申请人:Abbott Laboratories
公开号:US05654305A1
公开(公告)日:1997-08-05
The present invention provides compounds of formula ##STR1## wherein Y is >C.dbd.O or >S(O).sub.t wherein t is 1 or 2 and the pharmaceutically acceptable salts thereof which are potent antagonists of PAF and are useful in the treatment of PAF-related disorders including asthma, rhinitis, shock, respiratory distress syndrome, acute inflammation, transplanted organ rejection, gastrointestinal ulceration, allergic skin diseases, delayed cellular immunity, parturition, fetal lung maturation, and cellular differentiation.
本发明提供了化合物的结构式 ##STR1## 其中Y是>C.dbd.O或>S(O).sub.t,其中t为1或2以及其药学上可接受的盐,这些化合物是PAF的有效拮抗剂,并且在治疗包括哮喘、鼻炎、休克、呼吸窘迫综合征、急性炎症、移植器官排斥、胃肠溃疡、过敏性皮肤病、延迟细胞免疫、分娩、胎儿肺成熟和细胞分化在内的与PAF相关的疾病中有用。