·87-6·94 (3H,m,ArH),6·98 (1H, d, /=1.8 Hz, H-2, ), 7.05 (1H, dd, /= 8.1, 2.1 Hz, • H-6’),7· 57 (1H,d,/= 15· 9 Hz,H-5),7. 99 (2H, d, / = 9.0 Hz,H-2”,H-6”)ppm 〇 實施例25 5-(4 -氫氧基-3 -曱氧基苯基)-2, 2-二曱基-1-苯基-戊-4-烯-1,3-二酮_ (5-(4-Hydroxy-3-methoxyphenyl)-2, 2-dimethyl-1-pheny卜pent-4- ene-1,3-dione) ® (化合物64)
經由與實施例21所述類似的過程,從化合物43開 始,得到黃色油狀的5-(4-氫氧基—3-曱氧基苯基)_ 2, 2-二曱基-1-苯基-戊-4-烯 ~1,3~ 二酮(〇.193g,35%) :LRMS (m/z) 325 (MH+), 347 (M+Na) + ); !h NMR (300 MHz, CDCh) 1.54 (6H, s, CH3), 3.95 (3H, s, OCHs), 5.87 (1H, s,OH),6·53 (1H,d,/= 15 6 Hz,H—4),6·86 (1H,d, 3002-8965-PF 99 200819122 /= 8·4 Ηζ,Η-5’),6·91 (1H,d,1·8 Hz,H-2’), 7.03 (1H, dd, 8.1, 1.8 Hz, H-6, ), 7.37 (2H, t, /= 7.5 Hz,H-3,,,H-5”),7·48-7·50 (1H,m,H-4”), 7.69 (1H,d, /= 15.6 Hz,H-5),7.82 (2H,d,/: 7·5
Hz, H-2” , H-6” ) ppm 。 實施例26 U)-2-乙基-5-(4-氫氧基-3-曱氧基苯基)-1-苯基-戊-4-鲁烯-1,3 -二酮 ((^)-2-Ethy1-5-(4-hydroxy~3-methoxypheny1)-1-phe nyl-pent-4^ene-l,3-dione) (化合物44 ) 於氮氣下’將化合物68 ( 400 mg, 1 · 36 mmol )加入 溶於12毫升之無水THF的氫化鈉(54 mg,1.36 mmol)。 於室溫下攪拌該混合物,至產生透明紅色溶液(約4 0分 馨鐘)。加入二甲秒基鼠(0.16 ml,1.36 mmol),並將該 混合物於55。C加熱1小時。將反應冷卻至室溫,加入石户 酸鉀(20 0 mg,1· 44 mmol ),將反應再多攪拌45分鐘 在冷卻至0 C後’加入碘化乙烷(i〇(joethane )的溶液(〇工6 m 1,1 · 84 ffliiiο 1 ) ,#亥混合物以循環加熱18小時。2 〇古 的水加入至冷卻的混合物中,接著是2〇毫升的二氯甲俨 有機層被分離,以20毫升2M的鹽酸與20毫升的水、、門兀 並經由MgS(h 乾燥。在真空下移除溶劑得到黃色、、由狀 3002-8965-PF 100 200819122 V. . 物。1H NMR指出15至20%轉換為產物。利用二氯曱烧為洗 提物’經由快速柱狀層析法(flash column chromatography)得到起始物68為主要產物,加上黃色 油狀的-2 -乙基-5-(4 -氳氧基-3-甲氧基苯基)—卜苯基 -戊-4-烯-1,3-二酮(40mg,9%) :1!! NMR (40 0 MHz,CDCls) 0.93 (3H, t, CH3), 2.01-2.20 (2H, m, CH2), 3.85 (3H5 s? 0CH3)5 4,47 ( 1 H? t5 H-2)5 5e 89 (1H5 s5 OH), 6·67 (1H, d,H-4),6·85 (1H, d,H-5’),6·94 (1H,s, _ H —2’),7.05 (1H,d,H-6’),7.41 (2H,t,H-3”, H-5”),7.45-7.65 (2H,m,H-4’,H-5),7.97(2H,d, H-2” , H-6” ) ppm 。 實施例27 5-(4-氫氧基-3-曱氧基苯基)-2-曱基-1-(1-甲基環丙基) 戊-4-烯-1,3-二酮 ⑩ (5 (4-Hydroxy-3-methoxyphenyl)-2-methyl-l-(1-met hy 1 cyclopropyl)pent-4-ene-l,3-dione ) (化合物39) 經由與實施例21所述類似的過程,但從化合物38開 始’並使用氫化鈉(NaH)替代碳酸鉀,得到黃色油狀的 5-(4-氫氧基—3-曱氧基苯基)一2-曱基_ι 一(1-曱基環丙基) 戊-4-烯-1,3-二酮(48 mg,46%) : NMR (40 0 MHz,CDCls) 〇·73-0·81 (2H, m, cyclopropyl CH2), 1· 26-1·30 (1H, 3002-8965-PP 101 200819122 m, cyclopropyl CH2)5 1. 37-1. 41 (7H, m, 1 x cyclopropyl CH2, 2 x CHa), 3.95 (3H, s, OCHa), 4.06 (1H, q, / - 6. 8 Hz, H-2), 6.69 (1H, d, / - 16.0 Hz, H-4), 6.94 (1H? d9 /= 8.0 Hz, H-5, ), 7.05 (1H, d, /-2.0 Hz, H-2, ), 7.13 (1H, dd, /-8.0, 2.0 Hz, H-6, ), 7.60 (1H,d,16.0 Hz,H-5) ppm。 實施例28 _ aVl,5-二(4-ieri-丁基二曱矽基氧基-3-甲氧基苯 基)-2 -甲基戊-4-烯~1,3-二嗣 (650-1,5-Bis(4 - ieri-butyldimethylsilyloxy-3-meth oxyphenyl )-2-methylpent-4-ene-l, 3-dione) (化合物48) 溶於6毫升無水DMF的化合物47溶液(300 mg,0. 88 mmol)被加入咪唑(239 mg, 3·51 mm〇l)以及 卜丁二 甲基矽基氯(ieri-butyldimethylsilyl chloride,291 mg, 1 · 93 mmol )。在氮氣下,混合物於室溫攪拌i 8小時。該 溶劑殘餘物以30毫升的二氯甲烷去除,以3〇毫升飽和的 NLCl溶液潤洗,經由如训4“…乾燥,過濾,並在真空中 濃縮’以得到殘餘物。使用二氯甲烷為洗提物,在矽膠管 柱上純化,得到黃色油狀的卜丁基二甲 石夕基氧基3-曱氧基苯基)_戊_4~烯_13_二酮(459呢, 92%) : Ή NMR (400 MHz, CDCh) n iq rRH c 0 3002-8965-PF 102 200819122 CH3),0. 20 (6H,s,2 X CH3),h 02 (18H,brs, 2 X (CH3)3), 3.87 (3H,s,GCH3),3.9G (3H,s,qCH3),6·29 (ih,brs, CH)’ 6·52 (1H,d,/: 15·6 Hz,H—4),6.89 (2H,m,2 x ArH)’ 7· 07 (2H,brs,2 x ArH),7. 47 (1H,d,/ = 7· 2 HZ,ArH),7.55 (1H,s,ArH),7.61 (1H,d,/: 15·6 Hz, H-5) ppm 〇 在8毫升無水二乙醚ether)之^^) —15一 一(4-化厂卜丁基二曱矽基氧基-3-甲氧基苯基)-戊-4-烯 -1,3-二酮溶液(459呢,〇8〇顏〇1)加入鈉(2〇呢,〇88 _〇1)。混合物授拌18小時,當全部的納充滿、形成黃 色固體。在真空下銘哈-r尤 卜移除一乙醚,將該黃色油狀固體溶解於 8毫升丙酮之中。誠务田、p 、 ,、化甲燒(45 //1,0·72 mmol )被加入 該混合物中,並於宮、、w π地η _ I %至瓶下攪拌至隔夜。於真空下除去丙 嗣:該殘餘物以乙酸乙酿處理,以水潤洗,以MgS〇4 (anh) 乾:^並於真王下過濾與濃縮。殘餘物使用二氯曱烧石油 醚(1:1至1:0)在矽膠管柱純化,得到黃色油狀的00-1,5- 一-丁基二曱矽基氧基一3_甲氧基苯基)_2一甲基戊 -4-烯-1,3-一酮(281 mg,6〇%) ·· lH NMR (4〇〇 MHz,CDCh) 〇· 16 (6H’ S’ 2 x d),0· 18 (6H,s,2 x CIL·),0· 99 (18H, brs,2x(CH3)3)),154(3H, d,/=7.〇Hz,CH3), 3.83 (3H,s,〇CH3),3·85 (3H,s,〇CH3),4·66 (1H,q, /- 7.0 Hz,H-2),6·69 (1H,d,/= 16 Hz,H-4),6.83 (1H,d’ / — 8.4 Hz, H〜5,),6.87 (1H, d,/= 8·4 Hz,
H — 5 ),7·00 (1H,d,2.0 Hz, H-2,),7.03 (1H, 3002-8965-PF 103 200819122 % dd,8·4,2·0 Ηζ,Η—6’ ),7·53-7·58 (2H,m,ArH), 7·60 (1Η,d, / 二 16·0 Ηζ,Η-5) ppm。 實施例29 (万)-2 -本甲基-5-(4-氫氧基-3-甲氧基苯基)-1 -苯基戊 -4-稀-1,3_二酮 ((i〇-2-Benzy1-5-(4-hydroxy-3-methoxypheny1)-1 -ph enylpent-4-ene-l,3-dione) 馨(化合物4 5 ) 經由與實施例28所述類似的過程保護石碳酸 (phenol ic group),但從化合物68開始,得到黃色油 狀的 〇0-5-(4 - ier卜丁基二甲矽基氧基-3-甲氧基苯 基 )-3- 苯基戊 -4_ 稀 -1,3- 二 酸| ((^)-5-(4-ieri-butyIdimethyl silyloxy-3~methoxyph enyl)-l-phenylpent-4-ene-l,3-dione)(199mg,72%): 籲 ^ NMR (400 MHz, CDCh) 〇. 19 (6H, s? 2 x CH3), 1.01 (9H, s, 3 x CHa), 3.87 (3H, s, OCHa), 6.34 (1H, brs,0H),6.53 (1H,d,/= 15.6 Hz,H-4),6.87 (1H, d,,8·0 Hz,H-5,),7·07-7·10 (2H,m,2 x ArH), 7. 47 —7· 56 (3H,m,3 x ArH),7· 65 (1H,d,/ = 15· 6 Hz, H-5),7.94-7.97 (2H,m,H-2”,H-6”)ppm。 經由與實施例28所述類似的過程進行烷基化,但使 用溴甲笨(benzyl bromide )以及填化鉀(p〇tassium 3002-8965-Pf 104 200819122 iodide )作為烷化劑,得到黃色油狀的(幻―2—苯甲基 -5-(4-kri-丁基二甲矽基氧基—3-甲氧基苯基)-卜苯基 戍 4- 細 -1,3- 二 酉同 ((i〇-2-benzy1-5-(4-ieri-butyldimethylsilyloxy-3-methoxyphenyl)-l-phenylpent-4-ene-l, 3-dione) ( 204 mg, 84%) : ]H NMR (400 MHz, CDCh) 0.19 (6H,s,
2 x CHs),1. 02 (9H,s,3 x CHs),3· 36 (1H,dd,/= 14· 〇, 7. 0 Hz,CH2Ar),3· 53 (1H, dd,/= 14· 0,7· 0 Hz,CHAr), 3. 85 (3H, s, OCHa), 4. 98 (1H, t, /= 7. 0 Hz, H-2), 6. 71 (1H,cW= 16·0 Hz,H-4),6·85 (1H,d,/= 8.0 Hz, H-5’),6·97 (1H, d,/= 2.0 Hz,H-2,),7·〇2 (1H, dd,/ = 8.0,2·0 Hz,H-6, ),7·20 —7·29 (5H,m,5 x
AtH), 7.46 (2H, brt, / = 8. 0 Hz, 2 x ArH), 7.56 (1H, d, /= 16.0 Hz, H-5), 7.55-7.59 ( 1H, m, ArH), 7.98-8.01 (2H,m,2 x ArH) ppm。 (i〇-2-苯曱基-5-(4-ied-丁基二曱矽基氧基_3_甲 氧基苯基)-;!-苯基戊-4-烯-1,3-二酮(2〇4mg,〇41 被溶解於無水的THF(5inl),並在氮氣下於室溫授拌。 TBAF (0.14 ml,0.49龍〇1)被加入(由黃/綠色溶液變 為深紅色),且該混合物於室溫下攪拌至隔夜。在這之後, 溶劑在真空中被移除以留下殘餘物,該殘餘物使在石夕膠管 柱用二氯甲院/二乙驗(1:〇至1(M)純化,以得到淺綠 色泡沫Uight green f_)的⑺_2_苯甲基|(4_氯氧 基—甲氧基苯基)+苯基戊 3002-8965-pp 105 200819122 MHz, CDCh) 3. 34 (1H, dd, /=14. 0, 7. 2 Hz, CH2), 3. 50 (1H, dd, /- 14. 0, 7. 2 Hz, CH2), 3. 92 (3H, s? OCHs), 4.95 (1H, t, /= 7.2 Hz, H-2), 5.96 (1H, brs? OH), 6. 68 (1H, d, / =16. 0 Hz, H-4), 6. 90 (1H, d, / - 8. 0 Hz, H-5,),6·95 (1H,d,/ 二 2·0 Hz, H-2,),7·04 (1H, d d,/ 二 8 · 0,2 · 0 Η z,H - 6 ’),7 · 1 6 - 7 · 2 8 ( 5 H,m,5 x ArH),7·44 (2H,brt,/ r 8.0 Hz,2 x H-5”,H-3”, H-6), 7. 53 (1H, d, / - 16. 0 Hz, H-5), 7. 52-7. 57 ( 1H, • m,H-4”),7· 96-7· 98 (2H,m,H-2”,H-6”)ppm。 實施例3 0 6,6-二甲基-1 -(4 -氫氧基_3_曱氧基苯基)-庚烧-3,5 -二 酉同 (6, 6-Dimethy 1-1-(4-hydroxy-3-methoxyphenyl )-hept ane-3,5-di one ) (化合物2 ) 方法1 將拉尼鎳(10毫升的50%漿體(slurry)溶於水中)加 入化合物34 (0· 92 g, 3. 3 mmol )之1 00毫升丙酮溶液。 該混合物於2大氣壓的氫氣下攪拌3小時,於每1小時的 間隔再以氫氣灌滿反應槽至2大氣壓。反應混合物通過賽 力特(Ce 1 i t e )過濾、以移除催化劑,並以丙酮潤洗賽力特 墊。合併的濾出液(filtrate)與洗液(washings)在真 3002-8965-PP 106 200819122 空下濃縮。殘餘物被溶解於25毫升的水中,並用25毫升 的二氯甲烧萃取2次,共50毫升。萃取物被合併,乾燥 (MgS〇4 (_〉),過濾以及在真空下揮發,以留下橘色油狀 物(orange oil)。極端不純部分(p〇lar impurities) 使用石夕膠經由管柱層析法移除’以二氣曱烷洗提以產生黃 色膠狀(yellow gum)的6,6-二甲基—卜(4—氫氧基_3_甲 氧基苯基)-庚烧-3,5-二酮(0.38 g,41%),其不能被結 晶化:4 NMR (500 MHz, CDCI3) 1 17 (9H s ⑩ C (C Η 3) 3),2 · 6 2 (2 Η,t,/ = 1 · 4 Η z,Η -1),2 · 8 8 (2 H 1: /=1·4Ηζ,Η-2),3.88(3Η,s,0CH3),5·57(2Η,s,Η-4), 6.70 - 6.85 (3Η, multiplet, aromatics), 15.83 (1H, brs, OH) ppm o 方法2 經由與實施例31所述類似的過程,但由化合物34開 始,以得到淺棕色油狀(light tan oil)的6,6-二甲基 -1 -(4-氫氧基-3-曱氧基苯基)-庚烷—3,5-二酮。 實施例31 卜U-氫氧基-3-甲氧基苯基)-6 -甲基-庚烷-3, 5-二酮 (l-(4-Hydroxy-3-methoxyphenyl)-6-methy1-heptane-3, 5-dione ) (化合物1 ) 3002-8965-PF 107 200819122 將75毫克5%碳上鈀加入具有〇· 4公克础〇定 (pyridine)之化合物 33 (〇· 75 g,2. 86 mmol )在甲苯 的溶液(30毫升)。該混合物於1大氣壓的氫氣下授掉至 隔夜。反應混合物被通過短砍膠墊(short silica pad) 過濾,以移除該催化劑。催化劑以甲苯清洗,而合併的淚 出液與洗液則在真空下揮發。將殘餘物移至高真空中 (high vacuum),以移除剩餘溶劑,產生淺棕色油狀(} ight tan-coloured oil)的 1-(4-氫氧基-3-甲氧基苯基)一6一 甲基-庚烷 _3, 5-二酮(0. 73 g,97%):NMR (30 0 MHz, CDC13) 1.10 (6H, s, C(CHs)2), 2.42 (1H, ra, H-6), 2· 55 (2H,t,/ 二 7· 0 Hz, H-2),2· 83 (2H, m, H-1),3· 83 (3H,s,0CH3),5.44 (1H,s,h-4),5.59 (1H,brs,〇H), 6· 66 (2H,m,aromatic H),6· 81 (1H,cW = 7· 2 Hz, aromatic H),15.5 (1H,brs,〇H) ppmQHPL(;分析指出 95. 2%的純度。 實施例32 酉同 5-(4-氫氧基-3-甲氧基苯基)—卜苯基一戊烷一 ^3一 ( 5 —(4-Hydroxy-3iethoxypheny 1) 1-phenyl-pentane-1,3-di〇ne) (化合物69) 經由與實施例31所述類似的過程,但由化合物68開 ,得到黃色固體的5-U-氫氧基_3_曱氧基苯基)_卜苯
3002-8965-PF 108 200819122 基-戊烧-1,3-:_( 500 mg,1.68mmol,99%):mp76-78QC (lit. 78.5QC, Lampe, W and Smolinska, Bulletin de L’ Academie Polonaise des Sciences, 49-53, 11 ( 1 963)); JH NMR (400 MHz; CDCh) 2. 67-2· 75 (2H,m, CH2), 2.92-2.98 (2H, m, CHa), 3.86 (3H, s, OCHs), 5.49 (1H,s,H-2 or phenol OH),6· 14 (1H,s,H-2 or phenol OH), 6.70-6·75 (2H,m, ArH),6·82-6·86 (1H,in,ArH), 7. 42-7. 49 ( 1H,m,H-4”),7· 54 (2H,m),7· 84-7· 89 (2H, ⑩ m,PhH),16· 16 (1H,s,enol 〇H) ppm; 13C NMR (100 MHz; CDCh) 1 96.0, 183.3, 146.5, 144.1, 1 34.9, 1 32.7, 132.4’ 128.7,127.1,120.9,114.4, 111.1,96.5, 56.0, 41.5, 31.5 ppm o 實施例33 7, 7-二甲基-1-(4-氫氧基甲氧基苯基)一辛烷-3, 5一二 酮 (7,7 Dimethyl 1 (4 hydroxy一3一mei:hoxyphenyl)-〇cta ne-3, 5-dione ) (化合物3 )
經由與實施例31所述 (yellow oil)的 7, 7-二曱 基)-辛烧 _3,5-二酮(54 mg, MHz; CDCh) δ 0· 97 (9H 類似的過程,得到黃色油狀 基-1-(4-氫氧基-3-曱氧基苯 18 mmol, 35%) : lE NMR (400 s, (CH3)3, 2.09 (2H, s, 3002-8965-Pf l〇9 200819122 t-BuCH2), 2.57 (2H, t, / = 8. 0 Hz, CH2), 2.86 (2H, t, 8· 0 Hz,CH2),3. 86 (3H,s,0CHO, 5. 38 (1H,s,H-4), 5.51 (1H? s, OH), 6.66-6.68 (2H, m, ArH), 6.80-6.83 (1H, s, ArH), 15.62 (1H, s? OH) ppm; 13C NMR (100 MHz; CDCh) δ 1 95.6, 1 91.0, 146.5, 144.0, 1 32.7, 1 20.9, 114.4,111.0,l〇19, 55·9,51·4, 41·2, 318,314, 30. 0 ppm 。 • 實施例34 1-(4-氫氧基-3〜甲氧基苯基)一4,6,6一三甲基—庚烷-3,5一 二酮 (l^(4-Hydroxy-3-methoxypheny1)-4, 6, 6-trimethy1-h eptane-3, 5-di〇ne) (化合物4 ) 經由與實施例31所述類似的過程,但由化合物36開 始’得到無色油狀(c〇l〇urless〇il)的1-(4-氫氧基-3-甲氧基苯基)-4, 6, 6-三甲基-庚烷-3, 5_二酮(0· 273 g, 61%) : LRMS {m/z) 291 M+(-H); !H NMR (300 MHz, CDCh) δ 1. 07 (9H? s, C(CHs)), 1. 21 (3H, d, /- 7. 2 Hz, CHCHs), 2.68-2·76 (4H,m,H-l,H-2),3·79 (3H,s,0CH3),4.00 (1H,q,/= 6·9 Hz,H-4),5·72 (1H,s,OH),6.56-6.65 (2H, m, ArH), 6.74 (1H, d, / = 8. 1 Hz, ArH) ppm; 13C NMR (75 MHz, CDCh) δ 14.72, 25.88, 29.07, 41.89, 3002-8965-PP 110 200819122 45.19,54·66, 55.68,111.07,114.18,1 20.00,1 32.57, 143· 83,146. 32,205·90,212. 20 ppm。 實施例35 1-環丙基-5-(4 -氫氧基-3-甲氧基苯基)一戊烧-1,3-二酉同 (1 ~cyc1opropyl-5-(4-hydroxy~3-methoxyphenyl)-pen tane-1,3-dione) (化合物5 ) ⑩ 經由與貫施例31所述類似的過程,但從化合物開 始’得到黃色油狀的1-環丙基-5〜(4-氫氧基_3_甲氧基苯 基)-戍烧-1,3-二酬( 390 mg,1.49 _〇1,78%) ·· iH NMR (4〇〇MHz;CDCl3) 0. 85-0. 95 (2H) cyclopropyl ch〇9 1. 03-1. 11 (2H, m? cyclopropyl 〇Η2), l 55-1. 65 ( 1H, m, cyclopropyl CH),2· 47-2· 55 (2H,m,cH2),2·8〇 —2· 88 • (2H,m,CH2),3.86 (3H,s,OC仏),5 51 (1H,s,h一2 〇r
