摘要
Lacosamide was prepared by chemical method coupled with enzymatic method. N-Acetyl-D, L-3-methoxy-alanine, derived from D,L-3-methoxy-alanine, was used in the resolution process catalyzed by immobilized Escherichia coli cells with aminoacylase（EC3.5.1.14） activity. N-Acetyl-D-3-methoxy-alanine and L-3- methoxy-alanine were obtained from the resolution system. Lacosamide was synthesized by the amidation of N-acetyl-D-3-methoxy-alanine with benzylamine.
Lacosamide was prepared by chemical method coupled with enzymatic method. N-Acetyl-D, L-3-methoxy-alanine, derived from D,L-3-methoxy-alanine, was used in the resolution process catalyzed by immobilized Escherichia coli cells with aminoacylase（EC3.5.1.14） activity. N-Acetyl-D-3-methoxy-alanine and L-3- methoxy-alanine were obtained from the resolution system. Lacosamide was synthesized by the amidation of N-acetyl-D-3-methoxy-alanine with benzylamine.
基金
Supported by the National Technology-Innovation Fund(No.02CJ-13-01-16)
the Open Fund of State Key Laboratory of Pharmaceutical Biotechnology of Nanjing University, China
