Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/21867
Title: Flavonol glycosides from Phoebe poilanei Kosterm
Authors: Nguyen, Thi Viet Thanh
Dinh, Thi Thu Hien
Tran, Thi Minh
Nguyen, Xuan Nhiem
Pham, Hai Yen
Phan, Van Kiem
Keywords: Phoehe pollanei
Flavonoid
Flavonol glycoside
Issue Date: 2018
Series/Report no.: Vietnam Journal of Chemistry;No 56(06) .- Page.711-716
Abstract: Six flavonol glycosides, kaempterol 3-O-[ β -D-xylopyranosyl-(l→6)-β-D-glucopyranoside] (1), kaempferol 3-O-β-D-glucopyranoside (2), kaempferol 3-O-[α-L-rhamnopyranosyl-(l→2)-β-D-glucopyranoside] (3), kaempferol 3-O-α-L- rhamnopyranosyl-(l→6)-β-D-glucopyranoside] (4), kacmplerol 3-O-[α-L-rhamnopyranosyl-(l→6) β-D-galactopyranoside] (5), and rhamnocitrin 3-O-α-L-rhamnopyranosyl-(l→6)-[α-L-rhamnopyranosyl-(1→2)]-β-D-galactopyranoside (oxytroflavoside G) (6) were isolated from the leaves of Phoebe poilanei Kosterm. Their Chemical structures were elucidated by analyses of their ESI-MS, NMR spectral data, and comparison with those reported in the literature. This is the first report of 13C-NMR data of compound 1.
URI: http://dspace.ctu.edu.vn/jspui/handle/123456789/21867
ISSN: 2525-2321
Appears in Collections:Vietnam Journal of Chemistry

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