OH),5. 57 (1H,s,H-2 or OH),6· 65 —6· 71 (2H,m,Ar#), 6· 78-6. 86 ( 1H,m’ ArH)’ 15· 69 (1H,s,〇H) ppm; % NMR (100 MHz; CDCh) 199·丄 187· 〇,146· 5,144· 0,132. 7, 120.9,114.4,111.0,99·3,55.9,39 2,31 9,18 7 10.4 ppm 〇 實施例36 5-(4-氯氧基-3-甲氧基苯基)-1〜(卜甲基環丙基)一戊烷 3002-8965-PF 111 200819122 -1,3-二酮 (5-(4-Hydroxy-3-methoxypheny1)-l-(1-methylcyclop ropyl)-pentane-l, 3-dione) (化合物6 ) 經由與實施例31所述類似的過程,但由化合物6開 始,得到淡黃色油狀(pale yellow oil)的5-(4-氳氧基 -3-甲氧基苯基)-l-(i-曱基環丙基)-戊烷-;[,3一二酮(235 _ mg, 0.85 mmol, 58%) : NMR (400 MHz; CDCls) 0.73-0.79 (2H, m, cyclopropyl CH2), 1.23-1.28 (5H, m, cyclopropyl CH2 and CHs), 2.52-2.58 (2H, m, CH2), 2.80-2.87 (2H, m, CH2), 3.87 (3H, s, OCHs), 5.47 (1H, s, H-2 or OH), 5. 54 (1H, s, H-2 or OH), 6. 65-6. 69 (2H? in, ArH), 6.78-6.83 (1H, m, ArH), 16.08 (1H, s, Off) ppm; 13C NMR (100 MHz; CDCls) 1 98. 7, 1 90. 6, 146. 5, 144.0, 1 32.8, 120.9, 1 1 4.4, 1 1 1.0, 96.0, 55.9, 40.2, ® 31.8, 21.0, 19.7, 18.5 ppm 0 實施例37 5-(4-氫氧基-3-甲氧基苯基)-2-甲基-1-(1-甲基環丙 基)_戊烷-1,3-二酮 (5-(4-Hydroxy-3-methoxypheny1)-2-methyl-1-(1-met hy1 cyclopropyl )-pentane-1,3-dione) (化合物7 ) 3002-8965-PF 112 200819122 經由與實施例31所述類似的過程,但從化合物39開 始,得到淡黃色油狀(pale ye 1 low oi 1 )的5-(4-氫氧基 -3-曱氧基苯基)-2-甲基-1-(1-甲基環丙基)—戊烷-1,3一 二酮(43 mg,9 0%) : LRMS U/z) 313 (M+Na) + ;咜 NMR (40 0 MHz, CDCI3) 0.74-0.80 (2H, m, cyclopropyl CH2), 1.19-1.23 (1H, m, cyclopropyl CH2), 1.25 (3H, d, J = 7.0 Hz, CHs), 1.29-1.31 (1H, m, cyclopropyl CH2)9 1.32 馨(3H,s,CHs), 2·70-2·83 (4H,m, 2 x CH2),3·73 (1H, q, /- 7.0 Hz, CH), 3.88 (3H, s, OCHs), 5.49 (1H, s? OH),6· 64-6. 81 (2H,m,2 x ArH),6. 82 (1H,d,/ 二 8· 0 Hz, ArH) ppm; 13C NMR (l〇〇 MHz, CDCh) 13.69, 18.36,18.41,19.61,26.88,29.25,42.33,55.05, 111· 03, 1 14.23, 120.78, 132.75, 143.86, 1 46. 32, 206.15,208.70 ppm 0 •實施例38 1 -環戊基- 5-( 4-氫氧基-3-甲氧基苯基)-戊烧-1,3-二酮 (1-Cyclopenty1-5-(4-hydroxy-3-methoxyphenyl)-pen tane-1, 3-dione) (化合物8 ) 經由與實施例31所述類似的過程,但由化合物40開 始,得到淡黃色油狀(pale ye 1 low oi 1 )的1-環戊基- 5-(4- 3002-8965-PF 113 200819122 氫氧基-3~甲氧基苯基戍烧-1,3_二嗣(50 mg,0. 17 mmol, 30%) : 4 丽R (400 MHz; CDC13) δ 1.52-1·88 (9H,m, cyclopenty 1 ), 2.52-2.57 (2H, m, CH2), 2.80-2.87 (2H, m,CH2),3·85 (3H,s,OCHs),5·46 (1H,s,H-2), 6. 63-6· 68 (2H,m, ArH),6. 78-6. 82 ( 1H,m,ArH),15· 56 (1H? s5 Off) ppm; I3C NMR (100 MHz; CDCh) δ 1 98. 1, 1 92. 8, 146.5,144.0,132.7,120.9,114.4,98·6,55·9, 47·7,40·5,31.6,30.4,26.1 ppm。 • 實施例39 1-(4-氫氧基-3-甲氧基苯基)-6-曱基辛烷-3, 5-二酮 (1-(4-Hydroxy-3-methoxypheny1)-6-methyl octane-3, 5-dione ) (化合物9 ) 經由與實施例31所述類似的過程,但從化合物41開 ⑩ 始,得到淡黃色油狀(paleyellowoil)的1-(4 -氫氧基 -3 -甲氧基苯基6 -甲基辛烧_3,5-二酮( 200 mg,79%): ^ NMR (400 MHz, CDCh) 0. 86 (3H,t,/ 二 7· 2 Hz, CHs), 1.09 (3H, d, J = 1.2 Hz, CHs), 1.37-1.46 (1H, m,CH2),1·56-1.66 ( 1H,m,CH2),2.15-2·23 (1H,m,CH), 2. 56 (2H,t,/ 二 7· 8 Hz,CH2),2. 82-2· 88 (2H,m,CH2), 3. 85 (3H, s, OCHa), 5.43 (1H, s, H-4), 6.64-6.68 (2H, m,ArH),6.79-6.83 ( 1H,m,ArH),15· 60 (1H,s,H-4) 3002-8965-PF 114 200819122 ppm; 13C NMR (100 MHz, CDCh) 1 97. 8, 1 94. 1, 146. 5, 144.0,132.7,120.9,114.4,111.1,98.6,56.0,43.9, 40_ 8,31· 5,27· 1,17· 3,11· 8 ppm。 實施例40 5-(4-氳氧基-3-甲氧基-苯基)-1 -(1-曱基-環己基)-戊烷 -1,3-二酮 (5-(4-Hydroxy-3-methoxy-pheny1)-1-(Ι-methyl-cycl _ ohexyl)-pentane-1,3-dione) (化合物10 ) 經由與實施例31所述類似的過程,但從化合物42開 始,得到淡黃色油狀(pale ye 1 low oil )的5-(4-氫氧基 -3-甲氧基-苯基)-1-(1-甲基-環己基)-戊烧-1,3-二酮 (54 mg5 0. 18 mmol, 35%) : ln NMR (400 MHz; CDCh) δ 1. 08 (3H,s,CD, 1· 24-1· 66 (l〇H,m,cyclohexyl CEU), _ 2.56 —2.61 (2H,m,CH2),2.90 —2· 95 (2H,m,CH。,3.77 (3H, s, OCHs), 5.57 (1H, s, H-2), 7.71-7.76 (2H? m, ArH), 6.85-6.91 (1H, m, ArH), 15.96 (1H, s, OH) ppm; 13C NMR (100 MHz; CDCls) δ 201.2,193.2,176.0,151.1, 139.5,122.7,120·3,112·7,96·5,55·9,51.8,43.5, 40·5, 35_0,31·8, 26·0, 22·8 ppm。 實施例41 3002-8965-ΡΡ 115 200819122 5-(4-氫氧基-3-甲氧基-苯基甲基_卜苯基—戊烷 -1,3 -二酮 (5-(4-Hydroxy-3-methoxy-phenyl)-2-raethyl-l-pheny 1-pentane-1,3-dione) (化合物11 ) 經由與實施例31所述類似的過程,但由化合物43開 始,得到黃色油狀的5-(4-氫氧基-3-曱氧基—苯基)-2 -甲 籲基—卜苯基—戊烷—1,3-二酮(85 mg,〇· 27 mm〇l,28%): ]H NMR (400 MHz; CDCls) δ 1.40 (3H? d, /= 7. 2 Hz, CHs), 2. 65-2.83 (4H,m,CH2CH2),3· 80 (3H,s,OCHs),4.43 (1H, q, /- 7.2 Hz, H-2), 5.44 (1H, s, Off), 6.56-6.61 (2H, m, ArH), 6.73-6.78 ( 1H, m, ArH), 7.40-7.48 (2H, m, ArH), 7.56-7.61 (1H, in, ArH)5 7.85-7.9 1 (2H, m, ArH) ppm; 13C NMR (100 MHz; CDCls) δ 206.6, 1 97.5, 146.4, 144.0, 1 36.0, 1 33.7, 132.7, 128.9, 1 28.7, ® 120.9, 1 14.4, 1 1 1.1, 56.5, 55.9, 42.7, 29.5, 1 3.6 ppm 0 實施例42 2 -乙基-5 -(4 -氮氧基~~3_甲氧基苯基)-1-苯基-戊烧-1,3-二酮 (2-Ethy1-5-(4-hydroxy-3-methoxypheny1)-1-phenyl-pentane-1,3-di one ) 3002-8965-PF 116 200819122 (化合物12 ) 經由與實施例31所述類似的過程,但由化合物4 4開 始’得到黃色油狀的2-乙基-5-(4-氫氧基-3-甲氧基苯 基)-卜苯基-戊烷-1,3-二酮(32 mg,80%) : LCMS (你々) 349 (M+Na)+; ^ NMR (400 MHz, CDCI3) 0.82 (3H, t, CHs), 1.85-2.00 (2H, m, CH2), 2.60-2.75 (4H, m, 2 x CH2),3·72 (3H,s,OCH3),4 25 (ih,t,H-2), • 6. 49-6. 51 (2H,m,2 x ArH),6· 67 (1H,d,ArH),7· 38 (2H,t,2 x ArH),7.50 (1H,t,ArH),7.83 (2H,d,2 x ArH) ppm; 13C NMR (100 MHz; CDCh) δ 12. 31, 22. 40, 29.37,42.56,55.89,64·79,lll.io,ιΐ4·33,1 20.94, 1 28.68,128.89,1 32.65,1 33. 68, 1 36.63,143.95, 146· 39,196· 57,205· 77 ppm。 實施例43 ^ 2-苯曱基-5-(4-氫氧基-3-甲氧基苯基)一卜苯基戊烷 -1,3-二酮 (2-Benzy 1-5-(4-hydroxy-3-methoxyphenyl )-1-phenyl pentane-1,3-dione) (化合物13 ) 經由與實施例31所述類似的過程,但由化合物45開 始’得到黃綠色油狀(yellow/green oil)的2 -苯甲基 3002-8965—PF 117 200819122 ψ· -5-(4-氫氧基-3-曱氧基苯基)-1-苯基戊烷-1,3-二酮 (132 mg,98%) : LCMS U/z) 388 (M)+;VH NMR (400 MHz, CDCh) 2· 6卜2. 81 (4H,m, 2 x CH2),3· 28 (2H,dd, /= 7.0, 3.0 Hz, CH2), 3.79 (3H, s, OCHs), 4.76 (1H, t,/=7.0Hz,H-2),5.46(lH,brs,OH),6.52_6.54 (2H, m5 2 x ArH), 6.74 (1H, d, / = 8. 0 Hz, ArH), 7·14-7·26 (5H,m,5 x ArH),7·41 (2H,brt,/= 8·0 Hz, 2 x ArH), 7.54-7.58 (1H, m, ArH), 7.82-7.84 (2H, • m, 2 x ArH) ppm; 13C NMR (100 MHz, CDCh) 29.18, 34.66,43.53,55.74,64.33,110.94,114.18,1 20.78, 1 26.60, 128· 59, 128· 75, 128.78, 132.41, 133.62, 1 36.30, 138.39,143.82,146.23,1 95.63,204· 58 ppm。 實施例44 5-(4-氳氧基-3-曱氧基苯基)-2-曱基-卜p-甲苯基-戊烷 -1,3 - 二酮 • ( 5-(4-Hydroxy-3-methoxypheny1)-2-methyl-1-p-toly 1-pentane-l,3-dione) (化合物14)
經由與實施例31所述類似的過程,但由化合物4 6開 始,得到黃色油狀的5-(4-氫氧基-3-甲氧基苯基)-2-曱基 -hp-曱苯基-戊烷-1,3-二酮(〇· 37 g,42%) : LMS U/z) 325 (Μ-Η)+; ]Η NMR (300 MHz, CDCla) δ 1. 39 (3H, d, J 3002-8965-PF 118 200819122 =7.2 Hz, CCHa), 2, 40 (3H, s, ArCHs), 2.66-2.82 (4H, m,CH2 CH2),3·79,(3H,s,OCEh),4.40 (1H,q,7.2 Hz, H-2),5·52 (1H,s,OH),6.56-6.61 (2H,m,ArH), 6.75 (1H, d, /= 9.0 Hz, ArH), 7.24 (2H, d, /-8.4 Hz, ArH), 7.78 (2H, d, / - 8.4 Hz, ArH) ppm; 13C NMR (75 MHz,CDCIO δ 13.32,21.46,29.23,42.32,55.65, 56.23, 110.91, 114.12, 1 20.70, 1 28.60, 1 29.33, 1 32.49, 1 33.37, 143.80, 144.44, 146.22, 1 96.75, 拳 20 6.29 ppm。 實施例45 1,5-二(4-氫氧基-3 -甲氧基苯基)-戊烧-1,3-二酮 (1,5-Bis(4-hydroxy-3-methoxyphenyl)-pentane-Ι,3-dione ) (化合物1 5 ) 經由與實施例31所述類似的過程,但由化合物4 7開 始,得到綠色固體的1,5-二(4-氫氧基一3_曱氧基苯基)一 戊烷-1,3-二酮(170 mg,68 %) : LCMS U/z) 345 (M) + ; NMR (400 MHz, CDCh) 2· 69 (2H,t,/ = 7· 6 Hz, CH2),2·87 (1H,m,H-2),2·93-2·97 (2H,m,CH2),3·87 (3H,s,0CH〇,3·97 (3H,s,〇CH3),6·07 (1H,s,OH), 6·66-6·74 (2H,m,2 x ArH),6·85 (1H,d,/= 8.4 Hz,
ArH), 6.95 (1H, d, /-8.4 Hz, ArH), 7.43 ClH/dd/ 3002-8965-PP 119 200819122 8·4,2·0 Hz,ArH),7·46 (1H,d,/= 2.0 Hz,ArH) ppm; I3C NMR (100 MHz, CDCh) 31 · 69,40· 59,55· 84, 56.06, 95.55, 1 09.21, 1 1 0.95, 1 14.1 7, 1 1 4.28, 1 20.83, 121.77, 1 24.56,127.61, 1 32.66, 1 43.93, 146.57, 149· 80,184· 99,192· 42 ppm 〇 實施例46 1,5-二(4-氳氧基-3-曱氧基苯基)-2-甲基-戊烷-1,3-二 ⑩酉同 (1, 5-Bis(4-hydroxy-3-methoxypheny1)-2-methy1-pen tane-1, 3-dione) (化合物1 6 ) 經由與實施例31所述類似的過程,但由化合物48開 始,得到黃色油狀的1,5-二(4-tert-丁基二甲基石夕氧基 -3-曱氧基苯基)-2-曱基-戊烧-1,3-二酮 _ ( 1,5-bis(4-tert~butyldimethylsilyloxy- 3-methoxyphenyl)-2-methyl-pentane-1,3-dione) ( 250 mg,94%),其不需要進一步的純化^HNMRUOOMHz,CDCh) 〇· 13 (6H,s,2 x CH3),0· 19 (6H,s,2 x CH3),0· 98 (9H,brs,(CH3)3)),1.00 (9H,brs,(CH3)3)),1·38 (3H, d, /-6.8 Hz, CHa), 2. 66-2. 83 (4H, m, 2 x CH2), 3. 75 (3H,s,0CH3),3·86 (3H,s,0CH3),4·39 (1H,q,/: 6. 8 Hz, H-2), 6. 55 (1H, d? J = 8. 0 Hz, ArH), 6. 60 (1H, 3002-8965-PF 120 200819122 6· 87 (1H, Hz, ArH), brs,ArH),6. 71 (1H,d,/ 二 8.0 jjz,ΑγΗ), d,/ 二 8. 0 Hz,ArH),7· 43 (1H,d,/ = 8〔 7·50 (1H,brs,ArH) ppm〇 L5-二(4-tert-丁基二甲基石夕氧基_3_甲氧基笨 基)-2-曱基-戊烷-1H ( 250 mg,〇43 m〇1)被溶 解於8毫升無水的THF,在氮氣下於室溫攪拌。氣化四丁 基錄(Tetrabutyia題〇niUmflu〇ride) (〇 27mi,〇 94
匪〇1 )被添加,且該混合物被攪拌2小時,而由TLC所監 控。在此時之後,溶劑在真空下被移除而留下殘餘物,其 使用二氯甲烧/乙酸乙酯(1 : 0至5 :1 )經過石夕膠管柱純化, 以產生淺綠色油狀(light green oil)的1,5-二(4 -氫氧 基-3-甲氧基苯基2-甲基-戊烧-1,3-二酮(1〇2 mg, 67%) : LCMS (m/z) 359 (M+H) + , 381 (M+Na)+; lE NMR (400 MHz, CDCh) 1. 40 (3H, d, / - 7. 2 Hz, CHs), 2.63-2.82 (4H, m, 2 x CH2), 3.81 (3H, s, OCHa), 3.94 (3H,s,0CH3),4· 39 (1H,q,/ 二 7. 2 Hz, H-2),5. 45 (1H, brs, OH), 6.13 (1H, brs, OH), 6.58-6.60 (2H, m, 2 x ArH), 6. 76 (1H, d, / - 8. 4 Hz, ArH), 6. 92 (1H, d, J 二 8· 4 Hz,ArH),7· 44-7· 48 (2H,m,2 x ArH) ppm; 13C NMR (100 MHz, CDCh) 13· 57,29_ 34,42· 17,55· 73, 55.97,56.13,110.31,110.97,113.98,114.20,1 20.77, 124.08, 128.80, 132. 57, 143.81, 146.27, 146.80, 150·95, 195·57, 206.67 ppm 。 3002-8965-PF 121 200819122 實施例4 7 5-(4 -氫氧基-3-甲氧基苯基)-1 -(4-甲氧基苯基)一2 -曱基 -戊烧_1,3 -二酮 (5-(4-Hydroxy-3-methoxyphenyl)^1^(4-methoxypheny l)-2-methyl-pentane-l,3-dione) (化合物1 7 ) 經由與實施例31所述類似的過程,但由化合物49開 _ 始,得到黃色油狀(yellow oil )的5 —(4一氫氧基-3-甲氧 基苯基-(4-甲氧基苯基)—2-甲基-戊烷-h 3一二酮 (0.132g,44%) : LRMS (/»/>) 341 (M-H)+; j NMR (300 MHz, CDCh) δ 1. 38 (3H, d, /= 7. 2 Hz, CHCHs), 2.64-2.82 (4H,m,CH2CH2),3.78 (3H,s,〇CH3),3.85 (3H,s,0CH3), 4·37 (1H,q,H-2),5·57 (1H,s,〇H),6.56-6.57 (2H, m,ArH),6.74 (1H,d,9· 〇 Hz, ArH),6.89 (2H,d, ^=9.0 Hz, ArH), 7.85 (2H, d, / = 8. 7 Hz, ArH) ppm; 攀 13C 匪R (75 MHz, CDC13) δ 1 3.43, 29.30, 42.20, 55.43, 55.73,56.22,111. 01,113.90,114. 20,120.78,128.92, 130.93,1 32.58,143.85,146.30, 1 63.86, 1 95.60, 206.54 ppm o 實施例48 氧^基苯基)-戊烷 l-(二苯基-4-基)-5-(4-氫氧基—3—曱 -1,3 -二晒 3002-8965-PF 122 200819122 (1 (Biphenyl-4-yl)-5-(4-hydroxy-3-methoxyphenyl) -pentane-1,3-dione) (化合物18 ) 經由與實施例31所述類似的過程,但從化合物5 〇開 始’得到灰白色固體(of f-white solid)的1-(二苯基-4-基)-5 -(4-氫氧基_3-甲氧基苯基)-戊烧-1,3-二酮(262 mg, 93%):m.p· us一 119°C; LCMS (m/z) 374 (M+), 375 (M+H) + ; _ ]H NMR (400 MHz, CDCla) 2. 73-2. 77 (2H,m,CH2), 2. 96-2.99 (2H, m, CH2), 3.88 (3H, s, OCHs), 5.53 (1H, brs, H-2 or OH), 6.19 (1H, s, H-2 or OH), 6.74-6.76 (2H, m, 2 x ArH), 6.87 (1H, d, /-8.4 Hz, ArH), 7. 39-7. 50 (3H,m,3 x ArH),7· 63-7· 70 (4H,m,4 x ArH), 7.95 (2H, brd, J= 8.4 Hz, 2 x ArH), 16.23 (1H, brs, OH) ppm; 13C NMR (100 MHz, CDCh) 31.42,41.36, 55.85,96.38,110.98,114.34,1 20.83,127.16,1 27.23, • 127.51,128· 12,128· 92,132. 63,1 33. 54,139· 88, 1 43.99,145.06,146.41,182.77,1 95.80 ppm。 實施例49 1-(二苯基-2-基)-5-(4-氳氧基-3-甲氧基苯基)-戊烷 -1,3 -二嗣 (l-(Biphenyl-2-yl)-5-(4-hydroxy~3-methoxyphenyl) -pentane-1, 3-dione)
3002-8965-PF 123 200819122 (化合物1 9 ) 經由與實施例31所述類似的過程,但從化合物51開 始,得到深黃色油狀(dark yellow oil)的卜(二苯基 -2-基)-5-(4-氫氧基-3-曱氧基苯基)_戊烧—1,3-二酮 ( 283 mg, 96%) : LCMS (m/z) 375 (M+.H) + , 749 (2M+Na)+: 'H NMR (400 MHz,CDCh) 2· 40-2· 44 (2H,m, CH2), 2.66-2.70 ( 2H, m, CH2), 3.86 (3H, s, OCHs), 5.34 • (1H, s5 H-2 or OH), 5.57 (1H, brs, H-2 or OH), 6· 59-6· 64 (2H,m,2 x ArH),6· 84 (1H,d, / : 8. 0 Hz, ArH), 7.33-7.46 (7H, m, 7 x ArH), 7.53 (1H, td, J = 8· 0,2. 0 Hz,ArH),7. 68 (1H,dd,/ 二 8· 0,2· 0 Hz, ArH), 15.62 (1H, brs, OH) ppm; 13C NMR (l〇〇 MHz, CDCI3) 31.35,40.46,55.77,1 02.04,110.77,114.23,1 20.68, 12 7· 39,128· 27,128. 79,128· 94,1 30.68, 1 32. 43, 1 35.88, 140.76, 141.02, 143.90, 146. 31, 188.28, ® 1 92.75 ppm。 實施例5 0 1-(4-氟化苯基)-5 -(4_氮氧基-3-甲氧基本基)-戍烧 -1,3 -二酉同 (l-(4-Fluorophenyl)-5-(4-hydroxy-3-methoxyphenyl )-pentane-l,3-dione) (化合物20) 3002-8965-PF 124 200819122 經由與實施例31所述類似的過程,但從化合物5 2開 始,得到深黃色固體(dark yellow s〇iid)的1-(4-氟化 苯基)-5-(4-氫氧基-3-甲氧基苯基)—戊烷-1,3-二酮(256 mg, 82%) : m. p. 56-57 〇C; !H NMR (400 MHz, CDCh 2.70-2.74 (2H, m, CH2), 2.93-2.97 (2H, m, CH2), 3.87 (3H5 s5 0CH3),5,58 (1H,brs, H-2 or OH),6.10 (1H, s, H-2 or OH), 6.72-6.74 (2H, m, 2 x ArH), 6.86 (1H, d,/ 二 8. 4 Hz,ArH),7. 13 (2H,t,/ 二 8. 4 Hz, 2 x ArH), 7. 85-7. 90 (2H, m, 2 x ArH), 16.12(1H, brs, OH) ppm; 13C NMR (100 MHz, CDCh) 31 · 40,41 · 04,55. 79, 96. 08, 110· 92, 114· 31, 115· 61, 115· 8 3, 120. 78, 129· 35,129· 44,131· 11,131.14,132. 49, 143· 96, 146.38,163.99,166.52,182.76,1 94.99 ppm 0 實施例51 甲基4-(5 -(4-氫氧基-3_曱氧基苯基3-氧基戊醯)苯曱 酸酯 (Methyl 4-(5~(4-hydroxy-3-methoxypheny1)-3~oxopentanoy 1) benzoate ) (化合物25) 經由與實施例31所述類似的過程,但從化合物5 7開 3002-8965-PF 125 200819122 始,得到黃色固體的曱基4 -(5-(4 -氳氧基-3-曱氧基苯 基)-3-氧基戊醯)苯曱酸酯(14 mg, 30%) : LCMS 〇/之)355 (M-H) + ; !H NMR (400 MHz, CDC13) 2. 74-2. 78 (2H, m,CH2),2.94-2.98 (2H,m,CH2),3.87(3H,s,OCH3), 3. 95 (3H,s,OCHs),6· 17 (1H,brs,0H),6. 67-6· 74 (2H, m,2 x ArH),6· 85 (1H,d,/ : 8. 8 Hz,ArH),7. 90 (2H, d, / ^ 8. 5 Hz, 2 x ArH), 8. 10 (2H, d, /^8.5 Hz, 2 x ArH), 16. 09 (1H, brs, OH) ppm; 13C NMR (100 MHz, • CDCls) 31· 23,41· 69,52· 36,55· 88, 97· 26,111· 01, 114· 40, 120. 86, 126. 84, 1 29· 78, 132· 46, 133.17, 1 38.63,144.10,146.46,1 66.26,180.81,1 97.46 ppm。 實施例52 5-(4-氫氧基-3_甲氧基苯基)-1-(並苯-2-基)-戊烷-1,3- 二酮 鲁 (5-(4-Hydroxy-3-methoxyphenyl)-l-(naphthalene-2-y1)-pentane-l, 3-dione) (化合物26) 經由與實施例31所述類似的過程,但從化合物5 8開 始,得到灰白色固體(of f-white solid)的5-(4-氳氧基 -3-曱氣基苯基)-1 -(並苯-2-基)-戊烧-1,3 -二g同( 298 mg, 94%) : m. p. 101-102°C; LCMS (jn/z) 349 (M + H) + ? 697 (2M+H) + , 719 (2M + Na)+; ]H NMR (400 MHz, CDCb 3002-8965-PF 126 200819122 2· 76 — 2· 80 (2H,m,CH2),2.98-3.02 (2H,m,CH2),3.88 (3H, s, OCHs), 5.55 (1H, brs, H-2 or OH), 6.30 (1H, s, H-2 or OH), 6. 