Citation
Mahmod, Ilya Iryani and Abd. Malek, Emilia and Morita, Hiroshi and Santhanaraju, Charles and Ismail, Intan Safinar
(2013)
Terpenes of Walsura chrysogyne (Meliaceae).
Letters in Organic Chemistry, 10 (8).
pp. 584-589.
ISSN 1570-1786; ESSN: 1875-6255
Abstract
Ten known compounds were isolated from the leaves and barks of Walsura chrysogyne. One of the known compounds which was isolated as crystal was structurally confirmed by X-ray crystallography and named chrysura (5). The stereochemistry of the (20R, 24ξ1)-ocotillone (9) which previously established by chemical methods has been elucidated by interpretation using 1D, 2D NMR and comparison with closely related compounds. Among the isolated compounds, eichlerianic acid (4) and viridiflorol (7) showed the most significant ichthyotoxicity against zebrafish (Danio rerio) with Median Tolerance Limit (TLM) of 6.7 and 15 ppm respectively.
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Science Institute of Bioscience |
| DOI Number: | https://doi.org/10.2174/1570178611310080009 |
| Publisher: | Bentham Science Publishers |
| Keywords: | Walsura chrysogyne; Anti-acetylcholinesterase ichthyotoxicity; Walsura chrysogyne and 20R. |
| Depositing User: | Umikalthom Abdullah |
| Date Deposited: | 10 Sep 2014 07:17 |
| Last Modified: | 09 Oct 2015 00:46 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.2174/1570178611310080009 |
| URI: | http://psasir.upm.edu.my/id/eprint/30258 |
| Statistic Details: | View Download Statistic |
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