Cover Image

Terpenes of Walsura chrysogyne (Meliaceae)

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 b...

Full description

Saved in:
Bibliographic Details
Main Authors: Mahmod, Ilya Iryani, Abd. Malek, Emilia, Morita, Hiroshi, Santhanaraju, Charles, Ismail, Intan Safinar
Format: Article
Language:English
English
Published: Bentham Science Publishers 2013
Online Access:http://psasir.upm.edu.my/id/eprint/30258/1/Terpenes%20of%20Walsura%20chrysogyne.pdf
http://psasir.upm.edu.my/id/eprint/30258/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.upm.eprints.30258
record_format eprints
spelling my.upm.eprints.302582015-10-09T00:46:08Z http://psasir.upm.edu.my/id/eprint/30258/ Terpenes of Walsura chrysogyne (Meliaceae) Mahmod, Ilya Iryani Abd. Malek, Emilia Morita, Hiroshi Santhanaraju, Charles Ismail, Intan Safinar 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. Bentham Science Publishers 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/30258/1/Terpenes%20of%20Walsura%20chrysogyne.pdf 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 10.2174/1570178611310080009 English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description 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.
format Article
author Mahmod, Ilya Iryani
Abd. Malek, Emilia
Morita, Hiroshi
Santhanaraju, Charles
Ismail, Intan Safinar
spellingShingle Mahmod, Ilya Iryani
Abd. Malek, Emilia
Morita, Hiroshi
Santhanaraju, Charles
Ismail, Intan Safinar
Terpenes of Walsura chrysogyne (Meliaceae)
author_facet Mahmod, Ilya Iryani
Abd. Malek, Emilia
Morita, Hiroshi
Santhanaraju, Charles
Ismail, Intan Safinar
author_sort Mahmod, Ilya Iryani
title Terpenes of Walsura chrysogyne (Meliaceae)
title_short Terpenes of Walsura chrysogyne (Meliaceae)
title_full Terpenes of Walsura chrysogyne (Meliaceae)
title_fullStr Terpenes of Walsura chrysogyne (Meliaceae)
title_full_unstemmed Terpenes of Walsura chrysogyne (Meliaceae)
title_sort terpenes of walsura chrysogyne (meliaceae)
publisher Bentham Science Publishers
publishDate 2013
url http://psasir.upm.edu.my/id/eprint/30258/1/Terpenes%20of%20Walsura%20chrysogyne.pdf
http://psasir.upm.edu.my/id/eprint/30258/
_version_ 1643830004561215488
score 13.160551

Similar Items