TWI275395B - New pharmaceutical composition - Google Patents
New pharmaceutical composition Download PDFInfo
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- TWI275395B TWI275395B TWNEWPHARMA TW90121861A TWI275395B TW I275395 B TWI275395 B TW I275395B TW NEWPHARM A TWNEWPHARM A TW NEWPHARMA TW 90121861 A TW90121861 A TW 90121861A TW I275395 B TWI275395 B TW I275395B
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- pharmaceutical composition
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- bile acid
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- 239000008194 pharmaceutical composition Substances 0.000 title claims description 26
- 239000000203 mixture Substances 0.000 claims abstract description 30
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- 150000001875 compounds Chemical class 0.000 claims description 26
- HSINOMROUCMIEA-FGVHQWLLSA-N (2s,4r)-4-[(3r,5s,6r,7r,8s,9s,10s,13r,14s,17r)-6-ethyl-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]-2-methylpentanoic acid Chemical compound C([C@@]12C)C[C@@H](O)C[C@H]1[C@@H](CC)[C@@H](O)[C@@H]1[C@@H]2CC[C@]2(C)[C@@H]([C@H](C)C[C@H](C)C(O)=O)CC[C@H]21 HSINOMROUCMIEA-FGVHQWLLSA-N 0.000 claims description 24
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Description
1275395
本發明係關於嫛薤人# ^ 西桌σ併物,組合物及治療肥胖的方法。 χ月ίτ、關於醫樂合併物或組合物,其含有 月曰肪酶抑制劏’較佳是式j化合物(阿里斯特…⑴伽》。
更特定地說,本於明作+ 醫藥上可接受的膽酸螫合劑及視需要使用的一或多種醫藥 上可接文的賦形劑,例如稀釋劑或載劑。 膽酸疋在肝内合成,作為甘胺酸與牛黃酸共軛物進入腸 内在消化過矛王中以鹽的形式釋入膽内,Μ清潔劑的作用 /合解並幫助消化食物中的脂肪。消化後,Α多數膽酸鹽又 在回腸内再被吸收,與蛋白質形成複合物經由肝臟門靜脈 返回肝臟。未被主動再吸收的少量膽酸經由遠端的回腸及 大腸作為糞便的-部分排出。在腸道内減少膽酸的再吸收 可降低腸肝系統内膽酸的循環量,由而有效地降低上腸道 内食物脂肪的乳化,並減少脂溶性藥物在腸内的吸收。減 少再吸收的膽酸量的一種方法是口服在腸道内使膽酸整合 劑的化合物使其不能被吸收。 阿里斯特(XENICAL®,日氫制胰脂菌幻是有效的胃腸脂 酶’即負責分解脂肪的脂肪酶(胃脂肪酶,羧基酯脂肪酶, 胰脂肪酶)抑制劑。結果是使未吸收的脂肪在糞便中排出。 胰脂肪酶是水解食物三酸甘油酯的主要酶。未被水解的三 酸甘油酯不能在腸内被吸收。以人作的藥理學研究顯示, 有效地抑制脂肪的吸收與體重減輕有關。但在次組病人中 -4-
