some related drugs-oxyphenbutazone , d-naproxen , l-naproxen , ibuprofen , phenylbutazone and pirprofen-were also found to be effective inhibitors of 3h accumulation ( i50 for anterior uvea , 6-28 mum ) whereas aspirin , dexamethasone phosphate and penicillin had an inhibitory effect only at much higher concentrations ( i50 0.1-2.0 mm ) .
C0030078
oxyphenbutazone
C0031463
phenylbutazone