ali akbari

Synthesis of tetrazolo[5,1-a]pyridines from 2-alkynylbenzonitriles with 1.5 equiv of sodium azide under mild and operationally simple conditions. And In vitro antibacterial assay was performed against X. campestris pvs, P. syringae and P. carotovorum by using the disc diffusion method. The results obtained as zone of inhibition (mm) are presented. Tetracycline was used as standard drugs for the assay. The concentration used for the test compounds and that of the standard drugs remains the same.