TWI342308B - Substituted phenyl methanone derivatives - Google Patents
Substituted phenyl methanone derivatives Download PDFInfo
- Publication number
- TWI342308B TWI342308B TW096122343A TW96122343A TWI342308B TW I342308 B TWI342308 B TW I342308B TW 096122343 A TW096122343 A TW 096122343A TW 96122343 A TW96122343 A TW 96122343A TW I342308 B TWI342308 B TW I342308B
- Authority
- TW
- Taiwan
- Prior art keywords
- racemic
- compound
- phenyl
- formula
- ethoxy
- Prior art date
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- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical class O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims description 88
- -1 Fluoro-1-methyl-ethoxy Chemical group 0.000 claims description 52
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 19
- 150000003839 salts Chemical class 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 17
- 125000000217 alkyl group Chemical group 0.000 claims description 16
- 229910052736 halogen Inorganic materials 0.000 claims description 16
- 150000002367 halogens Chemical class 0.000 claims description 16
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 13
- 201000000980 schizophrenia Diseases 0.000 claims description 13
- 125000001424 substituent group Chemical group 0.000 claims description 12
- 239000004471 Glycine Substances 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 10
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- 230000003287 optical effect Effects 0.000 description 1
- 239000010502 orange oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical compound C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 1
- LXNAVEXFUKBNMK-UHFFFAOYSA-N palladium(II) acetate Substances [Pd].CC(O)=O.CC(O)=O LXNAVEXFUKBNMK-UHFFFAOYSA-N 0.000 description 1
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 230000007310 pathophysiology Effects 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229950010883 phencyclidine Drugs 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 230000001242 postsynaptic effect Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 125000004309 pyranyl group Chemical group O1C(C=CC=C1)* 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 125000004353 pyrazol-1-yl group Chemical group [H]C1=NN(*)C([H])=C1[H] 0.000 description 1
- QGKLPGKXAVVPOJ-UHFFFAOYSA-N pyrrolidin-3-one Chemical compound O=C1CCNC1 QGKLPGKXAVVPOJ-UHFFFAOYSA-N 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 210000000225 synapse Anatomy 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- QKSQWQOAUQFORH-UHFFFAOYSA-N tert-butyl n-[(2-methylpropan-2-yl)oxycarbonylimino]carbamate Chemical compound CC(C)(C)OC(=O)N=NC(=O)OC(C)(C)C QKSQWQOAUQFORH-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- JOUDBUYBGJYFFP-FOCLMDBBSA-N thioindigo Chemical compound S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000005550 wet granulation Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/06—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with radicals, containing only hydrogen and carbon atoms, attached to ring carbon atoms
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- C07—ORGANIC CHEMISTRY
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- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/04—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/10—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
- C07D211/16—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with acylated ring nitrogen atom
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- C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
