申请人:Smith Kline & French Laboratories Limited
公开号:US04537891A1
公开(公告)日:1985-08-27
3,5-Disubstituted-2-pyridylalkylamino-5-optionally substituted benzyl-4-pyrimidones having histamine H.sub.1 -antagonist activity are disclosed.
披露了具有组胺H.sub.1-拮抗活性的3,5-二取代-2-吡啶基烷基氨基-5-可选择取代苄基-4-嘧啶酮。