AI Article Synopsis
- Two new compounds, cyclopalosides A (1) and B (2), were discovered in the leaves of the Cyclocarya paliurus tree through a series of chromatography techniques.
- Their chemical structures were determined using detailed spectroscopic analysis, revealing them as tetralone glycosides that include a caffeoyl group.
- The antioxidant properties of cyclopaloside A (1) were tested, showing its effectiveness in scavenging hydroxyl, superoxide anion, and DPPH radicals.
Article Abstract
Two new tetralone derivatives, named cyclopalosides A (1) and B (2), were isolated from the leaves of Cyclocarya paliurus by column chromatography on silica gel, reversed-phase C silica gel and preparative HPLC. Their chemical structures were established on the basis of extensive analyses of spectroscopic data. Their structural characteristic is tetralone glycoside with a caffeoyl unit. The antioxidant activities of compound 1 were evaluated by using hydroxyl, superoxide anion, and DPPH radical scavenging assay.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1080/10286020.2017.1409733 | DOI Listing |
Publication Analysis
Top Keywords
tetralone derivatives
8
leaves cyclocarya
8
cyclocarya paliurus
8
silica gel
8
derivatives leaves
4
paliurus tetralone
4
derivatives named
4
named cyclopalosides
4
cyclopalosides isolated
4
isolated leaves
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!