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Dipeptide and xanthones from Artocarpus kemando Miq.


Citation

Mohd Hashim, Najihah and Rahmani, Mawardi and Shamaun, Shireen Shaharina and Ee, Gwendoline Cheng Lian and Md. Sukari, Mohd Aspollah and Ali, Abdul Manaf and Go, Rusea (2011) Dipeptide and xanthones from Artocarpus kemando Miq. Journal of Medicinal Plants Research, 5 (17). art. no. C2D2D0523533. pp. 4224-4230. ISSN 1996-0875

Abstract

The ground air-dried stem bark of Artocarpus kemando Miq. (Moraceae) collected from Sarawak, Malaysia was subjected to sequential extraction with hexane, chloroform and methanol to give three crude extracts. Silica gel chromatographic separation of the chloroform extract yielded a dipeptide, aurantiamide benzoate, cycloartobiloxanthone, dihydroartoindonesianin C and 6,7-dimethoxycoumarin. All compounds were obtained as crystals and their structures were determined on the basis of spectroscopic data, including UV, IR, MS, 1D- and 2D-NMR and comparison with known related compounds. This is the first report on the identification of a peptide in Artocarpus species.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
Publisher: Academic Journals
Keywords: Artocarpus kemando; Aurantiamide benzoate; Dihydroartoindonesianin C; Dihydroartobiloxanthone; 6,7-dimethoxycoumarin
Depositing User: Nur Farahin Ramli
Date Deposited: 18 Jul 2013 02:00
Last Modified: 15 Oct 2018 06:49
URI: http://psasir.upm.edu.my/id/eprint/25160
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