[Investigations of clobazam (Frisium) by combined gas chromatography/mass spectrometry (author's transl)].
Clobazam (Frisium) was hydrolyzed according to three methods commonly used in the determination of 1.4-benzo-diazepines; the reaction products were analyzed by gas chromatography/mass spectrometry and thin-layer chromatography. Five degradation products were obtained for which structure proposals are discussed. After oral intake two of these substances were also detected in human urine. It should be recognized that some of the above mentioned substances may be on-column degradation products of artifacts occurring during hydrolyzation and/or sample clean-up.
D014151:Anti-Anxiety Agents / Q000652:urine*; D001569:Benzodiazepines; D001570:Benzodiazepinones / Q000652:urine*; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D000078306:Clobazam; D006801:Humans; D008297:Male; D013058:Mass Spectrometry
D014151:Anti-Anxiety Agents; D001570:Benzodiazepinones; D001569:Benzodiazepines; D000078306:Clobazam
Gaschromatographisch-massenspektrometrische Untersuchungen zur Analytik von Clobazam (Frisium).