华中五味子中的新代谢产物南五内酯H和菲环五味子素A。

Schisanlactone H and sphenanthin A, new metabolites from Schisandra sphenanthera.

作者信息

Zhou San-Yun, Wang Wei-Guang, Li Hong-Mei, Zhang Ru-Bo, Li Hai-Zhou, Li Rong-Tao

机构信息

The College of Life Science and Technology, Kunming University of Science and Technology, Kunming 650224, China.

出版信息

J Asian Nat Prod Res. 2009 Oct;11(10):861-6. doi: 10.1080/10286020903066845.

DOI:10.1080/10286020903066845

PMID:20183247

Abstract

From the fruits of Schisandra sphenanthera (Schisandraceae), a new 3,4-seco-lanostane triterpenoid, schisanlactone H (1), and a new monocyclofarnesane sesquiterpenoid, sphenanthin A (2), were isolated. Their structures were elucidated by spectroscopic methods including extensive 1D and 2D NMR techniques.

摘要

从五味子科植物华中五味子的果实中，分离得到了一个新的3,4-裂环羊毛甾烷型三萜化合物——五味子内酯H（1）和一个新的单环法呢烷型倍半萜化合物——华中五味子素A（2）。通过包括广泛的一维和二维核磁共振技术在内的光谱方法对它们的结构进行了阐明。