Synthesis and Binding to β‐Adrenergic Receptors of p‐Aminobenzyl Analogues of Practolol and Atenolol
作者:Gerald S. Jones、David B. Bylund、Robert N. Hanson
DOI:10.1002/jps.2600810422
日期:1992.4
The p-aminobenzyl analogues (8a and 8b, respectively) of the cardioselective beta-adrenergic receptor antagonists practolol and atenolol were prepared from the corresponding phenoxymethyloxiranes in 30 and 13% yields, respectively. The dissociation constants for the beta-adrenergic receptor were measured in membrane preparations of rat heart and lung. In membranes from the heart (which contain mostly