Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/63819
Title: A new triterpene saponin from Androsace integra
Authors: Dong, WW
Liu, X
Li, XB
Yang, DJ
Ding, LS
Keywords: Androsace integra
Cytotoxic effect
Primulaceae
Triterpene saponin
Issue Date: 2011
Publisher: Elsevier
Source: Fitoterapia, 2011, v. 82, no. 5, p. 782-785 How to cite?
Journal: Fitoterapia 
Abstract: A new triterpene saponin, androsacin (1), along with two known compounds, ardisiacrispin A (2) and saxifragifolin A (3), were isolated from the whole plants of Androsace integra. The chemical structure of the new compound was elucidated as 3β-O-{β-D-glucopyranosyl-(1 → 4)-O-β-D- xylopyranosyl-(1 → 2)-O-β-D-glucopyranosyl-(1 → 4)-[O-β-D-glucopyranosyl-(1 → 2)]-α-L-arabinopyranosyl}- 16α-hydroxy-13β,28-epoxy-olean-30-al on the basis of spectral evidence. Ardisiacrispin A (2) was cytotoxic toward HepG2 cancer cell with the GI 50 value of 1.56 μM. Crown Copyright © 2011 Published by Elsevier B.V. All rights reserved.
URI: http://hdl.handle.net/10397/63819
ISSN: 0367-326X
DOI: 10.1016/j.fitote.2011.04.001
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