Synthesis and Biological Evaluation of Novel Piperazine Containing Hydrazone Derivatives

<div>Synthesis of the compounds (<b>3a</b>–<b>k</b>). Reactants, reagents, and conditions; (a) K<sub>2</sub>CO<sub>3</sub>, acetone rt; (b) NH<sub>2</sub>NH<sub>2</sub>·H<sub>2</sub>O, ethanol, rt; (c) aromatic aldehyde, ethanol, reflux.</div>

Journal of Chemistry

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Figure 1

Figure 1: Synthesis and Biological Evaluation of Novel Piperazine Containing Hydrazone Derivatives 