Abstract
Investigation of the petroleum ether extract of Virola cuspidata (Benth.) Warb. led to the isolation of 3,4′,5-trimethoxy- trans-stilbene and the lignans, otobaene and hydroxyotobain. The structure of 3,4′,5-trimethoxy- trans-stilbene was determined on the basis of its u.v. and NMR spectra. Otobaene and hydroxyotobain were identified by comparison of physical data with literature values.
Published Version
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