In vitro metabolism of aniline by sheep intestine

1. The major metabolite after incubating aniline with sheep intestine was acetanilide. 2. Other metabolites detected in smaller amounts were 2-aminophenol, 4-aminophenol, 2-acetamidophenol and 4-acetamidophenol. 3. The rumen, abomasum duodenum, jejunum, ileum and colon were all able to acetylate aniline. 4. 4-Aminophenol, 4-aminobenzoic acid, 4-anisidine and 4-nitroaniline were also acetylated.