Novel 1-aryloxy-3-amidoalkylamino-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-phenoxy-3-.beta.-isobutyramidoethylamino-2-propanol.
新型1-芳氧基-3-酰胺基烷基
氨基-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,其中一些化合物还具有心脏刺激活性。所披露的化合物代表是1-芬氧基-3-β-异丁酰胺乙基
氨基-2-
丙醇。