Abstract
Twelve bis-thiadiazole derivatives were synthesized in high yield via the reaction of 2,2′-terephthaloyl bis(N-phenylhydrazine carbothioamide) with a variety of hydrazonoyl chlorides in ethanol containing catalytic amounts of TEA. All the newly synthesized compounds were characterized by physical and chemical tools (FT-IR,
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H NMR,
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C NMR, and Mass spectrometry). Moreover, all the novel synthesized derivatives were screened for their antihypertensive α-blocking efficacy against to assess their pharmaceutical significance. The encouraging promising results obtained from antihypertensive α-blocking activity studies on the newly synthesized derivatives make the synthesis of a new series of these compounds and studying of their pharmaceutical importance an active area for more and more investigations. The molecular docking of the most active derivative 15 b against the human dopamine D3 receptor was performed by the Molecular Operating Environment (MOE 2014. 0901) program.