Synthesis, Urease Inhibition, Antioxidant, Antibacterial, and Molecular Docking Studies of 1,3,4-Oxadiazole Derivatives

<table>Synthesis of oxadiazoles <b>(4a–r)</b>. Reagents and conditions: (a) H<sub>2</sub>SO<sub>4</sub> (conc.), methanol, reflux, 8–12 h; (b) NH<sub>2</sub>NH<sub>2</sub>·H<sub>2</sub>O (80%), ethanol, reflux, 8–12 h; (c) (1) CS<sub>2</sub>/KOH, ethanol, reflux, 12 h; (2) HCl pH 5-6.</table>

International Scholarly Research Notices

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Scheme 1

Scheme 1: Synthesis, Urease Inhibition, Antioxidant, Antibacterial, and Molecular Docking Studies of 1,3,4-Oxadiazole Derivatives 