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N-Arylmethylideneaminophthalimide: Design, Synthesis and Evaluation As Analgesic and Anti-Inflammatory Agents Publisher Pubmed



Banarouei N1 ; Davood A1 ; Shafaroodi H2 ; Saeedi G3 ; Shafiee A4
Authors

Source: Mini-Reviews in Medicinal Chemistry Published:2019


Abstract

Background and Objective: N-aryl derivatives of phthalimide and 4-nitro phthalimide have demonstrated cyclooxygenase inhibitory activity. Also, they possess excellent analgesic and anti-inflammatory activity. In this work, a new series of N-arylmethylideneamino derivatives of phthalimide and 4-nitro phthalimide were designed and synthesized. Methods: The designed compounds were synthesized by condensation of the appropriate aldehyde and N-aminophthalimide in ethanol at room temperature at PH around 3. Their analgesic and anti-inflammatory activity were evaluated by acetic acid-induced pain test and carrageenan-induced paw edema test in mice and rats, respectively. Results and Conclusion: The details of the synthesis and chemical characterization of the analogs are described. In vivo screening showed compounds 3a, 3b, 3f and 3h were the most potent analgesic compounds. In addition, compounds 3a, 3c, 3d, 3e and 3j indicated comparable anti-inflammatory activity to indomethacin as a reference drug. © 2019 Bentham Science Publishers.
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