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- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings linked by a carbon chain containing aromatic rings
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
- Pyrrole Compounds (AREA)
Description
1342308 九、發明說明: 【發明所屬之技術領域】 本發明係關於以下通式之化合物,
O D
其中 • R1係-OR1’、雜環烷基、芳基或雜芳基,其未經取代或經 較低碳數烷基或鹵素取代; R係較低碳數烷基、經ii素取代之較低碳數烷基、或係 -(CH2)。-環烷基; R2係-S(O)2·較低碳數烷基、-s(〇)2NH-較低碳數烷基、 N〇2 或 CN ; R3係芳基或雜芳基,其未經取代或經一至三個選自下列 各基組成之群之取代基取代:較低碳數烧基、較低碳 # 數烷氧基、CN、N〇2、鹵素、經鹵素取代之較低碳數 烷基、經自素取代之較低碳數烷氧基、芳基或磺醯 胺; X 係一鍵結、-CH2-、-NH-、-CH20-或-OCH2-; η 係1或2 ; m 係1或2 ; 〇 係0或1 ; 且係關於其醫藥上可接受之酸加成鹽。 I21930.doc 1342308 本發明係關於通式i之化合物、關於包含該等之醫藥組 合物及其在治療神經學疾病及神經精神疾病中之用途。已 出人意料地發現,通式I之化合物係甘胺酸轉運體1 (GlyT_ 1 ) 的良好抑制劑,且其對甘胺酸轉運體2(GlyT-2)抑制劑具有 良好選擇性。 【先前技術】 精神分裂症係一種進行性及破壞性神經學疾病,其特徵 在於陣發性正性症狀(例如’妄想、幻覺、思維障礙及精 神病)及持續性負性症狀(例如’冷漠感情、注意力受損及 社父退縮及 έ忍知缺陷)(Lewis DA及 Lieberman JA,A/'eMrcm, U25-33,20⑽)。幾十年來’研究集中在導致治療性幹預 (包括夕巴·此糸統阻斷)的"多巴胺能多動"假說(van(jenberg R]反 Mihrey KR·,Exp_ Opin. Ther. Targets, 5(4):507-5]8,2001; Nakazato A及Okuyama S,等人,仏户.办〜77^·尸加⑼仏川⑺. U-i^,2000)。該藥理學方法不能很好地解決負性及認知症 狀’而該等症狀係功能預後之預報器(Sharma τ,Br.j.
Psychiatry, 174(suppl‘ 28) : 44-51,1999)。 , 20世紀60年代中期,人們根據麩胺酸鹽系統受到諸如苯 環利定(phencyclidine)(PCP)等化合物及作為非競爭性 NMDA受體拮抗劑的相關藥劑(氣胺酮(ketamine))之阻斷而 引發的擬精神病行為提出了精神分裂症之互補模型。令人 感興趣地’在健康志願者中,PCP_誘發的擬精神病行為包 括正性及負性症狀及認知功能障礙,因而接近類似於患者 的精神分裂症(javitt DC等人,Biol. I21930.doc 1342308 67P,/外9)。此外,表現低水平NMDAR1亞單位之轉基因 小鼠展示類似於在精神分裂症之藥理誘導模型中所觀察之 彼等行為異常,此支持一其中NMDA受體活性降低導致類 精神分裂症行為之模型(Mohn AR等人,cw/, 1999) 〇 ’ 麵胺酸鹽神經傳遞(尤其NMDA受體活性)在突觸塑性、 學習及s己憶中扮演重要角色’因而NMDA受體似乎作為一 分級開關用以控制突觸塑性及記憶形成之臨限值(wiley NY; Bliss TV 及 Collingridge GL, _5(5厂.37-39 MW)。過表現NMDA NR2B亞單位之轉基因小鼠展示增強 之突觸塑性及較高的學習與記憶能力(Tang JP等人,…⑴以 401-63-69,1999)。 因此’若麵胺酸鹽不足與精神分裂症之病理生理學有 關’則預計增強麩胺酸鹽傳遞(具體而言,經由NMDa受體 活化)將產生抗精神病及認知增強兩種效果。 已知胺基酸甘胺酸在CNS中具有至少兩種重要功能。其 可作為一抑制胺基酸,結合至士的寧(strychnine)敏感性甘 胺酸受體上’且其亦影響興奮性活動,可與麵胺酸鹽一起 作為基本共激動劑用於义曱基_D_天冬胺酸鹽(NMda)受體 功能。儘管麩胺酸鹽係以活性依賴性方式自突觸末端釋 放,但顯然甘胺酸係以一較恆定水平存在且似乎可因其對 麩胺酸鹽之響應而可調節/控制該受體。 一種控制神經遞質突觸濃度的最有效方法係影響其在突 觸處的再攝取。神經遞質轉運體係藉由自細胞外空間移除 121930.doc Λ 1342308 神經遞質起作用’ i可控制其細胞外壽命並藉此調節突觸 傳遞之水平(Gainetdinov RR等人,7>e„心μ户 23(8): 367-373, 2002) 〇 甘胺酸轉運體(glycine transp〇rter)構成神經遞質轉運體 之鈉與氣化物家族的一部分,其在終止突觸後甘胺酸作用 及藉由將甘胺酸再攝取入突觸前神經末稍及周圍微細神經 膠質突起中來維持低細胞外甘胺酸濃度方面扮演重要角 色。 人們已自哺乳動物大腦選殖出兩種戴然不同的甘胺酸轉 運體基因(GlyT-l及GlyT-2),其產生兩種具有約5〇%胺基 酸序列同源性之轉運體。GlyT-1存在四種因交替剪接及交 替使用啟動子產生的同型異構體(la、lb、1〇及1句。在蓄 齒類動物大腦中只發現了該等同型異構體中的兩種(GlyT_ la及GlyT-lb)。GlyT-2亦存在一定程度的異源性。在蓄齒 類動物大腦中已鑑別出兩種GlyT-2同型異構體(2a及2b)。 已知GlyT-1係位於CNS及周邊組織中,而GlyT-2則特定位 於CNS。GlyT-1主要分佈於神經膠質中且不僅可在對應於 士的甯敏感性甘胺酸受體之區域中發現,且亦可在該等區 域外部發現’人們已假定其在該等區域中參與NMD A受體
功能調節(Lopez-Corcuera B 20, 2007)。因此,一種增強NMDA受體活性的方法係藉由 抑制GlyT-1轉運體來增加突觸NMDA受體局部微環境中的 甘胺酸濃度(Bergereon R.等人’尸/oc.施". 15730-15734,\99X., Chen "L.專尺,J. Newophysiol.,89(2): 69]-703, 121930.doc 1342308
2003) 〇 甘胺酸轉運體抑制劑適用於治療神經學疾病及神經精神 疾病。相關的大多數疾病k精神病、精神分裂症(Armer RE及Miller DJ,Exp. Opin. Ther. Patents, 11 (4): 563-572, 2001) > 精神病情感障礙例如重鬱症、與精神病性障礙相關的情感 障礙(例如急性躁狂症或抑鬱症)、與雙相情感障礙相關的 情感障礙和與精神分裂症相關的情感障礙(Pralong E丁等 人,蝸狀咖0/_, 67: 773-撕,、孤獨症(Carlss〇n Ml, 乂 7^似,.7仍.· /9对)、認知障礙(例如癡呆 症,包含年齡相關性癡呆和阿茲海默氏型老年性癡呆)、 哺乳動物(包含人類)中的記憶障礙、注意力缺陷障礙和疼 痛(A職r REAMiUer Ό】,£χρ ㈣w⑷: 563-572, 200】)。 因此,經由GlyT-l抑制增加NMDA受體活化可產生治療 精神病、精神分裂症、癡呆症及其中認知過程受損之其他 疾病(例如’注意力缺陷障礙或阿兹海默氏症)之藥劑。 【發明内容】 可接受之鹽於製備心 一…具醫藥上 " 「制⑴”·1來治療與NMDA受體活 :::::::藥物中的用•、其製備、基於本發明化合 精產及式1化合物在控制或預防疾病(例如, …及¥習功能障礙、精神分裂症 中認知過程受損之1 癡呆症及其 海默氏症)方面的用途。病例如注意力缺陷陣礙或阿兹 12I930.doc 1342308 使用本發明化合物之較佳適應症係精神分裂症、認知損 傷及阿茲海默氏症。 、 此外,本發明包含所有外消旋混合物、所有其相應的對 映異構體及/或光學異構體。
