Synthesis and Antimicrobial Activity of some Pyridazinone Derivatives
S. K. Verma1, R. Irrchhaiya2 , K. P. Namdeo2, V. K. Singh2, A. Singh2 and  S. Khurana3

1Institute of Pharmacy, Bundelkhand University, Jhansi.

2S.L.T Institute of Pharmaceutical Sciences G.G.U., Bilaspur.

3I.T.S. Paramedical college, Ghaziabad.

Abstract: Some new 6-phenyl–Pyridazine-3-One were synthesized by hydrazinolysis of appropriate b-(substituted aryl) propionic acid, there were converted into corresponding Bis-pyridazinone (IIIa toIIId). All these synthesized compounds were characterized on the bases of spectral data and evaluated for their antimicrobial activity.

Keywords: Pyridazine-3-One; Antibacterial activity; Antifungal activity

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