Enzymatic preparation of optically active propanolol and beta -adrenergic blockers using esterase

摘要

A computer modeling approach is taken to delineate the structural requirements of substrate molecules for biocatalytic turnover and enantioselective discrimination. This leads to an efficient enzymatic preparation of optically active propranolol. The acyl-sustituents on the alcohol and the secondary amine of propranolol play crucial roles in controlling the catalysis and enantiospecificity, respectively, of the enzymatic hydrolysis.