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Updated: Oct 13, 2026
10:57
Scanning Electron Microscopy (SEM) Protocols for Problematic Plant, Oomycete, and Fungal Samples
Published on: February 3, 2017
[Studies on the structure of gnetifolin A of Gnetum parvifolium (Warb.) C.Y. Cheng]
Yao Xue Xue Bao = Acta Pharmaceutica Sinica
|January 1, 1991
Abstract:
A new component, gnetifolin A, was isolated from the ethyl acetate fraction of the stem of Gnetum parvifolium (Warb.) C.Y. Cheng together with three known components isorhapontigenin, resveratrol and beta-sitosterol. The structure of gnetifolin A has been established as 2-(3',5'-dihydroxy-4'-methoxyphenyl)-3-methoxy-5-hydroxybenzofuran by spectroscopic methods (UV, IR, MS, 1HNMR, 13CNMR, 2D-NMR).
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