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NCI Drug Dictionary


ibuprofen 
A propionic acid derivate and nonsteroidal anti-inflammatory drug (NSAID) with anti-inflammatory, analgesic, and antipyretic effects. Ibuprofen inhibits the activity of cyclo-oxygenase I and II, resulting in a decreased formation of precursors of prostaglandins and thromboxanes. This leads to decreased prostaglandin synthesis, by prostaglandin synthase, the main physiologic effect of ibuprofen. Ibuprofen also causes a decrease in the formation of thromboxane A2 synthesis, by thromboxane synthase, thereby inhibiting platelet aggregation. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
US brand name:Motrin
Chemical structures:benzeneacetic acid, alpha-methyl-4-(2-methylpropyl)-
p-isobutylhydratropic acid