75-6. 77 (2H, m, 2 x ArH), 6. 88 (1H, d, /-8.4 Hz, ArH), 7.53-7.61 (2H, m, ArH), 7.87-7.96 (4H, m,4 x ArH), 8· 42 (1H, brs, ArH), 16· 26 (1H,brs, OH) ppm; 13C NMR (100 MHz, CDCh) 31.45,41.41, 55.84,96·76,111.01,114.36,1 20.85,1 23.04,126.75, 127· 72, 128. 06, 1 28· 15, 128. 39, 1 29. 27, 1 32· 04, • 132.65, 1 32.65, 135.21, 144.01,146.42, 1 83.02, 195·86 ppm 0 實施例5 3 5 -(4 -氮氧基-3_曱乳基苯基)-1-(並苯_1-基)-戊烧-1,3- 二酮 (5-(4-Hydroxy-3-methoxypheny1)-1-(naphtha 1ene-1 -yl)-pentane-1,3-dione) ® (化合物27) 經由與實施例31所述類似的過程,但從化合物59開 始,得到深黃色油狀( dark yellow oil)的5-(4-氫氧基 -3-甲氧基苯基)-1-(並苯-卜基)-戊烷-1,3-二酮(283 mg, 96%) : LCMS (m/z) 349 (M + H) + , 719 (2M+Na) + ; NMR (400 MHz, CDCla 2· 71 -2· 76 (2H, m, CH2),2. 96-3. 01 (2H,m,CH2),3.87 (3H,s, 0CH3),5·57 (1H,brs,H-2 3002-8965-PF 127 200819122 or 0H),5.99 (1H,s,H-2 or 0H),6.75-6.77 (2H,m, 2 x ArH), 6.89 (1H, d, / = 8. 4 Hz, ArH), 7.48-7.50 (3H,m,3 x ArH),7· 69 (1H,dd,/= 7· 2,1· 2 Hz,ArH), 7.88 (1H, m, ArH), 7.96 (1H, brd, / = 8. 0 Hz, ArH), 8.35-8.38 (1H, m, ArH), 16.23 (1H, brs, OH) ppm; 13C NMR (100 MHz, CDCh) 31 · 52,40. 87,55. 84,1 01 · 64, ll〇s 96, 114, 35, 1 20. 86, 1 24· 74, 125. 42, 126· 33, 1 26.97,127.19,1 28.48,130.01,131.66,132.46, ® 133· 73,134· 20,144· 00,146. 40,188. 15,1 94. 33 ppm。 實施例54 2, 2-一甲基-5-( 4-氫氧基-3-曱氧基-苯基)一卜苯基—戊烷 -1,3 -二酉同 (2, 2-Dimethy卜5-(4-hydr〇Xy —p heny卜pentane-l,3-dione) (化合物32) 經由與實施例31所述類似的過程,但從化合物^開 始,得到透明油狀(Clear〇il)的2,2-二甲基-5-(4-氫 氧基-3-甲氧基-苯基)-卜苯基〜戊燒4,3_二酮(126呢, 65%) :LRMS(./,) 325 (M-Hy; *H NMR (300 MHz, CDCla) H.42(6H,s,2xCH0, 2·64(2η,t,/=6 6Hz,cH2), 2.76 (2H’ L /= 6.6 HZ,CH2),U5,(3H,s,圖, 5.49 (1H,s,〇H),6·51 (2H,m,ArH),6 72 (1H,.d,7 3002-8965-PF 128 200819122 二 8·1 Hz,ArH),7·30 (2H,t,/= 7·2 Hz,ArH) 7·48 (1H,t,/ 二 7.5 Hz, ArH),7· 66 (2H,d,6·9 Hz,
ArH) ppm; 13C 匪R (75 MHz,CDCh) δ 23· 10,29. 60,41· 11 55.76,61.04,110.99,114.21,121.04,128.54,128.84 1 32. 42, 132.80,1 35.42,143· 94,146· 30,H 43, 209·53 ppm 0 實施例5 5 (i〇-1-(4 -氫氧基-3-甲氧基苯基)-4,4,6,6 -四甲基庚— 稀-3,5 -二酉同 ((4-Hydroxy-3-methoxyphenyl)-4, 4, 6, 6-tetra methylhept-1-ene-3,5-dione) (化合物91) 加入207公克3· 04mmol咪唑與ferl-丁二甲基矽基氯 ( 458 mg, 3.04mm〇l),使化合物 34(7〇〇mg,2 53 mm〇i) 溶解於25毫升無水DMF中。該混合物在氮氣下於室溫攪 拌18小時。溶劑於真空中移除,且該殘餘物以5〇毫升二 氯甲烷處理,以5。毫升滅菌之NH4C1溶液潤洗,透過無水 MgS〇4(MgS〇4(anh〇乾燥’過溏並於真空濃縮,以產生殘留 物。使用二氯甲燒/石油(3:…:〇)作為洗提劑,瘦 由石夕膠管柱層析法純化’得到黃色油狀的⑺+ (4-㈣— 丁基二甲基矽氧基甲氧基苯基 _3 5- ) b,6~二甲基庚-1-烯 _ 3002-8965-PF 129 200819122 ((i〇-l-(4 - ieri-butyldimethylsilyloxy-3-methoxyph eny1)-6, 6-dimethylhept-l-ene-3,5-dione ) ( 711 mg, 71% ) : 4 NMR (400 MHz,CDCh) 0· 17 (6H,s,
Si(CH3)2),〇· 99 (9H, s,SiC(CH3)3), 1.20 (9H, s, C(CH3)3), 3.83 (3H, s, OCHs), 5.77 (1H, s, enol CH or phenol OH), 6.39 (1H, d, J= 16.0 Hz, vinyl CH), 6.83 (1H, d? 8.0 Hz, ArH), 7.01-7.03 (2H, m, 2 x ArH), 7.51 (1H,d,/= 16.0 Hz,vinyl CH),15.80 (1H,br _ s,enol 〇H) ppm。 為了在氮氣下攪拌15毫升THF中的-丁基二甲基矽氧基-3-甲氧基苯基)-6, 6-二甲基庚-卜烯 -3, 5-二酮(70 0 mg,1. 79 mmol )溶液,加入叔 丁醇鉀(442 mg,3· 94 mmol ),並於室溫下再攪拌45分鐘。加入2毫 升THF的蛾化曱烧(〇·235 ml,3.76 mmol)溶液,並將 该混合物循環加熱5小時。加入2 5毫升的水至冷卻的混 _ 合物’接著是25毫升的DCM。有機層被分離,並以25毫 升的水潤洗,乾燥(MgS〇4(anh)),過濾與濃縮。使用二氯 甲烧為洗提劑經由矽膠管柱層析法純化殘留物,以得到單 甲基烧基化的產物,-1-(4 - ieri-丁基二甲基矽氧基 -3-甲氧基苯基)一4, 6, 6-三甲基庚-1-烯-3, 5-二酮 ((^)-1-(4-tert-buty1 dimethyl silyloxy-3-methoxyph enyl)- 4,6,6-trimethylhept-1 -ene-3,5-dione)( 540 mg, 74%) : NMR (400 MHz, CDCh) 0· 08 (6H,s,Si (CH3)2), 〇· 9〇 (9H,s,SiC(CH3)3), 1· 08 (9H, s,C(CH3)3),1 · 29 3〇02-8965-PF 130 200819122 (3H, d, /=7 n u ’·u Hz,0CHC(CH3)C0),3.76 (3H,s,〇CH3), 4·21 (1H 。 r ’ q,7 = 7.0 Hz, 0CCH(CH3)C0),6·67 (1H,d, 7 15. 6 HZ,Vinyl CH), 6· 76 (1H,d,8· 0 Hz,ArH), 6. 96 (1H d τ c ’ Q’ 2.0 Hz,ArH),6·99 (1H,dd,/= 8.0, 51 (in, d, J= 15. 6 Hz, vinyl CH) ppm 0 為了在氮氣下攪拌10毫升THF的(i7)-1-(4-ieri-丁 基一甲基石夕氧基〜3-甲氧基苯基)-4, 6, 6-三曱基庚-1一烯
3 5 C
’一嗣(540 mg, 1. 33 mmol )溶液,加入氫化鈉(64 mg (of 60%),ι·6〇 ,於室溫再攪拌45分鐘。加 入1毫升THF之碘化曱烷(〇_1 ml, 1.60 mmol)溶液, 且將該混合物循環加熱5小時。25毫升的水加入到冷卻的 此合物’接著是25毫升DCM。有機層被分離,以2 5毫升 的水潤洗’乾燥(MgSOwnJO ),並過濾與濃縮。使用二氯 甲烧為洗提劑經由矽膠管柱層析法純化該殘留物,得到黃 色油狀的(方)-1-(4- ieri- 丁基二甲基石夕氧基~3 -甲氧基 苯基)-4, 4, 6, 6-四甲基庚-1-烯-3, 5-二酉同 ((幻-1-(4-ieri-butyldimethylsilyl oxy-3-methoxyph eny1)-4, 4, 6, 6-tetramethylhept-l-ene-3, 5-dione ) (266 mg, 48%) : !H NMR (400 MHz, CDCls) 〇· 17 (6H, s,Si(CHs)2),〇· 99 (9H,s,SiC(CH3)3), 1·18 (9H,s, C(CH3)3),1.41 (6H,s,2 x C(CH3)),3·83 (3H,s,OCH3), 6. 54 (1H, d, / = 15.6 Hz, vinyl CH), 6.84 (1H, d, J =8. 0 Hz, ArH), 6.98 (1H, d, / = 2. 0 Hz, ArH), 7. 〇6 OH, dd, /=8.0, 2.0 Hz, ArH), 7.66 (lH, d, /=15. 6 3002-8965-PF 131 200819122
Hz, vinyl CH) ppm 〇 U) -1-(4-化丁基二甲基矽氧基一 3-曱氧基苯 基)-4,4,6,6-四甲基庚—i 一烯—3,5_ 二酮(266 叩,〇·635 mmol)係溶解於10毫升的無水THF,在氮氣下於室溫攪 拌。加入〇·22毫升的〇·76 mmol TBAF溶液(由黃/綠色 溶液變為深紅色),且該混合物於室溫授拌至隔夜。在此 之後,溶劑在真空下被移除,以留下殘餘物,該殘餘物被 使用二氯甲烧/二乙鱗(1:0至10:1),透過石夕膠管柱層 _ 析法純化,以得到深黃色油狀(dark yellow oil )的 (幻-1-(4-氫氧基-3-甲氧基苯基)-4, 4, 6, 6-四甲基庚-1 -烯-3, 5-二酮(177 mg,92%) : 4 NMR (40 0 MHz,CDC13) 1·19(9Η,s,C(CH3)3),1·42(6Η,s,2xC(CH3)), 3.93 (3H, s, OCHs), 6.03 (1H, brs, phenol OH), 6.54 (1H, d, / = 15.6 Hz, vinyl CH), 6.92 (1H, d, / = 8. 0 Hz,ArH),6·99 (1H,d,/= 2.0 Hz, ArH),7·12 (1H, dd, /= 8.0, 2.0 Hz, ArH), 7.66 (1H, d, /= 15.6 Hz, vinyl CH) ppm ° 實施例56 (i〇-5-(4 -氫氧基-3-曱氧基苯基)- 2,2-二甲基-1-(1-甲 基-環丙基)戊-4 -稀-1,3 -二酉同 ((i〇-5-(4-hydroxy-3-methoxyphenyl)-2, 2-dimethyl-1- (l-methyl-cyclopropyl)pent-4-ene-l, 3-dione) (化合物90) 3002-8965-PF 132 200819122 味σ坐(298 mg,4· 37 mmol )與ieri-丁基二甲基石夕基 氯(659 mg,4. 37 mmol )被加入化合物 38 ( 1. 〇 g,3. 65 mmol )在無水DMF ( 3〇 ml )之溶液。在氮氣下,混合物於 室溫被授拌18小時。溶劑在真空中移除,並以25毫升dcm 處理殘留物。該溶液以25毫升滅菌之NH4C1溶液潤洗,透 過MgS〇4(anh)乾燥,過濾並在真空濃縮,以產生殘留物。使 用DCM/石油醚作為洗提劑(丨:1 — 3 ·· 2 ),藉由矽膠管柱 層析法進行純化’以得到黃色油狀的(幻—5 — (4 — 卜丁 基二曱基矽氧基-3 -曱氧基-苯基)-1 -(1-甲基環丙基)戊 烷 -1,3- 二 酮 ((^)-5-(4-ieri-butyldimethyl silyloxy-3-methoxy-p heny1)-1-(1-methyIcyclo-propyl)pentane-l, 3-dione) (1· 4 g,99°/〇) : !H NMR (400 MHz, CDCh) 0· 15 (6H, s,SiCH3)2),0.77 (2H,q,/= 3.5 Hz,cyclopropyl C於), 〇· 97 (9H,s,SiC(CH3)3), 1. 31 (2H, q, / = 3. 5 Hz, cyclopropyl CH2),1.35 (3H,s,CHs),3·82 (3H,s, 0CH3), 5· 70 (1H,s,enol CH ),6· 34 (1H,d,/= 16. 0 Hz,vinyl CH), 6.82 (1H, d, / = 8. 0 Hz, ArH), 6.99-7.02 (2H, m, 2 x ArH), 7. 50 (1H, d, /- 16. 0 Hz, vinyl CH), 15. 90 (1H, br s,enol OH) ppm o 在氮氣下,為了攪拌在35毫升無水THF的 (〇 -5-(4- 丁基二甲基石夕氧基-3-曱氧基-苯 基)-1-(卜曱基環丙基)戊烷-1,3-二酮(1.4g,3.6mmol) 3002-8965-Pp 133 200819122 溶液,加入氫化鈉(317 mg (60%),7·93 _〇1)。在室 溫下’持續再攪拌45分鐘。0· 47毫升7. 57 mmol的Mel 被加入至該溶液,且該混合物被循環加熱5小時。3 5毫升 的DCM被加入冷卻的混合物中,接著是3 5毫升的水。有 機層被分離,以35毫升的水清洗,以MgS〇4(anh)乾燥,過 濾並在真空下濃縮。該殘留物被使用石油醚/Et〇Ac( 1〇〇:〇 —95 : 5 )作為洗提劑,經由矽膠管柱層析法純化,得到 黃色油狀的(i〇-5-(4-ieri-丁基二曱基矽氧基-3-曱氧基 _ ""笨基)一2,2 -二曱基-1 -(1-甲基環丙基)戊烧—1,3 -二酮]
((i〇-5-(4-ierί-butyldimethyl silyloxy-3-methoxy-p henyl)-2,2-dimethy1-1-( 1-methyl cyclopropyl )pentan e-1,3-dione) ( 1· 25 g,84%):沱丽R (40 0 MHz,CDCh) 0·16 (6H,s,SiCH3)2), 0.62 (2H,q,3.5 Hz, cyclopropyl CH2),0.98 (9H,s,SiC(CH3)3),1.26 (3H, s,CH3),1.29 (2H,q,/= 3· 5 Hz,cyclopropyl CIL·) _ 1 · (6H,s,0=CC(CH«〇2),3· 83 (3H,s,0CH«〇,6_ 60 (1H d,/= 16.0 Hz,vinyl CH),6·84 (1H,d,/= 8.0 Hz ArH),7.00 (1H,d,/= 2.0 Hz,ArH),7.07 (1H,dd, /=8.0, 2. 0 Hz, ArH), 7. 69 (1H, d, / = 16. 0 Hz, vinyl CH) ppm 0 (A)-5-(4-ieri- 丁基二甲基矽氧基—3—甲氧基一苯 基)-2,2-二曱基-1- (1-甲基環丙基)戊烷-i,3-二酮〇 25 g,3.22 mmol)被溶解於30毫升無水THF,且在氮氣下於 室溫撥拌。TBAF ( 3· 86 ml,3· 86 mmol )被添加(黃/綠 3002-8965-PF 134 200819122 色/谷液變為深紅色)’且該混合物於室溫下被授摔至隔 夜。在此之後,溶劑在真空下被移除,以留下殘餘物,其 使用DCM為洗提劑經由石夕膠管柱層析法被純化,以得到黃 色油狀的化合物 90 ( 770 mg, 80%) : LCMS 303 [M + H]' 301 [M-H] + ; ]H NMR (400 MHz, CDCls) 0. 62 (2H, q, j = 3. 5 Hz, cyclopropyl CH〇, 1.26 (3H, s? CHa), 1.29 (2H, q,J = 3.5 Hz? cyclopropyl CH2), 1.41 (6H, s, 0二CC(CH3)2),3·92 (3H,s,0CH3),6.21 (1H,brs,phenol ® OH ), 6.60 (1H, d, / = 15.5 Hz, vinyl CH), 6.93 (1H, d,/= 8.0 Hz,ArH),7·01 (1H,d,2-0 Hz, ArH), 7.12 (1H, dd, /= 8.0, 2.0 Hz, ArH), 7.69 (1H, d, J -15.5 Hz, vinyl CH) ppm: 13C NMR (100 MHz, CDCL·) 20.34,20.44,22.09,25.58,26.29,55.96,60. 98, 10 9.81, 114· 85, 119· 27, 123. 73, 1 26. 68, 144· 29, 146· 81,148· 55,197· 83,210. 68 ppm。 ^ 實施例57 1-(4-氯苯基)-5-(4-氮氧基-3*~甲氧基苯基)-2,2-《 —甲基 戊烧-1,3 -二酮 (1 -(4-F1uoropheny1)-5-(4-hydroxy-3-methoxypheny1 )-2, 2-dimethylpentane-1,3-dione) (化合物73) 12毫升甲苯被加入化合物93 ( 249 mg, 0· 56 mmol ) 3002-8965-Pf 135 200819122 與10%碳上的鈀(16 mg),且被至於氩氣的球囊壓力 (balloon pressure)下,並攪拌18小時。該懸浮液經 由矽膠墊被過濾,並用乙酸乙酯沖洗。溶劑在真空下揮 發,以產生殘留物,並用DCM作為洗提劑,經由矽膠管柱 層析法純化,以得到褐色油狀(brown oil)的1-(4-氟苯 基)-5-(4-氳氧基-3-甲氧基苯基)一2,2-二甲基戊烷—1,3_ 二酮(203 mg,82%) : LCMS 343 + ; 4 NMR (400 MHz, CDCls) 1· 43 (6H,s,2 x C(CH3)),2· 63-2. 67 (2H ’ m,CH2),2·76-2·80 (2Η,m,CHO,3·76 (3Η,s,〇CH3), 5· 50 (1H,br s,phenol 〇H),6. 49 (1H,d,,二 2· 0 HZ, ArH),6·55 (1H,dd,/= 8.0,2.0 Hz,ArH),6·74 (1H, d, /= 8.0 Hz, ArH), 6.99 (2H, brt, / = 8. 5 Hz, 2 x
ArH), 7.68 (2H, q, /= 5.5 Hz, 2 x ArH) ppm; 13C NMR (100 MHz, CDCh) 23.09,29.47,41.00,55.70, 61. 02, 110. 87, 114. 15, 115· 55, 1 15. 77, 1 21. 07, 131.54, 131.63, 132. 24, 143. 94, 146. 23, 1 64. 07, 166·61, 197·65, 209·56 ppm 〇 實施例58 5-(4-(2-胺基乙氧基)-3-甲氧基苯基)-1-苯基戊烷-1,3-二酮鹽酸 (5-(4-(2-Aminoethoxy)-3-methoxyphenyl)-1-phenylp entane-1,3-dione hydrochloride ) (化合物88) 3002-8965-PF 136 200819122 在15毫升乙腈(acetonitri le )的化合物68( 0· 42 g, 1 · 42 mrao 1 )溶液中,加入2-溴乙基氨基甲酸叔丁 g旨 (2-(Boc-amino)ethyl bromide) (0.35 g, 1.56 mmol) 與碳酸鉀(0.294 g,2.13匪ο 1 )。該反應混合物被循環 加熱1小時。在此之後,該溶液被允許冷卻,隨後以2 〇 毫升氯仿稀釋’並以25¾升滅菌的碳酸氫鈉溶液(sat. aq sodium bicarbonate)及 25 毫升濃鹽水(brine)清洗。 有機層被分離、乾燥(MgSOuanU ),過濾以及濃縮。剩下 _ 的殘留物被使用二氯曱烷透過矽膠管柱層析法純化,隨後 是石油/乙酸乙酯(9 :1 4 7 : 3 ))以得到泡沫狀固體(f oamy solid)的5-(4 -(2 -甲酸叔丁基-胺基乙氧基)—3-甲氧 基苯基)-1-苯基戊-4-浠 -1,3-二酮 (-5-(4-(2-boc-ami noethoxy)-3-methoxyphenyl)-1 -phenylpent-4-ene-l, 3-dione) ( 275 mg, 44%) : !H NMR (400 MHz,CDCh) 1.46 (9H, s, 0=C0(CH3)3), φ 3.55-3.59 (2H, m, NHCH2), 3.93 (3H, s, OCHa), 4· 10-4· 16 (2H,m, NHCH2),5· 14 (1H,brs,NH),6· 35 (1H, s, enol CH), 6.54 (1H, d, J~ 16.0 Hz, vinyl CH), 6.91 (1H,cW= 8.4 Hz, ArH), 7.10 (1H, d, /= 1.6 Hz,
ArH), 7.14(1H, dd, /=8.4, 1.6 Hz, ArH), 7.46-7.56 (3H, m, 3xArH), 7.64 (1H, d, /=16.0 Hz, vinyl CH), 7.96 (2H, d? /= 8.4 Hz, ArH), 16.23 (1H, brs, enol OH) ppra 。 3002-8965-PF 137 200819122 10毫升曱苯與0· 14毫升吡啶被加入(方)—5-(4-(2-曱 酸叔丁基-胺基乙氧基)—3-甲氧基苯基)-卜苯基戊-4-烯 -1,3-二酮(275 mg,0.63 mmol )與 14 毫克 10%碳上的鈀, 被至於氫氣的球囊壓力(balloon pressure)下攢;摔18 小時。該懸浮液經由矽膠墊被過濾,並用乙酸乙酯沖洗。 溶劑在真空下揮發,以產生殘留物,並使用石油/乙酸乙 酯(9 :1 — 7 : 3 )經由矽膠管柱層析法純化,以得到黃色 油狀:LCMS 442 [Μ+ΗΓ,464 [M+Na].; 4 NMR (400 MHz, CDCl3) 1· 45 (9H,s,0=C0(CH3)3),2· 72-2. 76 (2H,m, CH2),2.95-2.99 (2H,m,CH2),3.51 (2H,q,/= 5.0 Hz, NHCfh),3.85 (3H,s,OCIL·),4.05 (2H,t,/= 5·0 Hz, NHCHzCHz), 5.23 (1H, brs, NH), 6.15 (1H, s, enol CH), 6· 74-6· 85 (3H,m,3 x ArH),7· 43-7· 55 (3H,m,3 x ArH), 7. 85-7. 87 (2H, m, 2 x ArH), 16. 15 (1H, br s, enol OH) ppm 〇 為了使5 -(4 -(2-曱酸叔丁基-胺基乙氧基)—3-甲氧基 苯基)-卜苯基戊烷-1,3-二酮(211 mg,〇·48 mmol)溶液 溶解於5毫升二噁烷(dioxane )中,在二噁烧(4 M,0· 36 ml,1· 43 mmol)的乾鹽酸(dry HC1)被一滴一滴之方式 加入’並於室溫攪拌1小時。在此之後,2 〇毫升二乙醚被 加入’可見到灰白色的乳狀液。該溶液於真空下被移除, 以產生褐色膠狀殘留物。剩餘的二噁烷被與曱醇共沸 (azeotroping)而移除,隨後在高壓力線(high pressure 1 ine )下乾燥產物,以得到褐色粉狀固體(brown powdery 3002-8965-PF 138 200819122 solid)的5-(4-(2-胺基乙氧基)-3-曱氧基苯基)-1-苯基 戊烷-1,3-二酮鹽酸(163 mg,9 9%) : mp 80°C; LCMS 342 [Μ + ΗΓ,364 [M+Na]+, 4 丽 R (400 MHz, MeOD) 2.79-2.82 (2H? m, CH,)5 2.99-3.02 ( 2H? m, CH2), 3.33-3.34 (2H, m, NHCH2 + solvent signal), 3.90 (3H, s, OCHs), 4.20 (2H, t, /= 5.0 Hz, NHCH2CH2), 6.37 (1H, s, enol CH), 6.84-6.98 (3H, m, 3 x ArH), 7.48-7.60 (3H, m, 3 x ArH), 7.93 (2H, d, / = 8. 0 Hz, 2 x ArH) ppm; 13C NMR (100 MHz, MeOD) 33. 04, 41. 40, 41. 83, 57.31,68.16,98.35,114.54,117.51,1 22.73,128.84 (2 x 6Ή),1 30.58 (2 x 〇0,134.34,136.75,1 37.93, 147·75, 151·73, 184·57, 198.44 ppm 。 實施例59 5-(4-(2-胺基乙氧基)-3-甲氧基苯基)-1-苯基戊烷-1,3-二酮鹽酸 (5-(4-(2-aminoethoxy)-3-methoxypheny1)-l-phenylp entane-1,3-dione hydrochloride) (化合物87) 在20毫升乙腈的化合物32 ( 0· 55 g,1· 69 mmol )溶 液中,加入2-溴乙基氨基甲酸叔丁酯(0· 415 g, L 85 mmol)與碳酸斜(〇·35 g,2.5 mmol )。該反應混合物被 循環加熱1小時。在此之後,該溶液被允許冷卻’隨後以 3〇〇2-8965-PF 139 200819122 25毫升氯仿稀釋,並以25毫升滅菌的碳酸氫鈉溶液及25 毫升濃鹽水清洗。有機層被分離、乾燥(MgS〇4(anh)),過 濾以及在真空下濃縮。殘留物被使用二氯甲烷透過矽朦管 柱層析法純化,接著是石油醚/乙酸乙酯(9 :1 7 : 3 ), 以得到褐色油狀(380 mg,48%) : 4 NMR (400 MHz, CDC13) 1·44 (15H,br s,0=C0(CH3)3 and NHCOOC(CH3)3), 2·63-2·67 (2H,m,CH2),2·76-2·79 (2H, m,CH2),3.49 (2H,d,h 5.0 Hz,NHCH2),3·75 (3H,s,OCHs),4.00 (2H, t? /=5.0 Hz, NHCH2), 4.41 (1H? t, / = 8. 0 Hz, NH),5·22 (1H,brs,NH),6.53-6.56 (2H, m,2 x ArH), 6. 72 (1H, d, /-8.0 Hz, ArH), 7. 34 (2H, brt, / = 8. 〇 Hz, 2 x ArH), 7. 50 (1H, t, /=8.0 Hz, ArH), 7. 68 (2H, d,/ 二 8· 0 Hz,ArH) ppm。 將在二噁烷(4 M,0.425 ml, 1·68 mmol)的乾鹽酸 以一滴一滴之方式加入在2毫升二噁烷的5-(4-(2-N-曱 酸叔丁基-胺基乙氧基)_3 一甲氧基苯基)一2,2一二甲基一i — 本基戊-4-浠-1,3-二酮( 200 mg, 0·42 mmol)溶液中。 該反應在室溫下攪拌1小時,之後加入20毫升二乙_, 而灰白色乳狀物變得可見。該溶劑藉由真空下揮發被移 除’以得到乾淨的膠狀殘留物。剩餘之二噁烧被與甲醇共 浠而移除,隨後在高真空下乾燥產物,以得到灰白色泡珠 狀固體(offihite foamy solid)的:5-(4-(2-胺基乙 氧基)-3-甲氧基苯基)—1 —苯基戊烷-丨,3 —二酮鹽酸(π〇呢, 99%) : LCMS 370 [M + H] + , 392 [M+Na] + ; actual MW 369 (free 3002-8965-PP 140 200819122 base),404.5 (HC1 salt); 4 NMR (400 MHz, d4-Me0D) l. 38 (6H,s,0二CC(CH3)〇,2·78 (4H,s,2 x CH2), 3.29-3.33 (2H? m, NHCH2 + solvent signal), 3.76 (3H, s, OCHs), 4. 16 (2H, t, /= 5. 0 Hz, NHCH2CH2), 6. 63 (1H, dd,/ 二 8.0,2·0 Hz, ArH), 6·72 (1H,d,/= 2·0 Hz, ArH),6·85 (1H,d,/= 8.0 Hz,ArH),7.33-7.36 (2H, m, 2 x ArH), 7.49-7.58 ( 1H5 m5 ArH)3 7.58 ( 2H, dd, / = 8· 0,2· 0 Hz, 2 x ArH) ppm; 13C NMR (100 MHz,MeOD) ⑩ 1 9.32, 24.54, 31.1 7, 41.49, 42.52, 57.28, 62.79, 68. 22, 114. 67, 117· 48, 1 23. 01, 1 30. 54, 1 30. 75, 134.84,137.72,1 38.08,147.74,151.73,2〇2. 17 212.15 ppm。沒有熔點被紀錄到,係因為這個化合物的/ 濕特性(hygroscopic nature)。 實施例6 0 使用上述實施例所述之 ..^ ^ κ %序,化合物進一步的特次 料係如表5所示。 貝
