TW201247200A - New association between 4-{3-[cis-hexahydrocyclopenta[c]pyrrol-2(1H)-yl]propoxy}benzamide and an acetylcholinesterase inhibitor, and pharmaceutical compositions containing it - Google Patents
New association between 4-{3-[cis-hexahydrocyclopenta[c]pyrrol-2(1H)-yl]propoxy}benzamide and an acetylcholinesterase inhibitor, and pharmaceutical compositions containing it Download PDFInfo
- Publication number
- TW201247200A TW201247200A TW101115413A TW101115413A TW201247200A TW 201247200 A TW201247200 A TW 201247200A TW 101115413 A TW101115413 A TW 101115413A TW 101115413 A TW101115413 A TW 101115413A TW 201247200 A TW201247200 A TW 201247200A
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- Prior art keywords
- cis
- hexahydrocyclopentane
- combination
- propoxy
- benzamide
- Prior art date
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- 229940100578 Acetylcholinesterase inhibitor Drugs 0.000 title claims abstract description 12
- 239000008194 pharmaceutical composition Substances 0.000 title claims description 17
- MRNMYWNBLVJWKG-GASCZTMLSA-N 4-[3-[(3ar,6as)-3,3a,4,5,6,6a-hexahydro-1h-cyclopenta[c]pyrrol-2-yl]propoxy]benzamide Chemical compound C1=CC(C(=O)N)=CC=C1OCCCN1C[C@H]2CCC[C@H]2C1 MRNMYWNBLVJWKG-GASCZTMLSA-N 0.000 title abstract 2
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- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 claims description 36
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Classifications
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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
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
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Description
201247200 六、發明說明: 【發明所屬之技術領域】 本發明係關於一種化學式(I)之4-{3-[順式-六氫環戊烷 [c]°比咯·2(1Η)-基]丙氧基}苯曱醯胺:
