Water-soluble phenolic glycosides from the whole plant of Bulbophyllum odoratissimum.

Full Abstract

AIM:
To investigate the water-soluble phenolic glycosides from the whole plant of Bulbophyllum odoratissimum.

METHODS:
Column chromatography techniques were used to isolate the chemical constituents, physico-chemical constants and spectroscopic analysis were employed for structural elucidation.

RESULTS:
Bulbophyllinoside (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).

CONCLUSION:
Bulbophyllinoside (1) is a new compound.

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Author information

Author/s: Liu, Dai-lin (DL); Pang, Fa-gen (FG); Zhang, Xue (X); Gao, Hao (H); Wang, Nai-li (NL); Yao, Xin-sheng (XS);

Affiliation: Department of Natural Products Chemistry, Shenyang Pharmaceutical University, Shenyang 110016, China.

Journal and publication information

Publication Type: Journal Article

Journal: Yao xue xue bao = Acta pharmaceutica Sinica (Yao Xue Xue Bao), published in China. (Language: eng)

Reference: 2006-Aug; vol 41 (issue 8) : pp 738-41

Dates: Created 2006/10/16; Completed 2008/02/12;

PMID: 17039779, status: MEDLINE (last retrieval date: 12/26/2008)

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MeSH headings (categories)

This article was linked to the MESH Headings shown below.

Glucosides - chemistry; isolation & purification
Glycosides - chemistry; isolation & purification
Molecular Structure
Orchidaceae - chemistry

Phenols - chemistry; isolation & purification
Phenylpropionates - chemistry; isolation & purification
Solubility
Water - chemistry

Associated Chemicals: Glucosides (0) ; Glycosides (0) ; Phenols (0) ; Phenylpropionates (0) ; bulbophyllinoside (0) ; syringin (118-34-3) ; Water (7732-18-5)

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