| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2538998 | Fitoterapia | 2011 | 4 Pages |
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 GI50 value of 1.56 μM.
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Authors
Weiwei Dong, Xin Liu, Xiaobo Li, Dajian Yang, Lisheng Ding,