Nicotinamide benzofused-heterocyclyl derivatives useful as selective inhibitors of pde4 isozymes
申请人:——
公开号:US20030186989A1
公开(公告)日:2003-10-02
Compounds useful as inhibitors of PDE4 in the treatment of diseases regulated by the activation and degranulation of eosinophils, especially asthma, chronic bronchitis, and chronic obstructive pulmonary disease, of Formula (1.0.0):
1
wherein R
5
and R
6
are taken together to form a moiety of partial Formulas (1.1.1) through (1.1.5):
2
or a pharmaceutically acceptable salt thereof.
在治疗由嗜酸性粒细胞的激活和脱颗粒调节的疾病,特别是哮喘、慢性支气管炎和慢性阻塞性肺病中作为PDE4抑制剂有用的化合物,其化学式为(1.0.0):
其中R5和R6一起取代形成部分化学式(1.1.1)至(1.1.5)的基团,
或其药用可接受的盐。