Macropodumines D and E, Two New Alkaloids with Unusual Skeletons from Daphniphyllum macropodum Miq

作者：Zhenyu Li, Ping Chen, Hong‐Gui Xu, Yiming Yang, Shuying Peng, Zhongzhen Zhao, Yue‐Wei Guo · 发表于：Organic Letters · 年份：2007 · DOI：10.1021/ol062828h · 被引用次数：37 · 研究领域：Advanced Synthetic Organic Chemistry、Chemical synthesis and alkaloids、Synthetic Organic Chemistry Methods

[structure: see text] Two new complex polycyclic alkaloids, macropodumines D (1) and E (2), both possessing unprecedented skeletons, along with four known related alkaloids, were isolated from the leaves and barks of Daphniphyllum macropodum Miq. The structures including the relative stereochemistry of new compounds 1 and 2 were elucidated on the basis of detailed spectroscopic data analysis.