affords promise as an α-glucosidase inhibitor. Herein, we describe the first asymmetric total synthesis of this natural product. A stereoselective strategy for rapid assembly of the complete framework of the 30-membered macrocyclic core is delineated herein. Sequential amidation and intramolecular Sonogashira cross-coupling reactions were pivotal to the success of our efforts. (© Wiley-VCH Verlag GmbH
Penarolidesulfate A1 在大环骨架上具有三个连续的立体中心,有望作为 α-
葡萄糖苷酶
抑制剂。在这里,我们描述了这种
天然产物的第一个不对称全合成。本文描述了一种用于快速组装 30 元大环核心完整框架的立体选择性策略。顺序酰胺化和分子内 Sonogashira 交叉偶联反应对我们的努力取得成功至关重要。(© Wiley-
VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)