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Stilbene derivatives from Gnetum cleistostachyum |
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| Authors: | Yao Chun-Suo Lin Mao Liu Xin Wang Ying-Hong |
| Affiliation: | a Institute of Material Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China |
| Abstract: | Three new stilbene derivatives, named gnetucleistol A (1), B (2) and C (3), together with four known compounds, gnetifolin A (4), p-hydroxycinnamic acid (5), piceatannol (6) and resveratrol (7), were isolated from Gnetum cleistostachyum C.Y. Cheng (Gnetaceae). Their structures were elucidated on the basis of spectroscopic evidence (EI-MS, UV, IR, NOE, 1H, 13C and 2D NMR). |
| Keywords: | Gnetum cleistostachyum Gnetaceae Gnetucleistol A Gnetucleistol B Gnetucleistol C Stilbene |
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