Versatile Selective α-Carboxylic
Acid Esterification of N-Protected Amino Acids and Peptides by Alcalase
作者:Peter Quaedflieg、Timo Nuijens、Claudia Cusan、John Kruijtzer、Dirk Rijkers、Rob Liskamp
DOI:10.1055/s-0028-1083362
日期:——
water, the industrial protease Alcalase allows selective synthesis of α-carboxylic acid methyl, ethyl, benzyl, allyl, 2-(trimethylsilyl)ethyl, and tert-butyl esters of amino acids and peptides under mild conditions in very high yields. The purified yields range from 72% to 92%. enzymes - amino acids - esterification - esters - protecting groups
在连续去除水的条件下,工业蛋白酶Alcalase可以在温和条件下以很高的收率选择性合成氨基酸和肽的α-羧酸甲酯,乙酯,苄酯,烯丙基,2-(三甲基甲硅烷基)乙酯和叔丁酯。纯化的产率为72%至92%。 酶-氨基酸-酯化-酯-保护基