A new triterpene saponin from stem of Camellia oleifera
10.7501/j.issn.0253-2670.2016.15.002
- Author:
Yu-Lan JIAO
1
Author Information
1. Jiangxi University of Traditional Chinese Medicine
- Publication Type:Journal Article
- Keywords:
3-O-β-D-galactopyranosyl-(1→2)-[β-D-galactopyranosyl-(1→2)-β-D-xylopyranosyl-(1→3)]-β- D-glucuronopyranosyl-3β,15α,16α,22α,28-pentol-22-O-angeloyloxy-olean-12-ene;
Camelliasaponin B2;
Gordonsaponin H;
Stem of Camellia oleifera
- From:
Chinese Traditional and Herbal Drugs
2016;47(15):2592-2596
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the chemical constituents of the stem of Camellia oleifera. Methods: The chemical constituents were isolated and purified by column chromatography on silica gel, ODS, Sephadex LH-20, and PHPLC. Their structures were elucidated on the basis of physicochemical properties and special analysis. Results: Three compounds were isolated from the stem of C. oleifera and elucidated as 3-O-β-D-galactopyranosyl-(1→2)-[β-D-galactopyranosyl-(1→2)-β-D-xylopyranosyl-(1→3)]-β-D-glucuronopyranosyl-3β,15α, 16α,22α,28-pentol-22-O-angeloyloxy-olean-12-ene (1), camelliasaponin B2 (2), gordonsaponin H (3). Conclusion: Compound 1 was a new compound, and compounds 2 and 3 were isolated from the stem of this plant for the first time.
