.alpha.-Aminoalkyl-3-(1,2-dihydroxyethyl)-4-hydroxy-benzyl alcohols having .beta.-adrenergic stimulant activity, particularly as selective bronchodilators, are disclosed.
Adrenergic agents. 6. Synthesis and potential .beta.-adrenergic agonist activity of some meta-substituted p-hydroxyphenylethanolamines related to salbutamol
作者:Timothy Jen、James S. Frazee、Carl Kaiser、Donald F. Colella、Joe R. Wardell
DOI:10.1021/jm00218a008
日期:1977.8
modified, was prepared. These compounds were examined for potential bronchodilator activity in an in vitro test that measures relaxation of guinea pig tracheal smooth muscle. Potential cardiac stimulant activity was evaluated in vitro by monitoring changes in the rate of contraction of spontaneously beating guinea pig right atria. Although many of these compounds retained a high degree of potency, all were