1275395 A7
B7 迷合併物或組合物在製造藥物以治療或預防肥胖上的用途 此外’尚提供此合併物在治療及預防肥胖症上的用途。 除非另有說明,下述定義用以說明及界定用以說明本發 明的各詞之意義與範圍。 此處所謂”醫藥上可接受的” 一詞意為對應的化合物從毒 性觀點看是可接受的。 此處所謂”醫藥上可接受的鹽”一詞意為脂肪酶抑制劑的 鹽或膽酸螯合劑與有機或無機酸如鹽酸,氫溴酸,硫酸, 巧3夂知'檬酸’甲酸,馬來酸,醋酸,丁二酸,酒石酸, 甲院〜酉文’對-曱苯石黃酸,.等所成的鹽,此等鹽對生物體是 恶害的。在有四級銨基的膽酸螯合劑方面,醫藥上可接受 的凰思為對應的氣化物,溴化物’硫酸鹽,罐酸鹽,檸檬 ^ 甲酸鹽’馬來酸鹽,醋酸鹽,丁二酸鹽,酒石酸鹽 ’甲烧礦酸鹽,對-甲笨磺酸鹽,等等。 脂肪酶抑制劑”一詞是指的能抑制脂肪酶,胃及胰脂肪 酶’作用的化合物。例如,美國專利4,598,〇89號所述的阿 里斯特及制胰脂菌素是有效的脂肪酶抑制劑。制胰脂菌素 疋來自微生物的天然產物’而阿里斯特是制胰脂菌素的氫 匕產物其他脂肪酶抑制劑包括稱作潘克里辛(panclicin)的 一類化合物。潘克里辛是阿里斯特同類物(Mutoh et al,1994) 月曰肪酶抑制劑”一詞也指聚合物鍵合脂脂肪酶抑制劑, 士國際專利申请案 WO 99/34786(Geltex Pharmaceuticals Inc)所 逃者。此等聚合物的特點是其經一或多個抑制脂肪酶的基 團所取代。”脂肪酶抑制劑”一詞也包括此等化合物的醫藥 -6 -
1275395 A7 B7 五、發明説明(4 ) 上可接受的鹽。”脂肪酶抑制劑”一詞也指厂氧一^^-苯并 嗜哄-4-嗣類’此見於國際專利申請案w〇 Therapeutics Ltd·),例如2__癸基氧基-6•甲基_4H_3,u并噚畊 4-酮’ 6-甲基-2-四癸基氧基-4H-3,1-苯并噚哄-4-酮,及2-六 癸基氧基-6-甲基-4H-3,1-笨并噚哄_4-8同。”脂肪酶抑制劑,,一 詞最佳是指阿里斯特。 阿里斯特疋已知的用於控制或預防肥胖及高血脂的化合 物。見1986年7月1日發表的美國專利4,598,〇89號,此專利 也揭不製備阿里斯特的方法,及美國專利6,〇〇4,996號,此 專利揭不適宜的醫藥組合物。其他適宜的醫藥組合物見, 例如,國際專利申請案w〇 〇〇/〇9122及w〇 〇〇/〇9123號。其他 衣備阿里斯特的方法揭示於歐洲專利申請公告, 189,577 ’ 443,449及524,495號。 阿里斯特較佳是經口給予,每曰6〇至72〇毫克,分成二至 三次給予。較佳是每天給予180至36〇毫克,最佳是36〇毫克 脂肪酶抑制劑,且較佳是成二,特佳是三次給予病人。病 人較佳是肥胖或體重過重的人,即體重指數乃或更高的人 。一般而言,此脂肪酶抑制劑較佳是攝取含脂肪的餐後一 至二小時内給予。較佳是,在以上述方法給予脂肪酶抑制 劑時,病人是有肥胖家族史的,並且其體重指數為^或更 高。 阿里斯特可以習用的^服組合物給予人,如錢,塗覆錠 ,硬及軟明膠膠囊,乳液或懸浮液。可用於錠,冷覆錠 糖衣丸及硬明膠膠囊的載劑是乳糖,其他的糖及::如山 _______ "7_ I紙張尺度適用中’家標準(CNS)鐵格(2ig χ 297公爱)-__-~__ 1275395
Α7 Β7
梨糖醇’甘露糖醇,麥芽糖糊精,或其他填充 性劑,如月桂基硫酸鈉,Brij 96,或吐溫8〇;山、、主1面活 粉甘醇酸鈉,玉米澱粉或其衍生物·取 朋/貝Μ如澱 ^ 也合物如聚乙烯吡叹 酮,交聯聚乙卸吼略酮;滑石粉;硬酸或立趟,等〆各 明膠膠囊的適宜的載毅,例如,植物油,:,二。軟 固體及液體多元醇等。此外’此醫藥製劑可^防腐9劑= 溶劑’漁潤劑’乳化劑’甘味劑’增色劑,矯味劑,改變 滲透壓的鹽,緩衝劑,塗覆劑及抗氧化劑。也可含其他= 治療價值的物質。此等調配物可以習用方法製成單位劑形 ,且可以醫藥技藝已知的方法製備。