THE USE OF ALPHA-AMINO-EPSILON-CAPROLACTAM AS A RESOLVING AGENT FOR N-ACETYLINDOLINE-2-CARBOXYLIC ACID AND METHOD FOR PREPARING OPTICALLY ACTIVE N-ACETYLINDOLINE-2-CARBOXYLIC ACID

摘要

A resolving agent for N-acetylindoline-2-carboxylic acid, comprising an optically active alpha -amino- epsilon -caprolactam gives an optically active N-acetylindoline-2-carboxylic acid in both high yield and high optical purity.