申请人:Ciba-Geigy Corporation
公开号:US03984436A1
公开(公告)日:1976-10-05
Pyrrolyl compounds of the formula I ##EQU1## wherein Py is optionally lower-alkylated 1-pyrrolyl, Ph is phenylene, R.sub.1 is hydrogen or lower alkyl and R.sub.2 is hydrogen, lower alkyl, aryl-lower alkyl or optionally functionally modified carboxy-lower alkyl or R.sub.1 and R.sub.2 together are lower alkylene, oxa-lower alkylene, thia-lower alkylene or aza-lower alkylene, their antipodes and salts, which are valuable blockers of adrenergic .beta.-receptors.
式I的吡咯基化合物
##EQU1##
其中,Py是可选的低碳基化的1-吡咯基,Ph是苯基,R.sub.1是氢或低碳基,R.sub.2是氢,低碳基,芳基-低碳基或可选的功能修饰的羧基-低碳基,或R.sub.1和R.sub.2一起是低碳基烷基,氧杂低碳基烷基,硫杂低碳基烷基或氮杂低碳基烷基,它们的对映体和盐,是有价值的肾上腺素能β受体阻滞剂。