Abstract
A new xanthone, garcisubellone (1), has been isolated from the roots of Garcinia subelliptica, together with three known compounds, subelliptenone E (2), 1,5-dihydroxy-3-methoxyxanthone (3), and 1,4,5-trihydroxyxanthone (4). The structure of the new compound 1 was determined through spectroscopic and MS analyses. Garcisubellone (1) and 1,4,5-trihydroxyxanthone (4) exhibited potent inhibition, with IC50 values of 18.3 ± 2.2 and 15.6 ± 2.8 μM, respectively, against formyl-L-methionyl-L-leucyl-Lphenylalanine (fMLP)-induced superoxide anion (O2·–) generation.
| Original language | English |
|---|---|
| Pages (from-to) | 649-652 |
| Number of pages | 4 |
| Journal | Chemistry of Natural Compounds |
| Volume | 53 |
| Issue number | 4 |
| DOIs | |
| State | Published - 2017 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2017, Springer Science+Business Media, LLC.
Keywords
- Garcinia subelliptica
- Guttiferae
- anti-inflammatory activity
- garcisubellone
- root
- xanthone