3002-8965-PP 141 200819122 表5、其他合成的化合物範例及其特性資料 化合物 一 ~ 94 ⑹氯苯基>5(4>氫氧基-3-甲氧基苯基)戊冰烯-1,3-二酮 (E^l^^hlorophenyl^SC^hydro^-S-metiio^henyOpent^-ene-l^-dione 起始物質: 程序: 產率:32% 2-氣安息香酸 如實施例10 2-chlorobenzDic acid 光譜資料: LCMS 331 [Μ+Η]+; ]ΗΝΜΚ(400 MHz, CDC13) 3.96 (3¾ s,OCH3), 5.88 (1H, br s? enol CH or phenol 0¾ 6.18 (1¾ s? end CH or phenol OH), 6.47 (1¾ d, J= 15.5 Hz, vinyl CH)? 6.95 (1¾ d, J= 8.0 Hz, ArH), 7.07 (1H, d, J= 2.0 Hz, ArH), 7.14 (iH, dd, J= 8.0 and 2.0 Hz, ArH)? 7.34-7.50 (3¾ m, 3 xArH), 7.64 (1¾ d,/= 15.5 Hz, vinyl CH), 7.63-7.66 (1¾ m, ArH), 15.70 (1H, br s, enol OH) ppm; 13CNMR (100 MHz, CDC13) 55.97,101.99,109.5UR83,120.44,123.05,126.92,127.56, 129.95,130.62,131.56 (2xCH),137.07,140.90,146.79,147.95,17929, _ 189.99 ppm.
95 (办1<4-氯-3-甲基苯基)各(4·氫氧基-3·曱氧基苯基)戊斗烯-1,3-二酮 (5)-l-(4-CMoro3-methylphenyl)-5-(4-hydroxy-3-methoxyphenyl)pent-4-ene-l?3-di〇ne 起始物質: 程序: 產率:17% 4«氯-3-曱基安息香酸 如實施例10 4-chloro-3-methyl benzoic acid 光譜資料: LCMS [M-H]+343; ^^^(^OMHzCDCls) 2.43 (3¾ s,CH3), 3.92 (3¾ s,OCH3),5.89 (1¾ s,enol CH or phenol OH) 0.26 (1¾ s,enol CH or phenol OH), 6.48 (1H, d, CH=CH), 6.92 (1H, d, ArH), 7.04 (1¾ s, ArH), 7.10 (1¾ 4 ArH), 7.42 (1H, d, ArH), 7.59 (1¾ d, CH=CH)5 7.68 (1H, d, ArH), 7.80 (1¾ s? ArH) ppm. 96 (£>1普氯-2-甲基苯基)各(4«氫氧基θ-曱氧基苯基)戊稀-1,3-二酮 (£)-l-(4-Ch]〇ro2-methylphenyl)-5-(4-hydro^-3-meih〇)^phenyl)pent-4-ene-l?3-di〇ne 起始物質: 程序: 產率·· 15% 4-氯-2-甲基-安息香酸 如實施例10 4-chloro-2-methyl-benzoic acid 光譜資料: 1^8345,343 0^+/111^111(4001^0)03) 2.45 (3H,s, PhCH3), 3.88 (3¾ s, OCH3)5 5.81 (1H, br s5 enol CH or phenol OH)? 5.89 (1H, s? enol CH or phenol OH), 6.37 (1¾ d, 15.6 Hz, vinyl CH)? 6.87 (1H, d, J= 8.0 Hz, ArH), 6.98 (1¾ d, J= 2.0 Hz, ArH)5 7.06 (1H, dd, J= 8.0,2.01¾ ArH), 7.13-7.19 (2H, m5 2 xArH), 7.40 (1H, d, J= 8.0 Hz, ArH), 7.55 (1H, d, J= 15.6 Hz, vinyl CH), 15.89 (1¾ br s? enol OH) ppm;
3002-8965-PP 142 200819122 13CNMR(100MH2; CDC13) 20.61,55.95,100.91,109.51,114.84, 120.53,122.93,125.90,127.55,129.56,131.38,135.82,136.48,139.22, 140.61,146.79,147.91,179.65,192.23 ppm. 97 (价1<3-氯-2-甲基苯基氩氧基-3-甲氧基苯基)戊冰烯-1,3-二酮 (£)-l-(3-Chlor(>-2-methylphenyl)-5-(4-hydro^-3-me1h〇iQphenyl)pent-4-ene-l,3-di〇ne 起始物質: 程序: 產率:26% 3-氯-2-曱基》安息香酸 如實施例10 3-chloro-2-methyl-benzoic acid 光譜資料: 乙0^8345,343_+;它她^(4001^0303) 2.53(3¾¾
PhCH3)? 3.97 (3¾ s? OCH3), 5.92 (1¾ br s, enol CH or phenol OH), 6.44 (1H, d, J= 15.6 Hz, vinyl CH), 6.95 (1¾ d, 8.0 Hz, ArH)? 7Ό6 (1¾ d,
J= 2.0 Hz, ArH), 7.14 (1¾ dd? J= 8.0,2.0 Hz, ArH), 7.20 (1¾ t, J= 8.0 Hz, ArH), 7.37 (1¾ d5 J= 8.0 Hz, ArH), 7.46 (1¾ d?7= 8.0 Hz, ArH), 7.64 (1H, d, 7= 15.6 Hz, vinyl CH), 15.81 (1¾ br s, enol OH) ppm; 13C NMR(100MH2; CDC13) 17.34,55.96,101_50,109.55,11486, 120.35,122.99,126.28,126.60,127.50,131.11,134.43,136.00,140.13, _140.93,146.80,147.99,179.67,192.98 ppm. 98 (幻·1<3-氣冬曱基苯基>5<4-氩氧基-3-曱氧基苯基)戊冰烯-1,3-二酮 (^K3^Uoro-4-methylphenyl>5-(4-hydroxy-3-methoxyphenyl)pent-4-ene-l93-di〇ne 起始物質: 程序: 產率:20% 3-氯曱基安息香酸 如實施例10 3-chloro-4-methyl benzoic acid 光譜資料: LCMS [MT] 345; ^NMRC^OMHzCDCls) 2.42 (3¾ s? CH5)5 3.94
(3H, s, OCH3)? 5.84 (1H, s? enol CH or phenol OH) 6.25 (1H, s, enol CH or phenol OH), 6.48 (1H, d, CH=CH)3 6.93 (1¾ d, ArH), 7.04 (1H, s, ArH),7.10 (1¾ 4 ArH),7.42 (1¾ 4 ArH),7.59 (1¾ 4 CH=CH),7.68 _ (1H, d, ArH), 7.91 (1H, s5 ArH)ppm. 101 (句~1并氰基苯基>5并氫氧基-3·甲氧基苯基)戊冰烯-1,3-二酮 (£)-l-(4-Cyanophenyl)-5-(4-hydro^-3-me1hoxyphenyl)pent-4-ene-l,3-di〇ne 起始物質: 程序:產率:31% ‘氰基安息香酸如實施例10 4-cyanobenzoic acid 光譜資料: LCMS 320 [M-H]+; ^NMR (400 MHz, DMSO^) 3.89 (3¾ s, OCH3)5 6.85-6.90 (3H, m, 1 x vinyl CH and 2 x ArH)? 7.22 (1H, dd, J= 8.4? 2.0 Hz, ArH)? 7.37 (1¾ d, J= 2.0 Hz, ArH), 111 (1¾ d, 16.0 Hz, vinyl CH)? 8.07 (2H, d, J= 8.4 Hz, 2 x ArH), 8.19 (2¾ d? J= 8.4 Hz, 2 x ArH), 9.77 (1¾ br s5 enol OH) ppm; 13C NMR (100 MHz, DMSO-i4) 56.25,98.10,111.93,115.11,116.31118.83,120.86,124.07,126.73, 143 3002-8965+ 200819122 128.21 (2 xCH),133.43 (2 xCH),139.79,14286,148.64,150.39, 184.00,184.14 ppm. 102 ⑻丁基苯基氫氧基-3-甲氧基苯基)戊》4-烯-1,3-二酮 (^1^4-fe^Butylphenyl)-5^4-hydro>^-3-methoxyphenyl)pent-4-ene-l?3-di〇ne 起始物質: 程序: 產率:6% 4^外丁基安息香酸 如實施例10 4-欣-butyl benzoic acid 光譜資料: LCMS 353 [M+H]+,375 [M+Na]+; ^NMR(400CDC13) 1.36 (9¾ s,C(CH3)3),3.97 (3¾ s5 OCH3), 5.88 (1¾ bis,enol CH or phenol OH), 6.32 (1H, s, enol CH or phenol OH), 6.53 (1¾ d? J= 15.5 Hz, vinyl CH)5 6.95 (1¾ d, J= 8.4 Hz, ArH)? 7.08 (1¾ d? L6 Hz, ArH), 7.14
(1¾ dd, J= 8.4,1.6 Hz, ArH), 7.50 (2H, 4«/= 8.4 Hz, 2 xArH), 7.63 (1¾ d, J= 15.5 Hz, vinyl CH)5 7.90 (2H, d, J= 8.4 Hz, 2 x ArH)? 16.33 (1¾ bre? enol OH) ppm; 13CNMR (100 MHz, CDC13) 31.11,35.08,55.94, 97.10,109.48,114.80,121.08,122.79,125.60(2xCH),127.17 (2xCH), 127.73,133.50,139.99,146.76,147.71,156.22,179.91,188.53 ppm. 103 (处5-(4-氫氧基-3·曱氧基苯基>1分甲苯基戊冬稀-1,3-二酮 (£)-5-(4-Hydroxy-3-methoxyphenyl)-l-i>-tolylpent-4-ene-l?3-di〇ne 起始物質: 程序: 產率:22% 〇甲苯酸 如實施例10 o-toluicacid 光譜資料·· LCMS 311 [Μ+Η]+, ^NMRC^O MHz, CDCI3) 2.55 (3¾ s,
PhCH3),3.94 (3¾ s,OCH3),ό·02 (2¾ bre,enol CH and phenol OH),0.47 (1H, 16.0 Hz, vinyl CH)5 6.94 (1¾ d, J= 8.0 Hz, ArH), 7.06 (1¾ d,
J= 1.6 Hz, ArH)? 7.13 (1¾ dd, J= 8.0? 1.6 Hz, ArH)? 7.24-7.27 (2H, m, 2 xArH), 7.37 (1¾ td, J8.0,1.6 Hz, ArH), 7.55 (1¾ d, 8.0 Hz, ArH)? 7.64(1H,4^= 16.0Hz, vinylCH)? 16.08 (1¾ bis, enol OH)ppm; 13C NMR(100MHz,CDC13) 20.64,55.87,101.07,109.50,114.81, 120.70,122.79,125.66,127.57,128.16,130.62,131.41,137.03,137.30, 140.29,146.78,147.81,179.61,193.30ppm 104 妳5<Φ氫氧基-3-曱氧基苯基甲苯基戊4烯-1,3-二酮 (£)-5-(4-Hydroxy-3-methoxyphenyl)-l-m-tolylpent-4-ene-l,3-di〇ne 起始物質: 程序: 產率:43% 所-甲» 如實施例10 w-toluicacid 光譜資料: LCMS 311 [M+H]^ 1HNMR(400 MHz, CDCI3) 2.44 (3¾ s5
PhCHa), 3.96 (3¾ s, OCHa), 5.91 (1¾ hr s5 enol CH or phenol OH), 6.33 (1¾ s? enol CH or phenol OH), 6.52 (1¾ d, J= 16.0 Hz, vinyl CH), 6.95 144
3002-8965-PF 200819122 (1H, d,J= 8.0 Hz, ArH), 7.07 (1H, d, J= 2.0 Hz, ArH), 7.14 (1H, dd5 J= 8.0,2.0 Hz; ArH), 7.35-737 (2¾ m5 2 x ArH), 7.63 (1H, d, J= 16.0 Hz, vinyl CH),7.7本7.78 (2¾ m,2 x ArH),16.30 (1¾ te,enol OH) ppm: i3C NMRilOOMHz^CDCls) 21.40,55.93,97.32,109.48,11481,121.02, 122.84,12442,127.68,127.83,128.48,133.21,136.23,138.38,140.22, 146.78,147.80,180.27,188.70 ppm. 105 (£}·5·(2-氣-4-氮氧基-5-曱氧基苯基)· 1 ·(並苯-3-基)戊·4~漆· 1,3·二嗣 (^5^2-CWoro-4-hydroxy-5-methoxyphenyl)-1 -(naphthalene-3-yl)pent-4-ene-1,3-dione 起始物質: 程序: 產率:48% 2-萘曱醜氯(naphthoyl chloride) ’以及 如實施例10 (汾4{2-氯冰氫氧基-5-甲氧基-苯基)丁 -3酬
((£)4^2K:UorcH4-hydroxy-5-me1iioxy -phenyI)but-3-en-2-one) » 由2-氯4-氫氧基-5-甲氧基-苯甲醛 (2^Moro-4-hydro^-5-methoxy-benzal dehyde )製備;依據 Denniff,P.,Macleod^ I.,以及Whiting^D.A.之方法(XS PerUnl 82-87(1979)) 光譜資料: LCMSSSUTPpVOVHNMRGOOMH^CDCb) 3.98 (3¾ s, OCH3), 5.91 (1H, s, phenol OH or enol CH), 6.53 (1¾ s5 phenol OH or end CH)5 6.57 (1¾ d, J= 16.0 Hz, vinyl CH), 7.01 (1¾ s, ArH), 7.14 (1H, s, ArH), 7.55-7.63 (2H, m, 2 x ArH), 7.89-7.94 (2¾ m, 2 x ArH)? 7.98 (1H, cU= 8.0 Hz, ArH), 8.02 (1¾ dd, J= 8.0,2.0 Hz, ArH), 8.07 (1¾ d, 16.0 Hz, vinyl CH), 8.51 (1¾ s, ArH)? 16.26 (1¾ brs? enol
OH) ppm; 13C NMR (100 MHz, CDC13) 56.18,97.67,108.26,116.04, 123.27,123.37,124.89,126.77,127·78, Π8.19,128.38,128.46,128.55, 129.40,132.68,133.5G,13536,135.97,145.76,148.02,179.63,188.75 ppm. 106 乙氧基·4~氫氧基苯基>1·苯基戊冬烯·ι,3·二酮 (£)-5-(3-Elhoxy-4-hydroxyphenyl)-l-phenylpent-4-ene-l53-dione 起始物質: 程序: 產率:46% 安息香酸以及1·(4·氫氧基3-乙氧基苯 如實施例10 丁-1 -辩洞 (l-(4-hydro^-3-ethoxyphenyl>*but-l-e ne-3"〇ne),由乙基香草搭(ethyl vanillin)所製備,依據Denniff,P·,
MacleodJ·,與 Whitings D. A.之方法 {JCS Perkin I. 82-87(1979)) 145
3002-8965-PP 200819122 光譜資料: LCMS311 [M+H]+,hNMR^OOMH^CDCU) 1·50(3ΗΛ/= 7.0 Hz, OCH2CH3), 4.19 (2H, q5 J= 7.0 Hz, OCH2CH3)? 5.93 (1H, br s? enol CH or phenol OH), 6.33 (1H, s5 enol CH or phenol OH), 6.51 (1H, d, J= 16.0 Hz, vinyl CH)? 6.96 (1H, d, J= 8.0 Hz, ArH), 7.06 (1¾ d, J= 1.6 Hz, ArH), 7.14 (1¾ dd, J= 8.0? 1.6 Hz, ArH), 7.46-7.57 (3H, m, 3 x ArH), 7.63 (1^47= 16.0 Hz, vinyl CH)? 7.96 (2H, d, J= 8.0 Hz, ArH)? 16.28 (1¾ bre,enol OH) ppm; 13C NMR (100 MHz^ CDC13) 14.76,64.55, 97.15,110.46,114.76,120.86,122.66,127.20(2xCH),127.55,128.56(2 xCH),132.34,136.20,140.43,146.07,147.96,180.52,188.28 ppm. 53 1并氯苯基氫氧基-3-甲氧基苯基)戊烯-1,3-二酮 1 -(4-Clilorophenyl)-5-(4-hydroxy-3-methoxyphenyl)pent-4-ene-153-di〇ne 起始物質: 程序: 產率:
丰氯安息香酸如實施例10,除了使用31% 4»chlorobenzoicacid 檸檬酸(citricacid)與 二氣甲烧檢查 光譜資料: MS(+ve):(/w/z)331MH";HNMR(300MHz5CIXl3) .3.94(3H,s5 OCH3),5.90 (1¾ bre,OH),6.26 (1¾ s,enol CH),6.48 (1¾ 4 /= 15.9Hz, CH=CH)? 6.93 (1¾ d?t/= 7.8 Hz, ArH), 7.04 (1¾ d,J= 1.8 Hz, ArH), 7.12 (1¾ dd? J= 8.4,1.8 Hz, ArH), 7.42 (2¾ d, J= 8.4 Hz, ArH), 7.62 (1¾ d, J= 15.9 Hz, CH=CH)5 7.86 (2H, d, J= 8.4 Hz, ArH), 16.19 (1H, s?OH)ppm. 54 1·(3-氣苯基氫曱氧基苯基)戊4-稀-1,3-二_ l-(3-Chlorophenyl)-5-(4-hydro^-3-methoxyphenyl)pent4-ene-l?3-di〇ne 起始物質: 程序: 產率:
3-氯安息香酸 如實施例10,除了使用24% 3-chlorobenzoic acid 檸檬酸與二氯曱燒檢查 光譜資料: MS (+ve): (/^) 331MHVHNMRβΟΟΜΗζ^ CDC13) . 3.94 (3¾ s, OCH3), 5.91 (1H, bis, OH), 6.28 (1¾ s, enol CH), 6.49 (1H, d, J= 153 Hz, CH=CH), 6.92 (1¾ d, J= 7.8 Hz, ArH), 7.05 (1¾ d, /= 1.8 Hz,
ArH), 7.12 (1¾ dd, J= 8.1,, 2.1 Hz, ArH)? 7.40 (1H, t, 7= 8.1 Hz, ArH)? 7.48-7.51 (lH,m,ArH),7.63(lH?d,J=15.9Hz?CH<:H)? 16.11 (1¾¾ OH) ppm 55 Η3,Φ二氯苯基>5井氫氧基-3-甲氧基苯基)戊斗稀-1,3·二酮 1 -(3,4-Dichlorophenyl (^hydro^-3-methoxyphenyl)pent4-ene-13-di〇ne 起始物質: 程序: 產率: 3,4二氯安息香酸 如實施例10,除了使用27% 3,4~dichlorobenzoic acid 檸檬酸與二氯曱烧檢查 光譜資料: MS (-ve): (m/z)363 ΐνΓ(-Η); ^NMR(300MHz, CDC13) . 3.96(3¾ s, 146
3002-8965-PF 200819122 OCH3),5.88 (1¾ brs,0功,6.25 (1¾ s,enol CH),6.50 (1¾ d,15.6 Hz, CH=CH)? 6.95 (1¾ d, J= 8.4 Hz, ArH), 7.07 (1¾ s, ArH), 7.14 (1H, d? J=7.8Hz,ArH)5 7.55 (1H, d,J= 8.1 Ηζ,ΑτΗ), 7.65 (1H, d? J= 15.9 Hz, CH=CH), 7.76 (1¾ d, 8.7 Hz, ArH), 8.03 (1¾ s? ArH)? 16.08 (1¾ s5 OH) ppm. 56 1併二氯苯基)>5井氫氧基-3-甲氧基苯基)戊冰烯-U-二酮 l~(2,4»DicMomphenyl}*5"(4«hydroxy-3-methoxyphenyl)peiit4"ene-l,3~dione 起始物質: 程序: 產率: 2,Φ二氯安息香酸 如實施例10,除了使用8% 2,4-dichlorobenzDic acid 檸檬酸與二氯甲炫檢查 光譜資料: MStveMm^p^MHVHNMRpOOMH^CDCU) . 3·95(3Η^,
OCH3),5.89 (1¾ bre,ΟΗ),6.15 (1¾ s,enol CH),6.45 (1¾ d,J= 15.9 Hz, CH=CH), 6.93 (1¾ d,/= 8.1 Hz, ArH), 7.05 (1¾ s? ArH), 7.13 (1H, d, 8.4 Hz, ArH), 7.33 (1H, d? J- 8.1 Hz, ArH), 7.47 (1¾ s, ArH), 7.57-7.67 (2H, m? CHCH, ArH), 15.66 (1¾ s, OH) ppm. 61 6~(4~風氧基-3-曱氧基苯基)-1 並苯-1 -基己-5-稀-2,4-二綱 6-(4-Hydroxy-3-me1iioxyphenyl)-l-n^hthalen-l-yl-hex-5-ene-2>4-dione 起始物質: 程序: 產率: 1-萘醋酸 如實施例10,除了使用4% l-nqMialeneacetic acid 檸檬酸與二氯甲炫檢查 光譜資料: MSGveMm/zpSPMt-H^HNMRpOOMHz^CDCy . 2.05-2.07
