Objective: To study the chemical constituents of Dryopteris fragrans.
Methods: The constituents of CHCl3-soluble portion and ethyl acetate-soluble portion from the alcohol extract were isolated and purified by means of chromatography. All the compounds were identified by their physical characteristics and spectral features.
Results: Five compounds were isolated and identified as beta-sitosterol (I), rutin (II), quercetin (III), quercetin-3-O-beta-D-pyranglucoside (IV) and 5,7-dihydroxy-2-hydroxymethyl chromone (V).
Conclusion: Compounds II - V are isolated from this plant for the first time.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
chemical constituents
8
constituents dryopteris
8
compounds isolated
8
[studies chemical
4
dryopteris fragrans]
4
fragrans] objective
4
objective study
4
study chemical
4
dryopteris fragransmethods
4
fragransmethods constituents
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!