阿里斯特較佳是^ ^ 述實例及美國專利6,004,996號所示調配物給予。 ’’膽酸螯合劑” 一詞是指能以各種原理鍵合膽酸或膽酸鹽 的化合物,例如含胺基酸的陰離子交換聚合物,四級錄類 ,等(含胺的聚合物)。更詳細地說,此詞是指不同構造的( 接枝-’彼段-,多喪段-,高-,共聚物)低聚物或聚合物, 分枝的或高分枝構造,其含四級銨基,經取代的或未經取 代的吡啶鐺基,經取代的或未經取代的初級、二級、或三 級烷基-或芳基胺基團,或其有統計的或無統計的合併物, 其能與生理活性的膽酸及/或膽鹽經由非共價V⑽der Waals ,疏水及/或離子交互作用生成複合物。例如,此等構造可 包括,例如,聚(胺基酸)如聚(賴胺酸),聚(乳酸-共-賴胺 酸)(PLAL),聚(乙烯基胺),聚(N-烷基乙烯基胺),聚(N,N- 二烷基胺),聚(N-烷基烯丙基胺),聚(乙稀亞胺)及其他單 -或二取代的聚(胺)。其他的聚合物包括聚(乙烯基吡啶基) -8 - 本紙張尺度適i中國國家標準(CNS) A4規格(210 X 297公 1275395 A7 _B7__ 五、發明説明(6 ) ,聚(醯胺烯胺),PAMAM枝聚物(dendrimers),含氮基團的 聚合物,聚(二烷基矽氧烷),聚(膦啡),聚(丙烯酸酯), 聚(曱基丙烯酸酯),聚(苯乙烯),聚(醯胺),聚(醚),聚( 酯)。適宜的側鏈可包括陽離子或中性基團,經取代的或未 經取代的烷基或芳基,飽和的或不飽和的烷基,胺基酸或 官能基如胺或銨基,例如(Uhrich et al·,Chem. Rev. 1999, 99, 3181 -3198)。此外,天然出現的或加以合成修改的聚合物, 如聚(胺基糖)(脫乙醯殼多糖)或纖維素衍生物(例如二乙基 胺基乙基纖維素,脈基乙基纖維素)也是特別有盈的。另一 類重要的膽酸螯合劑是能生成主-客(host_guest)包含配合物 的化合物,如β及γ -環糊精。 膽酸螯合劑及其製法曾於,例如,國際專利申請案W0 95/34585 (Geltex Pharmaceuticals,Inc·;關於聚胺醯疏水性螯 合劑),WO 94/27620 (Geltex Pharmaceuticals,Inc·;關於膽酸 聚合物螯合劑之製備)及WO 94/04596 (DuPont ;關於交聯聚 合物銨鹽)說明過。 例如,含胺的聚合物,如此處所界定者,可包括國際專 利申請案WO 94/27620號所述者。此等聚合物的特點是重複 下式的單位
或其共聚物,其中η是整數;R1是Η或烷基(可為直鏈或支 鍵的,經取代的或未經取代的,例如CrC8烷基,如甲基) -9- 本紙張尺度適用中國國家標準(CNS) A4規格(21〇 X 297公釐) 1275395 A7 _B7___ 五、發明説明(7 ) ;Μ 是-C(〇)-R2 或-Z-R2 ; Z是0,NR3,S,或(CH2) m ; m=0-10 ; R3是Η或烷基(其可為直鏈或支鏈的,經取代的或未經取代 的,例如CrC8烷基,如曱基);及R2是
其中p=(MO,及各R4,R5及R6獨立是Η,烷基(其可為直鏈或 支鏈的,經取代的或未經取代的,例如CrC8烷基,如曱基 ),或芳基(例如有一或多個環的,可以是經取代的或未經 取代的’例如苯基,蔡基’味σ坐基,或D比。定基)。於較佳具 體實施例中,此聚合物是藉多官能交聯共-單體交聯的,此 共-單體的量是約0.5-25%(更佳是約2.5-20%(或約1-10%))重量 比,此為以總單體重量為基準。此等組合物在以治療有效 量攝取時為無毒的及安定的。此等化合物的製備如國際專 利申請案 W〇 94/27620 (Geltex Pharmaceuticals Inc.)所述。 ”膽酸螯合劑”一詞是指可以分子印記(imprinting)製得的 化合物。分子印記是以模板緊合為基礎,其中聚合物是在 有要作印記的模板分子之存在下製備。這樣生成的聚合物 記錄板模(matrixes)内模板的形狀與化學性質,有特定的模 板分子鍵合性質。此技術的最大優點是提供製備能辨識分 子的合成聚合物的簡單方法··期望為特定鍵合位的標的分 子的互補位(complementary sites)可藉分子自身組裝(selfassembling) 之 助建構 ,不 需複雜的合成 。已有 人對分子印記 的聚合物作過說明,並展示出分子印記的聚合物的效率 (Ansell et al·,Curr. Opin. Biotechnol. (1996),7(1), 89-94) 〇 將印 -10- 本紙張尺度適用中國國家標準(CNS) A4規格(210 x 297公釐) A7 B7 1275395 五、發明説明(8 ) 記的聚合物用於胺基酸,糖,藥物及核苷酸的色層分析分 離。於放射配位體鍵合鑑定中用印記的聚合物測定藥物 (Sheaet al. Trends Polym. Sci. (1994), 2(5), 166-73; Takeuchi et al. Chromatography (1997),18(2),102-103; Nicholls, J. Molecular Recognition,(1988) 1 1(1-6),79-82)。n 膽酸螯合劑 n — 詞也包括 此等化合物的醫藥上可接受的鹽。 更佳是本發明是指組合物或合併物,其中醫藥上可接受 的膽酸螯合劑是選自包括消膽胺(cholestyramine),降膽寧, 可利斯必蘭(colesevelam),可利斯酿胺(colestimide),斯必蘭 (sevelamer),纖維素及葡聚糖衍生物,澱粉及澱粉衍生物及 其醫藥上可接受的鹽。 消膽胺(Quantalan⑧,Bristol-Myers Squibb)是已知的化合物 ,見於,例如,美國專利4,902,501號及其所引文獻。其為 含有鑑合於聚合苯乙烯-二乙烯基苯構造上的四級銨官能基 的強陽離子樹脂:
1959年即被用於治療,盛行於治療高膽固醇症。消膽胺的 治療活性與螯合腸内膽酸的樹脂的能力有關,增加7 - 8倍 糞便排出量。使用消膽胺樹脂作膽固醇過高病人的食物的 輔助治療見於 Remington's Pharmaceutical Sciences, 15th Ed. -11 - 本紙張尺度適用中國國家榡準(CNS) A4規格(210x 297公釐) A7 B7 1275395 五、發明説明(12 ) 4(6),447-52)。於此等物質中,DEAE-纖維素,胍基乙基纖 維素,及DEAE-Sephadex在加於傲膽固醇的小公雞的食物時 ,可降低血膽固醇過高。此外,DEAE-Sephadex降低正常血 膽固醇的小公雞及狗的血清固醇,降低餵膽固醇的高血膽 固醇的小公雞的及正常血膽固醇的狗的血清磷酸脂及三酸 甘油酯,增高高血膽固醇的小公雞的糞便中排出的膽酸。 此寺木〉谷解的聚合物明#員地疋措擾亂膽酸的腸肝循環發揮 其降血膽固醇的作用。DEAE-纖維素是這樣的化合物,其 中二乙基胺基乙基是共鍵鍵合於纖維素的羥基上。DEAE-纖 維素是已知的物質,市場上可買得到(例如Sigma-Alddch)。 胍基乙基纖維素是這樣的化合物,其中胍基是共鍵鍵合於 纖維素的羥基上。胍基乙基纖維素是已知的物質,市場上 可買得到。DEAE-Sephadex是交聯的葡聚糖衍生物,其中二 乙基胺基乙基是共鍵鍵合於葡聚糖上。DEAE-Sephadex組合 物商業上可購得(例如 Pharmacia Fince Chemicals)。DEAE-纖 維素,胍基乙基纖維素及DEAE-Sephadex是特別有用的膽酸 螯合劑,尤以DEAE-纖維素為佳。 ”殿粉及其衍生物”包括能與自由態的及共軛的膽鹽及膽 酸形成包合配合物。其例是β -及γ -環糊精,其分別含七個 及八個葡糖酐(C6HlG〇5)單位。此等分子為甜甜圈形狀的環 ’有特定容積的空腔。極性羥基向著環的外邊,使外表面 產生親水性質。相反的,内腔則是疏水(親脂)性質的。由 於此種構造,作為”主”分子的環糊精能把持住適宜大小及 形狀的"客”分子(一般分子量在80至250間),而其腔内是疏 -15- 本紙張尺度適用中國國家標準(CNS) A4規格(21〇 X 297公釐) 五、發明説明(15 ) 0.1至約20克膽酸螯合劑;及視需要使用的醫藥上可接受的 賦形』其疋選自約0·1至約10克填充劑,約0.05至約3.0克 界面活〖生^,約0 05至約2〇克崩潰劑,約至約克結合 劑,約〇厕至約L0克滑潤劑,約〇1至約5〇克可流性增強劑 、力0.01至約4.0克甘味劑,約〇〇〇1至約〇·5克增色劑。