Compounds having the formula: ##STR1## are antagonists of leukotrienes and inhibitors of their biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents.
2-substituted quinoline dioic acids and pharmaceutical compositions
申请人:Merck Frosst Canada Inc.
公开号:US04851409A1
公开(公告)日:1989-07-25
Compounds having the formula: ##STR1## are antagonists of leukotrienes and inhibitors of their biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents.
Thioacids, thiols, an acid, and an aldehyde are used to produce chiral thioacetals of the general formula. ##STR1## The compounds are leukotriene antagonists.
Compounds having the formula:
are antagonists of leukotrienes and inhibitors of their biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents.