36556-57-7Relevant academic research and scientific papers
Certain 5-alkyl-2-arylaminophenylacetic acids and derivatives
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, (2008/06/13)
Disclosed are the compounds of formula I wherein R is methyl or ethyl; R1is chloro or fluoro; R2is hydrogen or fluoro; R3is hydrogen, fluoro, chloro, methyl, ethyl, methoxy, ethoxy or hydroxy; R4is hydrogen or fluoro; and R5is chloro, fluoro, trifluoromethyl or methyl; and pharmaceutically acceptable salts thereof, as selective COX-2 cyclooxygenase inhibitors; and pharmaceutically acceptable prodrug esters thereof.
