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Molecules 2011, 16(9), 7249-7255; doi:10.3390/molecules16097249
Article

A Novel Cyclodione Coumarin from the Stem Bark of Mesua beccariana

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Received: 19 July 2011; in revised form: 1 August 2011 / Accepted: 15 August 2011 / Published: 25 August 2011
(This article belongs to the Special Issue Coumarins and Xanthones)
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Abstract: Our ongoing investigations on the stem bark of Mesua beccariana afforded a novel cyclodione coumarin, beccamarin, together with two known xanthones, mesuarianone, mesuasinone, two anthraquinones, 4-methoxy-1,3,5-trihydroxy-anthraquinone and 2,5-dihydroxy-1,3,4-trimethoxyanthraquinone and one coumarin, mammea A/AB. The structures were elucidated by 1D and 2D NMR and MS techniques.
Keywords: beccamarin; cyclodione coumarin; Mesua beccariana; Clusiaceae beccamarin; cyclodione coumarin; Mesua beccariana; Clusiaceae
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Ee, G.C.L.; Teh, S.S.; Mah, S.H.; Rahmani, M.; Taufiq-Yap, Y.H.; Awang, K. A Novel Cyclodione Coumarin from the Stem Bark of Mesua beccariana. Molecules 2011, 16, 7249-7255.

AMA Style

Ee GCL, Teh SS, Mah SH, Rahmani M, Taufiq-Yap YH, Awang K. A Novel Cyclodione Coumarin from the Stem Bark of Mesua beccariana. Molecules. 2011; 16(9):7249-7255.

Chicago/Turabian Style

Ee, Gwendoline Cheng Lian; Teh, Soek Sin; Mah, Siau Hui; Rahmani, Mawardi; Taufiq-Yap, Yun Hin; Awang, Khalijah. 2011. "A Novel Cyclodione Coumarin from the Stem Bark of Mesua beccariana." Molecules 16, no. 9: 7249-7255.


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