較佳的 脂肪酶抑制劑是阿里斯特。 特定地.兒本發明係指醫I组合物,其含阿里斯特,醫 藥上可接受的膽酸餐合劑及合用的醫藥上可接受的賦形劑 ,例如稀釋劑或載劑,較佳是指這樣的組合物,其中醫藥 上可接受的膽酸螯合挪丨早、强ώ ^ 緊σ ^疋遠自如上所界定者。更佳是此組 5物含脂肪酶抑制劑’例如阿里斯特,及上述膽酸餐合劑 ’此組合物可含5至1000毫克脂肪酶抑制劑,較佳是約10至 :毫克脂肪酶抑制劑,更佳是約20至糊毫克脂肪酶抑 制別,例如阿里斯特。阿 π里斯特的較佳量是約10至約360毫 克’更佳夏是約30至⑽亳克,最佳量是㈣至細毫克。 此醫樂組合物可含約〇1至約2〇克膽酸 W至約Η)克,最佳是約i至約5克。 U土疋約 本發明也關於製備上述組合物 抑制劑或其醫藥上可接為的m $ ”包括將脂肪酶 . " 又的·^與膽酸螯合劑或其醫茲上< 接受的鹽及-或多種醫藥上可…上可 及/或載劑,混合。 i的賦形劑’例如稀釋劑 本發明所用較佳組合物是口服劑形,而這 的已知的醫藥形式,例如鍵,勝囊,-作此、..5予 ,糖漿,及水性ί 、 +囊(sachet),顆粒 …f#上可接受的賦形劑(稀 本纸張尺麟种 1275395 A7 B7 五、發明説明(16 ) 釋劑及載劑)是藥師技藝已知的。贫可用活性化合物與填充 7 例如鱗酸I弓;崩潰齊,丨,例如玉米殿粉;滑潤劑如硬脂 • ' ° &兑丨例如秘結晶纖維素或聚乙烯基吼π各鲷及其他 此技藝已知的製旋所需要的成分混合,再以已知方法製成 錠。同樣,含活性化合物及或無賦形劑的膠囊,例如: 軟明膠膠囊’可以已知方法製備。膠囊内容物可用已知方 法調,成持續釋出活性化合物的。例如,錠或膠囊可各含 上述置的脂肪酶抑制劑及膽酸螯合劑。 ㈣口服的劑形包括’例如,水性懸浮液,内含水性 "貝内的活性化合物’並有無毒性的懸浮劑如羧甲基纖唯 素鈉’以及含適宜的植物油’如花生油,内的活性化合物 的油性懸浮液。活性化合物可用或不用另外的賦形劑㈣ 成顆粒。此種顆粒可由病人直接攝取,也可於攝取前加於 適宜的載劑(例如水)内。此種顆粒可含崩潰劑,例如由於 =㉔或碳酸氫鹽所成的起泡偶,以促進分散於液體: 於本發明組合物中,如有需要,活性化合物可和 容的醫藥活性成分-起使用。視需要本發明化合物;與; 生素一起給予。 / - 19- 本紙張尺度適用中國國家標準(CNS) Μ規格(2Wx297^) 此二種化合物,脂肪酶抑制劑及膽酸螯合劑可同時 ’勿給予或相繼給予。較佳是’此等化合物或組合物是 =時或進餐前、後"小時内給予。膽酸聲合劑的給 里决於數種因素’包括病人年齡’情況的嚴重性 .病人過去的病史,以及醫生=選擇。例如,卜及丫_環糊精 1275395 A7 ____— B7__._ 五、發明説明(18 ) 腸副作用如油污染,脂肪/油糞便,大便急,頻便及.便失禁 的藥物上的用途。此外,本發明治療或預防有此需要的人 的胃腸副作用如油污染,脂肪/油糞便,大便急,頻便及便 失禁的方法,此法包括給予人治療有效量的上述膽酸螯合 劑。 參考下述實例會對本發明有較佳了解,此等實例用以說 明但非限制此處所述的發明。
實例1 :研究A 以Xenical每天三次給予正常平均混合飲食的二中年健康 男性志願者。此二志願者常發生一或多次上述令人不快的 胃腸道副作用。使用Xenical 4星期後,再令其餘每天二次 服用Xenical外加服含消膽胺的藥包(4克/餐),此藥包的服 法是將其倒入約100毫升水内,攪勻,隨餐喝下。副作用發 生次數立即減少並完全消失。與Xenical合用2_4星期後,停 止給予消膽胺。當單獨使用父如丨⑶丨時,胃腸副作用又出現。