本文所用術語"較低碳數烷基''代表含有1至6個碳原子之 飽和直鏈或支鏈基團,例如,甲基、乙基、丙基、異丙 基、正丁基、異丁基、2丁基、第三丁基及諸如:類:較 佳的烧基係具有1至4個碳原子之基團。 本文所用術語"環炫基"代表含有3至6個碳原子之飽和 環。 本文所用術™碳數烷氧基"代表上述含有⑴個碳 原子,其經由氧原子連接之飽和直鏈或支鏈基團。 術語"鹵素"代表氣、碘、氟及溴。 少有一個環本 ’例如笨基' 術语”芳基”代表由一或兩個稠合環(其中至 質上係芳香族環)組成之單價環芳香族烴基 苄基、萘基或聯苯。 術語••雜芳基"代表 丁丨只乃货衩碳環基 團’ t包含至少一個雜原子,例如吡。定基、吡嗪基…密咬 基、°答嗪基、。比唑基或丨,3,5-三嗪基。 術語’’雜環烷基"代表一或兩個稠合環之非芳香族烴基> 其包含至少一個雜原子,例如氧雜丁環基、四氫呋喃基、 四氫吡喃基、氮雜環丁基、吡咯啶基、六氫吡啶基、二氫 。比嗪基、嗎啉基或琉嗎啉基。 /S 1 'Ϊ _素取代之统基係指(例如)以下基图·匚卩、 121930.doc 1342308 chf2 ' ch2f、CH2CF3、ch2CHF2、CH2CH2F、CH2CH2CF3、 CH2CH2CH2CF3、CH2CH2C1、CH2CF2CF3 ' CH2CF2CHF2、 CF2CHFCF3、C(CH3)2CF3、ch(ch3)cf3或CH(CH2F)CH2F。 術語’’醫藥上可接受之酸加成鹽,,包含無機及有機酸,例 如鹽酸、硝酸、硫醆、磷酸、檸檬酸、曱酸、富馬酸、馬 來酸、乙酸、琥珀酸、酒石酸、甲烷磺酸、對甲苯磺酸及 諸如此類之鹽。 本申請案之較佳化合物係式J化合物,其中X係一鍵結且 R3係苯基,其未經取代或經一至三個選自由下列組成之群 之取代基取代:較低碳數烷基、較低碳數烷氧基、CN、 N〇2、鹵素、經鹵素取代之較低碳數烷基、經鹵素取代之 較低碳數烷氧基、芳基或磺醯胺,例如以下化合物外消 旋-[5-甲烷磺醯基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-苯 基]-[3-(4-三氟甲基-苯基比咯啶-1-基]-曱酮。 本申請案之較佳化合物進一步係彼等下述化合物,其中 X係-CH2-且R3係苯基,其未經取代或經一至三個選自由下 列組成之群之取代基取代:較低碳數烷基、較低碳數烷氧 基、CN、N〇2、鹵素、經鹵素取代之較低碳數烷基、經鹵 素取代之較低碳數烷氧基、芳基或磺醯胺,例如以下化合 物外消旋-[5-曱烷磺醯基-2-((S)-2,2,2-三氟-1-甲基-乙氧 基)-苯基]-[3-(4-三氟曱基-苄基比咯啶-1-基]-曱酮, 外消旋-[5-曱烷磺醯基-2-(2,2,3,3,3-五氟-丙氧基)·苯基]-[3-(4-三氟甲基-苄基)_吡咯啶-1_基]-甲酮, 外消旋-(4'-氟-4-曱烷磺醯基-聯苯-2-基)-[3-(4-三氟甲 12I930.doc • 13 · 1342308 基-苄基)-吡咯啶-1 _基]_甲酮, 外消旋-(2-環丁基曱氧基-5_甲烷磺醯基-苯基)_[3_(4-三 敗甲基-苄基)-吡咯啶—卜基]_曱酮或 外消旋-(2-環戊氧基_5_曱烷磺醯基-苯基)_[3_(4·三氟曱 基-苄基)-吡咯啶-1 _基]_曱酮。 本申請案之較佳化合物進一步係彼等下述化合物,其中 X係-OCH2-且R3係笨基,其未經取代或經一至三個選自由 下列組成之群之取代基取代:較低碳數烷基、較低碳數烷 氧基、CN、N〇2、鹵素、經鹵素取代之較低碳數烷基、經 鹵素取代之較低碳數烷氧基、芳基或磺醯胺,例如以下化 合物外消旋-[3-(4-氣-苯氧甲基)-。比洛咬-1 -基]-[5-甲烧續醯 基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-笨基]_甲_, 外消旋-[5- f烷磺醯基-2-((S)-2,2,2-三氟-1-甲基-乙氧 基)-苯基]-(3-對-曱苯氧基曱基-吼咯啶-i_基)-甲綱, 外消旋-[3-(聯苯-4-基氧基甲基)比咯啶-1-基]-[5_甲院石黃 醯基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)_苯基]-曱酮, 外消旋-4-{l-[5-甲烷磺醯基-2-((S)-2,2,2-三氟-1-甲基-乙 氧基)-苯曱醯基]比咯啶-3-基曱氧基}-苄腈, 外消旋-[5-甲烷磺醯基-2-((S)-2,2,2-三氟-1-甲基-乙氧 基)-苯基]-[3-(4-;ε肖基-苯氧甲基)-»比略咬-1·基]-甲酮, 外消旋-[5-甲烷磺醯基-2-((S)-2,2,2-三氟-1-甲基_乙氧 基)-苯基]-[3-(4-三氟甲氧基-苯氧甲基)比洛咬-1基]_甲 gig, 外消旋-[3 - (3,4 -二氣-苯氧曱基)-β比略咬-1 _基]_ [ 5 _甲烧石黃 121930.doc * 14 -
丄J叶ZJVJO S盘基 ..., ’,二氟-1·甲基-乙氧基)-苯基]-甲酮或 外消碇、「5 Ψ p 1 i、— T沉石頁醯基-2-(0)-2,2,2-三氟-1_甲基-乙氧 I)-本基]-[3_门审条# 1
、r乳基-笨氧甲基)-吡咯啶-1-基]-甲酮。 本發明之另一杳A T "^例係其中X係-NH-或-CH20-之化合 物。 【實施方式】 直:^由此項技術中已知之方法製備本發明式1化合物及 ”西藥上可接文之鹽,例如藉由下文所述之方法⑷-⑷, 此方法包括: a)使下式之化合物
-K R- 'X'
II 與下式之化合物
O R
在一諸如TBTU(2-(1H-苯並三唑-1_基)^3,3-四曱基脲四 氤硼酸鹽)之活化劑存在下反應得到下式之化合物,
O R1 R
其中’取代基R、R2及R3係如上文所定義,且爪和η彼此獨 121930.doc -15- 1342308 立地係1或2 ; b)使下式之化合物
在膦存在下於Mitsunobu條件下反應得糾卞 O R1
其中,取代基R1、…及反3係如上文所定義,X : m和η彼此獨立地係1或2 ; 係'〇CW2~且
c)使下式之化合物 0 R1
與下式之化合物 KH2-Hal 其中Hal係如氣、溴、碘等齒素原子 在一諸如第一丁醇鈉等鹼之存在下反應得到下式之化合 物, I2l930.doc 16- 丄 其中 取代基R1、 O R1
R及R3係如上文所定義 m和η彼此獨立地係1或2 ; 且 X係-CH20-且
若需要 成鹽。 將所獲得之化合物轉 化為醫藥上可接受 之酸加 下反應圖1 - 3製 、或是可根據此 式1化合物可《⑷-⑷之方法變體及以 備。原料可購得、或者自化學文獻中已知 項技術中習知之方法製備。 反應圊1
通式I之化合物可藉由使式π之胺衍生物與式m之適當取 代的酸在-諸如ΤΒτυ(2_(1Η·笨並三唾小基)u,3,3四甲 基脲咖酸鹽)之活化劑及一諸如N_乙基二異丙胺之驗 存在下反應來製備(反應圖1)。 式Π之胺化合物可購得、或者自化學文獻中已知、或可 採用此項技術中習知之多種方法製備。 式之酸或是在化學文獻中已知,《是可採用此項技術 中習知之多種方法製備。 121930.doc -17- 1342308 反應圊2 trt;—卜
-PL VI +
HO
III Q R1
RJ IV TBTU 、\言 || --fA)m 丨丨 驗
-OH
Misunobu
二苯基-2-吡啶膦,偶氮二 曱酸二-第三丁酯 通式I之化合物亦可藉由在反應圖2中顯示之替代路徑製 備。例如,式I(X: OCH2)之化合物可藉由使式…之羥基化 合物與式R3-OH之醇在一諸如三苯基膦或二苯基_2_吡啶膦 等膦及一諸如偶氮二曱酸二-第三-丁酯或偶氮二甲酸二乙 S曰專偶氮一甲酸-一烧基酿存在下於Mitsunobu反應條件下 反應來製備。式IV之化合物可藉由使式…之胺與式ΠΙ之適 當取代的酸在一諸如TBTU(2-(1 Η-笨並三。坐_ι_基)_ι,ι,3,3-四曱基脲四氟硼酸鹽)等活化劑及一諸如Ν-乙基二異丙胺 等鹼存在下反應來製備。 I21930.doc • 18· 1342308
反應圖3
R3CH2-Hal 第三丁醇鈉
