this pg release was inhibited by acetylsalicylic acid ( 10 ( -5 ) - 10 ( -6 ) mol/l ) and indomethacin ( 10 ( -6 ) - 10 ( -9 ) mol/l ) but also by high concentrations ( 10 ( -3 ) - 10 ( -5 ) mol/l ) of the non-acid compounds 4-methyl-aminophenazone , the main active metabolite of dipyrone ( metamizol ) , and acetaminophen ( paracetamol ) .
C0002586
aminophenazone
C0012586
metamizol