.beta.-Adrenergic blocking agents. 24. Heterocyclic substituted 1-(aryloxy)-3-[[(amido)alkyl]amino]propan-2-ols
作者:M. S. Large、L. H. Smith
DOI:10.1021/jm00354a005
日期:1982.12
The synthesis of a series of 1-(aryloxy)-3-[[(amido)alkyl]amino] propan-2-ols where either the aryl moiety is heterocyclic or the amidic group is substituted by a heterocyclic moiety is described. Several of the compounds were more potent than propranolol when given intravenously to anesthetized rats. In contrast to previous findings with beta-blockers based on heterocyclic moieties and with either
描述了一系列1-(芳氧基)-3-[[((酰胺基烷基)氨基]氨基]丙-2-醇的合成,其中芳基部分为杂环或酰胺基被杂环部分取代。静脉给予麻醉大鼠时,几种化合物比普萘洛尔更有效。与先前基于杂环基团的β受体阻滞剂以及侧链具有异丙基氨基或叔丁基氨基取代基的先前发现相反,当在麻醉的猫中进一步检查时,几种化合物被证明具有心脏选择性。讨论了该系列化合物显示的详细的构效关系。