或其與醫學上可接受酸或鹼之加成鹽與乙醯膽鹼酯酶抑制 劑之新結合物,以獲得醫藥組合物,用於治療與腦老化及 神經退行性疾病相關之認知障礙。 【先前技術】 4·{3-[順式-六氫環戊烷[c]吡咯-2(1H)-基j丙氧基}苯曱醯 胺具有與活體内中樞組織胺激導性系統相互作用之特性。 此等特性提供其在中樞神經系統中之活性,尤其用在治療 與腦老化及神經退行性疾病相關之認知缺陷中。 4_ {3-[順式-六氫環戊烷[c]°比咯-2(1 H)-棊]丙氧基丨苯甲醯 胺之製備及其治療用途描述於專利申請案WO 2005/089747 中。 【發明内容】 本申請人發現,化學式⑴之4-{3-[順式-六氫環戊烷[c] °比咯-2(1H)-基]丙氧基}苯甲醯胺(或其與醫學上可接受的 酸或驗之加成鹽)與乙醯膽鹼酯酶抑制劑結合使用時具有 治療與腦老化及神經退行性疾·病相關之認知障礙之寶貴特 性。 163875.doc 201247200 與腦老化相關之神經退行性疾病(例如阿兹海默症)之特 徵在於圯憶障礙及認知障礙。認知障礙通常與神經元合成 及釋放特疋神經遞質之此力減弱有關。而且發現突觸可塑 性及神經7〇過程逐漸喪失,此神經元損失會在大腦某些特 定區域不斷㈣。在諸多神經遞質中,中樞組織胺及乙酿 膽鹼在認知功能的控制中發揮關鍵作用(wit]dn Nelson,外義_/. ά 2004, 103, 1-20)且顯示其在 阿狄海默症患者中之濃度比健康老年人中所觀察的濃度大 幅降低(Panula ei a/.,1998,82(4),993-997)。 在中枢神經系統中尤其充足之%型組織胺激導性受體係 神經傳導之主要突觸前調控器,且存在於多種與認知相關 的神經元迴路中(Blandina 以,价讲,2〇〇4,hq), 1-8)。其作用在於負向調節神經遞質(諸如組織胺、乙醯膽 鹼、血清素、去甲腎上腺素及多巴胺)之釋放。由於阿茲 海默症似乎保留很多組織胺激導性神經元,H3受體之拮抗 劑或反激動劑之化合物可為腦老化相關的認知障礙開展新 的治療途徑。 相反地’在阿茲海默症過程中發現膽鹼激導性神經元逐 漸退化。乙醯膽驗酯酶抑制劑’諸如多奈哌齊(d〇nepe_ zil) ’通常用於阿茲海默症之症狀治療,以藉由阻斷乙醯 膽驗酯酶作用來限制大腦中乙醯膽鹼濃度之降低。已顯 不’乙酿膽驗醋酶抑制劑(如同H3受體之拮抗劑/反激動劑) 可在諸多情節記憶及工作記憶之動物模型中改善認知特性 (Esbenshade et ah, Br. J. Pharmacol., 2008, 154(6), 1 166- 163875.doc 201247200 1181; Yuede et al., Behav. Pharmacol., 2007, 18(5-6), 347-363)。因此,可基於靶向組織胺或乙醯膽鹼兩種策略來改 善認知功能。 令人驚喜地,本發明已顯示,藉由4-{3-[順式-六氫環戊 烷[〇]°比咯-2(111)-基]丙氧基}苯甲醯胺或其與醫學上可接受 酸或鹼之加成鹽之作用可增強乙醯膽鹼酯酶抑制劑之功 效。因此,相較於單純投與乙醯膽鹼酯酶抑制劑,共同投 與此等化合物可以改善患者之認知表現,然而並不會提高 與治療相關的副作用(尤其腸胃功能紊亂,諸如噁心或腹 瀉,頭痛或疲乏)》換言之,因此現在可以考慮涉及低於 單療法常用之乙酿膽驗酯酶抑制劑之治療劑量之療法,其 具有同等或甚至更優異的認知表現及較少副作用。 此種未曾預見之功效使得可能計晝採用4-{3-[順式-六氫 環戊院[c]。比咯-2(1H)-基]丙氧基}苯曱醢胺(或其與醫學上 可接受的酸或鹼之加成鹽)與乙醯膽鹼酯酶抑制劑之結合 物來治療與腦老化及神經退行性疾病相關之認知障礙。尤 其針對與阿茲海默症及帕金森氏症相關之認知障礙。 【實施方式】 4- {3-[順式-六氫環戊烷[c] 0比咯_2(! Η)_基]丙氧基}苯甲醯 胺較佳在本發明範圍内係以草娘鹽或鹽酸鹽之形式使用。 在根據本發明之乙醯膽鹼酯酶抑制劑中,以多奈哌齊 (donepezil)、卡巴拉汀(rivastigmine)及加蘭他敏(抑丨加础―) 尤佳。較佳地’多奈哌齊係以鹽酸鹽之形式使用,卡巴拉 >丁係以酒石酸氫鹽之形式使用’及加蘭他敏係以氫溴酸鹽 163875.doc 201247200 之形式使用。 更尤,、將4 {3-[順式.六氫環戊燒[c]吼洛_2(叫基]丙氧 基}苯曱醯胺與多奈㈣之結合物用㈣療與阿兹海默症 相關之〜知障礙,然而,4_{3_[順式-六氮環戊烧[c]。比洛_ 2⑽-基]丙氧基}苯甲醯胺與卡巴拉;丁之結合物在治療與 帕金森氏症相關之認知障礙較佳。 因此,本發明係、關於以M3-[順式-六氫環戊邮]。比略· 2⑽-基]丙氧基}笨甲醯胺(或其與酸或驗之加成鹽)與乙 醯膽鹼酯酶抑制劑之結合物於製得醫藥組合物上之用途, 用於治療與腦老化及神經退純錢㈣之認知障礙。 本發明亦係關於醫藥組合物,其包含4_{3•[順式_六氮環 戊烧Nm⑽-基]丙氧基}苯甲酿胺(或其與酸或驗之 加成鹽)與乙醯膽鹼酯酶抑制劑之結合物,與一種或多種 藥學上可接受的賦形劑。 根據本發明之醫藥組合物中,有效成份之重量比例(有 效成份重量除以組合物總重)較佳為5至5〇0/〇。 根據本發明之醫藥組合物中,更尤其使用彼等適用於經 口、非經口及尤其經靜脈内、經皮或穿皮、經鼻腔 '經直 腸、經舌部、經眼部或經呼吸道途徑,更明確言之使用錠 劑、糖錠、舌下錠、硬膠囊、直腸給藥劑型(gl〇sseUes)、 膠囊、口含錠、注射劑、氣霧劑、滴眼液或滴鼻液、栓 劑、乳霜、油膏、皮膚凝膠等投與之組合物。 