Constituents of Gnetum montanum.
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.
Xiang
Wei
W
Laboratory of Phytochemistry, Kunming Institute of Botany, Academia Sinica, Kunming 650204, PR China.
Jiang
Bei
B
Li
Xu-Mei
XM
Zhang
Hong-Jie
HJ
Zhao
Qin-Shi
QS
Li
Sheng-Hong
SH
Sun
Han-Dong
HD
D001572:Benzofurans / Q000737:chemistry*; D032462:Cycadopsida; D005419:Flavonoids / Q000737:chemistry* / Q000302:isolation & purification; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification; D013267:Stilbenes / Q000737:chemistry* / Q000302:isolation & purification; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification
D001572:Benzofurans; D005419:Flavonoids; D010936:Plant Extracts; D013267:Stilbenes; D014315:Triterpenes; C454940:gnetifolin M