申请人:Eisai Co., Ltd.
公开号:US04707477A1
公开(公告)日:1987-11-17
A quinazoline compound having the below shown formula or a pharmaceutically acceptable salt thereof is useful for treatment and prevention of ischemic cardiac disease or arrhythmia. ##STR1## in which R is a lower alkyl, methoxy, a halogen, phenyl, a phenyl substituted with methanesulfonyl, furyl, styryl or a styryl substituted with a halogen, methoxy or methylenedioxy.
下列化合物的喹噁啉化合物或其药学上可接受的盐,对于治疗和预防缺血性心脏病或心律失常有用。##STR1## 其中R是低碳基,甲氧基,卤素,苯基,用甲烷磺酰基取代的苯基,呋喃基,苯乙烯基或用卤素,甲氧基或甲亚氧基取代的苯乙烯基。