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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.
Subject(s)
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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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