Diastereoisomers of 5-(1-hydroxy-2-(1-methyl-3-phenylpropylamino)ethyl)salicylamide

摘要

Disclosed is an improved process for separating 5-[1-hydroxy-2-(1-methyl-3-phenylpropylamino)ethyl]salicylamide into its two diastereoisomeric racemates; a process for converting either diastereoisomer into the other; and the use of one specified diastereoisomer as a superior antiarrhythmic agent.