Open AccessFLAVONOIDS FROM FLOWERS OF AMESIODENDRON CHINENSE (SAPINDACEAE)
Author(s) -
Ho Van Ban,
Trinh Thi Thanh Van,
Vu Van Chien,
Nguyễn Thị Huệ,
Phạm Thị Hằng,
Phạm Văn Cường,
Nguyen Le Tuan,
Nguyễn Quốc Vượng
Publication year - 2020
Publication title -
vietnam journal of science and technology/science and technology
Language(s) - English
Resource type - Journals
eISSN - 2815-5874
pISSN - 2525-2518
DOI - 10.15625/2525-2518/58/6/15127
Subject(s) - astragalin , sapindaceae , quercetin , catechin , chemistry , traditional medicine , botany , biology , kaempferol , polyphenol , biochemistry , medicine , antioxidant
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.