通式!之化合物亦可藉由在反應圖3中顯Μ替代路徑製 備。例如’式I(X: CH2〇)之化合物可藉由使式乂之羥基化 合物與式R3-CH2-Hal(其中Hal係例如氣、演、蛾等齒素原 子)之烧基化試劑在-諸如第三了醇料驗存在下反應來 製備。式v之化合物可藉由使式νπ之胺與式山之適當取代 的酸在-諸如加喂叫苯並三^基)_u,3,3四尹基 脲四氟蝴酸鹽)等活化劑及一諸如N_乙基二異丙胺等驗存 在下反應來製備。 化合物之離析及純化 右而要,本文所述之化合物及中間體之離析及純化可藉 2任:適宜的分離或純化方法達成,例如過濾、萃取、結 _ s柱層析、薄層層析法、厚層層析法、製備性低壓或 高壓液態;k ,+ 〇- 曰析法或該等方法之組合。參考下文製備及實例 121930.doc •19- 可獲知關於適宜分離及離析 使用苴仙堂4 去的具體說明。但當然亦可 便用V、他4效的分離戎齡私十、丄 ^ ^ ^ 〆 斤方法。可使用對掌性HPLC分 離式1之對掌性化合物之外消旋混合物。 式I化合物之鹽 式I化合物在(例如)多美3 4 m 包含-驗性基IS (例如,脂肪 力矢或方族胺部分)之彳主 )U况下可係鹼性的。在該等情況下, 式I化合物可轉化為相應的酸加成鹽。 έ玄轉化係藉由用至少一化學 θ ^ 亿子at里置的適宜酸進行處理來 完成’例如鹽酸、氫溴酸、硫酸、硝酸、磷酸及諸如此 類’及有機g文,例如乙酸、丙酸、乙醇酸、丙嗣酸、草 酸、蘋果酸、丙二酸、琥珀酸、馬來酸、富馬酸、酒石 酸、#樣酸、苯甲酸、肉桂酸、苯乙醇酸、甲磺酸、乙磺 酸、對-甲苯磺酸、水楊酸及諸如此類。通常,遊離鹼溶 解於惰性有機溶劑中,例如乙醚、乙酸乙酯、氣仿、乙醇 或曱醇及諸如此類,且酸可添加於同樣的溶劑中。溫度維 持在0 C與50 C之間。所得鹽可自發沉殿或用極性較小的 溶劑自溶液中析出。 式I鹼性化合物之酸加成鹽可藉由用至少—化學計量當 量的適宜鹼處理而轉化為相應的遊離鹼’例如用氫氧化鈉 或凰|氧化卸、*反酸卸、碳酸氮納、氣水及諸如此類處理。 式I化合物及其醫藥上可用的酸加成鹽具有頗有價值的 藥理特性。具體而言,已發現本發明化合物係甘胺酸轉運 體1 (GlyT-1)之良好抑制劑。 根據下文給出的試驗研究該等化合物。 121930.doc -20- 1342308 溶液及材料 DMEM完全培養基:營養素混合物F_i2(Gibco Life-technologies)、 5%胎 牛血清(FBS)(Gibco life technologies) 、 1% 青徽素(Penicillin)/鍵黴素(Streptomycin) (Gibco life technologies)、 0.6 宅克 / 毫升潮徵素(Hygromycin)(Gibco life technologies) ' 1 mM麵胺酿胺(Gibco life technologies)
攝取緩衝液(UB) . 150 mM NaCl、10 mM Hepes-Tris、pH 7_4、1 mM CaCl2、2.5 mM KCM、2.5 mM MgS04、10 mM (+ ) D-葡萄糖。 用 mGlyT-lb cDNA穩定轉染的 Flp-inTM-CHO(Invitr〇gen 目錄號為R758-07)細胞。 甘胺酸攝取抑制分析(mGlyT-lb) 第1天’將用mGlyT-1 b cDNA轉染的哺乳動物細胞 inTM-CHO)以40,000個細胞/孔之密度鋪板於完全F_12培養 基中,在96-孔培養板中無潮黴素。第2天,抽吸該培養基 並用攝取緩衝液(ub)將該等細胞洗滌兩次。然後,於2;rc 及下列情況下將該等細胞培養20分鐘:(i)無潛在競爭者; (Π)用10 mM非放射性甘胺酸;(iii)用一定濃度之潛在抑制 劑。使用一系列濃度的潛在抑制劑以獲得用於計算導致 50%效果之抑制劑濃度的數據(例如ICw,即可抑制5〇%甘 胺酸攝取之競爭者濃度)。隨後,立即添加包含60 nM (11 至16 Cl/毫莫耳)[3H]_甘胺酸及25 μΜ非放射性甘胺酸之溶 液邊輕祕振盪該等板邊進行培養並藉由抽吸現合物且用 冰冷的UB洗滌(三次)終止反應。細胞用閃爍液裂解、振盪 121930.doc 1342308 、、用Μ爍计數器計數細胞中的放射性。 較佳化合物顯示對GlyT]之〜㈣介於〇 〇9與㈣之 間’如下表所顯示。
• 幻化°物及式1化合物之醫藥上可接受的鹽可作為藥物 使用,例如以醫筚r二 . i 瓜物之形式。此等醫藥配製物可經口 方式給樂’例如,g付U ’衣旋劑、糖衣藥丸、硬明勝 及軟明膠躍囊、·玄、在 4 ^ 襄冷液、礼液或懸浮液之形式。然而,該給 樂亦可=直腸(例如呈栓劑形式)實施或以非經腸方式(例如 呈注射溶液形式)實施。 式!化合物可使用醫藥上惰性的無機或有機載體處理來 生產醫樂配製物。乳糖、玉米殺粉或其衍生物、滑石粉、 蒙硬脂酸或其鹽及諸如此類皆可用作載體,例如可用作錄 劑、糖衣鍵劑、糖衣藥丸、硬明勝膠囊之該等載體。舉例 而言,軟明膠耀囊的適合載體係植物油、壤、脂肪、半固 態及液態多元醇及諸如此類。然而,端視活性物質之性質 Γ定用在軟明廢膠囊的情況下通常不需要載體。舉例而 吕,用於生產溶液及糖漿的合適裁體係水'多元醇、甘 油、植物油及諸如此類。舉例而言,適合於栓 體 天然或硬化油1、脂肪、半液態或液態多元醇及諸如= 類0 I21930.doc 22- 1342308 此外’該等醫藥配製物可包含防腐劑、 劑、潤渴南丨、於卞丨 德疋 變、… 甜味劑、著色劑、調味劑、用於改 鹽、緩衝液、掩蔽劑或抗氧化劑。其亦可包含 , 更夕其他有治療價值的物質。 包含式I化合物或並盤孩pie < ·* . ^ a —柰上可接受的鹽及治療惰性| # ,:樂劑亦係本發明之標的,其生產方法亦係本發二; :接該生產方法包括將-或多種式^化合物及/或醫藥: • 々此_ 1右而要)—或多種其他有治療價值 之物寊與一或多種治療 形式。 康丨^生載體共同製成蓋倫製劑給藥 依照本發明之最佳適應症係彼等包括中樞神經系統障礙 之疾病,例如精神分裂症、認知損傷及阿茲海默氏症之治 療或預防。 其劑量可在較寬範圍内變化,當然,其必須適應每一且 體病例之個體需要。在口服給藥情況下,成人劑量可從每 • 天約°·。1毫克至約觸毫克通式1化合物或其對應量的醫藥 上可接受之鹽之間變化。每日劑量可以單次給藥或分次給 . 藥形式施予,且另外,在治療需要時亦可超越其上限。 ' 錠劑調配物(濕法製粒) 毫克/旋劑 5毫克 5 125 6 30 1 167 項目成份 25毫克 25 105 6 30 1 167 100毫克 100 30 6 30 1 167 500毫克 500 150 30 150 1 831
1·式I化合物 2·無水乳糖DTG 3. Sta-Rx 1500 4. 微晶纖維素 5·硬脂酸鎂 總量 I21930.doc -23 - 3423〇8 製造步驟 1. 將第1、2、 3及4項混合並用純淨水製粒 0 2. 在5〇°C下乾燥顆粒。 3. 使顆粒通過適宜的碾磨設備。 4. 添加第5項並混合三分鐘;於 一適當的壓製機 膠囊調配物 項目成份 毫克/膠囊 5毫克 25毫克 100毫克 1. 式I化合物 5 25 100 2. 含水乳糖 159 123 148 3. 玉米澱粉 25 35 40 4. 滑石粉 10 15 10 5· 硬脂酸鎂 1 2 2 總量 200 200 300 500毫克 500 70 25 5 600 製造步驟 1. 在一適當的混合器中將第1、2及3項混合3 〇分鐘。 2. 添加第4及第5項並混合3分鐘。 3. 裝入適宜的膠囊中。 • 以下實例係用於闡述本發明而非意欲限制本發明之範 園°在貫例中採用以下縮寫:TBTU : 2-(1Η-笨並三唑_1_ 基)-1,1,3,3-四曱基脲四氟硼酸鹽; * 式ϋ中間體之合成 實例Α1 外消旋-3-(4-三氟甲基-苯基比咯啶 a)外消旋-3-羥基-3-(4-三氟甲基_苯基)_0比洛啶甲酸乙酯 12l930.doc -24- 1342308
F
下將364毫克鎮懸浮在2毫相中。添加i5_4_ =並^化物並接著在室溫下經1Q分鐘逐滴滴加⑴毫 、4-〆臭本並三敗化物存於】,5毫升峻中之溶液 溫和地放熱並變為紅褐色,同時在丨w # ,Λ U岈在5小時之攪拌期間形 成格^咖_試劑。將該混合物冷卻至代。逐滴滴加 12.5笔莫耳w-乙氧羰基_3_吡咯啶_存於μ毫升醚中之溶 液。使該反應混合物達到室溫並攪拌2小時3〇分鐘。在吖 下逐滴滴加20〇/〇 NH4C1决纹,!·兮c Α ~來終止泫反應。將此混合物加熱至 室溫。將含水層用鱗萃取二呤 平取—-人組合有機相用水和鹽水洗 條:經由Na2S〇4乾燥並蒸發之。將殘留物在石夕膠(溶離 劑.庚烧-乙酸乙g旨\ / \ \ V Al· ^ ύ. μ- λ. υ上·4化產生黃色固體狀標題化合 物(61%)。MS (m/e): 362·2 ([μ+59],1〇〇%)。 b)外消旋-3-(4_三氟甲基_苯基)〇比咯啶_3醇 F ^ 〇
向1.98毫莫耳外消旋_3·羥基_3⑷三氟甲基·笨基)·吡咯啶_ 1-甲δ夂乙S日存於15 $升二氧雜環己^之溶液中滴加$毫 0·5ΝΚ〇Η存於丁醇中之溶液。將溶液在回流下授心小 時。在真空下除去溶劑且將殘留物溶解在水中。將水相用 二氯甲炫萃取3次。組合有機相經由Na2s〇4乾燥蒸發並 I21930.doc -25- 1342308 乾燥。將該化合物懸浮在己烧/ _ (約2:1)中,過渡並用己 烧沖洗產生淡褐色固體狀標題化合物(57%) Ms (m/e): 232.1 ([M+l], 100%) 〇 c) 3-(4-三氟曱基-苯基)_2,5_二氫-iji-吡咯
F F——
