%0 Journal Article %T Synthesis and Antimicrobial Activities of Some Pyrazoline Derivatives %A Ganguly Sushmita S %A Gami Sagar P %A Vilapara Kalpesh V %A Naliapara Yogesh T %J International Journal For Pharmaceutical Research Scholars %D 2012 %I International Journals for Pharmaceutical Research Scholars %X An efficient synthesis of 3, 5-disubstituted-2-pyrazoline was carried out by the condensation of chalcones with hydrazine hydrate in ethanol in presence of piperidine. The newly synthesized compounds were characterized by 1H NMR spectroscopy, IR spectroscopy, MS, elemental analysis and screened for their antimicrobial activity against various strains of bacteria and fungi. %K Pyrazoline %K Antibacterial activity %K Chalcone %K Benzenesulfonamide %U http://www.ijprs.com/download.php?file=1351944530.pdf