申请人:Beecham Group p.l.c.
公开号:US04918079A1
公开(公告)日:1990-04-17
Compounds of formula (I) and pharmaceutically acceptable salts thereof: ##STR1## wherein the various substituents are defined hereinbelow, having 5-HT.sub.3 receptor antagonist activity, processes for their preparation and their use as pharmaceuticals.
式(I)的化合物及其药学上可接受的盐:##STR1##其中各取代基在下文中定义,具有5-HT.sub.3受体拮抗活性,其制备过程及其作为药物的用途。