Cardioactive 3-methyl-3-(3,4-dialkoxybenzyl)-piperazine compounds of the formula ##STR1## and their salts with physiologically tolerable acids; methods for making the same; pharmaceutical compositions containing the compounds as an active ingredient; and methods of treating cardiac diseases such as arrhythmia with said compounds.
心脏活性3-
甲基-3-(3,4-二烷
氧基
苯基)-
哌嗪化合物的
化学式为##
STR1##,以及它们与生理耐受的酸盐;制备它们的方法;含有该化合物作为活性成分的药物组合物;以及使用该化合物治疗心律失常等心脏疾病的方法。