Phenylethanoid glycosides from fruits of Forsythia Suspensa
10.7501/j.issn.0253-2670.2016.19.002
- Author:
Xin-Jia YAN
1
Author Information
1. College of Pharmacy, Harbin University of Commerce
- Publication Type:Journal Article
- Keywords:
7S-suspensaside methyl ether;
Forsythoside K;
Fruits of Forsythia Suspensa;
Phenylethanoid glycosides;
Structural identification
- From:
Chinese Traditional and Herbal Drugs
2016;47(19):3362-3365
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the chemical constituents from the fruits of Forsythia suspensa. Methods: Compounds were isolated by combination of various chromatographic techniques including column chromatography over macroporous resin, silica gel, Sephadex LH-20, and reversed-phase HPLC. Their structures were elucidated by physicochemical property and spectroscopic analysis. Results: Two compounds were isolated from the 50% ethanol extract of the fruits of F. suspensa and identified as 7R-suspensaside methyl ether (1) and 7S-suspensaside methyl ether (2). Conclusion: Compound 1 is a new compound named forsythoside K.