F 在氬氣下向0.43毫莫耳外消旋·3_(4_三氟甲基_苯基)_吡咯 啶-3-醇存於0.4毫升二氣甲烷中之懸浮液中添加〇.4毫升 TFA。將反應混合物在回流下攪拌5天並濃縮。將殘留物 溶解在乙酸乙酷中並添加2 N Na〇H直至ρΗ 9_10。有機相 經由NajO4乾燥並蒸發產生油狀標題化合物(1 8%) (m/e): 214.2 ([M+1], 100%)。 d) 3_(4_三敗甲基-苯基)_u比洛咬
將0.08毫莫耳3-(4-三氟甲基-苯基)_2,5_二氫_]化吡咯溶解 在MeOH中並添加HC1(在鍵中)直至pH 1。授拌5分鐘後, 蒸發溶劑。在氬氣下向該鹽存於0 _ 7毫升甲醇之溶液中添 加2毫克Pd/C 1 0%且在室溫、氫氣之常壓下將該混合物氫 化4小時。將該混合物冷卻、用氬氣沖洗、用甲醇稀釋、 過/慮並在真空中除去溶劑產生油狀標題化合物(64%)。MS (m/e): 216.3 ([M+l], 100%) 〇 實例A2 I2l930.doc «26- 1342308 外消旋-3-鄰-曱苯基-吡咯啶 a)外消旋-3-羥基-3-鄰-甲苯基-吡咯啶-1-F酸第三丁基酯
以類似於實例Al(a)之方式由N-boc-3-吼咯啶酮及鄰曱苯 基-溴化鎂製備產生淡黃色油狀標題化合物。MS(m/e): 278.2(M + H+,100%)。 b) 3-鄰甲苯基-2,5-二氫-1H-吡咯
以類似於實例Al(c)之方式由外消旋-3-羥基-3-鄰甲苯基-吡 咯啶-1 -曱酸第三丁酯製備產生橘黃色油狀標題化合物。 MS(m/e): 160.2(M+H+,100%)。 Ο外消旋-3-鄰甲苯基比咯啶
以類似於實例B3之方式由3-鄰曱苯基-2,5-二氫-1H-吡咯製 備產生黃色油狀標題化合物。MS(m/e) ·· 162.3(M+H+, 100%) 〇 實例A3 外消旋-3-(4-三氟甲基-苄基)-0比咯啶乙酸 I2l930.doc •27·
1342308 以類似於實例A1(d)之方式由苄基_3_(4_三氟曱基_苄基)_ 0比略。定(CAS: 336 182-64-0)藉由用乙酸替換HC1產生淡褐色 油狀標題化合物。MS(m/e) : 230.4(M + H+,1 00%)。 實例A4 外消旋-3-(3-氟-苄基)^比咯啶
以類似於實例Al(d)之方式由1-苄基·3-(3-氟-苄基)-吡咯啶 製備產生無色油狀標題化合物^ MS(m/e) : 180(Μ+Η+, 100%)° 實例Α5 外消旋比咯啶-3-基-(4-三氟甲基-苯基)_胺鹽酸鹽
以類似於實例Al(d)之方式由(1-苄基-β比咯啶_3-基)-(4-三氟 曱基-苯基)-胺(CAS: 8 16468-46-9)製備產生白色固體狀標 題化合物。MS(m/e) : 230.9 (M + H+,100%)。 實例B1 41-氟-4-甲烧續酿基-聯苯_2_甲酸 12l930.doc -28- 1342308
將6.1毫莫耳2-碘-5-曱烷磺醯基-苯曱酸(CAS: 845 616-08- 2) ' 12.2毫莫耳4-氟苯硼酸、18·4毫莫耳碳酸鈉及0.3毫莫 耳乙酸鈀(II)存於30毫升水中之混合物於室溫下攪拌48小 時。將該混合物過濾且濾液用37% HC1酸化。將此混合物 在至/mt下攪拌3 0分鐘。過遽固體、用水洗務並經乾燥得到 標題化合物(92。/〇)。黃色固體。MS(m/e) : 293.2([M-H], 1 00〇/〇) 〇 實例B2 5 -甲烧續醢基- 2-(4 -曱基比嗤-1-基)_苯甲酸 a) 5-曱坑績醯基-2-(4-曱基比唑-1-基)_苯曱酸甲g旨
在一玻璃管中相繼添加0.29毫莫耳2-碘-5-甲烷項酿基-苯 甲酸甲酯(CAS : 847547-09-5)、0.35毫莫耳4-甲基吡唾' 0.59毫莫耳碳酸鉀、〇.〇6毫莫耳CuI及0.12毫莫耳反式_丨2_ 二胺環己烷存於毫升二氧雜環己烷(經脫氣)中之溶液。 將§亥管充滿氣氣並用一蓋在'封。將此反應混合物在12 〇。匸 添加二氯甲烷和 下加熱過夜。將反應混合物冷卻至室溫, 121930.doc -29- 1342308 水°將水相用二氣曱烧萃取兩次。經由硫酸納乾燥組合有 機相並蒸發之。經1 〇 g Flashpack柱體純化粗化合物。溶離 劑:庚烷/乙酸乙酯,得到淡黃色油狀標題化合物(57%)。 MS(m/e) : 295·0([Μ+Η]+,100%)。 (b)甲烷磺醯基-2-(4-甲基-吼唑-1-基)-苯甲酸
0
向2.08毫莫耳5-曱烷磺醯基-2-(4-甲基-吡唑-1-基)-苯曱酸 曱酯存於2.2毫升THF及2_2毫升水中之混合物中添加3.1 2毫 莫耳氫氧化鋰並將此反應混合物在室溫下攪拌2小時。該 時間後在真空中除去溶劑,將殘留物溶解在水中並藉由添 加3 N HC1酸化,過濾後得到白色固體狀標題化合物 (88%)。MS(m/e) : 279.1([M-H],100%)。 實例B3 5-曱烷項醯基-2-(四氫-D比喃-4-基)-苯甲酸
0=1=0 Ο 在氬氣下向0.07毫莫耳2-(3,6-二氫- 2H-吼喃-4-基)· 5·曱烧 石黃酿基-笨甲酸(C AS: 847547-05-1)存於0·5毫升曱醇之混 合物中添加2 0毫克P d / C ’繼而添加〇. 〇 7毫莫耳曱酸敍。將 I2I930.doc -30- 1342308 反應混合物回流30分鐘,過濾並蒸發之。添加水並將溶液 用2 N HC1酸化至pH 1。用二氣甲烷萃取水相。經由硫酸 鈉乾燥組合之有機相並蒸發,得到無色油狀標題化合物。 MS(m/e) : 283·2([Μ-Η],100%)。 實例C1
外消旋-(3-羥甲基比咯啶-1-基)-[5-甲烷磺酿基_2_((s)_2,2,2 三氟-1-甲基-乙氧基)-苯基]-甲酮
向0.01莫耳5-甲烷磺醯基-2_((s)_2,2,2_三氟甲基-乙氧
基)-苯甲酸(〇八8:845616-82-2)存於40毫升队义二甲基甲醯 胺之溶液中相繼添加3,57克TBTU、8.5毫升N-乙基二異丙 胺及1克外消旋-吼咯啶_3_基_曱醇(CAS : 5〇82 7仁6)。將 該反應混合物在室溫下攪拌丨6小時且隨後在真空中濃縮 之。將該混合物溶解在乙酸乙醋中並用水洗滌兩次及用飽 和NaHCOs洗滌兩次。經由叫⑽4乾燥有機相,並過遽。 蒸發溶劑。經㈣(溶離劑:乙酸乙㈤純化粗製油得到灰 白色發泡體狀標題化合物。MS(m/e) : 396丨, 100%)。 式I化合物之合成 與實例C 1類似 衍生物製備: 下表中之化合物1至27由酸衍生物和胺 121930.doc •31 - 1342308 實例號 結構 系統名 MW試驗值[M+H+] 原料 MW 1 0 0^^ fz==\ o=s=o Q 1 外消旋-(2-異丙氧基-5-甲烷磺醯基-苯基)-(3-苯基-。比咯啶-1-基)-甲 酮 388.3 外消旋-3-苯基比 咯啶(CAS: 936-44-7)及2-異丙氧基-5-甲烷磺醯基-苯甲酸 (CAS: 845616-02-6) 387.4 2 〇=广〇 外消旋-[5-曱烷磺醯 基-2-((S)-2,2,2-三氣-1-甲基-乙氧基)-苯基]-[3-(4-三氟甲基-苯基)-吡咯啶-1-基]-曱酮 510.2 外消旋-3-(4-三氟曱 基-苯基)-。比咯啶(實 例AI)及5-甲烷磺醯 基-2-((S)-2,2,2-三 氟-】-曱基-乙氧基)-苯甲酸(CAS: 845616-82-2) 509.4 3 〇— 〇=|=〇 外消旋-[5-甲烷磺醞 基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-苯基]-[3-(2-甲氧基-笨基)-吼 咯啶-1-基]-甲酮 472.2 外消旋-3-(2-甲氧 基-苯基)-吼咯啶 (CAS: 91246-24-1) 及5-甲烷磺醯基-2-((S)-2,2,2-三氟小曱 基-乙氧基)-笨甲酸 (CAS: 845616-82-2) 471.4 4 _0 0=1=0 外消旋-[5-曱烷磺醯 基-2-((S)-2,2,2-三氟-1-甲基-乙氧基)-苯基]-[3-(3-曱氧基-苯基)-。比 咯啶-1-基]-甲酮 472.2 外消旋-3-(3-曱氧 基-苯基)-吼n各咬 (CAS: 38175-35-8) 及5-曱烷磺醯基-2-((S)-2,2,2-三 *1-1-曱 基-乙氧基)-苯甲酸 (CAS: 845616-82-2) 471.4 5 听咬' 0 = 1=0 外消旋-[5-甲烷磺醯 基-2-((S)-2,2,2-二氣-1-曱基-乙氧基)-苯基]-(3-鄰-曱苯基比咯啶-1-基)-甲酮 456.4 外消旋-外消旋-3-鄰-甲苯基-吡咯啶 (實例A2)及5-甲烷 磺醯基-2-((S)-2,2,2-二氟-1-曱基-乙氧 基)-苯甲酸(CAS: 845616-82-2) 455.4 121930.doc 32- 1342308 實例號 結構 系統名 MW試驗值[M+H+] 原料 MW 6 外消旋-(2-異丙氧基-5-甲烷磺醯基-苯基)-[3-(3-甲基-苄基)-批咯啶-1-基]-曱酮 416 外消旋-3-(3-甲基-苄基)-。