作者:Fabian Schneider、Yinliang Guo、You-Chen Lin、Kelly J. Eberle、Debora Chiodi、Johnathan A. Greene、Chenxin Lu、Phil S. Baran
DOI:10.1021/jacs.3c11560
日期:2024.3.13
The first total synthesis of the potent antimicrobial agent dynobactin A is disclosed. This synthesis enlists a singular aziridine ring opening strategy to access the two disparate β-aryl-branched amino acids present within this complex decapeptide. Featuring a number of unique maneuvers to navigate inherently sensitive and epimerizable functional groups, this convergent approach proceeds in only 16
首次公开了强效抗菌剂 Dynobactin A 的全合成。该合成采用单一的氮丙啶开环策略来接触该复杂十肽中存在的两个不同的 β-芳基支链氨基酸。这种聚合方法具有许多独特的操作来导航固有敏感和差向异构的官能团,从商业材料中仅需要 16 个步骤 (LLS),并且应该有助于合成用于药物化学研究的众多类似物。