Stilbene oligomers in roots of Sophora davidii.
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.
Tanaka
T
T
Gifu Prefectural Institute of Health and Environmental Sciences, Kamamigahara, Japan. yhy0603@nifty.ne.jp
Ito
T
T
Iinuma
M
M
Ohyama
M
M
Ichise
M
M
Tateishi
Y
Y
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*
D013267:Stilbenes