تصفح حسب المؤلف "El Gamal, M. H. A. [هاني الجمل]"
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Synthesis Of Some Glycyrrhetic Acid Sulfonamide Derivatives With Prospected Antimicrobial Activity
El Gamal, M. H. A. [هاني الجمل]; El Hady, Faten K. Abd; Hegazi, A. G.; Ata, Nagwa ( Qatar University , 1994 , Article)Some glycyrrhetic acid sulfonamide derivatives (I-VIII) were prepared. Apart from their chemical structures which were confirmed by elemental analysis, IR, 'H and ^C-NMR, their behaviour under electron impact was also ...