Three new flavonoids (1-3) and 11 known compounds (genistein, isoprunetin, wighteone, laburnetin, alpinumisoflavone, genistin, genistein 8-C-glucoside, apigenin, isokaempferide, licoflavone C, and D-pinitol) were isolated from the aerial parts of Genista ephedroides. The structures of the new compounds were established as hydroxyalpinumisoflavone (1) [4',5-dihydroxy-2 "-methyl-2 "-hydroxymethylpyrano(5 ",6 ": 6,7)isoflavone], ephedroidin (2) [4',5,7-trihydroxy-8-(2-hydroxy-3-methyl-3-butenyl)flavone], and genisteone (3) (7-O-glucosylwighteone) by means of spectroscopic methods.

FLAVONOIDS FROM GENISTA EPHEDROIDES D.C.

PISTELLI, LUISA;BERTOLI, ALESSANDRA;
1998

Abstract

Three new flavonoids (1-3) and 11 known compounds (genistein, isoprunetin, wighteone, laburnetin, alpinumisoflavone, genistin, genistein 8-C-glucoside, apigenin, isokaempferide, licoflavone C, and D-pinitol) were isolated from the aerial parts of Genista ephedroides. The structures of the new compounds were established as hydroxyalpinumisoflavone (1) [4',5-dihydroxy-2 "-methyl-2 "-hydroxymethylpyrano(5 ",6 ": 6,7)isoflavone], ephedroidin (2) [4',5,7-trihydroxy-8-(2-hydroxy-3-methyl-3-butenyl)flavone], and genisteone (3) (7-O-glucosylwighteone) by means of spectroscopic methods.
Pistelli, Luisa; Bertoli, Alessandra; Giachi, I.; Manunta, A.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/204785
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