Studies on chemical constituents from roots of Cudrania cochinchinensis.
- Author:
Ying-Hong WANG
1
;
Zi-Ming FENG
;
Jian-Shang JIANG
;
Pei-Cheng ZHANG
Author Information
- Publication Type:Journal Article
- MeSH: Flavanones; chemistry; isolation & purification; Glucosides; chemistry; isolation & purification; Moraceae; chemistry; Plant Roots; chemistry; Plants, Medicinal; chemistry; Xanthones; chemistry; isolation & purification
- From: China Journal of Chinese Materia Medica 2007;32(5):406-409
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents from the roots of Cudrania cochinchinensis.
METHODThe chemical constituents of C. cochinchinensis were isolated and purified by silica gel, polyamide column chromatography, Their structures were identified on the basis of spectroscopic data.
RESULTSix compounds were isolated and identified. Their structures were established as 3, 5, 7, 4"-tetrahydroxyflavanone-7-O-(6"-acetyl)-glucoside (1), 3, 5, 7, 4'-tetra hydroxyflavanone-7-O-glucoside (2), 2', 4', 5, 7-tetrahydroxy-6-prenyldihydroflavanone (3), 5, 7, 4'-trihysdroxy-6-prenylisoflavanone (4), 1, 3, 5, 6-tetrahydroxyxanthone (5), stilbene-2, 4, 3', 5'-tetraol (6).
CONCLUSIONCompound 1 was isolated from this genus, while compounds 4 and 5 were isolated from this plant for the first time.
