1-(1-(3,4-DIMETHOXYPHENYL)-3-AMINOPROPYL)-6,7-DIMETHOXYISOQUINOLINE DERIVATIVES

摘要

The present invention relates to new 1-¢1-(3,4-dimethoxy-phenyl) -3-amino-propyl!-6,7-dimethoxy-isoquinolines having the general formula I : IMG I in which R1 represents a hydrogen atom or a methyl group ; and R2 represents an alkyl group having from 1 to 5 carbon atoms or a cycloalkyl group having from 5 to 7 carbon atoms, the alkyl or cycloalkyl group optionally being substituted by a hydroxy, phenyl or phenoxy group and the cycloalkyl group optionally being substituted by an alkyl group having from 1 to 5 carbon atoms, therapeutically acceptable salts thereof and a process preparation of the same. These compounds are useful in the cardiac and vascular fields.