除4-(3·[順式-六氫環戊烷[c]吼咯-2(1H)-基]丙氧基}笨甲 酿胺及乙酿膽驗酯酶抑制劑化合物之外,根據本發明之醫 I63875.doc 201247200 藥組合物還包括一種或多種選自由以下組成之群之賦形劑 或載劑:稀釋劑、潤滑劑、結合劑、崩解劑、穩定劑、防 腐劑、吸附劑、著色劑、甜味劑、調味劑等。 可能提及之非限定性實例: ♦作為稀釋劑:乳糖、葡萄糖、蔗糖、甘露醇、山梨醇、 纖維素、甘油, 作為潤滑劑.二氧化#、滑石、硬脂酸及其鎮鹽及約 鹽、聚乙二醇, ♦作為結合劑··矽酸鋁鎂、澱粉、明膠、黃蓍膠、甲基纖 維素、叛甲基纖維素納及聚乙稀。比。各院酮, ♦作為崩解劑:瓊脂、褐㈣及其鈉鹽、起泡劑混合物。 結合物之化合物可同時或依次投與。投與途徑較佳為經 口途徑’且相應醫藥組合物可即時或延遲釋放有效成份。 此外,結合物之化合物可呈兩種單獨醫藥組合物之形式投 與,其各自含有其中-種有效成份,m醫藥組合物 形式投與,其中有效成份為混合物。 較佳醫藥組合物為錠劑。 適用之治療劑量療程會隨患者之性別、年齡及體重、投 與途徑、疾病本質及任何相關治療方案而不同,每Μ小時 投與0.5 mg至⑽叫之4_{3_[順式·六氧環戍烧⑷终 基]丙氧幻苯甲酿胺,每日5叫粟佳。乙醯膽驗酿 轉抑制劑之劑量將與單獨投與時所用劑量相同或更少。若 使用多奈㈣時’劑量療程為每日Q5mgjL3 °底齊鹽酸鹽之較佳曰劑量為5至〜若使用卡巴拉;τ 163875.doc 201247200 時,劑量療程為每曰1至20 mg。當卡巴拉汀以錠劑之形式 投與時’較佳之曰劑量為每日3至6 mg,每曰兩次,然 而,該產品以貼劑之形式存在時,每日投與4 6 11^至9 5 mg。若使用加蘭他敏時,劑量療程為每日1至3〇 mg,較佳 之曰劑ϊ為16至24 mg。 在本發明之較佳實施例中,4_{3_[順式_六氫環戊烷[c]吡 咯-2(1H)-基]丙氧基}苯甲醯胺(化合物s)與多奈哌齊之結 合物係依以下日劑量投與。 組合物1 組合物2 組合物3 化合物S之鹽酸鹽 (以鹼型表示) 2 mg 5 mg 20 mg 多奈哌齊鹽酸鹽 10 mg 10 me 10 mg 醫藥組合物: 配製1000片錠劑之配方’每片含5 mg(以鹼型表示)心{ 3-[順式-六氫環戊烷[c]吡咯-2(1H)-基]丙氧基}苯甲醯胺鹽酸 鹽及10 mg多奈哌齊鹽酸鹽。 4-{3-[順式-六氫環戍烷[(:]<1比咯_2(111)-基]丙氧基} 苯甲醯胺鹽酸鹽(以鹼型表示).....................................5 g 多奈0底齊鹽酸鹽......................................................1〇 g 玉米澱粉..................................................................20 g 麥芽糊精................................................................7.5 g 膠體二氧化矽.........................................................〇.2 g 澱粉乙醇酸鈉............................................................3 g 硬脂酸鎂.................................................................1 g 乳糖.......................................................................55 g 163875.doc 201247200
實例A 在情節記憶模式中之實驗,情景系列辨別測試法: 利用情景系列辨別測試法研究對中年(14至15個月 大)C57B16小鼠(n=12隻/組)中單獨投與或組合投與 [順式·六氩環戊烷[c]吡咯-2(1H)-基]丙氧基}苯曱醯胺及多 奈哌齊(二者均為鹽酸鹽形式)之功效(C0l0rier Mem., 2004, 11(2), 196-204; Tronche et al., Behav. Brain 及es·, 2010,215(2): 255-60)。在此模式中,相對於沒有空 間記憶缺陷之年輕小鼠,中年小鼠具有特定情景記憶障 礙。此模式與評估產品對阿兹海默症之功效相關,因為患 有該種癡呆形式之患者亦出現情景情節記憶障礙,此為極 早期之狀況(Gold and Budson,五xpe"及ev , 2008, 8(12): 1879-1891)。 將小鼠置於帶有突起邊緣之盒子中,在有四個洞的地板 上學習辨別兩種連續空間(D1:白地板,然後D2 ·專地 板),其中僅一個洞帶誘餌,D1及D2中之誘餌裝置在相反 處(見圖1)。