Nonenzymatic Stereoselective <i>S</i>-Glycosylation of Polypeptides and Proteins
作者:Li-Qiang Wan、Xia Zhang、Yike Zou、Rong Shi、Jin-Ge Cao、Shi-Yang Xu、Li-Fan Deng、Li Zhou、Yanqiu Gong、Xiaoling Shu、Ga Young Lee、Haiyan Ren、Lunzhi Dai、Shiqian Qi、K. N. Houk、Dawen Niu
DOI:10.1021/jacs.1c05156
日期:2021.8.11
nonenzymatic glycosylation reaction that builds axial S-glycosidic bonds under biorelevant conditions. This strategy is enabled by the design and use of allyl glycosyl sulfones as precursors to glycosylradicals and exploits the exceptional functional group tolerance of radical processes. Our method introduces a variety of unprotected glycosyl units to the cysteine residues of peptides in a highly selective