Fluoro substituted benzocycloheptapyridine compounds, compositions and methods of use as antihistaminic compounds
申请人:SCHERING CORPORATION
公开号:EP0359499A2
公开(公告)日:1990-03-21
Certain benzocycloheptapyridine compounds with flourine substitution across the exocyclic double bond are prepared and they are useful as antihistaminic agents.