申请人:AJINOMOTO CO., INC.
公开号:EP0155165A2
公开(公告)日:1985-09-18
A phosphinoyl group is introduced into an amino group of an amino acid or peptide to produce an N-(phosphinoyl) derivative of the amino acid or peptide, by a process which comprises subjecting the amino acid or peptide to a condensation reaction with a phosphorous acid diester having the general formula:
wherein R is an alkyl, aryl or aralkyl group, in a solvent comprising water and carbon tetrachloride and consisting of two phases, and in the presence of an alkali. The process is also applicable to esters of amino acids and peptides.
将膦酰基引入氨基酸或肽的氨基中,生成氨基酸或肽的 N-(膦酰基)衍生物的工艺包括:在由水和四氯化碳组成的两相溶剂中,并在碱存在下,使氨基酸或肽与通式为(其中 R 为烷基、芳基或芳烷基)的磷酸二酯发生缩合反应。 该工艺也适用于氨基酸和肽的酯。