Study on chemical constituents of Drosera peltata var. multisepala.
- Author:
Lin LI
1
;
Jin HUANG
;
Xianghua XU
;
Yao ZHANG
;
Kejun CHENG
;
Peizhong YU
Author Information
1. Department of Pharmacy, Fudan University, Shanghai 201203, China.
- Publication Type:Journal Article
- MeSH:
Chromatography, Liquid;
methods;
Drosera;
chemistry;
Drugs, Chinese Herbal;
chemistry;
Ellagic Acid;
analogs & derivatives;
analysis;
isolation & purification;
Glucosides;
analysis;
isolation & purification;
Kaempferols;
analysis;
isolation & purification;
Magnetic Resonance Spectroscopy;
methods;
Molecular Structure;
Naphthoquinones;
analysis;
isolation & purification;
Plant Extracts;
analysis;
isolation & purification;
Quercetin;
analysis;
isolation & purification;
Spectrometry, Mass, Electrospray Ionization;
methods;
Tetrahydronaphthalenes;
analysis;
isolation & purification
- From:
China Journal of Chinese Materia Medica
2012;37(2):222-225
- CountryChina
- Language:Chinese
-
Abstract:
Chemical investigatation of Drosera peltata var. multisepala led to the isolation of eleven compounds using various chromatographic techniques. The structures of these compounds were elucidated as isoshinanolone-4-O-beta-D-glucoside (1), isoshinanolone (2), epi-isoshinanolone (3), plumbagin (4), droserone (5), droserone-5-O-glucoside (6), quercetin (7), kaempferol (8) , gossypetin-8-O-glucoside (9), 3,3'-dimethoxy ellagic acid (10), and ellagic acid (11) by their physicochemical properties and spectral data analysis. Compound 1 was a new compound. Compounds 3, 8, 10, and 11 were isolated from this plant for the first time.