每次在特定地板(黑色或白色)上進行辨別測 试’其構成針對母次辨別測5式之特定内部情景。在學習步 驟24小時後,將小鼠送回白色情景地板,並測定以下内 容: 正確反應百分比(亦即在白色地板上學習活動期間將頭 低下進入帶誘餌的洞中之%) ’ 干擾性反應百分比(亦即在黑色地板上學習活動期間將 頭低下進入帶誘餌的洞中之% ’此為呈現給小鼠之最後情 163875.doc •10· 201247200 景) 出錯百分比(亦即不論在白色地板或黑色地板上(見圖 Ό,在學習期間將頭低下進入兩個不帶誘餌的洞中之%)。 結果顯示,在四個洞的地板上進行之此測試中,經載劑 處理之中年小鼠之正確反應百分比接近概率水準… 25/〇)。用多奈派齊鹽酸鹽(〇」mg/kg之驗經口投與)9天長 期處理後,相較於用載劑組,未發現正確反應百分比有明 顯改善(見圖2)。相對地,相較於載劑組,用4_{3 [順式-六 氫環戊烷[c]吡咯-2(1H)-基]丙氧基丨苯曱醯胺鹽酸鹽(以〇 3 與1 mg/kg之鹼之劑量經口投與)(圖2中稱為“s,,之化合物)9 天長期處理後,正確反應水準提高超過6〇%。最後,相較 於單獨用載劑處理,投與4-{3-[順式-六氫環戊烷[c]吡咯_ 2(1H)-基]丙氧基}苯甲醯胺(以0 3與! mg/kg之鹼經口投與) 及多奈哌齊(以0.1 mg/kg之鹼經口投與)之結合物導致正確 反應水準提高超過100%。此等結果顯示,在4_{3_[順式_六 氫環戊烷|>]°比咯-2(111)-基]丙氧基}苯甲醯胺存在下,多奈 哌齊之功效明顯增強。 此外,發現正確反應水準之提高與干擾性反應水準之下 降之間呈極佳相關性,由此證實各化合物及其結合物對情 境記憶之特定功效。因此,相較於單獨投與各化合物所發 現之結果,投與4-{3-[順式-六氫環戊院[c]n比^_2(ih)_基] 丙氧基}苯甲醯胺(以0.3與1 mg/kg之鹼經口投與)及多奈〇底 齊(以0.1 mg/kg之鹼經口投與)之結合物明顯提高情境記憶 能力(正確反應-干擾性反應)。該結合物所觀察到之提高結 I63875.doc 201247200 果不能藉由單獨投與各化合物之功效簡單相加來解釋,且 顯不兩種化合物共投與時之增效活性(見圖3)。 結果清楚證實’投與這㈣化合物之結合物可獲得強大 增效作用,完全出斗_音 ▲ 出乎意枓。此外,藥物動力分析已顯示, 種處里之間/又有可能證實或干擾上述增效作用之藥物 動力型相互作用。
實例B 卡巴拉汀在相同情景系列辨別測試法之實驗: 利用上述實例說明中年⑶B16小鼠之情景系列辨別測 試法研究單獨投與或組合投與4_{3_[順式·六氫環戊院[c]b比 洛部H)-基]丙氧基}苯甲酿胺及卡巴拉w以酒石酸氮越 之形式使用)之功效。 在此模式中’已顯示’相對於年輕小鼠,中年小鼠具有 情景記憶缺陷,因為在最後情景中,其等學習帶誘铸洞之 位置(即黑色地板)實質上干擾了第一情景學習期間所呈現 之帶誘餌洞(即白色地板)之記憶。由於此事實,年長小鼠 之情景記憶能力(正確反應,性反應)呈現負值,因為干 擾性反應百分比高於正確反應百分比。相反,年輕小鼠之 情景記憶能力呈現正值(Tr()nehe〜,細 2〇1〇, 215(2): 255-60)。 ’ 士在上述實例中’研究結果證實中年小鼠之情景記憶缺 陷’經載劑處理之小鼠之情景記憶之能力顯示-28%之負值 (見㈣。相較於用載劑處理的結果,用卡巴幻丁以〇1 g/kg之驗型經口投與之劑量進行長期處理9天後,發現情 163875.doc 12 201247200 景記憶之能力略微提升(_9%對_28%),但仍為負值,干擾 性反應百分比仍高於正確反應百分比,從而得出卡巴拉汀 之0.1 mg/kg劑量係次於活性劑量之結論。 同樣,相較於用載劑處理的結果,在用4-{3_[順式-六氫 環戊烷[c]吡咯-2(ih)-基]丙氧基}苯曱醯胺鹽酸鹽以〇.3與j mg/kg之驗型經口投與之劑量進行長期處理9天後,情景記 憶之能力僅略微增加(分別爲+6%及+1〇%,對_28%)。相 反’投與卡巴拉汀(以〇‘ 1 mg/kg之鹼型之次活性劑量經口 投與)及4-{3-[順式-六氫環戊烷[c]吡咯_2(1H)基]丙氧基) 苯曱醯胺(以0.3或1 mg/kg之鹼型經口投與)之結合物導致 情景記憶之能力顯著提升,然後優勢變得明顯(正確反應 之/。>干擾性反應之%),其一方面表現在相對於用載劑進 行處理所獲得之效果,及另一彳面表現在相對於卡巴拉汀 單獨投與所獲得之效果(分別為+28%及+28%對_9%卜此等 結果顯示次活性劑量之卡巴拉、;了在4_{3_[順式_六氫環戍燒 [c]啦咯-2(1H)-基]丙氧基}苯曱醯胺之活性劑量存在下之顯 著增效作用’其反映在經結合物處理之小鼠之記憶表現之 提升結果。 同樣在該第二實例中,當其等同時投與時,發現兩種結 合物之提升能力無法由單獨投與各化合物後之功效簡單相 加來理解’反而顯示完全出乎意料之兩種化合物之增效活 性。 此外,藥物動力學分析亦顯示,這兩種處理之間沒有可 能證明或干擾上述增效作用之藥物動力學型相互作用。 J63875.doc 13 201247200 總之,上述結果證明4-{3-[順式-六氫環戊烷[c]吡咯_ 2(1H)-基]丙氧基}苯甲醯胺及卡巴拉汀之間對認知力表現 之增效活性’其中沒有任何藥物動力學型相互作用。
