作者:Julien Tailhades、Marie-Aude Gidel、Benjamin Grossi、Jennifer Lécaillon、Luc Brunel、Gilles Subra、Jean Martinez、Muriel Amblard
DOI:10.1002/anie.200904276
日期:2010.1.4
alcohols cannot be synthesized by conventional solid‐phase peptide synthesis (SPPS) because of the absence of a free carboxylic group to attach to the resin. This problem was circumvented by anchoring a β‐amino alcohol residue to the resin to provide a starting point for SPPS. An intramolecular O–N acyl shift completed the synthesis of the desired peptides (see scheme).
更好地制造麻烦:C末端肽醇无法通过常规固相肽合成(SPPS)进行合成,因为缺少游离的羧基可与树脂连接。通过将β-氨基醇残基固定在树脂上以提供SPPS的起点,可以避免此问题。分子内的O–N酰基转移完成了所需肽的合成(请参见方案)。