1-Aryloxy-3-aminoalkylamino-2-propanol derivatives, processes for their manufacture, pharmaceutical compositions containing them and methods of using them in the treatment of heart diseases. The compounds possess .beta.-adrenergic blocking activity and some of them additionally possess cardiac stimulant activity. Representative of the compounds disclosed is 1-(2-cyanophenoxy)-3-.beta.(4-hydroxyphenylacetamido)ethylamino-2-propanol .
1-芳氧基-3-
氨基烷基胺基-2-
丙醇衍
生物,其制备方法,含有它们的药物组合物以及在治疗心脏疾病中使用它们的方法。这些化合物具有β-
肾上腺素受体阻滞活性,其中一些还具有心脏刺激活性。所披露的化合物代表是1-(
2-氰基苯氧基)-3-β-(
4-羟基苯乙酰胺基)乙基胺基-2-
丙醇。