(2.5H, m)5 2.49 (1.8H, s), 3.34 (1.4¾ unresolved m), 3.56-3.57 (1.1¾ m)5 3.78 (3¾ s),4.19 (2.3¾ unresolved m),4.38 (0.2¾ bre),483 (0.3¾ bis), 5.22 (0.3¾ ㈣,5.70-5.72 (1.6¾ m),6.40-6.75 (2¾ m),6.76 (0.9¾ unresolved m)? 7.02 (0.9H, unresolved m), 7.23 (1H, brs)? 7.23-7.68 (6.5¾ m),7.70-8.10 (4.4¾ m),8·71 (0.4¾ unresolved m),9.55 (0.9¾ unresolved m) ppm. 62 6>(4>氫氧基-3-曱氧基苯基>U-二苯基己各烯-2,Φ二酮 6^4-Hydro>^^-me1ho^henyl)-151 -diphenylhex-5-ene-2,4-dione 起始物質: 程序: 產率: 二苯基醋酸 如實施例10,除了使用6% diphenyl acetic acid 檸檬酸與二氯甲烧檢查 光譜資料: MS: (m/z) 387 Mir^HNMR(300MHz, CDC13) . 2.05(0.1^8),2.19 (1¾ s),2.40 (0.3¾ s),3.70-3.85 (1¾ m),3.93 (3¾ s,OCH3),5.10 (0.9¾ brs),5.31-5.35 (0.6¾ m),5·59 (0.5¾ bis),5.66 (1¾ s),5.88 (0.9¾ s), 6.30 (0.9H, d,J= 15.9Hz, CH=CH), 6.91 (1¾ d,J= 8.1 Hz, ArH), 7.01-7.18 (4H, m)5 7.25-7.50 (16¾ m), 7.53 (1¾ d, J= 15.9 Hz, _CH=CH),15.28 (1¾ s,OH) ppm 3002-8965-PF 147 200819122 63 6<4>氫氧基-3-甲氧基苯基HI-二甲基-1-苯基-己-5-烯-2,丰二酮 6"(4>Hydro?q^3-me1hoxypheiiyl)~l,l«dimethyl_l-phenyl-hex-5~ene-2,4~dione 起始物質: 程序: 產率: 2-甲基-2-苯基-丙酸 如實施例10,除了使用3% (2-methyl-2-phenyl-propionic acid ),由檸檬酸與二氯曱炫檢查 苯乙酸所合成(phenylaceticacid) 光譜資料: MSJ/^pSPMHVHNMRpOOMH^CDCb) . 1.57(6.4¾^ 2xCBsX 1.63 (0.8H,s)? 1.73-1.75 (1.6^111),3.74(0.5^8),3.81 (0.3¾ s), 3.88 (2.64¾ s? OCH3)? 5.40 (1¾ s), 6.20 (1H, d, J= 15.9 Hz, CH=CH), 6.88 (1H, d, 8.1 Hz, ArH), 6.93-7.05 (2.3¾ m, ArH), 7.15-7.20 (3¾ 111,^,7.22-7.50(13^111,^^=0^, 15.13 (0.8¾ brs,OH) ppm 92 (办1,5-二(4·氫氧基-3-甲氧基苯基>2,2-二甲基戊斗烯-1,3_二酮
(^IjS-bisi^Hydroxy-S-methoxyphenyl^^-dimethylpent^-ene-l^-dione 起始物質: 程序: 產率: 化合物47 如實施例56 56% 光譜資料: LCMS371 [M+H^^QCM-HJ/HNMR^OOMH^CDQ) . 1.55 (6¾ s,OCC(CH3)2),3.88 (3¾ s,OCH3),199 (3¾ s,OCH3),6·51 (1¾ cU= 15.5 取 vinyl CH),6.84^6.88 (2¾ m,2 xArH),6.92 (1¾ 4 J= 2·0 Hz, ArH), 7.04 (1¾ dd, J= 8.0,2.0 Hz, ArH), 7.41 (1H, dd, J= 8.0,2.0 Hz^ArH),7.51 (1¾ 4 J= 2.0取_,7.68 (1¾ d,J= 15.5 取 vinyl CH) ppm; i3C NMR (100 MHz, CDC13) 23.49,55.95,56.02,59.86, 109.80,111.36,113.93,114,70,119.35,123.99,124.63,126.64,128.23, 1 牧54,146.46,146.68,148.50,150.25,198.26,199.13 ppm. 93 ®·Η4-氟苯基>5·(4-氫氧基-3-曱氧基-苯基>2,2-二曱基-戊冰婦-1,3-二酮 (办 l«{4-Fluorophenyl)~5*{4-hydro分-3-mete^-phenyl)-22-dimeftyl-pent-4»ene-l,3*dione 起始物質: 程序: 產率: 化合物52 如實施例56 87% 光譜資料: LCMS343 [M+H]+,341 WNMR(400MHz^CDC13) . 1.54 (6¾ s,OCC(CH3)2),3·89 (3¾ s,OCH3),6.00 (1¾ br s,phenol OH), 6.52 (1¾ d, J= 16.0 Hz, vinyl CH), 6.87 (1¾ d, J= 8.0 Hz, ArH), 6.92 (1¾ 4^2.0 Hz, ArH), 7.03-7.07 (3H, m, 3 xArH), 7.70 (1¾ d, 16.0
Hz, vinyl CH)? 7.87 (2¾ br t, 5.5 Hz, 2 x ArH) ppm; 13C NMR (100 MHz.CDCls) 23.19,25.60,56.02,60.12,10975,114.74,115.59, 115.81,118.82,124.15,12649,131.84,131.94,145.14,146.70,148.66, _164.15,166.69,198.49,198.51 ppm._ 99 (2)·5>(4-氫氧基-3-甲氧基苯基)-2,2-二曱基-1»(並萘~3-基)戊-4-稀-1,3-二酮 (^5^4-Hydro^-3-methoxyphenyl>2^imethyl-l-(naphthalene-3-yI)pent-4-eoe-l?3-di〇n 148
3002-8965-PF 200819122 起始物質: 程序: 產率: 化合4勿58 如實施例56 78% 光譜資料: LCMS 375 [M+H]+,373 ^NMR(400 MHz^ CDC13) . 1.63 (6¾ s,0=CC(CH3)2), 3.86 (3¾ s,OCH3),5.92 (1¾ br s,phenol OH), 6.58 (1H, d, J= 15.5 Hz, vinyl CH)5 6.84 (1H, d, J= 8.0 Hz, ArH), 6.90 (1¾ d, J= 2.0 Hz, ArH), 7.03 (1¾ dd? J= 8.0? 2.0 Hz, ArH)? 7.49-7.59 (2¾ m, 2 x ArH), 7.74 (1¾ d? 15.5 Hz, vinyl CH)5 7.81-7.85 (2¾ m, 2 x ArH), 7.90-7.95 (2H, m5 2 x ArH), 8.36 (1¾ br s5 ArH) ppm; 13C NMR (100MHz,CDC13) 23.42,56.01,60.36,109.66,114.66,119.17, 12419,124,79,126.6U26.73,127·58,12837,128.63,129.84,130.99, 132.36,133.01,135.29,14487,146.66,148.54,198.69,200.08 ppm.
100 (处5<4·氫氧基-3-甲氧基苯基)-2,2-二甲基-1尹曱苯基戊專烯-1,3-二酮 (^5^4-Hydroxy-3-methoxyphenyl)-252-dimethyl-1 -p-tolylpent-4-ene-l ?3-di〇ne 起始物質: 程序: 產率: 化合物65 如實施例56 87% 光譜資料: 'HNMRC^OMHz^CDCls) 1.54 (6H, s? OCC(CH3>2C〇X 2.36 (3¾ s,
PhCH3),3.89 (3¾ s,OCH3),5.92 (1¾ br s,phenol OH),6.52 (1¾ 15.5 Hz, vinyl CH), 6.87 (1¾ d, 8.0 Hz, ArH), 6.92 (1¾ d, J2.0 Hz,
ArH), 7.04 (1¾ dd? J= 8.0? 2.0 Hz, ArH), 7.18 (2¾ d, J8.0=Hz, 2 x ArH), 7.70 (1H, d, J= 15.5 Hz, vinyl CH), 7.76 (2H, d, J= 8.0 Hz, 2 x ArH) ppm. 70 5<4«氫氧基-3-曱氧基苯基>2,2-二甲基-Ml-甲基環丙基)戊烷rl,3-二酮
5^4-Hydr〇5^-3-methoxyphenyl)-2?2-dimethyl-l-(l-methylcyclopropyl)pentane-l53-di〇ne 起始物質: 程序: 產率:75% 化合物90 如實施例31,除了使用 10%^炭上的絶,並以管 柱層析法純化 光譜資料: LCMS375 [M+H]+,J73 [M-mYHNMR^OOMH^CDCb) · 1.63 (6Η^ OCQCE^),3.86 (3¾ s,OCH3),5.92 (1¾ br s,phenol QH), 6.58 (1¾ d, J= 15.5 Hz, vinyl CH), 6.84 (1H, d, J= 8.0 Hz, ArH), 6.90 (1¾ 4 2.0 Hz, AriH), 7.03 (1¾ dd? J= 8.0,2.0 Hz, ArH)5 7.49-7.59 (2H, 2xArH), 7.74 (1¾ d, J= 15.5 Hz, vinyl CH), 7.81-7.85 (2¾ m, 2 x ArH), 7.90-7.95 (2H, m, 2 x ArH), 8.36 (1¾ br s5 ArH) ppm; 13C NMR(100MHz,CDCI3) 23.42,56.01,60.36,109.66,114.66,119.17, 124.19,124.79,126.61,126.73,127.58,128.37,128.63,129.84,130.99, _132.36,133.01,135.29,144.87,146.66,148.54,198.69,200.08 ppm. 149
3002-8965-PF 200819122 71 H4-氫氧基-3-曱氧基苯基>4,4,6,6-四甲基庚烧-3,5-二酮 H4-Hydroxy-3-methoxyphenyl)454,6,64etramethylheptane-3,5-dione 起始物質: 程序: 產率:76% m.p.:
化合物91 如實施例31,除了使用 98-99°C 1〇°/0炭上的鈀,並以管 枉層析法純化 光譜資料: iHNMRGOOMHz^CDCls) . 1·15(9Η^,0(Ο13)3),1.34(6Η^,2χ C(CH3))? 2.70 (2¾ % J= 8.0 Hz, CH2)5 2.85 (2¾ t, J= 8.0 Hz, CH2\ 3.88 (3¾ s, OCHsX 5.48 (1¾ br s, phenol OH), 6.67-6.69 (2H, m? 2 x ArH), 6.83 (1¾ d, 8.0 Hz, ArH) ppm; 13C NMR (100 MHz, CDC13) .23.04,28.40,29.53,40.88, 45.68,55.89,62.36,111.14,114.32,120.92, _ 132.72,143.98,146.38,208.94,214.27 ppm.
72 1,5-二氫氧基-3-甲氧基苯基>2>二曱基戊烧七二酮 1 ^-bisC^Hydroxy-S-methoxyphenyl^^-dimethylpentane-1 ,-dione 起始物質: 程序: 產率: 化合物92 如實施例31,除了使用69% 10〇/^炭上的鈀,並以管 柱層析法純化 光譜資料: LCMSPl [MlVHNMRGOOMH^CDCy . 1.43(6Η^, OCCXCHs^l 2.61-2.65 (2¾ m5 CH2)5 2.74-2.78 (2¾ m, CH2)? 3.76 (3¾ s5 OCHsX 3.86 (3H, s, OCH3)? 6.47 (1H, s? ArH), 6.51 (1¾ dd, J= 8.0,2.0 Hz, ArH), 6.74 (1¾ d, J= 8.0 Hz, ArH), 6.80 (1¾ d, 8.0 Hz,
ArH), 7.20 (1H, dd, /= 8.0,2.0 Hz, ArH), 738 (1¾ d, J= 2.0 Hz, ArH) ppm; 13C NMR (100 MHz, CDC13) 23.34,29.60,41.01,55.66,55.86, 60.73,110.77,111.13,113.89,114.12,120.91,124.10,127.85,132.39, _ 143.81,14622,146.52,150.26,197.43,210.15 ppm. 21 ΚΦ氣苯基>5普氫氧基-3-甲氧基苯基)戊烧-1,3-二酮 l-(4-Chlorophenyl)-5-(4-hydroxy-3-meth〇5gphenyl)pentane-l?3-dione 起始物質: 程序: 產率: m.p.:
化合物53 如實施例57 92% 57-63°C 光譜資料: LRMS331/333 [M-HfHNMRpOOMHz^CDClseS/ZOpHUJ= 7.8 Hz, CH2CH2)5 2.93 (2¾ t, 7.5 Hz, CH2CH2X 3.83 (3¾ s? OCH3)5 5.69 (1¾ te,OH),6.08 (1¾ s,enol CH),6.87-6.71 (2¾ m^ArH),6.83 (1H, d, /= 8.4 Hz, ArH), 7.38 (2¾ d, J- 8.7 Hz, ArH), 7.76 (2¾ d, 8.4 取 ArH),16.12 (1¾ bre,OH) ppm; 13C NMR (75 MHz^ CDC13) δ 31·22,41·11,55.73,96.24,110.97,114.35,120.72,128.23,128.78, 132.39,133.18,138.41,143.99,146.41,181.95,195.84 ppm. 22 H3-氣苯基>5普氫氧基-3-曱氧基苯基)戊烧-1,3-二酮 150
3002-8965-PF 200819122 1 -(3-Chlorophenyl)-5-(4-hydroxy-3-methoxyphenyl)pentane-l 53-di〇ne 起始物質: 程序: 產率: m.p.:
化合物54 如實施例57 27% 54-55°C 光譜資料: LRMS 331/333 8.41¾ CH2CH2),2·94 (2ΗΛ 8.1 取 CH2CH2),3.86 (3¾ s,OCH3), 5.49 (1¾ brs,OH),6.09 (1¾ s,CH),6.70 - 6.72 (2¾ m,ArH),6·83 (1¾ d,J= 8.7 Hz, ArH), 7.37 (1H, t, J= 7.8 Hz, ArH), 7.48 (1¾ d, J= 6.9 Hz, ArH), 7.82 (1H, s, ArH)? 16.01 (1H, s, OH) ppm; 13C NMR (75 MHz, ΟΧ:13)δ31·35,41·35,55.90,96.69,111.01,114.41,120.88,125.04, 127.12,129.89,132.15,132.47,134.89,136.74,144.11,146.47,181.64, _ 196.23 ppm. 23 1-(3,4-.—氣本基)-5-(4-氮氧基-3-甲氧基苯基)戍烧-1,3-二嗣
1 -(3,4-Dichlorophenyl)-5-(4-hydroxy-3-methoxyphenyl)pentane-1,3-dione 起始物質: 程序: 產率: m.p.:
化合物55 如實施例57 50% 78-80°C ifeil資料: LRMS365 [1^0+,362,367^111^111(300^4^0)013)32.69(211^ J==8.1 ^CH2CH2),2.91 (2似片·5^〇Η2〇Η2)53.82(3Ηα OCH3)5 5.26 (0.5H, s, OH), 5.99 (1H, s5 CH)? 6.67-6.69 (2H, m, ArH)? 6.82 (1H, d, J= 7.5 Hz, ArH), 7.25 - 7.31 (1H, m, ArH), 7.40 (1¾ m? ArH)? 7.45-7.55 (1¾ m? ArH) ppm; 13C NMR (75 MHz, CDC13) δ 31.30, 40.95,55.89,101.56,110.98,114.39,120.87,127.32,130.52,130.96, _ 132.28,132.65,133.90,137.12,144.11,146.45,183.08,195.05 ppm. 24 K2,4*二氯苯基)>5·(4-氫氧基-3-曱氧基苯基)戊烧-1,3-二酮 l-(2,4-Dichlorophenyl)-5-(4-hydroxy-3-me1hoxyphenyl)pentane-l?3-di〇ne
起始物質: 程序: 產率: m.p.:
化合物56 如實施例57 38% 86-87°C 光譜資料: 8.1 Hz, CH2CH2)5 2.94 (2B,%J= 7.5 Hz, CH2CH2)5 3.87 (3¾ s, OCH3X 5.49 (IH, bis, OH)? 6.07 (1¾ s, CH), 6.70-6.75 (2H, m, ArH), 6.81-6.89 (1H, m? ArH)? 7.52 (1¾ d, J= 8.4 Hz, ArH), 7.66 (1H, dd, J= 8.7,2.4 Hz, ArH),7.93 (1¾ cU=2.1 取 ArH),15.91 (1¾ bre,OH) ppm; 13CNMR (751^〇)013)531.33,41.28,55.89,96.58,110.99,114.41,120.87, 126.00,128.94,130,70,132.37,133.25,134,84,136.59,144.13,146·47, 180.80,196.16 ppm 28 6~(4~氣氣基-3-曱乳基苯基)~1-苯基-己烧r2,4~二嗣 6-(4-Hydroxy-3-methoxyphenyl)-l-phenyl-hexane-2?4-dione 起始物質: 程序: 產率: 化合物60 如實施例57 55% 151
3002-8965-PP 200819122 光譜資料: LRMS 311 [M-H]+; ^NMR (300 MHz, DMSO) δ 2.10-2.38 (0.9H, m)? 2.57 (2H, t, J= 7.8Hz, CH2CU2l 2.61-2.77 (4.8H, m)? 3.61 (1.9¾ s)? 3.71 (3¾ s), 3.73 (3.3¾ s), 3.79 (1.5¾ s)? 5.71 (1¾ s), 6.53-6.60 (1.6¾ m5 ArH)? 6.62-6.69 (1.8H, ArH), 6.72-6.77 (1.7H, m, ArH), 7.14 (1.6¾ m,ArH),7.20-7.86 (6.8¾ m,ArH),8.64 (0.8¾ s),8.66 (1¾ s),15.40, (1H, bi^) ppm; 13C NMR (75 MHz, DMSO) δ 28.86,30.86,44.515 45.16, 50.00,56.00,56.04,56.36,100.19,112.96,115.76,120.72,120.79, 127.15,127.33,128.77,128.94,129.72,130.24,131.73,132.04,134.62, 135.92,145.13,145.22,147.88,192.32,194.34,203.23,204.97 ppm. Analysis by NMR shows a mixture of the enol and keto tautomers in an unknown ratio. Due to the complexity of the JNMR only partial assignment has been made. 29 6<4-氫氧基-3-曱氧基苯基μ-並苯-1-基-己烧-2,4«二酮
6-(4-Hydr〇)^-3-methoxyphenyl)-l-naphthalen-l-yl-hexane-2?4-dione 起始物質: 程序: 產率: 化合物61 如實施例57 19% 光譜資料: LRMS361 [M-H]+; 1HNMR(300MHz;DMSO)52.1-2.29(3.8H?m)5 2.45-2.58 (m, DMSO + CH2CH2)5 2.60-2.70 (5.7H, m), 3.68 (3.3¾ s)5 3.72? (2.8¾ s)5 3.85 (1.9¾ s)5 4.14 (2¾ s)5 430 (1.8¾ s), 5.74 (1¾ s), 6.50-6.59 (1H, m, ArH)? 6.64 (1¾ t, 8.1 Hz, ArH)? 6.74 (1¾ s, ArH), 6.80-7.15 (1H, m)5 7.34 (0.8¾ d5 J= 4.5 Hz, ArH)5 7.43-7.55 (6.3H, m, ArH), 7.81-7.97 (5.9H, m5 ArH), 8.71 (1H, s), 8.72 (1¾ s)? 15.50 (0.9¾ s) ppm; 13C NMR (75 DMSO) δ 28.88,30.92,42.48,45.21,47.94,
55.99,56.04,5624,100.09,112.92,112.97,115.73,115.79,120.71, 120.77,12448,124.76,125.98,126.07,126.16,126.26,126.58,126.74^ 127.98,128.65,128.87,128.97,131.58,131.67,132.03,132.21,132.52, 133.81,133.87,145.14,145.21,147.86,147.89,192.64,194.12,203.20, 205.18 ppm. Analysis by ]H NMR shows a mixture of the enol and keto tautomers in an unknown ratio. Due to the complexity of the !NMR only partial assignment has been made. 30 6-(4-氮氧基-3-甲氧基苯基1,1 -二苯基-己燒》2,4-二嗣 6~(4-Hydroxy-3-methoxypheDyl)-l,l"diphenyl4iexane-2,4"dk)ne 起始物質: 程序: 產率: 化合物62 如實施例57 30% 光譜資料: LRMS 387 [M-H]+; lR NMR (300 MHz, DMSO) δ 2.10-2.28 (1¾ m), 2.53-2.78 (5H, 3.69 (2.6H, s), 3.72 (13¾ s), 3.74 (0.8¾ s)5 5.17 (0.9¾ s),5.39 (0.6¾ s),5.70 (0.9¾ s),6.50-6.59 (1.2¾ m,ArH),6.64 (1.2¾ d, J= 7.8 Hz, ArH)? 6.73 (1.2¾ dd, 12.0,1.8 Hz, ArH), 720-7.39 (12.8¾ ArH),8.64 (0.5¾ s),8.67 (1¾ s),15.45 (1¾ bre) ppm; 13CNMR (75 MHz, DMSO)628.85,31.05,45.15,55.98,56.02,5637, 59.33,63.87,10121,112.93,115.73,120.70,120.83,127.41,127.55, 152
3002-8965-PF 200819122 128.95,129.03,129.27,129.52,131·58,131.97,138.55,139.88,145.13, 145.25,147.87,192.79,194.80,203.20,204.58 ppm. Analysis by ^ NMR shows a mixture of the enol and keto tautomers in an unknown ratio. Due to the complexity of the ^NMR spectrum only partial assignment has been made. 31 6~(4-氮氧基·3-甲氧基苯基)~1,1-二甲基-1-苯基-己姨r2,4~二明 6-(4-Hydroxy-3-methoxyphenyl)-1 ? 1 -dimethyl-1 -phenyl-hexane-2,4-dione 起始物質: 程序: 產率: 化合物63 如實施例57 6% 光譜資料: LRMS 339 [M-H]+; 1 2HNMR (300 MHz, CDC13) δ 1.49 (6H, s, 2 x CCH3)5 2·45 (2ΗΛ/= 8,11¾ CH2CH2),2·79 (2ΗΛ J= 8·1 Hz; CH2CH2)5 3.82 (3¾ s? OCHsX 5.25 (1¾ s, CH), 5.51 (1¾ bi^9 OH)? 6.54-6.64 (2H, m, ArH), 6.78 (1¾ 8.1 Hz, ArH)? 7.14-7.35 (5H, m?
