Direct synthesis of unnatural amino acids and modifications of peptides via LADA strategy
作者:Yunqi Liu、Junliang Zhou、Zhankui Sun
DOI:10.1016/j.cclet.2023.108553
日期:2024.1
Unnatural amino acids (UAAs) have broad applications in pharmaceutical sciences and biological studies. Current synthetic methods for UAAs mainly rely on asymmetric catalysis and often require several steps. There is a lack of direct and simple methods. To address this challenge, we designed the LADA (labeling-activation-desulfurization-addition) strategy: selective labeling and activation of cysteine