作者:David Lim、Xiaojin Wen、Florian P. Seebeck
DOI:10.1002/cbic.202000557
日期:2020.12.11
Selenoimidazolium salts leverage supramolecular interactions for selective covalent modification of proteins. SAR studies show that interactions with the N‐benzyl side chains of the electrophile are important to recognize and activate the specific nucleophilic substrate. Selenoimidazoles′ modular structure and simple synthesis bode well for developing second‐generation supramolecular reagents that could alkylate
聪明的离去基团:硒代咪唑鎓盐利用超分子相互作用来选择性地对蛋白质进行共价修饰。SAR研究表明,与亲电试剂的N-苄基侧链相互作用对于识别和激活特定的亲核底物很重要。硒代咪唑的模块结构和简单的合成预示着第二代超分子试剂的开发,该试剂可以将其他目的蛋白质中的特定残基烷基化。