作者:Andringa, Ruben L. H.、Marinus, Nittert、Bunt, Daan V.、Haiderer, Elizabeth R.、Abramovitch, Robert B.、Brown, Christopher D.、Rhee, Kyu Y.、Witte, Martin D.、Minnaard, Adriaan J.
DOI:10.1039/d4sc01745e
日期:——
Dissectol A is a rearranged terpene glycoside isolated from several flowering plants. Starting from glucose, the densely functionalized bicyclic structure has been prepared via site-selective oxidation and an intramolecular allylic alkylation reaction with an enediolate as the nucleophile. Despite earlier reports, dissectol A is not effective at inhibiting DevRS signaling in whole-cell Mycobacterium
Dissectol A 是从几种开花植物中分离出来的重排萜烯糖苷。以葡萄糖为原料,通过位点选择性氧化和以烯二醇作为亲核试剂的分子内烯丙基烷基化反应制备了密集功能化的双环结构。尽管有早期报道,dissectol A 不能有效抑制全细胞结核分枝杆菌中的 DevRS 信号传导,也不能抑制细菌的生长。