Antimicrobial activities of some pyrimidine fused with pyridazine derivatives

Mohammad Asif


The pyridazines and pyrimidines are important and significant classes of heterocyclic compounds. Various fused heterocyclic system pyrimido-pyridazinone were tested as antimicrobial activities. The antimicrobial activity of the compounds obtained was examined against some selected microorganisms. Several compounds showed moderate to low activity against the examined microorganisms.


Pyridazine; synthesis; anti‐microbial activity;pyrimidopyridazine

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