8-arylquinolines of formula(I) wherein the aryl group at the 8-position contains a meta two atom bridge to an optionally substituted phenyl or pyridyl group, are PDE4 inhibitors useful to treat asthma, chronic bronchitis, chronic obstructive pulmonary disease, arthritis, respiratory distress syndrome, allergic rhinitis, neurogenic inflammation, pain, rheumatoid arthritis, and other diseases. R1-R7 and Ar are as in claim 1.
公式(I)中的8-arylquinolines,其中8位的芳基基团含有一个与可选取代的
苯基或
吡啶基团形成的间位两原子桥,是PDE4
抑制剂,可用于治疗哮喘、慢性支气管炎、慢性阻塞性肺疾病、关节炎、呼吸窘迫综合症、过敏性鼻炎、神经源性炎症、疼痛、类风湿性关节炎和其他疾病。其中R1-R7和Ar如权利要求1所述。