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Constituents of Gnetum montanum
Authors:Xiang Wei  Jiang Bei  Li Xu-Mei  Zhang Hong-Jie  Zhao Qin-Shi  Li Sheng-Hong  Sun Han-Dong
Affiliation:Laboratory of Phytochemistry, Kunming Institute of Botany, Academia Sinica, Kunming 650204, PR China.
Abstract:A new stilbene, gnetifolin M (1), was isolated from the lianas of Gnetum montanum, together with seven known compounds, resveratrol (2), gnetol (3), 4', 5,7-trihydroxy-3'-methoxyflavone, beta-sitosterol, daucosterol, ursolic acid, and tetracosanoic acid. The structure of 1 was determined to be 2-(5'-methoxy-3'-hydroxyphenyl)-4-hydroxybenzofuran on the basis of spectroscopic evidence.
Keywords:
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