申请人:PFIZER INC.
公开号:EP0937722A1
公开(公告)日:1999-08-25
This invention provides a compound of the following formula:
or the pharmaceutically acceptable salts thereof, wherein
Ar is heteroaryl; X1 and X2 are independently selected from halo, C1-C4 alkyl, hydroxy, C1-C4 alkoxy, amino, C1-C4 alkanoyl, carboxy, carbamoyl, cyano, nitro, mercapto, (C1-C4 alkyl)thio, (C1-C4 alkyl)sulfinyl, (C1-C4 alkyl)sulfonyl, aminosulfonyl, or the like; R1 is selected from hydrogen, straight or branched C1-C4 alkyl, C3-C8 cycloalkyl, C4-C8 cycloalkenyl, phenyl, heteroaryl and the like; R2 and R3 are independently selected from hydrogen, halo, C1-C4 alkyl, phenyl and the like; or R1 and R2 can form, together with the carbon atom to which they are attached, a C5-C7 cycloalkyl ring; and m and n are independently 0, 1, 2 or 3.
These compounds and pharmaceutical compositions containing such compounds are useful as analgesics and anti-inflammatory agents.
本发明提供了一种下式化合物:
或其药学上可接受的盐,其中
Ar 是杂芳基;X1 和 X2 独立选自卤、C1-C4 烷基、羟基、C1-C4 烷氧基、氨基、C1-C4 烷酰基、羧基、氨基甲酰基、氰基、硝基、巯基、(C1-C4 烷基)硫基、(C1-C4 烷基)亚磺酰基、(C1-C4 烷基)磺酰基、氨基磺酰基或类似物;R1 选自氢、直链或支链 C1-C4 烷基、C3-C8 环烷基、C4-C8 环烯基、苯基、杂芳基等;R2 和 R3 独立地选自氢、卤代、C1-C4 烷基、苯基等;或 R1 和 R2 可与所连接的碳原子一起形成 C5-C7 环烷基环;以及 m 和 n 独立地为 0、1、2 或 3。
这些化合物和含有此类化合物的药物组合物可用作镇痛剂和消炎剂。