mide derivatives were synthesized and evaluated for serotonin-3 (5-HT3) receptorantagonistic activities assessed by 5-HT3receptor binding (in vitro) and by the ability to antagonize the von Bezold-Jarisch reflex in rats (in vivo). In these compounds, 1-azabicyclo[2.2.2]oct-3-yl derivatives were more potent than 8-methyl-8-azabicyclo[3.2.1]oct-3-yl derivatives for 5-HT3receptorantagonistic activities
Improvements in or relating to specific 5-HT3 antagonists
申请人:ELI LILLY AND COMPANY
公开号:EP0307172A2
公开(公告)日:1989-03-15
This invention provides bicyclic carboxylic esters and amides, their pharmaceutical formulations, and a method for their use in treating migraine, emesis, gastrointestinal disorders, schizophrenia, or anxiety in mammals.