Ee, Gwendoline Cheng Lian and Kua, Audrey Siew May and Rahmani, Mawardi (2007) Anthraquinones and Xanthones from Cratoxylum glaucum (Guttiferae). Pertanika Journal of Science & Technology, 15 (1). pp. 43-47. ISSN 0128-7680
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In a continuing search for xanthones and quinones from the Guttifere family, we decided to look at the genus Crotoxylum. A detailed chemical study on Cratoxylum glaucum has led to the isolation of two triterpenoids, friedelin (1) and stigmasterol 9(2), two anthraquinones 1,8-dihydroxy-6-menthoxyanthraquinone (3) and vismiaquinone (4) and one xanthone dimenthymangostin (5). These compounds were identified using the 1D and 2D NMR spectroscopy. This is the first report done on the chemistry of Cratoxylum glaucum.
|Keyword:||Cratoxylum glaucum, Cuttiferae, anthraquinones, xanthones, triterpenoids|
|Faculty or Institute:||Faculty of Science|
|Publisher:||Universiti Putra Malaysia|
|Deposited By:||Najwani Amir Sariffudin|
|Deposited On:||07 Apr 2011 02:28|
|Last Modified:||07 Apr 2011 02:30|
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