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Two new xanthones from Artocarpus obtusus


Citation

Hashim, Najihah and Rahmani, Mawardi and Sukari, Mohd A. and Ali, Abdul M. and Mohamed Alitheen, Noorjahan Banu and Go, Rosea and M. Ismail, Hazar B. (2010) Two new xanthones from Artocarpus obtusus. Journal of Asian Natural Products Research, 12 (2). pp. 106-112. ISSN 1028-6020

Abstract / Synopsis

Two new xanthones, pyranocycloartobiloxanthone A (1) and dihydroartoindonesianin C (2), were isolated from the stem bark of Artocarpus obtusus Jarrett by chromatographic separation. Their structures were determined by using spectroscopic methods and comparison with known related compounds. Pyranocycloartobiloxanthone A (1) showed strong free radical scavenging activity by using DPPH assay as well as cytotoxicity towards K562, HL-60, and MCF7 cell lines.


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Additional Metadata

Item Type: Article
Subject: Chemistry, Organic
Divisions: Faculty of Science
DOI Number: 10.1080/10286020903450411
Publisher: Taylor&Francis
Keywords: Artocarpus obtusus; Moraceae; pyranocycloartobiloxanthone A; dihydroartoindonesianin C; cytotoxicity
Depositing User: Najwani Amir Sariffudin
Date Deposited: 23 Apr 2012 14:26
Last Modified: 15 Sep 2015 11:07
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1080/10286020903450411
URI: http://psasir.upm.edu.my/id/eprint/17499
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