A new phenylpropanoid glycoside from Cirsium setosum.
- Author:
Rui KE
1
;
En-Yuan ZHU
;
Gui-xin CHOU
Author Information
1. Key Laboratory of Standardization of Chinese Medicines of Ministry of Education, Institute of Chinese Materia Medica of Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
- Publication Type:Journal Article
- MeSH:
Cirsium;
chemistry;
Flavonoids;
chemistry;
Glycosides;
chemistry;
Molecular Conformation;
Molecular Structure;
Plant Components, Aerial;
chemistry;
Plants, Medicinal;
chemistry;
Quercetin;
chemistry;
isolation & purification
- From:
Acta Pharmaceutica Sinica
2010;45(7):879-882
- CountryChina
- Language:English
-
Abstract:
To study the chemical constituents of Cirsium setosum (Willd.) MB., 70% ethanol extract of the aerial parts was subjected to column chromatography. One new phenylpropanoid glycoside, sinapyl alcohol 9-O-(E)-p-coumaroyl-4-O-beta-D-glucopyanoside (1) was isolated, along with three known compounds: lycoperodine-1 (2), apigenin-7-O-(6"-(E)-p-coumaroyl)-beta-D-galactopyranoside (3) and quercetin (4). The structures were elucidated on the basis of spectral and chemical evidence. Compound 2 was obtained from Cirsium genus for the first time, compounds 3 and 4 were obtained from this plant for the first time.
