First synthesis of sulfoxides and sulfones in the 3H-phenothiazin-3-one and 5H-benzo[a]phenothiazin-5-one ring systems. Addition reactions with nucleophiles
Phenothiazine and derivatives and analogs and use as leukotriene
申请人:Merck Frosst Canada, Inc.
公开号:US04666907A1
公开(公告)日:1987-05-19
Phenothiazine derivatives and analogs thereof having the Formula I are useful as inhibitors of the biosynthesis of mammalian leukotrienes. As such, these compounds are useful therapeutic agents for treating allergic conditions, asthma, cardiovascular disorders and inflammation, and are useful as cytoprotective agents. ##STR1##
Method of inhibiting mammalian leukotriene biosynthesis
申请人:Merck Frosst Canada, Inc.
公开号:US04845083A1
公开(公告)日:1989-07-04
Phenothiazine derivatives and analogs thereof having the Formula I are useful as inhibitors of the biosynthesis of mammalian leukotrienes. As such, these compounds are useful therapeutic agents for treating allergic conditions, asthma, cardiovascular disorders and inflammation, and are useful as cytoprotective agents. ##STR1##