實例2 :研究B 以人志願者作短期研究以展現膽酸螯合劑的抗胃腸道副 效果。為引起模型突然出現副作用,三餐中 ^ 一 & τ、卞香,晚餐, 早餐)各服用Xenical及1〇克奶油中的12〇毫克 < 几u至所特。此模 型是以此觀念為基礎,副作用是源於食用 、 埼将後產生 自由態的油所致。自由態的油是油,此種油會與食物中的 脂肪乳液合併,一同通過胃腸道並從糞便+八 、 、τ刀雖出。模 排便後,測定其糞便中分離出來的油的量。 、 -21 - 1275395 A7 B7 五、發明説明(2〇 ) 實例3 :阿里斯特醫藥組合物 成分 量(毫克/膠囊) 阿里斯特 120.00 微結晶纖維素(AVICEL PH-101) 93.60 甘醇酸鈉澱粉(PRIM0JEL) 7.20 月桂基硫酸鈉 7.20 聚乙稀D比σ各酸I(P〇vidone (K-30)) 12.00 純化水* 一 滑石粉 0.24 總量 240.24毫克 *加工中除去 工序 · 1 .於適宜混合器内混合阿里斯特,微結晶纖維素,及甘醇 酸鈉澱粉。 2 .以聚乙烯吡咯酮及月桂基硫酸鈉於純水中的溶液製成顆 粒0 3 .用擠壓機擠壓顆粒並用團球機(spheronizer)將擠壓物製成 小丸。 4.將小丸於30°C乾燥。 5 .加滑石粉並混合。 6 .裝入硬明膠膠囊。 -23- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 1275395 A7 B7 五、發明説明(21 ) 成分 量(毫克/膠囊) 阿里斯特 60.00 微結晶纖維素 46.8 甘醇酸鈉澱粉 3.6 月桂基硫酸鈉 3.6 聚乙烯吡咯酮 6.0 純化水* 滑石粉 0.12 總量 120.12毫克 B) _ *加工中除去。 工序: 1 .於適宜混合器内混合阿里斯特,微結晶纖維素,及甘醇 酸鈉澱粉。 2 .以聚乙烯吡咯酮及月桂基硫酸鈉於純水中的溶液製成顆 粒。 3 .用擠壓機擠壓顆粒並用團球機(spheronizer)將擠壓物製成 小丸。 4 .將小丸於3 0 °C乾燥。 5 .加滑石粉並混合。 6 .裝入硬明膠膠囊。 -24- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 1275395 A7 B7 五、發明説明(22 ) C) _ 成分 量(毫克/膠囊) 阿里斯特 60 120 乳糖 40 80 微結晶纖維素 60 120 月桂基硫酸鈉 5.7 11.4 甘醇酸鈉澱粉 20 40 聚乙烯吡咯酮 10 20 純化水* — — 滑石粉 0.2 0.4 總量 195.9毫克 391.8毫克 *加工中除去 工序: 1 .於適宜混合器内混合阿里斯特,微結晶纖維素,及甘醇 酸鈉澱粉。 2 .以聚乙烯吡咯酮及月桂基硫酸鈉於純水中的溶液製成顆 粒。 3 .用擠壓機撥壓顆粒並用團球機(spheronizer)將撥壓物製成 小丸。 4 .將小丸於30°C乾燥。 5 .加滑石粉並混合。 6 .裝入硬明膠膠囊。 -25- 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 1275395 A7 B7 五、發明説明(23 ) 實例4 :膽酸螯合劑醫藥組合物 成分 量(毫克/膠囊) 消膽胺 4克 二氧化矽 0.495 克 天冬基苯丙胺酸曱基酯 0.05 克 β-胡蘿卜素 0.001 克 純化水* — 總量 4.5克 *加工中除去 工序: 1 .於適宜混合器内混合消膽胺及二氧化矽。 2 .以天冬基苯丙胺酸曱基酯及β -胡蘿蔔素於純化水内的溶 液/膠樣懸浮液製成顆粒。 3 .用篩篩過顆粒。 4 .將顆粒於60°C乾燥。 5 .用筛篩過乾顆粒。 6 .裝入包内。 -26- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 1275395 A7 B7 五、發明説明(24 ) 實例5 :膽酸螯合劑醫藥組合物 成分 量(亳克/膠囊) 消膽胺 4克 二氧化矽 0.5克 蔗糖 3克 β-胡蘿卜素 0.001 克 純化水* -- 總量 7.5克 *加工中除去 工序·· 1 .於適宜混合器内混合消膽胺,二氧化矽及蔗糖。 2 .以天冬基苯丙胺酸甲基酯及β -胡蘿蔔素於純化水内的溶 液/膠樣懸浮液製成顆粒。 3 .用篩篩過顆粒。 4.將顆粒於60°C乾燥。 5 .用筛韩過乾顆粒。 6 .