Polar chemical constituents from Phoebe formosana
Journal
Journal of the Chinese Chemical Society
Journal Volume
46
Journal Issue
2
Pages
215-219
Date Issued
1999
Author(s)
Wang P.-H.
Abstract
A chemical investigation on the H2O-soluble constituents from the leaf of Phoebe formosana. led to the characterization often compounds including two C-glycosylflavone - vitexin (1), isovitexin (2); six O-glycosylfiavonol - quercetin 3-O-galactoside (3), quercetin 3-O-α-L-arabinopyranoside (4), kaempferol 3-O-α-L-arabinofuranoside (5), kaempferol 3-O-α-L-rhamnoside (6), kaempferol 3-O-β-D-xylopyranoside (7); one dihydroflavonol - (+)-dihydroquercetin (8) and two nucleosides -adenosine (9), and adenine (10). Their structures were determined on the basis of spectral analysis.
SDGs
Type
journal article