實例C 加蘭他敏在相同情景系列辨別測試法之實驗: 在中年C57B 1 6小鼠中利用情景系列辨別測試法,亦研 究單獨投與或組合投與4-{3-[順式·六氫環戊烷⑷吡咯_ 2(1H)-基]丙氧基}苯甲醯胺及加蘭他敏(以氫溴酸鹽之形式 使用)之功效。 如在上述實例中,研究結果證實中年小鼠之情景記憶缺 陷,經載劑處理之小鼠之情景記憶能力顯示_28%之負值 (見圖5)。 相較於用載劑處理的結果,用加蘭他敏以〇 3 mg/kg之鹼 型經口投與之劑量進行長期處理9天後,發現情景記憶能 力沒有明顯改善(-18%對-28%),其能力仍明顯為負值(干 擾性反應之%>正確反應之%);因此,〇 3 mg/kg-量之加 蘭他敏為次活性劑量。相較於用載劑處理的實驗,用4_{3_ [順式-六氫環戊烷[c]吡咯_2(1H)-基]丙氧基}苯甲醯胺鹽酸 鹽以0.3 mg/kg之鹼型經口投與之劑量递行長期處理9天 後,情景記憶能力亦未顯著增加(分別爲_3%及_28%p此 外,相較於用載劑處理的實驗,用4_丨3_[順式-六氫環戊烷 [c]吡咯-2(1H)-基]丙氧基}苯曱醯胺鹽酸鹽以i mg/kg之鹼 型經口投與之劑量進行長期處理9天後,其僅略微增加 (+9%對-28%)。相反,投與心{3_[順(六氮環戍炫[c]etb〇各- I63875.doc • 14 - 201247200 2(叫基]丙氧基}笨甲醯胺(以〇3與i吨⑽之鹼型經口投 與)及加蘭他敏(以0.3 m g / k g之鹼型之次活性劑量經口投與) 之結合物導致情景記憶能力顯著增加,其明顯優於單獨用 載劑進行處理所獲得之效果(分別為+31%及+24% 對-28%)。此等結果顯示’次活性劑量之加蘭他敏在4·{3· [順式-六氮環戊燒[C]D比洛_2(111)_基]丙氧基}苯甲醢胺之次 活性劑量或稍具活性劑量存在下之顯著增效作用,其反映 在經結合物處理之小鼠之記憶表現之增加。 同樣在該第三實例中含乙醯膽鹼酯酶抑制劑之結合物 中,發現情景記憶之提升能力無法由單獨投與各化合物之 功效簡單相加來理解。 總之,上述結果顯示4_{3_[順式_六氫環戊烷[c]吡咯_ 2(1H)-基]丙氧基}苯甲醯胺及加蘭他敏之間對認知表現之 增效活性。
實例D 歐文氏(Irwin’s)主要觀測測試法: 利用歐文氏主要觀測測試法研究在C57B16小鼠0=4隻/ 組)中單獨投與或組合投與4]3_[順式六氫環戍烧[c]吼口各_ 2(1H)-基]丙氧基}苯甲醯胺及多奈哌齊(二者均呈鹽酸鹽形 式)之功效。 利用源自歐文(Invin)之標準化觀測網格記錄行為改變、 生理學及神經毒性癥狀、直腸溫度與瞳孔直徑。 發現在歐文氏測試法之小鼠令單獨投與或組合投與4_{3_ [順式-六氣環戊炫[小比咯·2(1Η)_基]丙氧基}苯甲醯胺(〇3 I63875.doc 201247200 與1 mg/kg之驗型經口投與)及多奈哌齊(〇1及〇 3 mg/kg2 驗型經口投與)沒有引起可見之變化。在最強劑量下(1 mg/kg之驗型經口投與),單獨投與多奈哌齊降低接觸反應 性並導致輕微鎮靜作用。當與4_{3_[順式_六氫環戊烷⑷啦 咯-2(1H)-基]丙氧基}苯甲醯胺(〇 3及! mg/kg之鹼型經口投 與)同時投與時,沒有觀察到1 mg/kg之多奈哌齊之副作用 增強。相反’當4-{3-[順式-六氫環戊烷[c]吡咯_2(ih)-基] 丙氧基}笨曱酿胺在最強劑量下(1 mg/kg之驗型經口投與) 與多奈哌齊(1 mg/kg經口投與)同時投與時,未發現鎮靜作 用,此表示4·{3-[順式-六氫環戊烷[C]D比咯_2(1H)基]丙氧 基}苯甲醯胺拮抗由1 mg/kg經口投與之多奈哌齊所引起的 鎮靜作用。 總之,上述結果顯示4-{3-[順式-六氫環戊烷[c]吡咯- 2( 1H)-基]丙氧基}苯曱醯胺及多奈派齊之間對認知表現之 增效活性,其中具有良好安全特性而沒有藥物動力學型相 互作用。 163875.doc 16-
Claims (1)