比咯啶(C AS: 887594-96-9 )及 2-異丙氧基-5-甲烷磺 醯基-苯曱酸(CAS: 845616-02-6) 415.5 7 p V 〇r 0=r° 外消旋-(3-苄基比咯 咬-1-基)-(2-異丙氧基-5-曱烷磺醞基-苯基)-曱酮 402.3 外消旋-3-苄基-。比 咯啶(CAS:170304-83-3 )及2-異丙氧 基-5-甲烷磺醯基-苯曱酸 (CAS: 845616-02-6) 401.5 8 ϊϊ \—/ 〇=ϊ=〇 外消旋-[3-(4-氟-苄基)-。比略咬-1 -基]-(2-異丙 氧基-5-甲烷磺醯基-苯 基)-曱酮 420.2 外消旋-3-(4-氟-苄 基)-。比。各。定 (CAS:193220-]7-6) 及2-異丙氧基-5-曱 烷磺IS基-苯甲酸 (CAS: 845616-02-6) 419.5 9 外消旋-[3-(3-氟-苄基)-°比洛〇定-1 -基]-(2-異丙 氧基-5-甲烷磺醯基-苯 基)-曱酮 420.2 外消旋-3-(3-氟-苄 基)-。比咯啶(實例 A4)及2-異丙氧基-5-曱烷磺醯基-苯曱 酸(CAS: 419.5 10 p \_/ 〇=ί=〇 外消旋-(2-異丙氧基-5-甲烷磺醞基-苯基)-[3-(4-甲基-苄基)-吡咯啶-1-基]-甲酮 416.3 外消旋-3-(4-甲基-苄基)-nb咯啶(CAS: 193220-16-5)及 2-異 丙氧基-5-曱炫1石黃8蓝 基-苯甲酸(CAS: 845616-02-6) 415.5 11 外消旋-[5-曱烷磺醯 基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-笨基]-[3-(4-三氟曱基-节基)-吡咯啶-1-基]-曱酮 524.3 外消旋-3-(4-三氟甲 基-苄基)-吼咯啶乙 酸(實例A3)及5-甲 烷磺醯基-2-((S)-2,2,2-三氟-1-甲基-乙氧基)-苯曱酸 (CAS: 845616-82-2) 523.4 121930.doc -33- 1342308 實例號 結構 系統名 MW試驗值[M+H+1 原料 MW 12 外消旋-(2-異丙氧基-5-曱烷磺醯基-苯基)-[3-(4-三氟甲基-苄基)-。比 洛淀-1 -基]-曱鋼 470.2 外消旋-3-(4-三氟甲 基-苄基)-。比咯啶乙 酸(實例A3)及2-異 丙氧基-5-曱烷磺醯 基-苯曱酸(CAS: 845616-02-6) 469.5 13 rfO~^ 外消旋-[5-甲烷磺醯 基-2-(2,2,3,3,3-五氟-丙 氧基)-苯基]-[3-(4-三敗 曱基-苄基)-吡咯啶-1-基]-甲酮 560.2 外消旋-3-(4-三氟曱 基-苄基)-吡咯啶乙 酸(實例A3)及5-曱 烧項酿基-2-(2,2,3,3,3-五氟-丙 氧基)-苯甲酸(CAS: 845616-42-4) 559.4 14 ^ ° 外消旋-(4’-氟-4-甲烷 磺醯基-聯苯基-2-基)-[3-(4-三氟甲基-节基)-吡咯啶-1-基]-甲酮 506.2 外消旋-3-(4-三氟曱 基-苄基)-°比咯啶乙 酸(實例A3)及4'-氟-4-甲烷磺醖基-聯苯 基-2-曱酸(實例B1) 505.5 15 ^ 0 外消旋-(2-環丁基甲氧 基-5-曱炫!項8盘基-本 基)-[3-(4-三氟甲基-¥ 基)-吡咯啶-1-基]-甲酮 496.3 外消旋-3-(4-三氟曱 基-苄基)-。比咯啶乙 酸(實例A3)及2-環 丁基曱氧基-5-曱烷 磺醯基-苯曱酸 (CAS: 845616-33-3) 495.5 16 ? 'ί~Ό^ 外消旋-(2-環戊氧基-5-曱烷磺醯基-苯基)-[3-(4-三氟甲基-节基)-"比 洛咬-1 -基]-曱闕 496.3 外消旋-3-(4-三氟曱 基-苄基)-。比咯啶乙 酸(實例A3)及2-環 戊氧基-5-甲烷磺醯 基-苯甲酸(CAS: 845616-05-9) 495.5 17 外消旋-(5-甲烷磺醞 基-2-嗎琳-4-基-名基)-[3-(4-三氟甲基-节基)-吡咯啶-1-基]-甲酮 497.3 外消旋-3-(4-三氟甲 基-苄基)-°比咯啶乙 酸(實例A3)及5-甲 烷磺醖基-2-嗎啉-4-基-苯曱酸(CAS: 847971-96-4) 496.5 121930.doc -34 - 1342308 實例號 結構 系統名 MW試驗值[M+H+l 原料 MW 18 外消旋-[5-甲烷磺醯 基-2-(4-甲基-吡唑-1-基)-苯基]-[3-(4-三氟曱 基-卞基)-B比°各咬-1 -基]-曱酮 492.2 外消旋-3-(4-三氟甲 基-苄基)-σ比°各咬乙 酸(實例A3)及5-曱 烷磺醯基-2-(4-曱 基-。比唑-1-基)-苯曱 酸(實例B2) 491.5 19 外消旋-[5-甲烷磺醞 基-2-(四氮-。比α南-4-基)-苯基HH4-三氟甲基-苄基)-»比咯啶-1-基]-曱 酮 496.3 外消旋-3-(4-三氟曱 基-苄基)-。比咯啶乙 酸(實例A3)及5-曱 烧績酿基-2-(四鼠-。比喃-4-基)-苯甲酸 (實例B3) 495.5 20 Λ rfO^ 外消旋-4-異丁氧基-3-[3-(4-三氟甲基-节基)-〇比咯啶-1-羰基]-苄腈 431.3 外消旋-3-(4-三氟甲 基-苄基)-°比咯啶乙 酸(實例A3)及5-氰 基-2-異丁氧基-苯 曱 酸 (CAS: 845616-16-2) 430.4 21 ^XX-。 外消旋-(2-嗎啉-4-基-5-硝基-苯基)-[3-(4-三 氟甲基-¥基)-。比咯啶-1-基]-甲酮 464. 3 外消旋-3-(4-三氟曱 基-苄基)-。比咯啶乙 酸(實例A3)及2-嗎 嚇 -4-基-5-硝基-苯 曱酸(CAS: 4036-83-3 ) 463.4 22 'fO~^ 外消旋-(5-曱烷磺醞 基-2-°比咯啶-1-基-苯 基)-[3-(4-三氟甲基-苄 基)-吡咯啶-1-基]-曱鲷 481.3 外消旋-3-(4-三氟曱 基-苄基)-。比咯啶乙 酸(實例A3)及5-甲 烧續酿基-2-。比。各 啶-1-基-苯甲酸 (CAS: 847971-88-4) 480.5 23 F+f 〇YCi^ 外消旋-N-甲基-4-三氟 曱氧基-3-[3-(4-三氟曱 基-苄基)-吡咯啶-1-羰 基]-苯項酿胺 511.3 外消旋-3-(4-三氟甲 基-苄基)-。比咯啶乙 酸(實例A3)及5-曱 烷磺醯基-2-三氟甲 氧基-苯曱酸(CAS: 845616-28-6) 510.4 I21930.doc -35 - 1342308 實例號 24 25 26 27 結構 系統名 MW試驗值丨M+H+j 原料 MW 〇0 外消旋-(5-曱烷磺醞 基-2-嗎啦-4-基-苯基)-[3-(4-三氟曱基-笨基胺 基)-吡咯啶小基]-甲酮 498.0 外消旋-°比洛°定-3-基-(4-三氟曱基-苯 基)-胺鹽酸鹽(實例 A5)及5-甲烷磺醞 基-2-嗎啉-4-基-苯 曱酸(CAS: 847971-96-4) 497.5 so (2-嗎啉-4-基-5-硝基-笨基)-(4-苯基1-六氫。比 啶-1-基)-甲酮 396.2 1-甲基-4-苯基-六氫 吡啶(市售品)及2-嗎琳-4-基-5-硝基_ 苯甲酸(CAS: 4036-83-3) 395.4 Cu〇\) 〇=s=o ----- (4-苄基-六氫。比〇定·1· 基)-(2-異丙氧基-5-甲 烷磺醯基-苯基)-甲嗣 416.4 4-苄基六氫°比。定(市 售品)及2-異丙氧 基-5-曱烷磺醞基-苯曱酸(CAS: 845616-02-6) 415.5 -- 4-[1-(2-異丙氧基-5-甲 烷磺醯基-苯甲醯基)-氮雜環丁烷-3-基]-苯 ·*黃酿胺 511.2 (M+OAc) 4-氮雜環丁烷-3-基-苯磺醯胺及2-異丙 氧基-5-甲烷磺醯 基-苯甲酸(CAS: 845616-02-6) 452.5 向7〇毫克外消旋-(3-羥甲基-吡咯啶-1-基)-[5_甲烷磺醯 土 '2_((S)·2,2,2·三氟曱基-乙氧基)-苯基]-曱酮(實例C1) 子;M毫升四氫呋喃之溶液中添加30毫克4-羥基苯並三氟 121930.doc
外消旋 實例28 甲烷磺醯基-2-((s)-2,2,2-三氟-1-甲基-乙氧基)_苯 基]-丨3-(4_三氟甲基-苯氧甲基)-吼咯啶-1-基]-甲酮 【5.
