作者:Linping Liao、Jingjing Zhou、Zhengshuang Xu、Tao Ye
DOI:10.1002/anie.201606679
日期:2016.10.10
Nannocystin A, a structurally unique 21‐membered macrocyclic depsipeptide with low nanomolar inhibitory activity against elongation factor 1A, was synthesized according to a strategy involving the vinylogous Mukaiyama aldol reaction, Sharpless epoxidation, olefin metathesis, the Mitsunobu reaction, and a palladium‐catalyzed intramolecular Suzuki coupling of a highly complex cyclization substrate. The
Nannocystin A是一种结构独特的21元大环depsipeptide,对伸长因子1A具有较低的纳摩尔抑制活性,是根据涉及乙烯基类Mukaiyama aldol反应,Sharpless环氧化,烯烃易位,Mitsunobu反应和钯催化分子内的策略合成的高度复杂的环化底物的Suzuki偶联。整体合成是有效的,为药物开发工作的类似物制备方法铺平了道路。