FLAVONOIDS FROM FLOWERS OF AMESIODENDRON CHINENSE (SAPINDACEAE)

Ho Van Ban, Trinh Thi Thanh Van, Vu Van Chien, Nguyen Thi Hue, Pham Thi Hang, Pham Van Cuong, Nguyen Le Tuan, Nguyen Quoc Vuong

Abstract


From the flowers of Amensiodendron Chinese (Merr.) Hu, six known flavonoids, (-)-catechin (1), (-)-epi-catechin (2), chrysoeriol (3), quercetin-3-O-β-D-glucopyranoside (4), astragalin (5) and kaempferide-3-O-β-D-glucopyranoside (6) were isolated. Their chemical structures were elucidated by analysis of the physicochemical parameters, the NMR and mass spectral data, and comparison with those reported in the literatures.


Keywords


Flowers, Amesiodendron chinense, chrysoeriol, catechin, quercetin 3-O-β-D-glucoside, astragalin, and kaempferide-3-O-β-D-glucopyranoside.

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DOI: https://doi.org/10.15625/2525-2518/58/6/15127 Display counter: Abstract : 78 views. PDF : 31 views.

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