Pyrrolyl compounds and processes for their manufacture
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.
Composition and method for treatment of heart and circulatory ailments
申请人:Ciba-Geigy Corporation
公开号:US04016283A1
公开(公告)日:1977-04-05
Pyrrolyl compounds of the formula I ##STR1## wherein Py is optionally lower-alkylated l-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 loweralkylene, oxa-lower alkylene, thia-lower alkylene or aza-lower alkylene, their antipodes and salts, which are valuable blockers of adrenergic .beta.-receptors and useful in the treatment of heart and circulatory ailments.