New Anti-HBV C-Boivinopyranosyl Flavones from Alternanthera philoxeroides
AbstractC-boivinopyranosyl flavones have rarely been isolated from nature. In the search for anti-HBV (hepatitis b virus) constituents of Alternanthera philoxeroides, two new compounds, luteolin-6-C-β-d-boivinopyranosyl-3′-O-β-d-glucopyranoside (1) and chrysoeriol-6-C-β-d-boivinopyranosyl-4′-O-β-d-glucopyranoside (2), along with three known C-boivinopyranosyl flavones (compounds 3–5) were isolated. Their structures were determined by spectroscopic analyses including 1D and 2D NMR, HR-ESI-MS, IR spectra. Compounds 1, 2 and 3 showed significant anti-HBV activities through specifically inhibiting the secretion of HBsAg in HepG2.2.15. View Full-Text
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Li, B.; Guo, Q.-L.; Tian, Y.; Liu, S.-J.; Wang, Q.; Chen, L.; Dong, J.-X. New Anti-HBV C-Boivinopyranosyl Flavones from Alternanthera philoxeroides. Molecules 2016, 21, 336.
Li B, Guo Q-L, Tian Y, Liu S-J, Wang Q, Chen L, Dong J-X. New Anti-HBV C-Boivinopyranosyl Flavones from Alternanthera philoxeroides. Molecules. 2016; 21(3):336.Chicago/Turabian Style
Li, Bin; Guo, Qing-Lan; Tian, Ying; Liu, Shi-Jun; Wang, Qiong; Chen, Li; Dong, Jun-Xing. 2016. "New Anti-HBV C-Boivinopyranosyl Flavones from Alternanthera philoxeroides." Molecules 21, no. 3: 336.
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