Synthesis and analgesic activity of novel Hydrazide and Hydrazine derivatives

Authors

  • Abbas Kebriaeezadeh Department of Pharmacology and Toxicology, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran.
  • Ali Almasirad Department of Medicinal Chemistry, Pharmaceutical Sciences branch, Islamic Azad University, Tehran, Iran.
  • Arash Tabei Department of Medicinal Chemistry, Pharmaceutical Sciences branch, Islamic Azad University, Tehran, Iran.
  • Mansur Koopaei Department of Medicinal Chemistry, Pharmaceutical Sciences branch, Islamic Azad University, Tehran, Iran.
  • Maryam Ghadimi Department of Medicinal Chemistry, Pharmaceutical Sciences branch, Islamic Azad University, Tehran, Iran.
  • Mohsen Amini Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran.
  • Nasser Nassiri Koopaei Department of Pharmacology and Toxicology, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran.
  • Seyedeh Farnaz Ghasemi-Niri Department of Pharmacology and Toxicology, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran.
Abstract:

 The uses of non-steroidal anti-inflammatory drugs (NSAIDs) are limited by a variety of side effects. So research on preparing new analgesic agents is important. According to some reports about the analgesic activity of hydrazide and hydrazine derivatives a new series of these compounds were synthesized in order to obtain new analgesic compounds. The final compounds 10a-10e and 15a-15d were prepared by condensation of corresponding hydrazides 7 and 8with different aldehydes 9a-9e. The structures of all synthesized compounds were confirmed by means of FT-IR, 1H-NMR and Mass spectra. All compounds were evaluated for their analgesic activities by abdominal constriction test (writhing test). Most of the synthesized compounds induced significant reduction in the writhing response when compared to control and compound 15was more potent than mefenamic acid in the writhing test.

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synthesis and analgesic activity of novel hydrazide and hydrazine derivatives

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Journal title

volume 12  issue 4

pages  721- 727

publication date 2013-11-01

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