ArH)? 15.40 (lH,s? OH) ppm; 13CNMR(75MHz?CDC13)524.57? 26.26,26.12,31.61,39.61,44.97,52.46,53.09,55.85,55.89,97.75, 110.90,114.28,120.78,120.87,126.23,126.62,12733,128.40,128.99, 132.46,132.66,142.64,143.93,145.30,146.37,189.56,201.96,203.36, 205.91 ppm. Analysis by ^NMR shows a mixture of tautomers in an ^proximate 3.5:1 mtio. TTiem^or tautomer is quoted in NMR data. 74 1 -(2-氯苯基氮氧基-3-甲氧基苯基)戍炫r 1,3-二嗣 l-(2-Chlorophenyl)-5-(4-hydroxy-3-mefli〇jQphenyl)pentane-l53-di〇ne 起始物質: 程序: 產率: m.p.:
化合物94 如實施例57 71% 89°C
光譜資料: LCMS333 [Μ+Η]+,331 [M]·; ^NMRGOOMHz^CDCb) 2.70-2.73 (2¾ m, CH2), 2.93-2.97 (2¾ m5 CH2)5 3.87 (3¾ s5 OCH3)5 5.61 (1¾ br s5 enol CH or phenol OH), 6.02 (1H, s, enol CH or phenol OH), 6.72-6.73 (2¾ m? 2 x ArH)5 6.86 (1¾ d,J= 8.4 Hz, ArH), 7.31-7.40 (2¾ m5 2 x ArH), 7.43 (1¾ dd, J= 8.4? 1.6 Hz, ArH)? 7.56 (1¾ dd, 8.0 and 1.6 取蝴,15.73 (lUte,enol OH)ppm; nCNMROOOMHz^CDaa) 31.28,40.92,55.81,101.60,110.91,114.31,120.78,126.85,129.93, 130.60,131.54,131.63,132.32,135.38,143.98,146.38,184.30,194.86 ppm. 3002-8965-PP 153 1 75 1 ~(4·氣-3-甲基苯基鼠氧基-3-甲氧基苯基)戍烧r 1,3-二嗣 2 ^4^Uoro-3-methylphenyl)-5-(4-hydr〇}cy-3-methoxyphenyl)pentane-l ,3-dione 起始物質: 程序: 產率: m.p.:
化合物95 如實施例57 61% 68-70°C 光譜資料: LCMSpvr|347; 'HNMRi^OMHzCDCb) 2.40 (3H, s, CH3), 2.70(2¾ t CH2),2.91 (2ΗΛ CH2),3.84 (3¾ s,OCH3),5.49 (1¾ s,enol 200819122 CH or phenol ΟΗ) 6·06 (1¾ s,enol CH or phenol OH),6.69 (1¾ s, ArH)? 6.70 (1H, d, ArH), 6.81 (1¾ d, ArH), 7.37 (1¾ d, ArH), 7.60 (1¾ d5ArH)5 7.70(1¾ s?ArH) ppm; 13CNMR(400MHzCDC13) 20.3, 31.5,41·4,56·0,96·5,11U,114.4,120.9,125.8,129.4,129.5,132.6, _133.4,136.7,138·9,1441,146.5,182.6,195.8 ppm._ 76 1井氣-2-甲基苯基>5<4-氩氧基-3-甲氧基苯基)戊烧-1,3·二酮 l-(4-Chloro2-methylphenyl)-5-(4-hydro^-3-meth〇}gphenyl)pentane-l53-di〇ne 起始物質: 程序: 產率: m.p.:
化合物96 如實施例57 85% 78°C 光譜資料: LCMS 345 ]HNMR(400 MHz, CDC13) 2.46 (3¾ s,
PhCH3),2.68-2.72 (2¾ m,CH2),2.93-2.96 (2¾ m,CH2),3.87 (3¾ s, OCH3), 5.60 (1¾ br s? enol CH or phenol OH), 5.78 (1¾ s, enol CH or phenol OH), 6.71-6.73 (2¾ m5 2 x ArH)? 6.86 (1H, 4 J= 8.0 Hz, ArH)? 7.19-7.27(2¾m52xArH),736 (1H,4^=8.0Hz,ArH)? 15.94(1¾ brs, enol OH) ppm; 13CNMR(100MHz, CDC13) 20.50,31.33,40.97, 55.80,100.45,110.90,114.32,120.78,125.90,12959,131.26,132·38, _13425,136.46,139.08,143.98,146.38,186.85,194.98 ppm._ 77 H3-氯-2-甲基苯基>5<4-氫氧基-3-甲氧基苯基)戊烧-1,3-二酮 l-(3-chloro-2-methylphenyl)-5-(4-hydroxy-3-methoxyphenyl)peniBne-l?3-di〇ne 起始物質: 程序: 產率: 化合物97 如實施例57 90% 光譜資料: LCMS 347 \Μ+Ή\\ 345 [M-H]+; ^NMR(400 MHz, CDC13) 2.45 (3¾ s,PhCH3),2.67-2.71 (2¾ m,CH2),2.92-2.96 (2¾ m,CH2),3.87 (3¾ s, OCH3), 5.57 (1¾ br s5 enol CH or phenol OH), 5.73 (1¾ s? enol CH or phenol OH), 6.71-6.72 (2¾ m, 2 x ArH), 6.85 (1H, d? J= 8.0 Hz, ArH), 7.16 (1¾ t, 8,0 Hz, ArH)? 7.26 (1¾ 8.0 Hz, ArH), 7.44 (1¾ 4 8.01¾ ArH),15.78 (1¾ br s,enol OH) ppm; 13C NMR (100 MH^CDCls) 17.28,31.33,40.95,55.83,101.21,110.92,114.35, 120.81,126.46,126.63,131.16,132.34,134.44,135.91,138.49,144.03, _146.42,187.49,195.08 ppm._ 78 K3-氯冰甲基苯基氫氧基-3-曱氧基苯基)戊燒rl,3_二酮 1 ^3^hloro4-methylphenyl)-5-(4-hydroxy-3-me1hoxyphenyl)pentane-1,3-di〇ne 起始物質: 程序: 產率: m.p.:
化合物98 如實施例57 83% 70-72°C 光譜資料: LCMS PVT| 347; ]HNMR (400 MHzCDC13) 2.41 (3¾ s5CH3)? 2.70 (2ΗΛ CH2), 2.91 (2¾ t CH2),3.84 (3¾ s,OCH3),5.48 (1¾ s,enol CH or phenol OH) 6.06 (1¾ s, enol CH or phenol OH), 6.70 (1H, d, ArH), 6.71 (1H, s, ArH), 6,83 (1H, d, ArH), 7.28 (1¾ 4 ArH), 7.60 (1H, d, 154
3002-8965-PF 200819122
ΑτΗ),7.81 (IH^ArHippm; bCNMR(400MHzCDC13) 20.4,31.5, 41·3,56.0,96.4,111.1,114.5,120.9,1252,127.7,131.2,132.6,134.2, 135.0,140.9,144.1,146.6,182.2,195.7 ppm. 86 5<2-氯冬氫氧基-5-甲基笨基>1«(並苯-3-基)戊烧-1,3-二酮 5-(2-Chloro4-hydro^-5-methoxyphenyl)-1 -(naphthalene-3-yl)pentane-1 ?3-di〇ne 起始物質: 程序: 產率: m.p二 化合物105 如實施例57 26% 134°C 光譜資料: LCMS 383 [M+H]+; ^NMRC^O MHz, CDC13) . 2.76-2.80 (2H, m, CH2),3·06·3·10 (2¾ 巩 CH2),3.85 (3¾ s,OCH3),5.57 (1¾ br s,phenol OH or enol CH), 629 (1¾ s, phenol OH or enol CH)? 6.77 (1H, s, ArH), 6.96 (1H, s? ArH)? 7.53-7.61 (2H, m? 2 x ArH)5 7,87-7,89 (3¾ m5 3 x ArH), 7.95 (1¾ d, 8,0 Hz, ArH), 8.42 (1H, s, ArH), 16.24 (1H, te5 enolOH)ppm. ^CNMRClOOMHz^CDCb) 29.48,39.47,56.13, 96.82,112.51,115.50,123.04,125.19,126.77,127.73,128.09,128.18, 128.41,129.29,129.41,131.93,132.68,135_22,144.72,14536,182.88, 195.77 ppm. 79 氫氧基-3-曱基苯基>2}二曱基-K並苯-2-基)戊烧-1,3-二酮 5-(4-Hydroxy-3-methoxyphenyl)-2?2-dime%H-(naphthalen-2-yl)pentane-l53-di〇ne 起始物質: 程序: 產率: 化合物99 如實施例31,除了使用90% 10%«炭上的鈀,並以管 柱層析法純化 光譜資料: LCMS377[M+H]VHNMR(400MH^CDa3) . 1.52(6Iis,2X C(CH3)),2.68-2.72 (2¾ m,CH2),2.76-2.80 (2¾ m,CH2),3.62 (3¾ s, OCH3), 6.39 (1H, ^J= 2.0 Hz, ArH), 6.52 (1H, dd, J8.0,2.0 Hz, ArH), 6.67 (1H, d, J= 8.0 Hz, ArH), 7.52-7.61 (2¾ m? 2 xArH), 7.80-7.86 (4¾ m, 4 x ArH), 8.17 (1H, s, ArH) ppm; 13C NMR (100 MHz, CDC13) .23.30,29.57,41·16,55·53,61.14,110.68,114.08,120.97,124.45,126.82, 127.54,128.43,128.73,129.73,130.66,132.22,132.27,132.54,135.19, _143.75,146.13,199.23,209.79 ppm. 80 5<4«氫氧基-3-甲氧基苯基曱苯基戊烧-1,3-二酮 5^4-Hydroxy-3-methoxyphenyl)-l-/?-tolylpentane-l?3-di〇ne 起始物質: 程序: 產率: 化合物65 如實施例31,除了使用94% 1〇%«炭上的鈀,並以管 柱層析法純化 光譜資料: LCMS313 P+H]+; 'HNMRC^OMHz^CDCls) 2.42(3¾s, __PhCH3); 2.70-2.74 (2¾ m? CH2); 2.9Φ2.98 (2¾ ιώ,(:Η2),3.86(3Η^, 3002-8965-PF 155 200819122 OCH3), 5.62 (1H, brs, enol CH or phenol OH), 6.14 (1H, s, enol CH or phenol OH), 6.73-6.75 (2¾ m, 2 x ArH), 6.86 (1¾ d, 8.〇 Hz, ArH), 7.26 (2H, d, J= 8.0 Bz, 2 x ArH), 7.78 (2H, d, J= 8.0 Hz, 2 x ArH)? 16.26 (1¾ ta,enol OH) ppm; 13C NMR (100 CDC13) 21.53,31.41, 41.14,55.77,95.98,110.94,114.29,120.76,126.99 (2 x CH), 129.28 (2x CH),132.03,132.60,143.06,143.92,146.37,183.60,195.12 ppm. 81 5<4-氫氧基-3-甲氧基苯基>2,2-二甲基曱苯基戊烧-U-二酮 5^4-Hydroxy-3-methoxyphenyl)-2^imethyl-l-/M:olylpentane-l,3-<ii〇ne 起始物質: 程序: 產率: 化合物100 如實施例31,除了使用82% 10%^炭上的鈀,並以管 柱層析法純化
光譜資料: LCMS341 [M+EOVhNMR^OOMH^CDCL) 1.43 (6¾ s, OCC(CH3)2CO), 2.38 (3¾ s, PhCH3)5 2.64 (2¾ t, J= 7.2 Hz, CH2)5 2.77 (2¾ t, J= 7.2 Hz, CH2)? 3.77 (3H, s5 OCH3)5 5.43 (1H, bis, phenol OH), 6.48 (1H, d, J= 2.0 Hz, ArH), 6.54 (1¾ dd, J8.0,2.0 Hz, ArH), 6.74 (1¾ d? J= 8.0 Hz, ArH), 7.13 (2¾ d, J= 8.0 Hz, 2 x ArH), 7.59 (2¾ d,/= 8.0 Hz^xArl^ppm; UCNMRaOOMH^CDCb) . 21·54,23.16,29·58, 41.11,55.71,60.90,110.83,114.07,129.04,129.25,132.42,132.65, 143.85,143.88,146.20,198.83,209.84 ppm. 82 M4-氰基苯基>5<4·氫氧基各曱氧基苯基)戊烧-1,3-二酮 l-(4-Cyanophenyl)-5-(4-hydro>^-3~methoxyphenyl)pentane-l,3-di〇ne 起始物質: 程序: 產率: m.p.:
化合物101 如實施例31,除了使用 29% 128-130°C
10%«炭上的鈀,並以管 柱層析法純化 光譜資料: LCMS 322 [Μ]-; ^NMRC^O MHz, CDC13) 2.77 (2H, m, CH2)? 2.96 (2H, m, CH2), 3.88 (3H, s, OCH3)5 5.50 (1¾ br s, enol CH or phenol OH)? 6.14 (¾ s? enol CH or phenol OH), 6.71-6.73 (2H, m, 2 x ArH), 6.85 (1¾ 8.4 Hz, ArH), 7.75 (2¾ d, J= 8.4 Hz, 2 xArH), 7.94 (2¾ d, J= 8.4 Ez, 2 x ArH), 15.91 (1¾ brs, enol OH) ppm; 13C NMR (100MHz,CDC13) 31.12,41.79,55.86,97_43,110.92,114.37,115.37, 118.09,120.82,125736 (2 xCH)? 132.29 (2 x CH)? 132.40,138.64, 144.07,146.42,179.43,197.98 ppm. 83 1书初丁基苯基)·5<4·氫氧基各甲氡基苯基)戊烧-1,3·二酮 1 -(4-/eri-Biitylphenyl)-5-(4-hydroxy-3-methoxyphenyl)pentane-153-di〇ne 起始物質: 程序: 產率: m.p.:
化合物102 如實施例31,除了使用91% 87-88°C
3002-8965-PP 156 200819122 10〇/(^炭上的鈀,並以管 柱層析法純化 光譜資料: LCMS 355 [M+H]+; ^NMR (400 MHz, CDC13) 1.35 (9¾ s? C(CR3%\ 2.72 (2¾ t, 8,4 Hz, CH2)5 2.96 (2H, t, J= 8.4 Hz, CH2)? 3.87 (3H, s, OCH3)? 5.54 (1H, br s? end CH or phenol OH), 6.13 (1H, s5 enol CH or phenol OH), 6.72-6.74 (2H, m5 2 x ArH), 6.86 (1H, d, J= 8.0 Hz, ArH), 7.47 (2H, d, 8.0 Hz, 2 x ArH), 7.81 (2¾ d, J= 8.0 Hz, 2 x
ArH), 16.24 (1H, brs, enol ΟΗΓ) ppm; 13C NMR (100 MHz, CDC13) 31.07,31.45,35·03,41·24,55.83,96.12,110.95,114.29,120.80,125.58 (2xCH),126.87(2xCH),132.01,132.66,143.93,146.37,156-10, 183.44,195.34 ppm. 84 氫氧基-3-甲氧基苯基甲苯基戊炫rl,3-二酮
5-(4-Hydroxy-3-methoxyphenyl)-l-o-tolylpentane-l?3-cii〇ne 起始物質: 程序: 產率: m.p,:
化合物103 如實施例31,除了使用88% 96°C 1〇0/减上的鈀,並以管 柱層析法純化 光譜資料: LCMS 313 [M+H]+? 625 [2M+H]+; ]HNMR(400 MHz, CDC13) 2.48 (3¾ s,PhCH3),2.68-2.72 (2¾ m,CH2)5 2.93-2.97 (2¾ m,CH2),3.87 (3¾ s, OCHsX 5.56 (1¾ br s5 enol CH or phenol OH)? 5.81 (1¾ s, enol CH or phenol OH), 6.72-6.74 (2H, m, 2 x ArH), 6.86 (1¾ d, 8.0 Hz,
ArH), 7.21 - 7.27 (2H, m, 2 x ArH)? 7.33 - 737 (2¾ m, 2 x ArH)? 7.43 (1¾ 4 /= 8.0 取 ArH),15.97 (1¾ ta,enol OH) ppm; 13C NMR (100 MHz» CDC13) 20.58,31.39,41·08,55.82,100.57,110.93,11432, 120.81,125.71,128.23,130.64,131.36,132.52,135·84,136.96,143.97, _ 146,39,187.91,195.05 ppm.