- 201247200 七、申請專利範圍: 1. 一種式⑴之4-{3-[順式_六氫環戊烷⑷吡咯-2(iH)_基]丙 氧基}苯甲醯胺:或其與醫學上可接受酸或鹼之加成鹽與乙醯膽鹼酯酶抑 制劑之結合物。 2.如請求項1之結合物,其中4_{3_[順式_六氫環戊烷[c]吡 咯-2(1H)-基]丙氧基}苯甲醯胺係以草酸鹽或鹽酸鹽之形 式使用。 3,如請求項1或請求項2之結合物,其中該乙醯膽鹼酯酶抑 制劑為多奈哌齊(d〇nepezii)、卡巴拉汀(Hvastigmine)或 加蘭他敏(galantamine)。 4·如請求項丨至3中任一項之結合物,其中多奈哌齊係以鹽 酸鹽之形式使用,卡巴拉汀以酒石酸氫鹽之形式使用, 及加蘭他敏以氫溴酸鹽之形式使用。 5. 如請求項1至4中任一項之結合物,其中4_{3 [順式六氫 環戊烷[c]吡咯-2(1H)-基]丙氧基}苯甲醯胺係以鹽酸鹽之 形式以2 mg、5 mg或20 mg(以鹼表示)之每日劑量投與, 且其中乙醯膽驗酯酶抑制劑為多奈派齊鹽酸鹽,以1 〇 mg之每日劑量投與。 6. —種醫藥組合物,其包含作為有效成份之如請求項丨至々 中任一項之4-{3-[順式-六氫環戊烷[c]吡咯·2(ιη)·基]丙 163875.doc 201247200 氧基}苯曱醯胺或其與醫學上可接受酸或鹼之加成鹽與 乙醯膽鹼酯酶抑制劑之結合物,與一種或多種醫學上可 接受之賦形劑組合。 7. 如請求項6之醫藥組合物,其係用於治療與腦老化及神 經退行性疾病相關之認知障礙。 8. 如請求項7之醫藥組合物,其係用於治療與阿兹海默症 及帕金森氏症相關之認知障礙。 9·如請求項6之醫藥組合物,其中4·{3_[順式_六氫環戊烷 [c]。比略·2(1Η)-基]丙氧基}苯曱醯胺係以鹽酸鹽之形式以 2 mg、5 mg或20 mg(以鹼表示)之每曰劑量投與,且其中 乙醯膽驗酯酶抑制劑為多奈β底齊鹽酸鹽,以丨〇 之每 曰劑量投與。 10. —種如請求項1至5中任一項之結合物之用途,其係用於 製造欲治療與腦老化及神經退行性疾病相關之認知障礙 之藥劑。 11. 一種如請求項1至5中任一項之結合物之用途,其係用於 製造欲治療與阿茲海默症及帕金森氏症相關之認知障礙 之藥劑。 12. 如請求項1至5中任一項之4·{3_[順式-六氫環戊烷[c]吡 洛-2( 1H)-基]丙氣基}苯甲醯胺或其與醫學上可接受酸或 驗之加成鹽與多奈哌齊之結合物’其係用於治療與阿兹 海默症相關之認知障礙。 13. 如請求項1至5中任一項之4-{3-[順式-六氫環戊烷[c]吡 咯-2(1 H)-基]丙氡基}苯甲醯胺或其與醫學上可接受酸或 163875.doc 201247200 鹼之加成鹽與卡巴拉汀之社么物,A 丁之,,.σ 〇物其係用於治療與帕金 森氏症相關之認知障礙。 Μ. -種如請求項!至5中任一項之叫[順式六氫環戊烧[c] 址略-2(1Η)-基]丙氧基}苯甲醯胺或其與醫學上可接受酸 或鹼之加成鹽與多奈哌齊之結合物之用途,其係用於^ 造欲治療與阿茲海默症相關之認知障礙之藥劑。 15_ —種如請求項1至5中任一項之4_{3_[順式_六氫環戊烷⑷ 吡咯-2(1Η)-基]丙氧基丨苯甲醯胺或其與醫學上可接受酸 或鹼之加成鹽與卡巴拉汀之結合物之用途,其係用於製 造欲治療與帕金森氏症相關之認知障礙之藥劑。 163875.doc
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| CL (1) | CL2012001102A1 (zh) |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2976285B1 (fr) * | 2011-06-08 | 2013-05-24 | Servier Lab | Procede de synthese et forme cristalline du chlorhydrate de 4-{3-[cis-hexahydrocypenta[c]pyrrol-2(1h)-yl]propoxy}benzamide ainsi que les compositions pharmaceutiques qui la contiennent |
| JO3579B1 (ar) | 2014-09-26 | 2020-07-05 | Luc Therapeutics Inc | مُعدِلات تفاغرية سالبة لمستقبل nr2b من المركب n-ألكيل أريل-5-أوكسي أريل-ثامن هيدرو-خماسي الحلقة [c] بيرول |
| MA45990B1 (fr) | 2016-08-18 | 2020-08-31 | Suven Life Sciences Ltd | Combinaison d'agonistes inverses du récepteur de l'histamine-3 avec des inhibiteurs de l'acétylcholinestérase |
| PL3500306T3 (pl) * | 2016-08-18 | 2021-02-08 | Suven Life Sciences Limited | Potrójne połączenie odwrotnych agonistów receptora histaminowego-3, inhibitorów acetylocholinoesterazy i antagonisty receptora nmda |
