Stilbenoids from Stemona sessilifolia |
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| Authors: | X.-Z. Yang C.-P. Tang C.-Q. Ke |
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| Affiliation: | 1. Graduate School of the Chinese Academy of Sciences , 200031, Shanghai, China;2. State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, SIBS, Chinese Academy of Sciences , 555 Zu-Chong-Zhi Road, Zhangjiang Hightech Park, 201203, Shanghai, China |
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| Abstract: | Two new dihydrostilbenes, stilbostemins H (1), I (2), and a new dihydrophenanthrene, stemanthrene E (3), were isolated and identified from the roots of Stemona sessilifolia, together with known stilbostemins B, D and G, and stemanthrenes A and C (4–8). Structures of new stilbenoids were established by 1D and 2D 1H NMR and 13C NMR spectroscopic analyses. |
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| Keywords: | Stemona sessilifolia Stilbenoids Stilbostemins H-I Stemanthrene E |
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