Isolation and structural elucidation of chemical constituents from the fruits of<Emphasis Type="Italic">Morinda citrifolia</Emphasis> Linn |
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| Authors: | Bina S Siddiqui Fouzia A Sattar Fayaz Ahmad Sabira Begum |
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| Institution: | International Center for Chemical Sciences, H.E.J. Research Institute of Chemistry, and Dr. Panjwani Center for Molecular Medicine and Drug Research, University of Karachi, Karachi, Pakistan. bina@khi.comsats.net.pk |
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| Abstract: | The fruits of Morinda citrifolia, Linn. afforded a new constituent, morinaphthalenone (1), and three known constituents, scopoletin (2), 1, 3-dimethoxy-anthraquinone (3) and 1, 2-dihydroxy-anthraquinone (4). The structures of these isolated compounds were determined by spectroscopic methods, including 1D- and 2D-NMR (COSY-45, HMQC, HMBC) techniques, as well as by comparison with published values. |
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| Keywords: | Morinda citrifolia Rubiaceae Fruits Morinaphthalenone Scopoletin Anthraquinones |
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