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A new natural product compound benjaminin from Calophyllum benjaminum


Muhamad Sahimi, Muhamad Syarik and Ee, Gwendoline Cheng Lian and Mahaiyiddin, A. G. and Daud, Shaari and Teh, Soek Sin and See, Irene and Sukari, Mohd Aspollah (2015) A new natural product compound benjaminin from Calophyllum benjaminum. Pertanika Journal of Tropical Agricultural Science, 38 (1). pp. 1-6. ISSN 1511-3701; ESSN: 2231-8542


Our detailed study on the chemical constituents of the stem bark of Calophyllum benjaminum and Calophyllum javanicum has resulted in one new coumarin benjaminin (1), five xanthones fuscaxanthone C (2), β-mangostin (3), thwaitesixanthone (4), dombakinaxanthone (5) and caloxanthone A (6), together with four common triterpenes friedelin (7), β-sitosterol (8), lupeol (9) and stigmasterol (10). The structures of these compounds were elucidated using NMR, FTIR and GCMS.

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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
Publisher: Universiti Putra Malaysia Press
Keywords: Benjaminin; Calophyllum benjaminum; Calophyllum javanicum; Clusiaceae; Coumarin; Xanthone
Depositing User: Mohd Hafiz Che Mahasan
Date Deposited: 10 Feb 2016 07:48
Last Modified: 10 Feb 2016 07:48
URI: http://psasir.upm.edu.my/id/eprint/24343
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