申请人:PFIZER INC.
公开号:EP0780375A1
公开(公告)日:1997-06-25
This invention provides a compound of the formula:
and its pharmaceutically acceptable salts, wherein
R' is C1-C6 alkyl, C3-C6 cycloalkyl, halo C1-C6 alkyl or tetrahydropyranyl, having one or more substituents selected from cyano, 1,3-thiazolanyl, COOR2, COR2, OCOR2, CONR3R4, NR3R4, NR5COR3 and C ≡ CR6, wherein R2 is hydrogen or C1-C4 alkyl, R3 and R4 are independently hydrogen, C1-C4 alkyl or C3-C6 cycloalkyl, R5 is C1-C4 alkyl or C3-C6 cycloalkyl and R6 is hydrogen, halo, cyano, C1-C6 alkyl, COOH, COO(C1-C4 alkyl) or phenyl; X is C1-C6 alkoxy or halo C1-C6 alkoxy; and Ar is phenyl optionally substituted with halo.
These compounds are useful in the treatment of allergic disorders, angiogenesis, gastrointestinal disorders, central nervous system disorders, inflammatory diseases, emesis, urinary incontinence, pain, migraine, sunburn, and diseases, disorders and adverse conditions caused by Helicobacter pylori, in a mammalian subject.
本发明提供了一种式化合物:
及其药学上可接受的盐类,其中
R'是C1-C6烷基、C3-C6环烷基、卤代C1-C6烷基或四氢吡喃基,具有一个或多个选自氰基、1,3-噻唑基、COOR2、COR2、OCOR2、CONR3R4、NR3R4、NR5COR3和C≡CR6的取代基、其中 R2 是氢或 C1-C4 烷基,R3 和 R4 独立地是氢、C1-C4 烷基或 C3-C6 环烷基,R5 是 C1-C4 烷基或 C3-C6 环烷基,R6 是氢、卤代、氰基、C1-C6 烷基、COOH、COO(C1-C4 烷基)或苯基;X 是 C1-C6 烷氧基或卤代 C1-C6 烷氧基;Ar 是任选被卤代取代的苯基。
这些化合物可用于治疗哺乳动物的过敏性疾病、血管生成、胃肠道疾病、中枢神经系统疾病、炎症性疾病、呕吐、尿失禁、疼痛、偏头痛、晒伤以及幽门螺旋杆菌引起的疾病、失调和不良状况。