85 5-(4-氫氧基-3·曱氧基苯基曱苯基戊院-1,3-二酮 5-(4-Hydroxy-3-meth〇}Qphenyl)-l-wi-tolylpentane-l?3-dione 起始物質: 程序: 產率: m.p.:
化合物104 如實施例31,除了使用88% 52°C 10%«炭上的鈀,並以管 柱層析法純化 光譜資料: LCMS 313 [Μ·ΗΗ〇+,625 [2Μ+Ή]+; WNMR(400 MHz^ CD〇3) 2.42 (3¾ s, PhCH3)? 2.71-2.75 (2¾ m, CH2)? 2.94-2.98 (2H, m, CH2)5 3.87 (3¾ s,OCH3),5.54 (1¾ brs,enol CH or phenol OH),6.14 (1¾ s,enol CH or phenol OH), 6.72-6.75 (2H, m? 2 x ArH), 6.86 (1H, d, J= 8.0 Hz, ArH), 734 - 7.35 (2¾ m, 2 x ArH), 7.65-7.68 (2¾ m, 2 x ArH), 16.19 .(1¾ brs, enol OH) ppm; 13C NMR (100 MHz, CDC13) 21.36,31.42, ___4131,55.83,96.45,110.96,114.32,120.81,124.14,128.48 132.62, 157
3002-8965-PF 200819122
133.11,134.76,138.37,143.96,146.39,183.51,195.71 ppm. 89 5·(3-乙氧基4-氫氧基苯基>1-苯基戊烚1,3-二酮 5-(3-Ethoxy-4-hydroxyphenyl)-1 -phenylpentane-1,3-dione 起始物質: 程序: 產率: m.p.: 化合物106 如實施例31,除了使用77% 110-112°C 10%^炭上的鈀,並以管 柱層析法純化 光譜資料: LCMS313 [M+H]+,335 [M+Nah iHNMRGOOMHz^CDCb) 1.43 (3¾ t, J= 7.0 Hz, OCH2CH3)3 2.72 (2¾ m, CH2), 2.94 (2¾ CH2)? 4.09 (2¾ q5 J= 7.0 Hz, CX:H2CH3)5 5.57 (1H, brs, enol CH or phenol OH),6.15 (1EU enol CH or phenol OH),6.71-6.73 (2¾ m,2 xArH), 6.86 (1¾ 8.0 Hz, ArH)? 7.43-7.56 (3¾ m, 3 xArH), 7.85-7.88 (2H, m, 2 x ArH), 16.18 (1H, brs, enol OH) ppm; 13C NMR (100 MHz, CDCI3) 14.87,31.40,41.37,64·39,96.43,111.88,114.25,120.73, 126.97 (2xCH), 128.60 (2 x CH), 13230,13251,134.81,144.10, _ 145.65,183.23,195.87 ppm. 實施例61 TRPV1受體在老鼠輸精管的調節 (TRPV1 receptor modulation in the rat vas deferens) 試驗 1 (Assay 1)
Wistar品系雄鼠(275 ± 25 g)經由過量CO2被抑制。 輸精管被移除,至於pH 7· 4的Krebs溶液(Krebs solution),其成分為(公克/公升):“(:16.89,1^10.35, CaCl2 0· 277,〇2P〇4 0.1 63,MgS〇4.7H2〇 0.296,NaHCOs 2.1 glucose 1· 8,並移除多餘的脂肪與節締組織。輸精管該 最接近前列腺的部分被切為二半,每一半於32°C被置於 Krebs溶液中,並施以1公克壓力(1 g tension)。該組 織被電場刺激(EFS;最大刺激的60%,0. 015 Hz,持續 158
3002-8965-PF 200819122 0. 5 ms ) response 而收縮,並測量收縮反應 (contractile 表6、TRPV1受體在老鼠輸精管的調節 化合物 飽和的(S )或 不飽和的(U) 對於辣椒素E F S反 應的抑制[% ] (Inhibition of EFS response relative to capsaicin) 33 U -12 1 S 27 34 U -15 2 S 96 35 U 25 3 S 63 6 8 U 14 69 S 38 38 U -36 6 S 24 40 U -82 8 S 36 42 U 6 10 S 16 43 U -13 11 S 68 顯示 之飽和, 4-氫氧基-3-曱氧基苯基團與羰基團之間的鍵結 在試驗中,通常導致TRPV1活性增加的結果。 3002-8965-PF 159 200819122 實施例6 2 在 DRG 神經元細胞的 TRPV1 調節(TRPVI modulation in DRG neurones ) 試驗 2 ( Assay 2 ) 已知一種源自背根神經節(dorsal root gang 1 ia, DRG )之神經元細胞,其特徵在於它們對於神經毒素辣椒 素(capsaicin)的獨特感受性,請參照Szallasi,A.等 人iPeF,159-212,51(2),( 1 999)),辣椒 素可措由活化TRPV1受體而使這些細胞興奮,請參照
Caterina,M· J·等人(心2^斤,81 6-824, 389( 6653), ( 1 997))。辣椒素使這些神經元細胞從中央或周遭末端釋 放胜狀神經傳導素降血#5素基因相關之胜狀(ca 1 c i t 〇n i n gene-related peptide,CGRP)以及物質 P ( substance P, SP)。 老鼠DRG感覺神經元被培養,依據先前方法之修正 (Hall, A. K. etal., J. Neurosci., 2775-2784, 1 7(8), (1 9 9 7 ))。用於本實驗之培養物具有感覺神經元、許旺細 胞(Schwann cells)、以及纖維母細胞(fibr〇blasi:s)。 測里待測化合物對於CGRP釋放’在有、無辣椒素之情形 下之效果。化合物 1、2、4、6、7、π、12、13、14、15、 16、17、18、19、20、21、22、23、24、25、26、27、28、 29 、 30 、 3卜 32 、 69 、 71 、 74 、 76 、 8〇 、 81 、 82 、 83 、 84 以及3-薑酮(gingerdione)被進行測試。 3002-8965-PF 160 200819122 成熟的神經元細胞暴露於:(a )對照組(Veh i c 1 e ) (DMSO,0· 1%),(b)待測化合物(3 與 30 μΜ),(c)辣 椒素(1 μΜ) ,(d)待測化合物(3與30 μΜ)與辣椒素 (1 μΜ)。 培育20分鐘後,上清液中的CGRP含量經由對老鼠 CGRP 專一之酵素連結免疫吸收法(enzyme-linked immunosorbant assay, ELISA, SpiBio kit A05482 ) o 結果係如以下表7所示。 ⑩ 表7、在老鼠DRG感覺神經元中,待測化合物對於CGRP 釋放之影響
化合物 CGRP釋放(對於1 μΜ 辣椒素反應的百分比) 待測化合物對於1 μΜ辣椒素引 起之CGRP釋放之影響 -ve:辣椒素反應的抑制 +ve:辣椒素反應的增強 3 μΜ 30 μΜ 3 μΜ 30 μΜ 2 20 117 46 8 4 36 63 58 24 15 34 34 -18 -27 16 53 52 49 49 69 49 36 49 -23 11 24 111 - 8 -12 6 52 49 -15 -28 7 35 76 -19 -41 12 19 73 -13 -14 32 22 21 -47 -40 3-薑酮 17 18 -37 -43 3002-8965-PF 161 200819122
化合物 CGRP釋放(對於1 μΜ 辣椒素反應的百分比) 待測化合物對於1 μΜ辣椒素引 起之CGRP釋放之影響 -ve:辣椒素反應的抑制 +ve:辣椒素反應的增強 3 μΜ 30 μΜ 3 μΜ 30 μΜ (Gingerdione) 1 26 41 -36 -24 14 120 94 12 -35 17 55 183 98 22 13 75 245 -48 67 18 146 146 -10 12 19 139 286 29 159 20 46 96 -29 - 4 21 50 150 -6 56 22 60 163 -2 58 23 84 242 -2 47 24 92 193 -13 2 25 48 59 -18 -21 26 66 248 -47 31 27 85 162 -46 66 28 29 107 -51 29 29 65 164 -46 41 30 70 122 -49 150 31 56 109 -17 77 71 48 38 -26 -29 74 54 75 -15 - 6 76 55 107 -9 -4 80 68 118 -44 24 81 45 104 -25 22 82 53 58 -4 -27 83 66 144 -11 0 3002-8965-P? 162 200819122 化合物 CGRP釋放(對於1 μΜ 辣椒素反應的百分比) 待測化合物對於1 μΜ辣椒素引 起之CGRP釋放之影響 -ve:辣椒素反應的抑制 +ve:辣椒素反應的增強 3 μΜ 30 μΜ 3 μΜ 30 μΜ 84 54 74 -32 - 26 全部的化合物調節CGRP釋放,不論其為增加CGRP釋 放,或是抑制辣椒素引起之CGRP釋放。 實施例63 在天竺鼠迴腸之平滑肌節奏的調節(M〇(juiati〇ri 0f smooth muscle tone in the guinea pig ileum) 試驗 3 (Assay 3)
Duncan Hartley品系之雄性天竺鼠(325 ± 25 g)經 由過量的C〇2被抑制,腹腔被打開且迴腸片段被移除。迴 籲腸的細條被懸浮於含有Krebs溶液(公克/公升之成分 為·· NaCl 6.89, KC1 0·35, CaCl2 〇.277, KH2p〇4 〇163, MgS〇4.7H2〇 0.296,NaHC〇3 2.1 glUC0se 18)之器官保 存液中。溶液被保存於32吒,且供給氣體〇2 (95%)-C〇2 (5%),以維持pH為7· 4。經由等滲透壓換能器㈠s〇t⑽“ transducers)記錄機械活性。加入待測化合物前,在平 衡前1小時先施加1公克的靜止壓力於肌肉條上。在平衡 期間,每個準備均以15分鐘之間隔清洗2次。 組織胺(Histamine,1.7 μΜ; appT0Ximateiy ec6G_70) 3002-8965-PF 163 200819122 或 5-羥色胺(hydroxytryp1:amine, 5 —Ητ, 2·6 μΜ; approximately EC6。-”)被加入5分鐘,並記錄收縮幅度。 組織胺或5-HT隨後被洗掉,直到迴腸組織回歸基準情形。 回到基準後5分鐘,化合物(3與3〇 μΜ)被加入,並記 錄收縮幅度(如果有的話)。在待測化合物持續存在下, 組織胺或5-ΗΤ被重新加入,並記錄抑制反應。 結果係如以下表8所示。
表8待測化合物在天竺鼠迴腸以及組織胺與5 —π引起之 天竺鼠迴腸收縮之影響
天竺鼠迴腸與 組織胺引起之 收縮有關的收 天竺鼠迴腸與 5-HT引起之收 縮有關的收縮
3002-8965-PF 組織胺引起之 收縮的抑制 (%) 5-HT引起之收 縮的抑制(%) 164 200819122 化合物 組織胺引起之 收縮的抑制 (%) 5-HT引起之收 縮的抑制(%) 天竺鼠迴腸與 組織胺引起之 收縮有關的收 縮 天竺鼠迴腸與 5-HT引起之收 縮有關的收縮
N/D:並未決定,由於該化合物之抽筋活性 實施例6 4 在人類肺部纖維母細胞之抗組織重塑活性 (Anti-remodelling activity in human lung 3002-8965-PF 165 200819122 fibroblasts) 試驗 4 ( Assay 4 )
人類胎兒肺部纖維母細胞株(HFL1 cells; ATCC accession number CC1 -153)被使用於本試驗中。細胞被 培養於具有滴量胎牛血清蛋白(foetal bovine serum,FBS; 〇· U)之培養液中24小時。24小時的培養後,培養液換 為:(a)控制組培養液:具有1〇% FBS,1%磷酸生理食 鹽水(phosphate saline),以及 0.5 mM L-麩胺醯胺 (glutamine)之培養液,(b)控制組培養液以及轉型生 長因子 /3 ( transforming growth factor beta,TGF /3 ; 1 0 ng/ml) ,(c)控制組培養液與TGF冷與待測化合物(3 與30 μΜ)。培養液A以試劑(Tr i - reagent)被萃取。編 碼α-平滑肌肌動蛋白(smooth muscle actin’ α-SMA )的 mRNA量,利用可擴大a-SMA mRNA之引子對經由及時反轉 錄 S# 合 反 應 (real_tiine reverse transcript ion-polymerase chain reaction, rtRT-PCR ) 被評估。肝臟甘油駿-3-填酸去氫酶(glyceraldehydes 3-phosphate dehydrogenase,GADPH),在本試驗中作為 對照標記(ref erence marker )。由待測化合物對於tgf /5 引起的α-SMA mRNA過量表現之抑制可以被定量。 結果係如以下表9所示。 3002-8965-PF 166 200819122 表9、在人類肺部纖維母細胞中,待測化合物抗組 織重塑活性之影響
化合物 α-SMA mRNA合成的 抑制(%) 3 μΜ 30 μΜ 2 5 27 4 -3 17 15 13 29 16 - 8 10 69 10 34 11 8 39 6 -12 22 7 - 8 9 12 9 34 32 13 58 3-薑酮 13 24 1 12 34 14 11 17 17 -1 31 13 14 77 18 13 79 19 57 97 20 ~8 11 21 6 54 22 -5 25 23 13 79 24 8 80 25 - 3 20 26 2 64 27 6 79 28 12 47 29 33 86 30 84 100 31 34 80 71 -1 20 74 -4 53 3002-8965-PF 167 200819122 76 -1 94 80 4 29 81 - 2 55 82 -3 39 83 - 2 86 84 6 65 待測化合物顯示在3與30 μΜ抗組織重塑之活性的範 圍。 實施例6 5 Φ 在人類二倍體肺部纖維母細胞的消炎反應 (Anti-inflammatory action in human diploid lung fibroblasts) 試驗 5 ( Assay 5 ) 人類二倍體肺部纖維母細胞株(WI-38 cells),在 37SC下被隔夜培養於具有ι〇%胎牛血清蛋白之修改的 Eagle培養液,其存在介白素(IL_la,1 nM)與待測化合 •物(3與30 μΜ )。上清液經由放射免疫檢定法 (radioimmunoassay)測定釋放的PGE2,以及計算待測化 曰物對PGE2的抑制(表1 〇 )。細胞存活被檢測,由R〇swe 11
Park Memorial Institute 培養液清洗後,加入 Alamar
Blue式W ’於37 °C培養4小時。活細胞會吸入Alamar
Blue並於激發日守發出螢光。使用SpectroFluor Plus盤 項取機測ϊ營光強度,其激發波長為530 以及發散波 長為 590 nm (表 1 〇)。
3002-8965-PF 168 200819122 表1 0、待測化合物對人類肺部纖維母細胞IL -1 α -引起之 PGE2釋放的消炎效果
化合物 IL-loc-引起的 PGE2 釋放之抑制(%) 細胞存活度的降 低⑻ 3 μΜ 30 μΜ 3 μΜ 30 μΜ 2 88 102 -2 4 4 49 96 -3 10 15 49 95 -2 -1 16 32 83 10 -9 69 89 102 3 4 11 79 100 1 -7 6 88 102 6 4 7 47 94 -4 4 12 69 101 6 -5 32 67 101 -4 - 3 3-薑酉同 61 99 4 5 1 68 101 3 -10 14 77 101 5 -4 17 58 98 -1 4 34 72 109 3 5 47 10 109 1 11 13 73 99 -4 -3 18 86 99 3 15 19 73 100 -1 57 20 87 99 3 10 21 88 99 3 1L· 22 93 100 3 9 23 84 100 6 16 24 93 100 7 26 25 58 102 -6 0 26 81 100 3 10 27 92 99 4 40 28 87 99 1 6 29 86 99 -1 12 30 46 99 -10 29 31 83 101 5 - 7 3002-8965-PF 169 200819122
化合物 IL-la-引起的 PGE2 釋放之抑制(%) 細胞存活度的降 低⑻ 3 μΜ 30 μΜ 3 μΜ 30 μΜ 70 42 86 0 5 71 41 95 -1 11 74 99 101 1 16 76 99 101 4 26 80 72 102 2 1 81 62 101 3 -7 82 78 102 - 4 6 83 86 102 4 31 84 101 102 3 12 86 42 100 7 37 87 -28 -62 N/D N/D N/D:未決定 待測化合物顯示濃度為3與30μΜ,在WI-38細胞之消 炎活性的範圍,而不會改變細胞存活度。 實施例6 6
在人類周邊血液單核白血球的消炎反應 (Anti-inflammatory action in human peripheral blood mononuclear leukocytes) 試驗 6 ( Assay 6 ) 人類周邊血液單核白血球的消炎反應(PBMLs )被使 用FicoU-Paque密度梯度分離。人類周邊血液單核白血 球(5xl06 cells)被與 A231 87 ( 30 μΜ)培養,一種雙 價陽離子電解質,用於起始花生四烯酸(arachid〇nic acid)的生合成,以及媒介(〇1% DMS0)或待測化合物 3002-8965-PF 170 200819122 (3 與 30 μΜ),於 Hank’ s 平衡鹽溶液(Hank’ s balanced salt solution,HBBS)緩衝液,pH 為 7. 4,於 37 °C 培養 15分鐘。PBML溶液被NaOH ( 1 N)中和,以1 000 g離心 10分鐘,並收集上清液。白三烯β4( leuk〇triene B4,LTB4) 的濃度被使用酵素免疫檢定套組(Assay Design Inc.) 而測量。LTB4濃度的卩备狀社-你& Γ* 又旧降低私不酵素5-脂肪氧化酶 (5-lipoxygenase)的抑制(表 。
表11、待測化合物在人類pBMLs對 反應 5-脂肪氧化酶的消炎
3002-8965-PF 化合 5-L0的寺 5Γ(^ 2 3 μΜ JO^uM 30 ’ 76 ----- fr~^ 15 73 16 16 63 一 69 --- 20 73 11 89 96 6 47 7 47 ’ 78 ΤΓ~^ 24 63 32 41 ii_ 3 一薑 45 96 1 - 5 73 14 26 63 17 57 13 51〜 95 18 ^^— 51 19 58 ’ 20 — 48 99 21 58 98 68 98 171 200819122
化合物 ^23le ^27l〇IT 70 —-^^n_jl 76 808? 82 83 86 87
待測化合物顯示於3與30 μΜ在 的範圍。 人類PBMLs消炎反應 實施例67 化δ物2對_蛋白素敏感之天竺屬的影響,氣喘的活體模 型(Effect of compound 2 on ovalbumin-sensitised guinea pigs, a model of asthma in vivo) 試驗 7 ( Assay 7 )
3002-8965-PF 172 200819122 在第1盘1 1 ; μ + ^ # 、日守候,Dunkin-Hartley品系的天竺 的印蛋白辛(2(1 、係用一-人A1(0H)3膠體(1.65 mg) 以= g)腹腔内注射。在第25天,化合物2 以口服方式給藥7天(3 .^ A W0笔克/公斤/天)。在第31天, :後一: 人給予化合物2後的2小時,每隻天竺鼠以氨基甲 酸酯(1 750 mg/kg / 、— ^ )麻醉,並人工地經由氣管插管
、氣該插&連接至Fleisch呼吸流量計(Fleisch P 〇tachograph,Slze ◦◦),以及不同的壓力轉換機 (Pressure transducer ; ± 2 cm Η,Ο; ΡΤ5, Grass AStr〇 — Med InC.,USA)。總肺阻力(total pulmonary resistance,Rl)被線上計算,整合流速⑽)、頻率 • volume )與經肺壓力(tranSpU」m〇nary pressure)。肺阻力於以卵蛋白素(3〇〇ig/mi,人厂) 刺激前被記錄大約5分鐘,在以印蛋白素刺激後在記錄大 約15分鐘’並使用電腦資料擷取系統(p〇_ne—Mah,USA) 即時進行記錄。 在媒介控制組,肺阻力在接觸卵蛋白素(3〇〇叫/kg, 人广)後增加228 ± 57%。口服化合物2的組中,接觸印 蛋白素後肺阻力增加了 132 ± 1 5%,其顯著地低於媒介控 制組。 實施例6 8 化合物2與32對於卵蛋白素敏感之小鼠的影響,活體慢 性氣喘模式(Effect of compounds 2 and 32 on 3002-8965-P产 173 200819122 ovalbumin-sensitised mice, a chronic model of asthma in vivo ) 試驗 8 ( Assay 8 )
小鼠(BALB/c from Harlan - Olac)被印蛋白素使過 敏’係在苐1與14天用一次自P蛋白素(10 //g)與明馨 (alum,200 μΐ)腹腔内注射,接著在第19至23天每天 20分鐘暴露於卵蛋白素氣溶膠(ovalbumin aer〇s〇1, 5%) ’之後在第24至55天,每週三次每次2 0分鐘,暴 露於卵蛋白素氣溶膠(5%)。在第35天,化合物2 ( 3毫 克/公斤/天)、化合物32 (30毫克/公斤/天)、布地奈 德(budesonide, 1毫克/公斤/天)以及孟魯司特 (montelukast,10毫克/公斤/天)被以口服灌食的方式 給藥20天。在第54天,小鼠被置於BUXC0四室(BUXCO four chamber),全身體積變化掃瞒(piethySm〇graphs)與呼 及相關壓力變化(breathing-associated pressure changes)被記錄,,其將用於計算penH值(enhanced pause )’ 一種呼吸道阻力的量測方法,對應於乙醯甲膽 驗之刺激。 接著乙醯甲膽鹼刺激(5〇毫克/公斤)後,卵蛋白素 敏感小鼠相較於控制組的小鼠,其penH值上升(表12, 與伴隨的圖示(圖D )。化合物2 ( 3毫克/公斤/天) 與化合物32 (30毫克/公斤/天)降低乙醯甲膽鹼引起的 penH值增加(表12、第1圖)。相反地,布地奈德(1毫
3002-8965-PP 174 200819122 克/公斤/天)與孟魯司特(1 〇毫克/公斤/天)並未降低 乙醯甲膽鹼引起的penH值增加(表12、圖1)。 在第5 5天,小鼠被殺死並收集支氣管肺泡灌洗液 (brochoalveolar lavage, BAL ),細胞離心機 (cytospins )準備來測量嗜酸性白金球滲透(6〇3丨11叩|:1」1 inflltration)。此外,BAL液的介白素-4 ( IL-4)與介 白素-13 ( IL-13 )濃度被測量。更進一步,肺部樣本被採 取’由組織病理學者檢驗,使用分級系統評分,以描述肺 部組織重塑的程度。化合物2、化合物32、布地奈德與孟 魯司特降低嗜酸性白血球滲透進入肺部、以及BAL中 IL-13的濃度。此外,化合物32、布地奈德與孟魯司特降 低BAL中IL-4的濃度。另外,合物2、化合物32、布地 奈德與孟魯司特降低肺部組織重塑的量(表12 )。 表12、化合物2、化合物3 2、布地奈德與孟魯司特對於 penH值、嗜酸性白血球滲透、iL—4濃度、il-3濃度以及 肺部組織重塑在卵蛋白素敏感小鼠之影響
Percent of mntrol fmean + s. e. mean) 情形 penH 值 增加 嗜酸性白 血球滲透 IL-4濃度 IL-13濃度 組織病理學 評分 控制組 100 土 16.4 100 土 15· 9 100 ± 22.3 100 ± 26. 3 100 ± 66.6 敏感的 193.0 士 61.7 192.1 ± 33.2 231.2 土 62.4 241.9 ± 89.3 541. 6 ±36.1 化合物2 (3 mg/kg/day) 107.4 土 21.5 83. 0 土 10.8 238. 2 土 57.1 183.0 ± 60.9 450· 0 ± 33. 4 化合物32 153.5 土 106.6 土 168.0 土 148.7 土 339. 3 ±45.0 3002-8965-PF 175 200819122
^ j。改變與修正對 明顯地,其亦包括於本 並無限制 以上係廣泛的描述本發明,並 熟悉本項技藝人士而言是很容易與 申請案與後續專利之範圍内。 【圖式簡單說明】 第1圖係為實施例68之試驗結果,顯示化合物2、化 合物32、布地奈德(budesonide )與孟魯司特 (montelukast )在測試動物中測量penH值(enhanced pause )之效果。 φ 【主要元件符號說明】 3002-8965-PF 176
Claims (1)