•36- 1342308 化物及50毫克二笨基_2_。比啶膦。添加43毫克偶氮二-曱酸 二·第三_ 丁酯。將該混合物在701下攪拌23小時。在真空 中除去溶劑。經矽膠(溶離劑:乙酸乙酯)純化油得到黃色 膠狀物。將橡膠溶解在乙酸乙酯中。將溶液用5 N HC1洗 滌三次、用水洗滌一次、經由NajSO4乾燥、過濾且在真空 中濃縮’得到淡黃色發泡體狀標題化合物。: 540.3 (M+H+,100%)。 與實例28類似,下表中之化合物29至39由外消旋_(3_經 甲基-吡咯啶-1-基)-[5_甲烷磺醯基-2-((S)-2,2,2-三氟_;!_曱 基-乙氧基)-苯基l·甲酮(實例C1)及酚試劑製備:
實例號 結構 系統名 MW試驗值丨M+H+1 原料 MW 29 外消旋-[3-(4-氣-苯氧 曱基)-吡咯啶-1-基]-[5·甲烷磺醯基-2-((S)-2,2,2-三氟-1-曱 基-乙氧基)·苯基]-甲 酮 506.1 4-氯酚及外消旋-(3· 經甲基比略啶-1-基M5-甲烷磺醯基-2-((3)-2,2,2-三氟-1_ 甲基1-乙氧基)-苯 基]-曱酮(實例C1) 505.9 30 〇s 嘗0 外消旋-[5-曱烷磺醯 基-2-((S)-2,2,2-三氟-卜甲基-乙氧基)-苯 基]-(3-對-甲苯氧基 甲基-吡咯啶-1-基)-甲酮 486.2 對-曱酚及外消旋-(3-羥曱基-吡咯啶-1-基)-[5-甲烷磺醯 基-2-((S)-2,2,2-三 氟-1-甲基-乙氧基)-笨基]-甲酮(實例C1) 485.5 31 ©·»*〇 外消旋-[3-(聯苯基-4-基氧基甲基)-°比咯啶- 1- 基]-[5·甲烷磺醯基- 2- ((S)-2,2,2-三氟-1-甲基-乙氧基)-苯基]-甲酮 548.3 4-聯笨酚及外消旋-(3-羥甲基-吡咯啶-1-基)-[5-曱烷磺醯 基-2-((S>2,2,2-三 氟-1-甲基-乙氧基)-苯基]-甲酮(實例C1) 547.5 _____J 12l930.doc •37· 1342308 實例號 結構 系統名 MW試驗值[Μ+Η+] 原料 MW 32 〇*»〇 外消旋-4-{l-[5-曱烷 磺醞基-2-((S)-2,2,2-三氣-1-曱基-乙氧 基)-苯甲醯基]比咯 啶-3-基甲氧基}-苄腈 497.0 4-羥基苄腈及外消 旋-(3-羥曱基-吡咯 咬-1-基)-[5-曱烧石黃 醯基-2-((S)-2,2,2-三 亂-1-曱基-乙氧基)-苯基]-甲酮(實例C1) 496.5 33 0=^0 外消旋-[5-甲烷磺醞 基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-苯 基]-[3-(4-硝基-苯氧 曱基)-吡咯啶-1-基]-曱酮 517.1 4-硝基酚及外消旋-(3-經曱基-"比°各咬-1-基)-[5-甲烷磺醯 基-2-((S)-2,2,2-三 氟-1-甲基-乙氧基)-苯基]-甲闕(實例 C1) 516.4 34 o=s=o 外消旋-[5-曱烷磺醯 基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-苯 基]-[3-(4-曱氧基-苯 氧甲基)-°比略咬-1-基]-甲酮 502.0 對苯二酚-單甲基醚 及外消旋-(3-羥曱 基-°比洛咬-1 -基)-[5· 甲烷磺醯基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-苯基]-甲酮 (實例C1) 501.5 35 〇c«>0 外消旋-[5-曱烷磺醯 基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-苯 基]-[3-(4-三氟甲氧 基-苯氧曱基)-。比咯 啶-1-基]-曱酮 556.1 4-三氟甲氧基-苯酚 及外消旋-(3-羥曱 基-。比 咬-1 -基)-[5-甲烷磺醯基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-苯基]-甲嗣 (實例C1) 555.4 36 〇»广〇 外消旋-[3-(3,4-二氣-苯氧曱基)-吡咯啶-1-基]-[5-甲烧續酿基-2-((5)-2,2,2-三|1-;1-曱 基-乙氧基)-苯基]-曱 酮 540.2 3,4-二氣苯酚及外消 旋-(3-經曱基-D比p各 °定-1 -基)-[5-曱烧石黃 醯基-2-((S)-2,2,2-三 氟-I-甲基-乙氧基)-苯基]-曱酮(實例C1) 540.3 121930.doc -38- 1342308
實例號 結構 系統名 MW試驗值[Μ+Η+] 原料 MW 37 〇B^9〇 外消旋-[5-甲烷磺醯 基-2-((S)-2,2,2-三氟-1-甲基-乙氧基)-笨 基]-[3-(3-曱氧基-笨 氧曱基)-。比咯。定-1-基]-曱酮 502.0 3-曱氧基苯酚及外 消旋-(3-羥甲基-吡 咯啶-1-基)-[5-曱烷 磺醯基-2-((S)-2,2,2-三氟-1-曱基-乙氧 基)-苯基]-甲酮(實 例C1) 501.5 38 0=1=0 外消旋-[5-曱烷磺醯 基-2-((S)-2,2,2-三氟-1-甲基-乙氧基)-苯 基]-[3-(2-甲氧基-苯 氧曱基)-。比略咬-1-基]-曱酮 502.0 2-曱氧基苯酚及外 消旋-(3-羥曱基-。比 咯啶-1-基)-[5-曱烷 磺醯基·2-((3)-2,2,2-二1-1-曱基-乙氧 基)-苯基]-曱胴(實 例C1) 501.5 39 外消旋-[5-曱烷磺醯 基-2-((S)-2,2,2-三氟-卜曱基-乙氧基)-苯 基]-[3-(5-三氟甲基-吡咯啶-2-基氧基甲 基)-。比0各。定-1 -基]-曱 酮 541.1 5-三氟甲基-吼。各0 2-醇及外消旋-(3-羥 曱基-。比咯啶-1-基)-[5-甲烷磺醯基-2-((3)-2,2,2-三氟-1-曱 基-乙氧基)-苯基]-曱酮(實例C1) 540.4 ❿ 實例40 外消旋-[5-甲烷磺醯基-2-((S)_2,2,2-三氟-1-甲基-乙氧基)-苯 基]-[3-(4-三氟甲基-苄氧基)-η比咯啶-1-基卜甲酮 a)外消旋-(3-羥基比咯啶-1-基)-[5-曱烷磺醯基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-苯基]-曱酮
121930.doc •39· 1342308 U類似於實例Cl之方式由5-甲烷磺醯基-2-((S)-2,2,2_ = 2 ψ ^ 一*'氣- 暴-乙氧基)_苯曱酸(CAS: 845616-82-2)及外消焚·3。比 11各醇製備。粗物質用二氣曱烷結晶,得到白色固體狀標題 化合物。MS(m/e) : 382.3 (Μ+Η+,100%)。 b)外消旋-丨5-甲烷磺醯基_2-((S)_2,2,2_三氟4-甲基乙氣 基)-苯基]-[3-(4-三氟甲基-苄氧基比咯啶_]μ基卜甲_
在0°C及氬氣下向一 1〇〇毫克外消旋-(3-羥基-吡咯啶-基)_ [5_甲烧磺醯基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-苯基]_曱 酮存於1毫升DMF中之溶液添加0.042毫升4-(三氟曱基)节 基氣,繼而添加3 1.2毫克第三丁醇鈉。將反應混合物在室 溫下攪拌兩天並蒸發之。將殘留物溶解在乙酸乙酯中並用 水萃取兩次。有機相經由Na2S04乾燥並蒸發之。經矽膠 (溶離劑:乙酸乙酯)純化殘留物得到油狀標題化合物。 MS(m/e) : 540·2(Μ + Η+,100%)。 121930.doc 40-
Claims (1)
