Stilbenoids in the stem bark of Hopea parviflora.
From the bark of Hopea parviflora, two stilbenoids, named (+)-parviflorol and (-)-ampelopsin A, were isolated in addition to three known compounds: (+)-balanocarpol, (-)-epsilon-viniferin and (-)-hopeaphenol. Their structures were determined by analysis of spectral data, including 2D NMR and NOE experiments, respectively.
Tanaka
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T
Gifu Prefectural Institute of Health and Environmental Sciences, Kakamigahara, Japan. yhy0603@nifty.ne.jp
Ito
T
T
Ido
Y
Y
Son
T K
TK
Nakaya
K
K
Iinuma
M
M
Ohyama
M
M
Chelladurai
V
V
D009682:Magnetic Resonance Spectroscopy; D019660:Malvaceae / Q000737:chemistry*; D018547:Plant Stems / Q000737:chemistry; D013267:Stilbenes / Q000737:chemistry / Q000302:isolation & purification*
D013267:Stilbenes