Water-soluble phenolic glycosides from the whole plant of Bulbophyllum odoratissimum.
- Author:
Dai-lin LIU
1
;
Fa-gen PANG
;
Xue ZHANG
;
Hao GAO
;
Nai-li WANG
;
Xin-sheng YAO
Author Information
- Publication Type:Journal Article
- MeSH: Glucosides; chemistry; isolation & purification; Glycosides; chemistry; isolation & purification; Molecular Structure; Orchidaceae; chemistry; Phenols; chemistry; isolation & purification; Phenylpropionates; chemistry; isolation & purification; Solubility; Water; chemistry
- From: Acta Pharmaceutica Sinica 2006;41(8):738-741
- CountryChina
- Language:English
-
Abstract:
AIMTo investigate the water-soluble phenolic glycosides from the whole plant of Bulbophyllum odoratissimum.
METHODSColumn chromatography techniques were used to isolate the chemical constituents, physico-chemical constants and spectroscopic analysis were employed for structural elucidation.
RESULTSBulbophyllinoside (1), a new phenolic glycoside and three known compounds were isolated from the whole plant of Bulbophyllum odoratissimum Lindl. Their structures were determined as 3-hydroxyphenethyl alcohol 4-O-( 6'-O-beta-apiofuranosyl) -beta-D-glucopyranoside (1), 3-methoxyphenethyl alcohol 4-O-beta-D-glucopynanoside (2), 3, 5-dimethoxyphenethyl alcohol 4-O-alpha-D-glucopynanoside (3) and syringin (4).
CONCLUSIONBulbophyllinoside (1) is a new compound.
