@article {TANG479, author = {B. K. TANG and T. INABA and W. KALOW}, title = {N-HYDROXYAMOBARBITAL: THE SECOND MAJOR METABOLITE OF AMOBARBITAL IN MAN}, volume = {3}, number = {6}, pages = {479--486}, year = {1975}, publisher = {American Society for Pharmacology and Experimental Therapeutics}, abstract = {After oral administration of 14C-labeled amobarbital to healthy subjects, most of the radioactivity was recovered in urine and only 4-5\% in feces over a period of 6 days. No unchanged amobarbital was excreted. Two major metabolites were found and isolated. One was 3{\textquoteright}-hydroxyamobarbital, which has been previously identified by Maynert. The second could be identified as N-hydroxyamobarbital on the basis of its spectral and chemical properties. Copyright {\textcopyright} 1975 by The American Society for Pharmacology and Experimental Therapeutics}, issn = {0090-9556}, URL = {https://dmd.aspetjournals.org/content/3/6/479}, eprint = {https://dmd.aspetjournals.org/content/3/6/479.full.pdf}, journal = {Drug Metabolism and Disposition} }