Synthesis, characterization and antimicrobial activity studies of (e)-n’-(2-(2- substituted benzaldehyde) hydrazinyl) quinazoline- 4-yl) isonicotinohydrazide

The compounds have been synthesized by refluxing the N'-(2-hydrazinoquinazolin-4- yl)isonicotinohydrazide and different substituted aldehyde in presence of acid catalyst to yield (E)-N'-(2-(2-(substitutedbenzalidene) hydrazinyl) quinazolin-4-yl) isonicotino hydrazide using conventional methods and studied their biological activities.

2 ,

4-dichloroquinazoline ,

Isoniazid ,

IR/NMR spectroscopy ,

Antibacterial ,

Antifungal activities ,