裝入包内。 -27- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 1275395 A7 B7 五、發明説明(25 ) 實例6 :膽酸螯合劑醫藥組合物 成分 量(毫克/膠囊) 消膽胺 4克 二氧化矽 0.5克 β-胡蘿卜素 0.001 克 純化水* 總量 4.05 克 *加工中除去 工序· 1 .將消膽胺裝於適宜混合器内。 2 .以天冬基苯丙胺酸曱基酯及β -胡蘿卜素於純化水内的溶 液/膠樣懸浮液製成顆粒。 3 .用篩篩過顆粒。 4 .將顆粒於60°C乾燥。 5 .用篩篩過乾顆粒。 6 .裝入包内。 -28- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 1275395 A7 B7 五、發明説明(26 ) 實例7 :阿里斯特/膽酸螯合劑醫藥組合物. 成分 量(毫克/膠囊) 阿里斯特 120毫克 麥牙糖糊精 740毫克 消膽胺 4000毫克 天冬基苯丙胺酸f基酯 440毫克 純化水* .— 總量 5.3克 *加工中除去 工序: 1 .將阿里斯特於混合器内熔化,加麥芽糖糊精。 2 .於室溫混合至固化(第一部分)。 3 .加消膽胺並混合。 4 .以天冬基苯丙胺酸甲基酯於純化水内的溶液/膠樣懸浮 液製成顆粒。 5 .用篩篩過顆粒。 6 .將顆粒於60t乾燥。 7 .用篩篩過乾顆粒(第二部分)。 8 .於混合器内混合此二部分。 9 .裝入包内。 -29- 本纸張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 1275395 A7 B7 五、發明説明(27 ) 實例8 :阿里斯特/膽酸螯合劑醫藥組合物 成分 量(毫克/膠囊) 阿里斯特 120毫克 微結晶纖維素 240毫克 甘醇酸鈉澱粉 60毫克 月桂基硫酸鈉 30毫克 交聯聚乙烯吡咯酮 50毫克 消膽胺 4000毫克 天冬基苯丙胺酸甲基酯 200毫克 純化水* — 總量 5·2克 *加工中除去 工序: 1 .於適宜混合器内將消膽胺,阿里斯特,微結晶纖維素 (Avicel)甘醇酸殿粉納及交聯聚乙稀吼σ各酮混合。 2 .以月桂基硫酸鈉,天冬基苯丙胺酸曱基酯於純化水内的 溶液/膠樣懸浮液製成顆粒。 3 .用筛篩過顆粒。 4 .將顆粒於30°C乾燥。 5 .用筛篩過乾顆粒。 6 .裝入包内。 -30- 本纸張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐)
Claims (1)
- A8 B8 C8 D8 I2753g$90121861號專利申請案 中文申請專利範圍替換本(93年5月) -----— 申請專利範圍 1 · 一種用於治療式預防腸道副作用之醫藥組合物,其含 約5至約1 0 0 0毫克之阿里斯特(〇1>1丨以。)及約〇 1至約 二卞克之選自以下所組成之群之醫藥上可接受的膽酸螯 合劑:消 Λ 胺(cholestyramine),降膽寧(c〇iestip〇i)、可利 斯必蘭(colesevelam) '可利斯醯胺(c〇kstimide)、斯必蘭 (seVelamer)、DEAE_纖維素、胍基乙基纖維素、 p dex β -及γ _環糊精、退減及/或降解的殿粉、碳水 澱粉、直鏈澱粉、澱粉·二乙基胺基乙基醚、及澱粉 爹里基乙基醚、其醫藥上可接受之鹽。 2·根據申請專利範圍第丨項之醫藥組合物,含有一或多種 醫藥上可接受的賦形劑。 3 .根據申請專利範圍第丨或2項之醫藥組合物,其中該膽 酸螫合劑是選自卜及γ-環糊精。 。 4 ·根據申請專利範圍第1或2項之醫藥組合物,其中膽酸 螯合劑是選自以下所組成之群·消膽胺、降膽寧、可利斯 必蘭、可利斯醯胺、斯必蘭、DEaE-纖維素、胍基乙基纖維 素、DEAE-Sephadex、及卜及γ_環糊精。 5·根據申請專利範圍第4項之醫藥組合物,其中膽酸螯合 劑是選自以下所組成之群··消膽胺,降膽寧、可利斯醯 胺、可利斯必蘭、斯必蘭、DEAE-纖維素、及β_及γ-環糊 精。 