PT - JOURNAL ARTICLE AU - Brodie, Bernard B. AU - Axelrod, Julius TI - THE FATE OF ACETANILIDE IN MAN DP - 1948 Sep 01 TA - Journal of Pharmacology and Experimental Therapeutics PG - 29--38 VI - 94 IP - 1 4099 - http://jpet.aspetjournals.org/content/94/1/29.short 4100 - http://jpet.aspetjournals.org/content/94/1/29.full SO - J Pharmacol Exp Ther1948 Sep 01; 94 AB - The route of metabolism of acetanilide in man was shown to be as follows: a minor fraction of the drug deacetylates to form aniline; this compound was shown to be the precursor of the substance which oxidizes hemoglobin to methemoglobin; the major fraction of the drug is oxidized to N-acetyl p-aminophenol; this compound is excreted in a conjugated form. The analgesic action of acetanilide is exerted mainly through N-acetyl p-aminophenol which is an active analgesic. The oxidation of acetanilide occurs mainly in the liver.