Certain 4-(3-azacycloalkoxy or azacycloalkylmethoxy)benzoylbenzofurans
申请人:SmithKline Corporation
公开号:US03983245A1
公开(公告)日:1976-09-28
The compounds of this invention are substituted benzofurans and benzothiophenes having pharmacological activity. In particular, these compounds have coronary vasodilator activity and are useful in the treatment of angina pectoris.