Method for production of N-protected-alpha-L-aspartyl-L-phenylalanine methyl ester

摘要

A method for the production of N-carbobenzoxy- alpha -L-aspartyl-L-phenylalanine methyl ester characterized by the reaction of L-phenylalanine methyl ester with fine N-carbobenzoxy-L-aspartic anhydride crystals, is disclosed.