. beta.-Adrenergic blocking agents.. alpha.-and. gamma.-Methyl (aryloxy) propanolamines

…, MB Cramer, SW Adamski, CA Pedone…

Index: Lemke, Thomas L.; Cramer, Michael B.; Adamski, Stanley W.; Pedone, Carolyn A.; Brooker, Gary Journal of Medicinal Chemistry, 1981 , vol. 24, # 10 p. 1211 - 1214

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Citation Number: 7

Abstract

A series of y-methyl-(5) and a-methyl (ary1oxy) propanolamines (6) were synthesized and evaluated for@-adrenergic blocking action. The binding constant (KD) was determined for compounds 5a-j on cultured C6-2B astrocytoma cells. Compounds 5a-j and 6a-e were evaluated for &antagonist action on guinea pig atria and &antagonist action on guinea pig tracheal strip. Several y-methyl (ary1oxy) propanolamines showed af! inity for B receptors ...