This invention relates to N-heteroalkyl-substituted 1-aryloxy-2-propanolamine and propylamine derivatives possessing anti-arrhythmic activity, to pharmaceutical compositions and to methods for production thereof.
这项发明涉及具有抗心律失常活性的N-杂代烷基取代的1-芳氧基-2-
丙醇胺和
丙胺衍
生物,以及制备这些药物组合物的方法。