title: Stilbene oligomers in roots of Sophora davidii.
abstract: Three stilbene oligomers, davidiols A-C were isolated from the roots of Sophora davidii in addition to the seven known phenols, leachianone A, sophoraflavanones G, H and I, miyabenol C, alpha-viniferin and epsilon-viniferin. Their structures and relative configurations were established by means of 2D-NMR spectroscopy including COLOC and PSNOESY.
authors.affiliation: Gifu Prefectural Institute of Health and Environmental Sciences, Kamamigahara, Japan. yhy0603@nifty.ne.jp
authors.forename: T
authors.initials: T
authors.lastname: Tanaka
authors.forename: T
authors.initials: T
authors.lastname: Ito
authors.forename: M
authors.initials: M
authors.lastname: Iinuma
authors.forename: M
authors.initials: M
authors.lastname: Ohyama
authors.forename: M
authors.initials: M
authors.lastname: Ichise
authors.forename: Y
authors.initials: Y
authors.lastname: Tateishi
mesh_terms: D009682:Magnetic Resonance Spectroscopy; D018517:Plant Roots / Q000737:chemistry; D010944:Plants / Q000737:chemistry*; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013267:Stilbenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D013267:Stilbenes