Ten new fluorine containing dipyrazolo [3,4-b;4,3-3]pyridines have been synthesized as possible antibacterial agents. The synthesis involves the condensation of 5-amino-1,3-disubstituted pyrazoles with an appropriate arylaldehyde at 220-240 degrees C. The synthesized compounds have been characterized by their m. p.'s elemental analysis, TLC, IR, 1H-NMR and 19F-NMR. A representative number of compounds have also been screened for their antibacterial activity and most of them were found to inhibit the growth of different bacteria.