Synthesis of a thioester linker precursor for a general preparation of peptide C-terminal thioacids
作者:Hubert Gaertner、Matteo Villain、Paolo Botti、Lynne Canne
DOI:10.1016/j.tetlet.2003.12.160
日期:2004.3
A general procedure to prepare peptide thioacids by solid-phase peptide synthesis is presented. The method involves the synthesis of 4-[α-(S-acetyl)mercaptobenzyl]phenoxyacetic acid as general precursor. This reagent once attached to a solid support is derivatized with the Boc-amino acid of choice after deprotection of the thiol.
提出了通过固相肽合成制备肽硫代酸的一般程序。该方法包括合成4- [α-(S-乙酰基)巯基苄基]苯氧基乙酸作为一般前体。巯基脱保护后,一旦连接到固体支持物上的该试剂就会用所选的Boc-氨基酸衍生化。