4-oxo-1-(3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitors
申请人:Merck Frosst Canada, Ltd.
公开号:US07238706B2
公开(公告)日:2007-07-03
Compounds represented by Formula (I):
or a pharmaceutically acceptable salt thereof, are phosphodiesterrase 4 inhibitors useful in the treatment of asthma and inflammation and useful for the enhancement of cognition.
公式(I)所代表的化合物或其药学上可接受的盐是磷酸二酯酶4抑制剂,可用于治疗哮喘和炎症,并用于增强认知功能。