- p42308 第利申請案 P中替換本("年10月) 十、申請專利範園/: 1 ·—種以下通式以匕合物’其中R1係-OR】,、嗎啉基、四氫吡喃基、吡咯啶基、苯基或 吡唑基,其未經取代或經C i ·6-炫•基或_素取代’ R1,係Cu-烷基、經鹵素取代之Cm-烷基或係-(CH2)〇_C3-6- 環烷基; R2 係-S(0)2-C,-6-烷基、-S(0)2NH-Ci-6-烷基、no2 或 CN ; R3係苯基或吡啶基,其未經取代或經一至三個選自由 下列組成之群之取代基取代:Ci-6-烷基、Ci_6-烷氧 基、CN、N02、鹵素、經鹵素取代之C丨-6-烷基、經 # 鹵素取代之cN6-烷氧基、笨基或磺醯胺; X 係-CH2-、-NH-、-CH20-或-〇CH2-; n 係1或2 ; ” m係1或2 ; 0 係〇或1 ; 或其醫藥上可接受之酸加成鹽。 2·如請求項1之式ί化合物,其中χ係_(:1^_且]^係笨基,其 未二取代或經一至三個選自由下列組成之群之取代基取 代.烷基、(:丨-6-烷氧基、CN、Ν〇2、齒素 '經鹵素 121930-991015.doc 1342308 取代之C1·6-烷基'、經鹵素取代之氧基、苯基或磺 酿胺。 3. 如請求項2之式I化合物,該化合物係 外消旋-[5-曱烷磺醯基-2-((S)-2,2,2-三氟―丨—曱基_乙氧 基)笨基]-[3-(4-三氟甲基-苄基)_。比咯啶基]_甲_, 外消旋-[5-甲烷磺醯基_2-(2,2,3,3,3-五氟·丙氧基)_苯 基]-[3-(4·三氟曱基-苄基)^比咯啶-丨_基]甲綱, 外消旋-(4,·氟-4-甲烷磺醯基-聯苯-2jH3:(4_,i氟甲 基_苄基)-°比0各咬-1-基]-曱酮, 外消旋-(2-環丁基曱氧基-5-曱烷磺醯基-笨基)_[3_(4-三 氟曱基··苄基)比咯啶_丨_基]•曱酮,或 外消旋-(2-環戊氧基-5-曱烷磺醯基-苯基)_[3_(4_三氟甲 基-苄基)-°比咯啶-1-基]-甲酮。 4. 如明求項1之式I化合物,其中X係_〇(^2_且R3係笨基, 其未經取代或經一至三個選自由下列組成之群之取代基 取代· Cu-院基、Cn烧氧基、CN、N〇2、鹵素、經齒 素取代之匕·6-烷基、經鹵素取代之^ 6_烷氧基、苯基或 磺醯胺。 5. 如請求項4之式^匕合物,該化合物係 外消旋-[3-(4-氣-苯氧甲基)-吼咯啶-卜基]-[5-甲烷磺醯 基-2-((S)-2,2,2-三氟-1-甲基-乙氧基)_苯基]-曱酮, 外消旋-[5- f烷磺醯基-2-((S)-2,2,2-三氟-1-甲基-乙氧 基)-苯基]-(3-對-曱苯氧曱基比咯啶-卜基)—甲酮, 外4方疋-[3-(聯苯-4-基氧基甲基)_D比η各。定-1 ·基]-[5-甲院 121930-991015.doc •2· 1342308 磺醢基-2-((S)-2,2,2-三氟-1-曱基-乙氧基)-笨基]_曱酮, 外消旋-4-{卜[5_曱烷磺醯基-2-((S)-2,2,2-三氟-1-曱基· 乙氧基)-笨曱酿基]比0各咬-3-基曱氧基}-节猜, 外消旋-[5-甲烷磺醯基-2-((S)-2,2,2-三氟-1-甲基-乙氧 基)-笨基]-[3-(4-硝基-笨氧甲基)-°比》各咬-1-基]-甲酮, 外消旋-[5-甲烷磺醯基-2-((S)-2,2,2-三氟-1-甲基-乙氧 基)-苯基]-[3-(4-三氟甲氧基-苯氧甲基)_吼咯啶_1_基]_甲 酮,外消旋-[3-(3,4-二氣-苯氧曱基)比略啶_丨_基]_[5_甲烧 磺醯基-2-((S)-2’2,2-三氟甲基_乙氧基卜苯基]_曱酮, 或 外消旋-[5-曱烷磺醯基_2_((s)_2,2,2_三氟―丨―甲基_乙氧 基)笨基][3-(3-f氧基_苯氧甲基卜吼^各喷-丨基]甲酮。 ,其中X係-NH-。 ’其中X係-CH2〇_。6.如請求項1之式工化合物 7·如請求項1之式j化合物 8. 一種用於製備如請求項 括: 1之式I化合物之方法,該方法包 a)使下式之化合物 Η與下式之化合物 121930-991015.doc III1342308 HO在一諸如TBTU(2-(1H-苯並三嗤小基m,133四曱基脲 四氟硼酸鹽)之活化劑的存在下反應得到下式之化合物, 0 R1且m和π 其中,取代基R1、R2及R3係如請求項1所定義 彼此獨立係1或2 ; b)使下式之化合物 與下式之化合物IV 在膦存在下於Mitsunobu條件下 反應得到-OCH2-且m和η彼此獨立係1或2 ; 下式之化合物, 1所定義,X係 121930-991015.doc 134-2308 C)使下式之化合物 V 與下式之化合物 R3-CH2-Hal (其中Hal係諸如氣、溴、碘之鹵素原子)0 R1在一諸如第三丁醇鈉之鹼存在下反應得到下式之化合 物, Ο R1其中,取代基R1、…及尺3係如請求項i所定義,乂係 彼此獨立係1或2 ; 且 右需要肖所獲仔之化合物轉化為醫藥上可接受之酸 加成鹽。 9· 一種含有一或多種如 如吻求項1之化合物及 賦形劑之藥物。 10·如請求項9之藥物,其係 醫藥上可接受 劑之疾病。 η.如請求項1〇之藥物, 用於治療基於甘胺酸攝取抑制 其中該等疾病係精神病、疼痛、記 121930-991015.d〇, 12. 憶與學習機能障礙、精神分裂症、癡呆症及其”'知過 ,受損之其他疾病、注意力缺陷障礙或阿兹海默氏症。 療:t請求項1之化合物之用途,其係用於製備用於治 二到病疼痛、"己憶與學習神經變性機能障礙、精神 2二療呆症及其中認知過程受損之其他疾病、注意 力缺b障礙或阿兹海默氏症之藥物。 121930-991015.doc
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-
2008
- 2008-11-24 IL IL195478A patent/IL195478A0/en not_active IP Right Cessation
- 2008-11-27 ZA ZA200810129A patent/ZA200810129B/xx unknown
- 2008-12-11 NO NO20085155A patent/NO20085155L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2406085T3 (es) | 2013-06-05 |
| RU2008148165A (ru) | 2010-07-27 |
| WO2007147770A2 (en) | 2007-12-27 |
| KR20090015979A (ko) | 2009-02-12 |
| US20070299071A1 (en) | 2007-12-27 |
| CA2653355A1 (en) | 2007-12-27 |
| EP2035371B1 (en) | 2013-03-06 |
| AU2007263083A1 (en) | 2007-12-27 |
| RU2437872C2 (ru) | 2011-12-27 |
| EP2035371A2 (en) | 2009-03-18 |
| MX2008015932A (es) | 2009-01-13 |
| AR061560A1 (es) | 2008-09-03 |
| CN101472886B (zh) | 2011-07-13 |
| TW200808784A (en) | 2008-02-16 |
| AU2007263083B2 (en) | 2012-10-04 |
| CN101472886A (zh) | 2009-07-01 |
| BRPI0713584A2 (pt) | 2012-10-23 |
| WO2007147770A3 (en) | 2008-05-22 |
| KR101072796B1 (ko) | 2011-10-14 |
| JP2009541251A (ja) | 2009-11-26 |
| NO20085155L (no) | 2009-01-15 |
| CL2007001802A1 (es) | 2008-05-23 |
| ZA200810129B (en) | 2010-04-28 |
| IL195478A0 (en) | 2009-09-01 |
| JP4937347B2 (ja) | 2012-05-23 |
| US7951836B2 (en) | 2011-05-31 |
| CA2653355C (en) | 2014-04-15 |
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