HPLC CHIRAL COLUMN FOR OPTICAL RESOLUTION OF RACEMIC AMINO ACIDS

摘要

A HPLC chiral column for optical resolution of racemic aminoacid is manufactured by dissolving N-carboxymethyl N-alkylaminoalcohol mono sodium salt or mono potassium salt in a mixt. solvent of water and an organic solvent; and circulating the obtd. soln. in C8 or C18 reversed phase column for HPLC. The N-carboxymethyl N-alkylaminoalcohol mono sodium salt or mono potassium salt is a deriv. of optically active aminoalcohol; and is prepd. by a reduction of an aminoacid.