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Oligostilbenoids in stem bark of Vatica rassak
1Gifu Prefectural Institute of Health and Environmental Sciences, Kakamigahara, Japan. yhy06063@nifty.ne.jp
Phytochemistry
|June 10, 2000
Abstract:
Three resveratrol oligomers, vaticanols. A, B and C, as well as three known stilbenoids, resveratrol, piceid and epsilon-viniferin were isolated from the stem bark of Vatica rassak (Dipterocarpaceae). Their structures were determined by the analysis of NMR spectral data including the application of 2D methods.