6·根據申請專利範圍第4項之醫藥組合物,其中膽酸螯合 劑疋選自以下所組成之群:消膽胺、降膽寧、斯必蘭、 DEAE-纖維素、及β-及γ-環糊精。 本紙張尺度適用巾g國★標準(CNS) Μ規格(灿/撕公董) 1275395 A8 B8 C8 D8 、申請專利範圍 7. 根據申請專利節圖楚 粑圍第4項之醫藥組 劑是選自以下所組成之群:、物’其中膽酸整合 8. 根據申請專利範圍第4項之醫㈣7膽寧、及斯必蘭。 劑是消膽胺。 μ ’ " ^,其中膽酸螯合 其中膽酸螯合 9. 根據中請專利範圍第4項之醫藥組 劑是降膽寧。 其中膽酸螯合 10. 根據申請專利範圍第4項之醫藥組 劑是斯必蘭。 11. 根據申請專利範圍第i或2項之 上可接香的醋V卞丨H m -樂缸合物,其中醫藥 上了接又的賦形劑是選自以下所組 面活性劑、崩潰劑、結合劑、滑 .真充㈣、界 甘味劑、及增色劑。 ,^、流動性增強劑、 12. 根據中請專利範圍第⑷項之醫藥組合物,其 a) 約5至約1 〇〇〇毫克之阿里斯特; b) 約0.1至約20克之如申諳袁刹☆㈤ α π明專利乾圍第1項所界定之膽 酸螯合劑;及 以下所組成之群之醫藥上可接受的賦形劑:約〇1至約ι〇 克填充劑、約0.05至約3.0克界面活性劑、約〇〇5至約2〇克 崩潰劑、約0.02至約2.0克結合劑、約〇〇〇1至約ι〇克滑潤 劑、約0.1至約5.0克流動性增強劑、約〇〇1至約4〇克甘味 劑、及約0.001至約0.5克增色劑。 13. 根據申請專利範圍第項之醫藥組合物,其含有約 10至約500毫克阿里斯特。 14. 根據申請專利範圍第1或2項之醫藥組合物,其含有約2〇 -2 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐) 1275395 A8 B8 C8 D8 六、申請專利範圍 至約100毫克阿里斯特。 15·根據申請專利範圍第1 , 至約360毫克阿里斯特。1員之醫藥組合物’其含有約10 16.根據申請專利範圍第1或 1員之醫藥組合物,直含有岣3 0 至約120亳克阿里斯特。 w “ 3百、/7川 17·根據申請專利範圍第1式 項之醫藥組合物,其含有約40 至約80毫克阿里斯特。 s 18·根據申請專利範圍第1 固乐丨或2項之醫藥組合物,直 〇·5至約10克膽酸螯合劑。 视,、a有約 19.根據申請專利範圍第1或 歲2項之醫藥組合物,其含 至約5克膽酸螯合劑。 ^ ' 20·根據申請專利範圍第1 一 乾㈤弟1或2項之醫藥組合物,其係用於 肥胖之治療及預防。 21. —種供治療肥胖的套妹 矸]奮件,该套件包括第一成分,其係阿 里斯特及第二成分,並在 〃係如申凊專利範圍第1項所界定 之膽酸螯合劑,其係呈口服單位劑型。 22. 根據申請專利範圍笛;— 乾圍第1或2項之醫藥組合物,其係用於 製造藥物以用於肥胖的治療及預防。 2 3 · -種用於製造藥物以用於病人肥胖的治療及預防之合併 物’其含根據申請專利範圍第卜員所界定的阿里斯特及 膽酸螯合劑。 24·根據申請專利範圊筮π , 寸』粑弟23項之合併物,其係供同時、分別 或相繼使用以治療或預防肥胖。 25· -種用於治療人類肥胖的醫藥組合物,其含有如根據申 -3- 本紙張尺度適财@ a家標準(C^7^i7210 x 2_iT 12°月兮刊乾圍第 療有效量的膽酸螯合劑。 26.根據申請專利範圍第25項之醫藥組合物,其係供同時 分別或相繼給予。 27·根據申請專利範圍第i項界定的阿里.斯特及膽酸螯 劑’其係同時、分別或相繼使用於治療或預防肥胖。 28·根據申請專利範圍第i項界定的阿里斯特及膽酸螯 劑,其係作為合併物製劑,供同時、分別或相繼用於 療或預防肥胖。 29· 一種用於治療及預防人類的選自油潰污$ p肪/ 便、便急、便頻、及便失禁所組成之群 S ^ <月腸副作用 醫藥組合物,其含有根據申請專利範圚 &㈤第1項界定的 療有效量的膽酸螯合劑。 4- 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公爱) ----
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