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A new coumarin from Calophyllum hosei


Daud, Shaari and Ee, Gwendoline Cheng Lian and Abd. Malek, Emilia and Teh, Soek Sin and See, Irene (2014) A new coumarin from Calophyllum hosei. Natural Product Research, 28 (19). pp. 1534-1538. ISSN 1478-6419; ESSN: 1029–2349


A new coumarin, hoseimarin (1), together with four other xanthones, trapezifolizanthone (2), osajaxanthone (3), β-mangostin (4) and caloxanthone A (5), were isolated from the stem bark of Calophyllum hosei. The structures of these compounds were established by using spectroscopic analysis which included 1H NMR, 13C NMR, COSY, DEPT, HMQC and HMBC experiments.

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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
DOI Number: https://doi.org/10.1080/14786419.2014.924001
Publisher: Taylor & Francis
Keywords: Calophyllum hosei; Coumarin; Hoseimarin; Trapezifolixanthone
Depositing User: Nabilah Mustapa
Date Deposited: 13 Jun 2015 01:26
Last Modified: 06 Oct 2015 07:01
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1080/14786419.2014.924001
URI: http://psasir.upm.edu.my/id/eprint/36197
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