karbala journal of pharmaceutical sciences

Some derivatives of 1,3 oxazepine – Schiff bases have been synthesized by the reaction of some aromatic aldehydes with N-phenyl azo aniline to synthesis of the compounds ,2-(p-phenyl azo)-1,4-phenylene aniline(1-6) ,and these compounds (1-6) were reacted with phthalic anhydride to obtain derivatives of 1,3- oxazapine. The chemical structures of the products were characterized by (IR ,and 1H NMR) and biological activity for some of these compounds were studied against three kinds of bacteria