on the basis of the results obtained , the substances can be ranked in the following order of potency ( percent inhibition of surface epithelial proliferation ) : acetylsalicylic acid ( 7.9 % ) , phenylbutazone ( 12.5 % ) , bufexamac ( 16.4 % ) , bendazac ( 16.6 % ) , oxyphenbutazone ( 19.5 % ) , indomethacin ( 20.0 % ) , hydrocortisone ( 20.6 % ) and fluocinolone acetonide ( 32.0 % ) .
C0031463
phenylbutazone
C0030078
oxyphenbutazone