Ligations of O-acyl threonine units to give native peptides via 5-, 8-, 9- and 10-membered cyclic transition states
作者:Siva S. Panda、Sumaira Liaqat、Anand D. Tiwari、Hadi M. Marwani、Hassan M. Faidallah、Abdul Rauf、C. Dennis Hall、the late Alan R. Katritzky
DOI:10.3998/ark.5550190.p008.796
日期:——
N-Acyl threonine isopeptides undergo acyl transfer in chemical ligations via 5-, 8-, 9and 10membered cyclic transition states to yield natural peptides, representing the first examples of successful isopeptide ligations from N-acyl threonine units.
N-酰基苏氨酸异肽在化学连接中通过 5-、8-、9 和 10 元环状过渡态进行酰基转移以产生天然肽,代表了从 N-酰基苏氨酸单元成功连接异肽的第一个例子。