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    • 51. 发明申请
    • PIPERIDINE COMPOUNDS
    • 哌啶化合物
    • WO2008065626A2
    • 2008-06-05
    • PCT/IB2007/054851
    • 2007-11-29
    • ACTELION PHARMACEUTICALS LTDAISSAOUI, HamedBOSS, ChristophGUDE, MarkusKOBERSTEIN, RalfSIFFERLEN, Thierry
    • AISSAOUI, HamedBOSS, ChristophGUDE, MarkusKOBERSTEIN, RalfSIFFERLEN, Thierry
    • C07D401/12C07D417/14C07D513/04A61K31/4188A61K31/4523A61K31/506A61P25/00
    • C07D401/12C07D417/14C07D513/04
    • The invention relates to piperidine compounds of formula (I) wherein X-R 1 represents -N(H)-pyrimidinyl, wherein said pyrimidinyl is unsubstituted or mono-substituted wherein the substituent is selected from (C 1-4 )alkyl or halogen, or X-R 1 represents -NH-C(O)-heterocyclyl, wherein the heterocyclyl is selected from benzofuranyl and imidazo[2,1-b]-thiazolyl, wherein said heterocyclyl is unsubstituted or independently mono-, di-, or tri-substituted wherein the substituents are independently selected from (C 1-4 )alkyl; A represents a phenyl- or thiazolyl-group, wherein the phenyl or thiazolyl is unsubstituted or mono-substituted with (C 1-4 )alkyl; B represents a phenyl-group, wherein the phenyl is unsubstituted or mono-, or di- substituted, wherein the substituents are independently selected from the group consisting of (C 1-4 )alkyl, (C 1-4 )alkoxy, trifluoromethyl, cyano and halogen; to pharmaceutically acceptable salts thereof, and to the use of such compounds use as medicaments, especially as orexin receptor antagonists.
    • 本发明涉及式(I)的哌啶化合物,其中XR 1表示-N(H) - 嘧啶基,其中所述嘧啶基是未取代的或单取代的,其中取代基选自(C 1 -C 6) 1-4)烷基或卤素,或XR 1表示-NH-C(O) - 杂环基,其中杂环基选自苯并呋喃基和咪唑并[2,1-b] - 噻唑基,其中所述杂环基是未取代的或独立的单 - ,二 - 或三 - 取代的,其中取代基独立地选自(C 1-4烷基)烷基; A表示苯基或噻唑基,其中苯基或噻唑基是未取代的或被(C 1-4烷基)单取代的烷基; B表示苯基,其中苯基是未取代的或单取代或二取代的,其中取代基独立地选自(C 1-4烷基)烷基,(C 1 -C 4) C 1-4烷氧基,三氟甲基,氰基和卤素; 和其药学上可接受的盐,以及这些化合物的用途用作药物,特别是作为食欲素受体拮抗剂。