Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5221303 | Tetrahedron | 2012 | 7 Pages |
Abstract
Nine new highly oxygenated nortriterpenoids, pre-schisanartanins E-J (1-6) and sphenadilactones D-F (7-9), together with 17 known ones (10-26), have been isolated from the acetone extract of the roots and stems of Schisandra sphenanthera. The structures of the new metabolites were characterized on the basis of extensive spectroscopic analyses including 1D and 2D NMR experiments. These compounds were all evaluated for their cytotoxicity against HL-60, SMMC-7721, A549, MCF-7, and SW480 tumor cell lines.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Fei He, Xing-Yao Li, Guang-Yu Yang, Xiao-Nian Li, Xiao Luo, Juan Zou, Yan Li, Wei-Lie Xiao, Han-Dong Sun,