Piperidylidene derivatives, their production and pharmaceutical compositions containing them
申请人:SANDOZ AG
公开号:EP0047226A2
公开(公告)日:1982-03-10
Piperidylidene derivatives of formula
wherein n is 2 or 3, R1 comptises a tricyclic nucleus and R2 is hydrogen or an acid residue, useful in the treatment and prophylaxis of asthmatic conditions.
式中的亚哌啶衍生物
其中 n 为 2 或 3,R1 为三环核,R2 为氢或酸残基,可用于治疗和预防哮喘。