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    • 8. 发明申请
    • E-fluoro-4-(pyridin-2-yl)-piperidine-1-carboxamide derivatives and related compounds which modulate the function of the vanilloid-1 receptor (vr1) for the treatment of pain
    • E-fluor-4-(吡啶-2-基) - 哌啶-1-甲酰胺衍生物和调节香草素-1受体(vr1)功能的相关化合物用于治疗疼痛
    • US20070135423A1
    • 2007-06-14
    • US10577585
    • 2004-10-27
    • Tracy BaylissRebecca BrownFrank BurkampBrian JonesJoseph Neduvelil
    • Tracy BaylissRebecca BrownFrank BurkampBrian JonesJoseph Neduvelil
    • A61K31/541A61K31/5377A61K31/496A61K31/4545A61K31/454C07D417/02C07D413/02C07D401/02
    • C07D451/04C07D401/04
    • Compounds of formula (I): wherein: A1 is phenyl, a six-membered aromatic heterocycle containing one, two or three nitrogen atoms, or a five-membered aromatic heterocycle containing up to four heteroatoms chosen from O, N and S, at most one heteroatom being O or S; A2 is phenyl, a six-membered aromatic heterocycle containing one, two or three nitrogen atoms, or a five-membered aromatic heterocycle containing up to four heteroatoms chosen from O, N and S, at most one heteroatom being O or S; L is a bond or C1-6alkylene; R1 and R2 independently chosen from hydrogen and C1-6alkyl or R1 and R2 may, together, form a methylene or ethylene bridge; W is halogen, C1-6alkyl, haloC1-6alkyl, C1-6alkoxy or haloC1-6alkoxy; X is O, S or NR3 or X, together with the atom to which it is attached, and Y, form an unsaturated five-membered ring together with A2; Y is a bond, C1-4alkylene, NH or NH(CH2)1-3; or a pharmaceutically acceptable salt thereof; other substituents are defined in claim 1; which are useful as therapeutic compounds, particularly in the treatment of pain and other conditions ameliorated by the modulation of the function of the vanilloid-1 receptor (VR1).
    • 式(I)化合物:其中:A 1是苯基,含有一个,两个或三个氮原子的六元芳族杂环,或含有至多四个选自以下的杂原子的五元芳族杂环: O,N和S,最多一个杂原子是O或S; A 2是苯基,含有一个,两个或三个氮原子的六元芳族杂环,或含有至多四个选自O,N和S的杂原子的五元芳族杂环,最多一个 杂原子是O或S; L是键或C 1-6 - 亚烷基; R 1和R 2独立地选自氢和C 1-6烷基或R 1和R 2 > 2可以一起形成亚甲基或乙烯桥; W是卤素,C 1-6烷基,卤代C 1-6烷基,C 1-6 - 烷氧基或卤代C 1-6 烷氧基; X是O,S或NR 3或X,连同其所连接的原子,Y与A 2形成不饱和五元环; Y是一个键,C 1-4亚烷基,NH或NH(CH 2 CH 2)1-3。 或其药学上可接受的盐; 其它取代基如权利要求1中所定义; 其可用作治疗化合物,特别是用于治疗通过调节香草素-1受体(VR1)的功能而改善的疼痛和其它病症。