| CN108371660B (zh) * | 2017-12-14 | 2020-03-10 | 五邑大学 | 一种四氢环戊二烯并吡咯化合物及其衍生物的用途 |
| US11744833B2 (en) | 2019-04-12 | 2023-09-05 | LA PharmaTech Inc. | Pharmaceutical compositions and methods for treatment of insomnia |
| US11690849B2 (en) | 2019-04-12 | 2023-07-04 | LA PharmaTech Inc. | Method of treating dementia |
| US11938139B2 (en) | 2019-04-12 | 2024-03-26 | LA PharmaTech Inc. | Pharmaceutical compositions and methods for anxiety, depression and other psychiatric disorders |
| JP2022539944A (ja) * | 2019-05-21 | 2022-09-14 | ラ ファーマテック インコーポレイテッド | 精神、行動、認知障害を治療するための新規な医薬組成物及び方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2866647B1 (fr) * | 2004-02-20 | 2006-10-27 | Servier Lab | Nouveaux derives azabicycliques, leur procede de preparation et les compositions pharmaceutiques qui les contiennent |
| US7592453B2 (en) * | 2004-04-28 | 2009-09-22 | Takeda Pharmaceutical Company Limited | Fused quinoline derivative and use thereof |
| TW200823204A (en) * | 2006-10-17 | 2008-06-01 | Arena Pharm Inc | Biphenyl sulfonyl and phenyl-heteroaryl sulfonyl modulators of the histamine H3-receptor useful for the treatment of disorders related thereto |
| TW200845977A (en) * | 2007-03-30 | 2008-12-01 | Targacept Inc | Sub-type selective azabicycloalkane derivatives |
| EP2199282A4 (en) * | 2007-10-10 | 2011-04-27 | Takeda Pharmaceutical | amide |
| US20090221554A1 (en) * | 2008-02-28 | 2009-09-03 | Zenyaku Kogyo Kabushiki Kaisha | Method of treating cognitive impairment |
| FR2937251B1 (fr) * | 2008-10-16 | 2011-03-18 | Servier Lab | Utilisation du 4-{3-°hexahydrocyclopenta°c!pyrrol-2(1h)-yl! propoxy}benzamide pour l'obtention de medicaments destines au traitement des troubles du sommeil |
| FR2953515B1 (fr) * | 2009-12-09 | 2011-12-23 | Servier Lab | Nouveaux derives du type hexahydrocyclopenta[b]pyrrole, leur procede de preparation et les compositions pharmaceutiques qui les contiennent |
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2011
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2012
