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Secondary Metabolites from Jatropha Podagrica Hook
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نویسنده
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Rumzhum Nowshin N. ,Sohrab Md. Hossain ,Al-Mansur Muhammad Abdullah ,Rahman Mohammad S. ,Hasan Choudhury M. ,Rashid Mohammad A.
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منبع
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journal of physical science - 2012 - دوره : 23 - شماره : 1 - صفحه:29 -37
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چکیده
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The stem bark of jatropha podagrica hook (family - euphorbiaceae) was subjected to a thorough phytochemical investigation. repeated chromatographic separation and purification of the crude methanol extract of this bark provided six compounds: fraxidin (1), fraxetin (2), scoparone (3), 3-acetylaleuritolic acid (4), β-sitosterol (5) and sitosterone (6). the structures of the isolated compounds were determined by spectroscopic analysis, most notably 2d nmr techniques, and by comparison of their spectral data with previously reported values.
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کلیدواژه
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Jatropha podagrica ,Euphorbiaceae ,coumarin ,terpenoid
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آدرس
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University of Dhaka, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Phytochemical Research Laboratory, Bangladesh, Bangladesh Council of Scientific and Industrial Research (BCSIR), Bangladesh, Bangladesh Council of Scientific and Industrial Research (BCSIR), Bangladesh, University of Dhaka, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Phytochemical Research Laboratory, Bangladesh, University of Dhaka, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Phytochemical Research Laboratory, Bangladesh, University of Dhaka, Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Phytochemical Research Laboratory, Bangladesh
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Authors
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