Phenols from Euphorbia humifusa.
- Author:
Ying TIAN
1
;
Limin SUN
;
Xiqiao LIU
;
Junxing DONG
Author Information
1. Department of Pharmaceutical Chemistry, Institute of Radiation Medicine, Academy of Military Medical Science, Beijing 100850, China.
- Publication Type:Journal Article
- MeSH:
Euphorbia;
chemistry;
Phenols;
chemistry;
isolation & purification
- From:
China Journal of Chinese Materia Medica
2010;35(5):613-615
- CountryChina
- Language:Chinese
-
Abstract:
The investigation on the herbal of Euphorbia humifusa Wild. was carried out to find its anti-HBV constituents. The isolation and purification were performed by chromatography such as macroporous resin, polyamide, Sephadex LH-20, MCI GEL CHP 20P and so on. Based on the spectral analysis, seven phenols were identified as brevifolin (1), brevifolin carboxylic acid (2), methyl brevifolincarboxylate (3), phyllanthussin E methyl ester (4), sanguisorbic acid dilactone (5), 3,3'-2-di-O-methyl ellagic acid (6), ellagic acid (7). Among them, Compounds 2-6 were isolated from this plant for the first time.
