Pyridlhydrazone derivatives [ 1-5 ] were synthesized for the first time by condensation of di-2- pyridyl ketone with different hydrazides individually. The corresponding solid phase hydrazide-hydrazones were collected from acidic-ethanolic medium after 8-10 hours of reflux in very good to excellent yields and purified twice by ethanol/water re-crystallization process. All thesynthesized compounds are characterized by IR, 1 H and 13 C NMR, FAB-MS and other physicalanalyses tests. The microbiological antifungal activity was carried out toward Trichophytonmentagrophytes, Microsporum canis and Trichophyton rubrum.
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Synthesis_and_Characterization_of_Some_Antifungal_Active_Hydrazones_from_Combined_of_Several_Functionalized_Hydrazides_with_Di-2-Pyridyl_Ketone.pdf | 177.46 KB |