Isolation and identification of triterpenoids from root of Achyranthes bidentata in Henan.
- Author:
Shu-ping JIA
1
;
Zhi-yong YU
;
Zhi-fang HAO
;
Jian-xin LI
Author Information
- Publication Type:Journal Article
- MeSH: Achyranthes; chemistry; Molecular Conformation; Molecular Structure; Oleanolic Acid; analogs & derivatives; chemistry; isolation & purification; Plant Roots; chemistry; Plants, Medicinal; chemistry; Saponins; chemistry; isolation & purification
- From: China Journal of Chinese Materia Medica 2006;31(15):1244-1247
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate the triterpenoids from root of Achyranthes bidentata in Henan.
METHODSephadex, normal-and reversed-phase column chromatographies were applied for the isolation and purification. The structure determinations were performed by means of physiochemical properties, MS and NMR data analyses.
RESULTSeven compounds were isolated from the water soluble fraction in root of A. bidentata, and determined as achyranthoside A (1), achyranthoside E (2), momordin Ib (3), chikusetsusaponin IVa (4), chikusetsusaponin IVa methyl ester (5), chikusetsusaponin V (6), chikusetsusaponin V methyl ester (7).
CONCLUSIONCompounds 1 and 2 were isolated from the natural resources for the first time.
