作者:Bin Zhou、Faridoon、Xiaobo Tian、Jian Li、Dongliang Guan、Xing Zheng、Yu Guo、Wei Huang
DOI:10.1016/j.cclet.2018.03.021
日期:2018.7
Abstract Here, we report a new approach of on-resin peptide ligation using C-terminal benzyl ester as the stabilized precursor of thioester, which enables both N-terminal elongation and C-terminal peptide ligation on a Rink Amide resin. On-resin native chemical ligation and auxiliary-assisted peptide ligation were successfully achieved. This method is compatible to both protected and unprotected peptide
摘要在这里,我们报道了一种使用C末端苄基酯作为硫酯的稳定前体进行树脂上肽连接的新方法,该方法可以在Rink Amide树脂上同时实现N端延伸和C端肽连接。成功实现了树脂上的天然化学连接和辅助肽连接。此方法与受保护和未受保护的肽片段均兼容,并且在不良的水溶性肽连接中具有潜在的应用前景。