作者:Santanu Jana、Vikram A. Sarpe、Suvarn S. Kulkarni
DOI:10.1021/acs.orglett.1c00077
日期:2021.3.5
fungal glycolipid fusaroside. The first total synthesis of the proposed structure involved construction of the complex, branched lipid chain having a variety of alkenes with E stereochemistry and attachment of the masked α,β-unsaturated β-keto acid at the O-4 position of trehalose as key steps. We propose a revision in the structure of fusaroside, particularly the position of olefins in the lipid chain
在此,我们报告了一种结构独特的真菌糖脂 Fusaroside 的全合成策略。所提出结构的第一次全合成涉及构建复杂的支链脂质链,该链具有多种具有E立体化学的烯烃,并作为关键步骤在海藻糖的 O-4 位连接被掩蔽的 α,β-不饱和 β-酮酸. 我们建议修改镰刀菌素的结构,特别是烯烃在脂质链中的位置。