New 1-amino-3-carbamoylalkoxyphenoxypropan-2-ol derivatives, for example 1-t-butylamino-3-(o-N-methylcarbamoylmethoxyphenoxy)propane-2-ol, processes for their manufacture and pharmaceutical compositions containing them. The compounds possess .beta.-adrenergic blocking activity and are useful in the treatment of heart diseases and other conditions in man.
新的1-
氨基-3-
氨甲酰氧基苯氧
丙醇衍
生物,例如1-t-丁基
氨基-3-(o-N-甲基
氨甲酰氧基苯氧)
丙烷-2-醇,其制造方法以及含有它们的药物组合物。这些化合物具有β-
肾上腺素能阻滞活性,并可用于治疗心脏疾病和其他人类疾病。