Kerbala University karbala journal of pharmaceutical sciences 7027-2221 9 14 2018 12 01 Synthesis and antibacterial study for some heterocyclic compounds 82 92 146123 EN Wissam khalifa jassim Journal Article 2018 12 01 Some heterocyclic compounds containing S,O and N have been synthesized starting from sulfadiazine drug. The starting material has converted to Schiff bases in order to be another derivative which are oxazepines and tetrazole rings. The structures of these derivatives have characterized by using FT-IR, H-NMR spectroscopy and the melting points were recorded with the TLC to check the purity of these compounds. The antibacterial activity has studied against sta https://kphrs.uokerbala.edu.iq/article_146123_877d064fe0591859450e224e858eec27.pdf