- 2012-04-17 PH PH1/2012/000088A patent/PH12012000088A1/en unknown
- 2012-04-18 TN TNP2012000177A patent/TN2012000177A1/fr unknown
- 2012-04-19 CR CR20120192A patent/CR20120192A/es unknown
- 2012-04-23 CU CU2012000064A patent/CU20120064A7/es unknown
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- 2012-04-23 EA EA201200527A patent/EA020987B1/ru not_active IP Right Cessation
- 2012-04-23 PE PE2012000533A patent/PE20130016A1/es not_active Application Discontinuation
- 2012-04-25 CA CA2775624A patent/CA2775624A1/fr not_active Abandoned
- 2012-04-27 NI NI201200070A patent/NI201200070A/es unknown
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- 2012-04-27 CL CL2012001102A patent/CL2012001102A1/es unknown
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- 2012-04-30 BR BRBR102012010244-7A patent/BR102012010244A2/pt not_active IP Right Cessation
- 2012-04-30 MA MA34823A patent/MA34776B1/fr unknown
- 2012-04-30 MX MX2012005103A patent/MX2012005103A/es not_active Application Discontinuation
- 2012-04-30 GE GEAP201212686A patent/GEP20146076B/en unknown
- 2012-04-30 TW TW101115413A patent/TW201247200A/zh unknown
- 2012-05-01 US US13/461,063 patent/US8940785B2/en not_active Expired - Fee Related
- 2012-05-01 JP JP2012104353A patent/JP2012232978A/ja active Pending
- 2012-05-02 EC ECSP12011862 patent/ECSP12011862A/es unknown
- 2012-05-02 KR KR20120046521A patent/KR101493757B1/ko not_active Expired - Fee Related
- 2012-05-02 WO PCT/FR2012/050971 patent/WO2012150412A1/fr not_active Ceased
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- 2012-05-02 RU RU2013153140/04A patent/RU2013153140A/ru not_active Application Discontinuation
- 2012-05-02 CN CN2012101341396A patent/CN102764439A/zh active Pending
- 2012-05-02 EP EP12166348A patent/EP2520296A1/fr not_active Withdrawn
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2014
- 2014-03-31 KR KR1020140037996A patent/KR20140051200A/ko not_active Withdrawn
- 2014-11-25 US US14/553,167 patent/US20150080378A1/en not_active Abandoned
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