- 200819122 十、申請專利範圍: 1 · 一種化合物,如化學式I所示:Ri與R2各自獨立地選自於氫、選擇性取代的ClM。烷 基、選擇性取代的-CO-(Cl_1Q烷基)、選擇性取代的Cm。環 烧基、選擇性取代的-CO- (c^。環烷基)、選擇性取代的c2_10 烯基、選擇性取代的-CO-(C2-H烯基)、選擇性取代的炔基、 以及選擇性取代的—C0~炔基、或L與R2共同為選擇性取 代的飽和或不飽和的亞烷基團、或選擇性取代的飽和 或不飽和的Cna環亞烷基團、或1與L有共同接觸之碳 原子代表選擇性取代的飽和或不飽和有機環,包含3、4、 5、6、7或8環的碳原子,以及選擇性擇自氧 '氮、及硫 的1、2、或3環的異原子; R3可與Ri及R2之中的任一個相同或不同,其係擇自 選擇性取代的。烷基、選擇性取代的Cs i。環烷基、選擇 性取代的烯基、以及選擇性取代的炔基; R4、R5以及R6各自獨立地擇自氫、選擇性取代的Ch〇 烷基、0H、選擇性取代的Cl,烷氧基、鹵f、選擇性取代 的芳氧基(aryloxy)、選擇性取代的(Cii。烷基)—s(〇)n-, 其中η為〇、1或2,選擇性取代的芳香基—s(〇)n—,其中, η為ΰ 1 & 2 $ h以及共同代表選擇性取代的飽和 3002-8965-PF ΙΊΊ 200819122 或不飽和的1、2、3、4、5、6或7個碳原子有機鏈,以 及鏈長至少為3個原子、選擇性地擇自卜2、或3鏈之氧、 氮及硫之異原子; 田Ri — R2=氫原子時,作為的任何選擇性取代的 C〗…烷基、或選擇性取代的。烯基必須在由匕接觸的羰 基端(或其互變異體)計算之α與万位置有一或多個分 支點; 或其生理學上可接党之鹽類、複合體、或前驅藥物; 供使用作為藥物、或者被作為藥物使用、被提出且包 裝作為藥物、供食品或飲料使用(例如,機能性食品或飲 料)、被在食品或飲料裡使用(例如,機能性食品或飲料)、 供使用作為食品補充物或飲料補充物、被使用為食品補充 物或飲料補充物、被提出並且包裝作為食品補充物或飲料 補充物 < 作為在治療人或者非人的動物過程中的任何其 他使用的組合物。 如申請專利範圍第1項所述之化合物,其中該藥 • 奴料r 補充物、飲料補充物或其他組合物, 可使用於或被用於治療或預防過敏症、平滑肌疾病、抽筋 情形、過敏情形、發炎情形及/或疼痛。 如申請專利範圍第1項或第2項所述之化合物, 2 :=物、艮品、飲料、食品補充物、飲料補充物、或 :他:且:物,可使用於或被使用於治療或預防一或多種氣 :玄嗽搔癢、食品不耐症、牛皮癬、喉頭炎、大腸急 縣症、耳喝、梅尼埃氏症、壓力引起的潰癌或阿斯匹林引 3002-8965-pp 178 200819122 起的潰癌、原發性經痛、早產、早產收縮、腹篇、胃腸抽 筋、大腸憩室症、食道弛緩不能症、先天性巨大結腸症、 胃食管反流性疾病、萎縮性肌強直、膽石症、便秘、腹部 手術後胃靡綜合症、麻痺性腸塞、術後腸塞、糖尿病性胃 輕癱、腸輕癱、小腸假性阻塞、末稍動脈血管疾病、雷諾 氏綜合症、以及冠狀動脈痙攣、咽喉炎、末稍動脈血管疾 病、尚血壓、低血壓、血管輕癱及其他血管疾病、膀胱疾 病、噁心、過敏性鼻炎、過敏性皮膚炎、發炎、發炎性腸 病、迴腸炎、胰臟炎、膽囊炎、非過敏性鼻炎、股關節炎、 風濕性關節炎、漢汀頓病、腦部缺血、急性發炎性疼痛、 神經性疼痛、内臟性疼痛、牙痛以及頭痛、或下列一或多 種:維持正常腸道功能、作為腸道的鎮靜劑、用於維持正 常呼吸、用於減緩暈車不適與暈眩、用於舒缓喉嘴痛與咳 漱、用於減輕噪心與喂吐、作為維持正常消化的輔助、用 :舒緩胃不舒服、用於溫暖手腳、用於協助月經週期正 常、用於維持正常血壓、用於使腸道活動正常、用於維持 健康的免疫系統、用於協助從感冒與流行性感冒康復、作 為解充血藥、用於平緩頭痛、用於減輕肌肉酸痛、用於減 =幸二u疼痛與痛苦、用於提供減輕牙痛、用於提供口腔潰 瘍的減緩、用於維持健康的關節、用於幫助限制肥胖發 生、以及作為減重的輔助。 4·如申請專利範圍第1至3項所述之化合物,除了 2、[4 [3橋氧基—5一苯基一2一(3,4,5一三曱氧基苯曱醯基)一 戍烷基]—苯氧基]-安息香酸 3002-8965-pp 179 200819122 (2-[4-[3-〇x〇-5-phenyl-2-(3, 4, 5-trimethoxybenzoy1 )-pentyl]-phenoxy]—benzoic acid )及其苯曱基酯 (benzy 1 ester )以外。 5*如申請專利範圍第1至3項及第4項之任一項所 述之化合物,其中互相獨立地: Ri係擇自於氫以及選擇性取代的Ci i。烷基; R2係擇自於氫以及選擇性取代的Ci-i。烷基; R3係擇自於選擇性取代的Cl⑴烷基、選擇性取代的 _ 環烧基、以及選擇性取代的芳香基; R4係為氫氧基或選擇性取代的Ci 4烷氧基; R5係為氫氧基或選擇性取代的Ci4烷氧基;以及 R 6係為氫。 6·如申請專利範圍第1、2、3、4與5項之任一項 所述之化合物,其中互相獨立地: Ri係選自於氫、未取代的Ch烷基、以及苯基取代的Ch 烧基; 籲R2係選自於氫、未取代的Ch烷基、以及苯基取代的Cm R3係選自於未取代的Ch烷基、(CM環烷基取代的6 烷基、未取代的Cm環烷基、未取代的苯基、單或多苯基 取代的苯基、(C^烷基、)—取代的苯基、(c]_6烷氧基)一 取代的苯基、單或多齒素取代的苯基,其中多鹵素取代物 可為相同或不同,氫氧基取代的苯基、(C!-6烷氧基)(氫 氧基)-二取代的苯基、(Cl4烷氧基)羰基取代的苯.基以及 3002-8965-PF 180 200819122 未取代的奈基(naphthyl); R4係為未取代的甲氧基; R5係為氳氧基;以及 Rs係為氫。 7· 如申請專利範圍第1、2、3、4、5與6項之任一 項所述之化合物,係為一化合物,選自如說明書中所定義 之化合物1至32以及化合物69至89。 8· —種如申請專利範圍第1、2、3、4、5、6與7 道弛緩不能症、先天性g 萎縮性肌強直、膽石症、 _項之任一項所定義之化學式I之化合物或其生理學可接受 之鹽類、複合體、或前軀藥物,於治療或預防疾病、或用 於治療或預防疾病之藥劑之製備之用途,該疾病為過敏 症平α肌疾病、抽筋情形、過敏情形、發炎情形及/或 疼痛,例如但不限於,一或多種氣喘、咳嗷、搔癢、食品 不耐症、牛皮癬、喉頭炎、大腸急躁症、耳鳴、梅尼埃氏 症、壓力引起的潰瘍或阿斯匹林引起的潰瘍、原發性經 痛、早產、早產收縮、腹瀉、胃腸抽筋、大腸憩室症、食 先天性巨大結腸症、胃食管反流性疾病、3002-8965-PF 181 200819122 ,頓病、腦部缺血、急性發炎性疼 、蓄p 痛與碩痛,或下狀―或多種:維持正常腸 迢功能,例如用於m、*凡士 了工吊腸 於減緩晕車不、商盘 鎮靜劑’用於維持正常呼吸、用 、/、軍眩、用於舒緩喉嚨痛與咳嗽、用 輕嗔心舆唱吐、作為維持 用於減 D〇 J祠助、用於舒緩冒不 、用於溫暖手腳、用於協助月經週期 正常血壓、用於#腺、首、去氣τ A 用於維持 用於使腸道活動正常、用於維持健康的免疫系 爾用^協助從感冒與流行性感冒康復、作為解充血藥、 :平緩碩痛、用於減輕肌肉酸痛、用於減緩輕微疼痛盥 ’古、用於提供減輕牙痛、用於提供口腔潰瘍的減緩、用 於維持健康的關節、用於幫助限制肥胖發生 重的辅助。 作為減 > 9·—種治療或預防有需要的人類或非人類患者之過 敏症、平滑肌疾病、抽筋情形、過敏情形、I炎情形及/ 或疼痛之方法,該方法包括對患者施用有效 ^ 專利範圍第卜2、3、4、5、6及7項之任_項所定?: =學式I之化合物或其生理學上可揭露之鹽類、複合體或 月IJ驅樂物。 10.如申請專利第9項所述之方法’更包括患者的預 先檢查,查驗過敏症、平滑肌疾病、抽筋情形、過敏情形、 發炎情形及/或疼痛,及/或患者有過敏症、平滑肌疾病、 抽筋情形、過敏情形、發炎情形及/或疼痛存在的診斷。 11 ·如申請專利範圍第9或1 〇項所述之方法,係非 醫療性的實施。 3002-8965--PF 182 200819122 12. —種組合物,包括如申請專利範圍第m、4、 5、6及7項所定義之化學式〗之化合物或其生理學上可接 受之鹽類、複合體、或前驅藥物、及其生理學上可接受之 載體。 13. 如申請專利範圍第12項所述之組合物,其係適合 使用於人類或非人類患者之過敏症、平滑肌疾病、抽筋; 形、過敏情形、發炎情形及/或疼痛之治療或預防,以及 田以適當劑置對患者施用時,基於其目的化學式1之化合 物或其生理學可接受之鹽類、複合體或前驅藥物係為足夠 、14.如申請專利範圍第12或13項所述之組合物,係 為醫藥組合物(藥物)。 15.如申請專利範圍第12或13項所述之組合物,係 為食品、食品補充物、飲料、飲料補充物或其他非藥理學 組合物’包括但不限於,機能性食品或飲料。 _ 16.如申請專利範圍第。至以項之任一項所述之組 合物’其中化學式1之化合物或其生理學上可接受之趟 類、複合體或前驅藥物,係與-或多種額外的化學式Γ之 組合物或其生理學上 、☆ 、 接文之鹽類、複合體或前驅藥物一 ^在《與一或多種具有對抗過敏症、平滑肌疾病、抽 助情形、過敏情形、發炎情形及/或疼痛或對抗此類藥劑 之剎作用之活性之額外藥劑。 -種製備如中請專利範圍第12幻6項之任一項 疋、之組合物之方法,該方法包括將化學式I之該化合 3002-8965-PF 183 200819122 物或其生理學上可接受之鹽类員、複合體或前驅藥物以及1 生理學上可接受之載體加入.混合物。 '、18.如申請專利範圍第17項所述之方法,更包括依 指不包裝該組合物以用於治療或預防在人類或非人類串 者之過敏症、平滑肌疾病、抽筋情形、過敏情形、發 形及/或疼痛’該指示包括劑量訊息、關於適當施用路 與方式之訊息、以及與該預定用途有關之安全訊息。 r二=:各自獨立地擇自於氫、選擇性取代的“ 環烷基、選擇性版你认 评丨王取代的c3-10 代的-CO-(C3-1D環烷基)、選擇性取代 C2-10烯基、選摆祕说评扭取代的炔基、以及、登摆 的—co—(G-1。烯基)、選擇性取代的 二陡版广性取代的”基,或1與^共同代表 選擇性取代的飽和 j代表 代的飽和或不飽和C ^H°亞烧基團、或選擇性取 觸之碳原子代表選擇:::Γ,或有共同接 3、4、5、6、7或 取代的飽和或不飽和有機環,包含 及硫的】、 :的碳原子’以及選擇性擇自氧、氮、 4 3 %異原子; R”與以及R2之由 選擇性取代的…中的任—個相同或不同,其係擇自 院基、選擇性取代的C3_1D環烧基.、選擇 3002-8965-Ρίΐ 184 200819122 性取代的c2,稀基、以及選擇性取代的块基; ==及係各自獨立地擇自氫、選擇性取代的ο” 二、選擇性取代的c,,基、幽素、選擇性取代 的方乳基、選擇性取代齡,。絲)mhw、 或2,選擇性取代的芳香基娜…其中nu 1 ㈣代表選擇性取代的飽和或不飽和之卜 個二5、6或7個碳原子的有機鏈,以及鏈長至少為 μ的選擇性地選自氧、氮及硫的異原子的卜2、或 當1= R2=氳原子時,則: 的C2 )烯7 I之選擇性取代的Cl —1〇院基、或選擇性取代 的C2-1G烯基必須在Rs ^與“置I❹個/二基(或其互變異體)計算之 氧某.以及f ’: 11乳基時,R5不能為3-甲氧基或3-乙 '以及(c)m兩者不能都為氯;以及 當氧額::R4為4-甲氧基且R6為氫時,則(a) 為氯時,r3不能為2 :!:oxyphenyl),以及⑻當Rs 4_氫氧基苯基;U基本基(Hyd颜yphenyl)或 甲n其田R2等於R5==R6==氫時,^為甲基且R4為4- T 乳卷,貝ij ·ρ 、 、Kl 不能為-CO-CH=CH(C6H4)OMe ,其 3002-8965-PF 185 200819122 中(C6H4)〇Me係代表4-甲氧基苯基團(4-methoxyphenyl group); 或其生理學上可接受之鹽類、複合體或前驅藥物; 但不包括2-[4-[3-橋氧基-5-苯基-2-(3, 4, 5-三甲氧 基苯甲酿基)-戊烷基]一苯氧基]一安息香酸苯甲基酯 (2-[4-[3-〇xo-5~pheny1(3, 4, 5-trimethoxybenzoy1 )-penty1]-phenoxy]-benzoic acid benzyl ester); 2_[4-[3-橋氧基-5-苯基-2-(3, 4, 5-三曱氧基苯曱醯基)-_戊烷基]-苯氧基]-安息香酸 (2-[4-[3-〇xo~5-phenyl-2-(3, 4, 5-trimethoxybenzoy 1 )-penty1]-phenoxy]-benzoic acid ); 1-(2-氫氧基-3-曱氧基苯基)-5-苯基戊烷-1,3-二酮 (1~(2-hydroxy-3-methoxypheny1)-5-pheny1 pentane-1 ,3-dione ); 1 -(2 -虱氧基苯基-3 -曱氧基苯基)~~5 -苯基戊烧-1,3 -二酉同 (1-(2-hydroxypheny1)-5-pheny 1 pentane-1,3-dione ); ⑩ 3-乙醯基-4-(4-氮苯甲醯基)-7-苯基-庚烷-2, 5-二酮 (3-acetyl-4-(4-nitro-benzoyl)-7-phenyl-heptane-2 ,5-di one ); 1,9-二苯基-4-(3_苯基丙基)-3,5-壬二嗣 (1,9-dipheny1-4-(3-phenylpropy1)-3, 5-nonanedione ); 1,5- 二苯基 _2- 苯曱基 -1,3- 戊二酮 (1,5-diphenyl-2-benzy1-1, 3-pentanedione ); 3002-8965-PF 186 200819122 7-曱基-4 -(1-甲基-3-苯基丙基)一 1,9 - 一苯基-3,5-壬二 酮 (7-methyl-4-(卜methyl-3-phenylpropyl)-l,9-diphen yl-3,5-n〇nanedione);以及 1,7,9-三苯基-4-(1,3-二苯 基 丙 基 )_3,5- 壬 一 酉同 (1,7, 9-triphenyl-4_(l,3-diphenylpropyl)-3, 5-nona nedi one ) ° 2 0.如申請專利範圍第1 9項所述之化合物,其中各 _ 自獨立地, Rl擇自於氫與選擇性取代的Cl-l。烧基; R2擇自於氫與選擇性取代的Ci-i。烧基; R3擇自於選擇性取代的Cl_1Q烷基、選擇性取代的C3 iq環烧 基以及選擇性取代的芳香基; R4為氫氧基或選擇性取代的Cl-4烷氧基; L為氫氧基或選擇性取代的Ci-4烷氧基;以及R6為氫。 21·如申請專利範圍第19或20項所述之化合物,其 •中各自獨立地: 擇自於氫、未取代的Ch烷基、以及苯基取代的Cl_6烷 基; R2擇自於氫、未取代的Cl-6烷基、以及苯基取代的Cl-6烧 基; Rs擇自於未取代的h-6烷基、(C3-6環烷基)-取代的G-6烷 基、未取代的C3-6環烷基、未取代的苯基、單或多苯基取 代的本基、(Cl-δ燒基)-取代的苯基、(Ci_6烧氧基)-取代的 3002-8965-PF 187 200819122 苯基、一或多鹵素取代的苯基,其多iS素取代物可相同或 不同、氫氧基取代的苯基、(Ci_6烧氧基)(氫氧基雙取代 的苯基、(C!-6烷氧基)-取代的苯基以及未取代的萘基; R4為未取代的甲氧基; R5為氫氧基;以及 R6為氮。 22· —種如申請專利範圍第19至21項之任一項所述 之化合物,係為選自如發明說明所定義之化合物1至32 • 以及70至88之化合物。 2 3 · —種製備如之前申請專利範圍任一項所定義之 化學式I之化合物、或其鹽類、複合體或生理學上可接受之丽驅藥物之方法,該方法包括濃縮化學式111之化合物 與化學式IV之化合物:其中R】至係如前述申請專利範圍之化學式I所定義, 可選擇地在螯合劑存在時,有利於化學式IV之末端甲基 石反原子之該一個羰基(或其他互變異體)之間的碳原子去 活性化’於導致之雙鐽還原後獲得化學式I之化合物。 a 24· —種製備如之前申請專利範圍任一項所定義之 子式I之化合物、或其鹽類、複合體或生理 之前驅藥物之方法,兮古、土 』接又 乃凌,该方法包括選擇性地還原化學式 3002-8965-PF 188 200819122 之化R合物中標示*之脂肪碳-碳雙鍵: Rs^K 9 〇 R6^^-c“-c—CRiR24—% (II) 其中Rl至Re係如前述申請專利範圍之化學式I所定義, 或其鹽類、複合體,以獲得化學式丨之化合物。 2 5·、如申明專利範圍第23或24項所述之方法,其中該化 卞式1之化合物擇自如發明說明所定義之化合物1至32 以及69至89之化合物或其鹽類或複合體。 Me〇26•一種化合物,如化學式Ila所示··Ila =鹽類、複合體或保護型(prGtectedform) Rl與^各自獨立地擇自於氯、選擇性取代的Ci i。烧 二k擇性取代的一C〇_(Ci,烧基)、選擇性取代的& 1。環 擇性取代的魯(C3,環烧基)、選擇性取代的Cw :二^生取代的—C〇—(C2,稀基)、選擇性取代的炔基、 取代^^代的魯炔基,或Rl與W表選擇性 不’不飽和的Cl,亞烷基團、或選擇性取代的飽 和或不飽和有機環,包含3、4、5、6 以及選擇性擇自〃 A 8衣的厌原子, R,甘 ;虱、及硫的卜2、或3環的異原子; 3,/、可與以及R 自於選擇性取代的「 個相同或不同,係擇 選擇性取代的c 1-1°烷基、選擇性取代的Ch。環烷基、 】。烯基、以及選擇性取代㈣基; 3002-8 965-pp 189 200819122 、以及’ t n:氫原子時,則(a)任何^之選擇性 取代的Ch。烧基、或選擇性取代& CH。烯基必須在 觸的幾基(或其互變異體)計算之… , 個分支點· ru、n ^ ^ ^ 叉.、、,u及(b)R3不可為未取代的苯基。 27.如申請專利範圍第26項所述之化合物,擇自如 發明說明所定義之化合物33至67以及90幻04之化合 物、或鹽類、複合體或保護型。 口28·—種製備如申請專利範圍第1、7、26或27項所 疋義之化學式I或Π之化合物或其鹽類或複合體之方 法,其中1與匕之一或二者為烷基以及其他^與^,若 非$元基,係為氫原子,該方法包括烷基化(alkylating) 化學式I或11之對應化合物或其鹽類,其中Ri與&均為 氯原子’藉由起初於適當溶劑存在下使用鹼基與保護基以 保濃任何該化合物之酴基(phen〇liC gT〇UpS),以及其 後在驗基存在下使烧化劑(aikyiating agent)與待處理 化合物反應,以獲得烧基化之化合物。 2 9 ·如申睛專利範圍第2 8項所述之方法,其中r i與 R2之一為烷基,以及其他的Rl與R2係為氫原子。 30·如申請專利範圍第28或29項所述之方法,其中 氳化鈉(sodium hydride)與三甲矽基氯(trimethyIsilyl chloride )在適當之溶劑存在下係用於保護酚基。 31·如申請專利範圍第28、29或30所述之方法,其 中烧基填化物(alky 1 iodide )於碳酸鉀(potassium carbonate )存在下係作為該烷化劑(alky 1 at ing agent)。 3002-8965-PF 190 200819122 32· —種製備如申請專利範圍第1、7、26或27項所 定義之化學式Ί或11之化合物或其鹽類或複合體之方 法,其中或者匕與R2之一係為烷基或烯基(標 示為Aik)以及Ri與Ι之另一者為氫原子,該方法包括(1) 先製備具有化學式HO· OCR3之羧酸之咪唑衍生物 (imidazole derivative ),其中 R3 與化學式 I 與”化 合物之定義相同,隨後與該咪唑衍生物與具有化學式V之 酮類反應:於適當溶劑中之驗基存在下,以獲得預期之化合物。 33· —種於人體或其他活體内或活體内之組織獲得 至少一種、較佳為至少二種、更較佳為至少三種、以及最 較佳為全體下列生物活性:TRPV1受體之調節、平滑肌節 奏(smooth muscle tone)之調節、組織重塑(tissue remodelling)之抑制、以及消炎反應之活性之方法,該 方法包括使有效劑量之如申請專利範圍第丨或7項所定義 之化合物或其生理學上可接受之鹽類、複合體或前驅藥物 與該組織於活體内或活體外接觸。 34. -種如申請專利範圍第!項所定義之化學式!之 化合物之生理學上不可接受之鹽類或複合體。 35. -種如申請專利範,9至22項之任一項所定 義之化學式I a之化合物之保護型。 3002-8965-PF 191 200819122 36. —種如申請專利範圍第19至22項之任一項所定 義之化學式la之化合物之生理學上不可接受之鹽類或複 合體,或其保護型。 37. 如申請專利範圍第34、35或36項所定義之鹽 類、複合體或保護型做為製備化學式I之化合物、或其生 理學上可接受之鹽類、複合體或前驅藥物之中間體之用 途03002-8965-PF 192
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| WO2004013130A1 (en) * | 2002-08-02 | 2004-02-12 | Argenta Discovery Limited | Substituted thienyl-hydroxamic acids as histone deacetylase inhibitors |
| US7820682B2 (en) * | 2002-10-03 | 2010-10-26 | Ono Pharmaceutical Co., Ltd. | LPA receptor antagonist |
| AU2003275637A1 (en) * | 2002-10-24 | 2004-05-13 | Wakamoto Pharmaceutical Co., Ltd. | Pyrazole-4-alkanoate derivatives inhibiting cyclooxygenase and 5-lipoxygenase |
| GB0308318D0 (en) | 2003-04-10 | 2003-05-14 | Merck Sharp & Dohme | Therapeutic agents |
-
2006
- 2006-07-06 GB GBGB0613518.0A patent/GB0613518D0/en not_active Ceased
-
2007
- 2007-07-05 CA CA002660182A patent/CA2660182A1/en not_active Abandoned
- 2007-07-05 CN CNA2007800255371A patent/CN101511350A/zh active Pending
- 2007-07-05 EP EP07733478A patent/EP2046311A2/en not_active Withdrawn
- 2007-07-05 AR ARP070103007A patent/AR061955A1/es unknown
- 2007-07-05 PE PE2007000872A patent/PE20080274A1/es not_active Application Discontinuation
- 2007-07-05 CL CL200701976A patent/CL2007001976A1/es unknown
- 2007-07-05 AU AU2007270951A patent/AU2007270951B2/en not_active Expired - Fee Related
- 2007-07-05 GB GB0713117A patent/GB2440034B/en not_active Expired - Fee Related
- 2007-07-05 JP JP2009517431A patent/JP5397903B2/ja not_active Expired - Fee Related
- 2007-07-05 WO PCT/GB2007/002527 patent/WO2008003978A2/en not_active Ceased
- 2007-07-05 TW TW096124462A patent/TW200819122A/zh unknown
- 2007-07-05 MX MX2009000283A patent/MX2009000283A/es active IP Right Grant
- 2007-07-05 US US11/773,952 patent/US7589123B2/en not_active Expired - Fee Related
- 2007-07-06 UY UY30468A patent/UY30468A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008003978A2 (en) | 2008-01-10 |
| GB0613518D0 (en) | 2006-08-16 |
| JP5397903B2 (ja) | 2014-01-22 |
| CA2660182A1 (en) | 2008-01-10 |
| GB2440034A (en) | 2008-01-16 |
| GB0713117D0 (en) | 2007-08-15 |
| CL2007001976A1 (es) | 2008-05-16 |
| CN101511350A (zh) | 2009-08-19 |
| UY30468A1 (es) | 2008-05-31 |
| HK1114600A1 (zh) | 2008-11-07 |
| US7589123B2 (en) | 2009-09-15 |
| US20080045591A1 (en) | 2008-02-21 |
| GB2440034B (en) | 2011-02-16 |
| AU2007270951A1 (en) | 2008-01-10 |
| EP2046311A2 (en) | 2009-04-15 |
| JP2009544577A (ja) | 2009-12-17 |
| MX2009000283A (es) | 2009-01-26 |
| PE20080274A1 (es) | 2008-04-10 |
| WO2008003978A3 (en) | 2008-12-31 |
| AR061955A1 (es) | 2008-08-10 |
| AU2007270951B2 (en) | 2013-04-11 |
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