proglumetacin proglumetacin proglumetacin (usually as the maleate salt, trade names afloxan, protaxon and proxil) is a nonsteroidal anti-inflammatory drug (nsaid). it is metabolized in the body to indometacin and proglumide, a drug with antisecretory effects that helps prevent injury to the stomach lining. proglumetacinclinical dataother names3-acetyl]oxyethyl]piperazin-1-yl]propyl 4-(benzoylamino)-5-(dipropylamino)-5-oxopentanoateahfs/drugs.cominternational drug namesatc codem01ab14 (who) pharmacokinetic datametabolismhepatic. undergoes enterohepatic recirculationidentifiers iupac name 3-oxy)ethyl]piperazin-1-yl}propyl n2-benzoyl-n,n-dipropyl-α-glutaminate cas number57132-53-3 59209-40-4pubchem cid4921chemspider4752 yuniifv919079luchebichebi:76263comptox dashboard (epa)dtxsid0048842 chemical and physical dataformulac46h58cln5o8molar mass844.45 g·mol−13d model (jsmol)interactive image smiles clc1ccc(cc1)c(=o)n3c2ccc(oc)cc2c(c3c)cc(=o)occn4ccn(cc4)cccoc(=o)ccc(c(=o)n(ccc)ccc)nc(=o)c5ccccc5 inchi inchi=1s/c46h58cln5o8/c1-5-21-51(22-6-2)46(57)40(48-44(55)34-11-8-7-9-12-34)18-20-42(53)59-29-10-23-49-24-26-50(27-25-49)28-30-60-43(54)32-38-33(3)52(41-19-17-37(58-4)31-39(38)41)45(56)35-13-15-36(47)16-14-35/h7-9,11-17,19,31,40h,5-6,10,18,20-30,32h2,1-4h3,(h,48,55) ykey:ptxghcgbymqqig-uhfffaoysa-n y (verify)