Two New Phenolic Glycosides from Viscum articulatum

Two new phenolic glycosides, 1-O-benzyl-[5-O-benzoyl-β-D-apiofuranosyl (1→2)]-β-D-glucopyranoside (1), and 4`-hydroxy-7,3`-dimethoxyflavan-5-O- β-D-gluco-pyranoside (2), together with nine known flavanones 3 - 11, have been isolated from the dried whole plants of Viscum articulatum.The...

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Bibliographic Details
Published in:Molecules
Main Authors: Xiao-Li Li, Yong-Ping Yang, Yong-Tang Zheng, Ning Huang, Yan-Li Zhao, Yang Li
Format: Article
Language:English
Published: MDPI AG 2008-10-01
Subjects:
Viscum articulatum
Phenolic glycoside
Flavanone
Online Access:http://www.mdpi.com/1420-3049/13/10/2500/
Description
Summary:Two new phenolic glycosides, 1-O-benzyl-[5-O-benzoyl-β-D-apiofuranosyl (1→2)]-β-D-glucopyranoside (1), and 4`-hydroxy-7,3`-dimethoxyflavan-5-O- β-D-gluco-pyranoside (2), together with nine known flavanones 3 - 11, have been isolated from the dried whole plants of Viscum articulatum.Their structures were identified by extensive spectral analysis, especially 2D NMR techniques. Compound 9 showed weak anti-HIV-1 activity.
ISSN:1420-3049

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