A New Isoflavone from Genista corsica

A new isoflavone (1), dihydroisoderrondiol [(3‘ ‘S,4‘ ‘R)-5,7,3‘ ‘,4‘ ‘-tetrahydroxy-2‘ ‘,2‘ ‘-dimethyl-3‘ ‘,4‘ ‘-dihydropyrano(5‘ ‘,6‘ ‘;3‘ ‘,4‘ ‘)isoflavone], was isolated from aerial parts of Genista corsica, together with 11 previously known compounds [daidzein, isoprunetin, isoderrone (2), ficu...

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Veröffentlicht in:	Journal of natural products (Washington, D.C.) D.C.), 2000-04, Vol.63 (4), p.504-506
Hauptverfasser:	Pistelli, Luisa, Giachi, Isa, Potenza, Donatella, Morelli, Ivano
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Fabaceae - chemistry General pharmacology Isoflavones - chemistry Isoflavones - isolation & purification Magnetic Resonance Spectroscopy Mass Spectrometry Medical sciences Pharmacognosy. Homeopathy. Health food Pharmacology. Drug treatments Plant Extracts - analysis Plants, Medicinal - chemistry Spectrophotometry, Ultraviolet
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Beschreibung
Zusammenfassung:	A new isoflavone (1), dihydroisoderrondiol [(3‘ ‘S,4‘ ‘R)-5,7,3‘ ‘,4‘ ‘-tetrahydroxy-2‘ ‘,2‘ ‘-dimethyl-3‘ ‘,4‘ ‘-dihydropyrano(5‘ ‘,6‘ ‘;3‘ ‘,4‘ ‘)isoflavone], was isolated from aerial parts of Genista corsica, together with 11 previously known compounds [daidzein, isoprunetin, isoderrone (2), ficuisoflavone (3), luteolin, luteolin 4‘-O-β-glucoside, luteolin 7-O-β-glucoside, taxifolin, 5-methoxytaxifolin, sucrose, and d-pinitol]. The structure of 1 was elucidated by spectroscopic methods.
ISSN:	0163-3864 1520-6025
DOI:	10.1021/np990282k