Studies on chemical constituents of Drynaria roosii
10.7501/j.issn.0253-2670.2015.20.004
- Author:
Hong-Fei SUI
1
Author Information
1. Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine
- Publication Type:Journal Article
- Keywords:
3,4-dihydroxyphenyl ethyl 8-O-β-D-allopyranoside;
Drynalkylester A;
Drynaria roosii Nakaike;
Luteolin 7-O-β-D-gluco-pyranoside;
Psoralen
- From:
Chinese Traditional and Herbal Drugs
2015;46(20):2992-2995
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the chemical constituents from the rhizomes of Drynaria fortunei. Methods: The compounds were purified by silica gel, ODS, Sephadex LH-20 column chromatography, and preparative HPLC, and their structures were identified on the basis of chemical and spectroscopic methods, such as MS and NMR. Results: Seven compounds were isolated from the 75% ethanol extract and identified as 12-O-caffeoyl-12-hydroxyldodecanoic acid methyl ester (1), p-hydroxy benzenepropanoic acid (2), 3,4-dihydroxyphenyl ethyl 8-O-β-D-allopyranoside (3), luteolin 7-O-β-D-glucopyranoside (4), psoralen (5), protocatechoic acid (6), and caffeic acid (7). Conclusion: Compound 1 is a new compound, named drynalkylester A, and compounds 2-5 are obtained from the plants of Drynaria Willd. for the first time.
