Two new xanthones from Lomatogonium carinthiacum.
10.1016/S1875-5364(14)60106-0
- Author:
BA-GEN-NA
1
;
Yu-Lan CHEN
1
;
BADERIHU
1
;
Yu-Feng TONG
1
;
YE-RI-GUI
1
;
Qing-Hu WANG
2
Author Information
1. College of Traditional Mongolian Medicine, Inner Mongolia University for Nationalities, Tongliao 028000, China.
2. College of Traditional Mongolian Medicine, Inner Mongolia University for Nationalities, Tongliao 028000, China. Electronic address: wqh693@163.com.
- Publication Type:Journal Article
- Keywords:
2D NMR;
Lomatogonium carinthiacum;
Xanthones
- MeSH:
Gentianaceae;
chemistry;
Glucosides;
chemistry;
isolation & purification;
Molecular Structure;
Plant Extracts;
chemistry;
Xanthones;
chemistry;
isolation & purification
- From:
Chinese Journal of Natural Medicines (English Ed.)
2014;12(9):693-696
- CountryChina
- Language:English
-
Abstract:
AIM:To study the chemical constituents of Lomatogonium carinthiacum (Wulfen) Rchb.
METHOD:The CHCl3-soluble fraction was separated by chromatography and the structures of the new compounds were elucidated by spectral experiments.
RESULTS:Two new xanthones, 1, 8-dihydroxy-4, 5-dimethoxy-6, 7-methylenedioxyxanthone (1), 1, 4, 8-trimethoxyxanthone-6-O-β-D-glucoronyl-(1→6)O-β-D-glucoside (2) were isolated from the whole plant of Lomatogonium carinthiacum.
CONCLUSION:Compounds 1 and 2 are new natural products.
