title: Oligostilbenoids in stem bark of Vatica rassak.
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.
authors.affiliation: Gifu Prefectural Institute of Health and Environmental Sciences, Kakamigahara, Japan. yhy06063@nifty.ne.jp
authors.forename: T
authors.initials: T
authors.lastname: Tanaka
authors.forename: T
authors.initials: T
authors.lastname: Ito
authors.forename: K
authors.initials: K
authors.lastname: Nakaya
authors.forename: M
authors.initials: M
authors.lastname: Iinuma
authors.forename: S
authors.initials: S
authors.lastname: Riswan
mesh_terms: D001572:Benzofurans / Q000737:chemistry / Q000302:isolation & purification; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification; D010936:Plant Extracts / Q000737:chemistry; D018547:Plant Stems / Q000737:chemistry; D000077185:Resveratrol; D013267:Stilbenes / Q000737:chemistry / Q000302:isolation & purification*; D014197:Trees / Q000737:chemistry*
chemical_list: D001572:Benzofurans; D005960:Glucosides; D010936:Plant Extracts; D013267:Stilbenes; C091891:epsilon-viniferin; D000077185:Resveratrol; C058229:polydatin