A ONE-POT PROCESS FOR THE PREPARATION OF ALPHA-L-ASPARTYL-L-PHENYLALANINE METHYL ESTER HYDROCHLORIDE
摘要
A one-pot process for the preparation of alpha -L-aspartyl-L-phenylalanine methyl ester hydrochloride is disclosed ( alpha -APM(HCl)). alpha -APM(HCl) is an intermediate in the preparation of aspartame.
申请公布号
WO9200953(A1)
申请公布日期
1992.01.23
申请号
WO1990US03967
申请日期
1990.07.11
申请人
THE NUTRASWEET COMPANY
发明人
HILL, JOHN, B.;GELMAN, YEFIM;DRYDEN, HUGH, L., JR.;ERICKSON, ROBERT, A.;HSU, KUANG;JOHNSON, MARK, R.
