Studies on chemical constituents from moss Rhodobryum roseum II.
- Author:
Chang DAI
1
;
Ping LIU
;
Chao LIU
;
Bo WANG
;
Ruo-yun CHEN
Author Information
- Publication Type:Journal Article
- MeSH: Apigenin; chemistry; isolation & purification; Bryopsida; chemistry; Oleanolic Acid; analogs & derivatives; chemistry; isolation & purification; Plants, Medicinal; chemistry; Triterpenes; chemistry; isolation & purification
- From: China Journal of Chinese Materia Medica 2006;31(13):1080-1082
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents from Rhodobryum roseum.
METHODThe compounds were isolated and purified by recrystallization and chromatography with silica gel and sephadex LH-20 column. Their structures were identified by physicochemical properties and spectral analysis.
RESULTEight compounds were isolated and identified as apigenin (1), quercetin (2), oleanolic acid (3), 2alpha-hydroxyoleanolic acid (4), 2alpha-hydroxyursolic acid (5), protocatechuic acid (6), p-hydroxybenzoic acid (7), p-hydroxycinnamic acid (8).
CONCLUSIONCompounds 1-8 were isolated from R. roseum for the first time.
