Design and Synthesis of Novel Isoxazole Derivatives with Enhanced Analgesic & Antimicrobial Activity

by Akansha Nirwal, Girendra Kumar Gautam, Kuldeep Saini, Mohan Kumar, Ravi Kumar, Vaishali, Vikul Kumar

Published: July 7, 2026 • DOI: 10.51584/IJRIAS.2026.11060179

Abstract

Background: Isoxazole compounds have demonstrated interesting pharmacological properties, such as AMPA receptor ligand activity, anticancer, anti-inflammatory, and Immunoregulatory effects. The amazing pharmacological uses of Isoxazoles derivatives, including their antibacterial, antiviral, antiplatelet, analgesic, anti nociceptive, anticonvulsant, COX-2 inhibitory, and immunological modulating properties. Materials and Methods: Isoxazole derivatives produced using the Claisen-Schmidt method to get Chalcones, the condensation process was used. Chalcones were created via Acetophenone condensation with aldehyde in the presence of a base. Chalcones were reacted with potassium hydroxide and hydroxyl amine hydrochloric acid to get an Isoxazole derivative. We tested to the new synthesized Isoxazoles derivatives by the analyzing method of 1HNMR and FTIR We investigated the analgesic and bactericidal properties of these compounds. This study endeavor has looked at the synthesis of new Isoxazoles using a variety of substituted Chalcone. Results: The potential medicinal applications of Isoxazoles derivatives have been explored through the screening of these new compounds for their antibacterial and Alagesic activities. Conclusion: Isoxazoles compounds have shown to be effective against a variety of biological targets, they are frequently used as building blocks for the creation of novel drugs. These substances have demonstrated potential as analgesic and antibacterial agents