PROCESS FOR PRODUCING HYDROCHLORIDE OF ALPHA-L-ASPARTYL-L-PHENYLALANINE-METHYL-ESTER WITH UTILIZING ISOALTED N-FORMYL-L-ASPARAGINIC ANHYDRIDE

摘要

A process for the preparation of alpha -L-aspartyl-L-phenylalanine methyl ester hydrochloride ( alpha -APM(HCl)) is disclosed. alpha -APM(HCl) is an intermediate in the preparation of aspartame.