89408-16-2Relevant articles and documents
Inhibiteurs mixtes des voies de la cyclooxygenase et des lipoxygenases: synthese et activite de derives hydrazoniques
Ghiglieri-Bertez, Chantal,Coquelet, Claude,Alazet, Alain,Bonne, Claude
, p. 147 - 152 (2007/10/02)
Dual inhibitors of the cyclooxygenase and lipoxygenase pathways: synthesis and activity of hydrazone derivatives.Non-steroidal anti-inflammatory drugs (NSAIDs) act by preventing prostaglandin production.In recent years, research on non-steroid dual inhibitors of prostaglandin and leukotriene biosyntheses has been developed.These compounds should represent a new class of anti-inflammatory drugs, with a wider spectrum of activity than classical NSAIDs.The present paper reports the synthesis of hydrazone derivatives.The effect of various substitutions is studied on platelet cyclooxygenase (i.e. prostaglandin synthesis) and on leukocyte 5-lipoxygenase (i.e. leukotriene synthesis).Among the 50 tested compounds, 2 hydrazone derivatives were selected for their significant dual inhibitory potency: 2-acetylthiophene-2-thiazolylhydrazone 5g, and N-phenyl benzimidrazone 6c.Keywords - non-steroidal anti-inflammatory drugs / hydrazones / dual inhibitor / cyclooxygenase / lipoxygenase
