Compounds having peripheral calcium antagonist, anticonvulsive and eumetabolic activity, processes for the preparation thereof and pharmaceutical compositions containing them.

摘要

1-(4,4 min -Difluorobenzhydryl)-4(-3,4-dimethoxycinnamyl)piperazine, processes for the preparation thereof by reacting a reactive derivative of 3,4-dimethoxycinnamic acid with 1-(4,4 min -difluorobenzhydryl)-piperazine and subsequently reducing the carbo-amido bond formed, or by directly condensing cinnamyl halide on 1-benzhydrylpiperazine.