发明授权
US5476961A One-pot process for the preparation of .alpha.-L-aspartyl-L-phenylalanine methyl ester hydrochloride 失效
制备α-L-天冬氨酰-L-苯丙氨酸甲酯盐酸盐的一锅法

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.
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