
pmid: 14630004
Five prenylated flavonoids, 8-(1,1-dimethylallyl)genistein (1), 5,7,3',4'-tetrahydroxy-2',5'-di(3-methylbut-2-enyl)isoflavone (2), 5,7,3'-trihydroxy-2'-(3-methylbut-2-enyl)-4',5'-(3,3-dimethylpyrano)isoflavone (3), (2R)-5,2',4'-trihydroxy-8,5'-di(3-methylbut-2-enyl)-6,7-(3,3-dimethylpyrano)flavanone (4a) and (2S)-5, 2', 4'-trihydroxy-8,5'-di(3-methylbut-2-enyl)-6,7-(3,3-dimethylpyrano)flavanone (4b), were isolated from the roots of Moghania philippinensis. The structures of these compounds were determined on the basis of spectroscopic and chemical means.
Flavonoids, Spectrometry, Mass, Electrospray Ionization, Plants, Medicinal, Molecular Structure, Terpenes, Fabaceae, Spectrophotometry, Ultraviolet, Stereoisomerism, Nuclear Magnetic Resonance, Biomolecular, Plant Roots
Flavonoids, Spectrometry, Mass, Electrospray Ionization, Plants, Medicinal, Molecular Structure, Terpenes, Fabaceae, Spectrophotometry, Ultraviolet, Stereoisomerism, Nuclear Magnetic Resonance, Biomolecular, Plant Roots
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