Phenolic components from Dendrobium nobile
- VernacularTitle:金钗石斛中的酚性成分
- Author:
Xue ZHANG
;
Hao GAO
;
Naili WANG
;
Xinsheng YAO
- Publication Type:Journal Article
- Keywords:
Dendrobium nobile Lindl.;
Orchidaceae;
phenolic constituents
- From:
Chinese Traditional and Herbal Drugs
2006;37(5):652-655
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the chemical constituents from the stems of Dendrobium nobile. Methods Compounds were isolated through various chromatographic techniques and identified by spectral data. Results Twelve phenolic compounds were obtained. Their structures were characterized as dihydroconiferyl dihydro-p-coumarate (Ⅰ), vanillin (Ⅱ), apocynin (Ⅲ), p-hydroxybenzaldehyde (Ⅳ), syringaldehyde (Ⅴ), syringic acid (Ⅵ), syringylethanone (Ⅶ), α-hydroxypropiosyringone (Ⅷ), coniferyl aldehyde (Ⅸ), dihydroconiferyl alcohol (Ⅹ), 2-hydroxyphenylpropanol (Ⅺ), and 3-hydroxy-4-methoxyphenylethanol (Ⅻ), respectively. Conclusion All above compounds are reported from this plant for the first time. Compounds Ⅰ and Ⅲ -Ⅻ are reported for the first time from the plants of Dendrobium Sw.
