A new method for the stepwise synthesis of depsipeptides
作者:Ryoichi Katakai
DOI:10.1039/c39880001229
日期:——
Depsipeptides have been prepared in a stepwise fashion by a method using the dichloroacetyl (Dca) group as a suitable protecting group for the hydroxy group of hydroxy acids and 2-nitrophenylsulphenyl (Nps)N-carboxyα-aminoacidanhydrides (NCAs) as a highly reactive amino acid derivative to acylate the hydroxy compounds.