Triterpenoid saponins of Alternanthera philoxeroides (Mart.) Griseb / 药学学报
Acta Pharmaceutica Sinica
;
(12): 428-431, 2011.
Article
in Chinese
| WPRIM
| ID: wpr-348938
ABSTRACT
In order to find the anti-virus constituents of Alternanthera philoxeroides (Mart.) Griseb, the investigation was carried out. The paper reported the five triterpenoid saponins isolated from n-BuOH fraction 3-O-beta-D-glucopyranosyl (1-->3)-O-[beta-D-glucopyranosyl-oleanolic acid]-28-O-beta-D-glucuronopyranoside (1), oleanolic acid-3-O-beta-D-glucuronopyranoside (calenduloside E, 2), oleanolic acid-3-O-beta-D-glucopyranosyl-28-Obeta-D-glucopyranosyl ester (chikusetsusaponin-IVa, 3), 3-O-(6'-O-butyl-beta-D-glucuronopyranosyl)-oleanolic acid-28-O-beta-D-glucopyranosyl ester (4) and hederagenin-3-O-beta-D-glucuronopyranoside (HN-sapoins K, 5). 1 is a new compound, saponins 4 and 5 were isolated from the plant for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Oleanolic Acid
/
Antiviral Agents
/
Pharmacology
/
Plants, Medicinal
/
Saponins
/
Triterpenes
/
Molecular Structure
/
Chemistry
/
Hepatitis B virus
/
Amaranthaceae
Limits:
Humans
Language:
Chinese
Journal:
Acta Pharmaceutica Sinica
Year:
2011
Type:
Article
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