申请人:Boehringer Ingelheim Italia, S.p.A.
公开号:US06002009A1
公开(公告)日:1999-12-14
Pharmacologically active novel esters and amides of di-substituted 1,4 piperidine as 5-HT.sub.4 antagonists of formula (I) ##STR1## wherein A, X, Y and R have the meanings specified in the description, and a process for their preparation, are disclosed.
本发明涉及一种药理活性的二取代1,4-哌啶的新酯和酰胺,作为5-HT.sub.4拮抗剂,其化学式为(I)。公开了其中A、X、Y和R在描述中指定的含义,以及它们的制备方法。