Abstract:
Six new diazotized derivatives of pharmacologically important azaheterocycles (2a-d, 4a-b) were prepared from their corresponding 5-amino benzimidazoles (1a-d) and benzimidazolones (3a-b). All new compounds have been characterized on the basis of their IR, NMR and Mass spectral data. Antibacterial activity of these compounds is also been reported.
