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Synthesis of Some New Biologically Active Sulfur Compounds Containing Pyrazolo[3,4-d] pyrimidine Moiety
Authors:Zeinab H. Ismail  Soad M. Abdel-Gawad  Anhar Abdel-Aziem  M. M. Ghorab
Affiliation:1. Department of Chemistry, Faculty of Science , Al-Azhar University (Girls) , Cairo, Egypt;2. Department of Chemistry, Faculty of Science , Al-Azhar University (Girls) , Cairo, Egypt;3. National Center for Radiation Research and Technology , Cairo, Egypt
Abstract:
A novel series of the pyrazolo[3,4-d]pyrimidines having biologically active sulfur moieties 3-20 were prepared via reaction of 4-mercapto-1-phenyl-1 H -pyrazolo[3,4-d]pyrimidine 3 with different reagents. Identification of the new compounds was established by elemental analyses, IR, 1 H-NMR, and mass spectral data. Some of the obtained compounds showed the interesting antimicrobial activity comparable to antibiotic chloramphenicol as standard antibacterial agent and Terbinafin as a standard antifungal agent.
Keywords:Sulfur Containing Pyrazolo[3  4-d]pyrimidine And Antimicrobial Activity
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