The invention relates to a process for preparing chirally uniform peptides. The aim of the invention is the preparation of chirally uniform peptides with the aid of proteolytic enzymes. The object comprises reacting alkyl esters of N-acylamino acids with proteases with amino acids, amino acid derivatives or peptides. The object is achieved by reacting an ester of an N-acylamino acid with a suitable amino acid derivative or peptide derivative with an unprotected N-terminal alphaamino group in frozen aqueous solution during catalysis with a serine protease or cysteine protease.
本发明涉及一种制备手性均一肽的方法。本发明的目的是通过
蛋白酶的帮助制备手性均一肽。该方法包括将N-酰基
氨基酸的烷基酯与
氨基酸、
氨基酸衍
生物或肽反应。通过在冰冻
水溶液中催化使用
丝氨酸蛋白酶或半胱
氨酸
蛋白酶反应具有未保护的N-末端α
氨基基团的N-酰基
氨基酸酯和适宜的
氨基酸衍
生物或肽衍
生物,实现了该目的。