In vivo studied on the metabolism of dibenzo [c,f]-[1,2] diazepine.

ABSTRACT

The in vivo metabolism of dibenzo [c,f]-[1,2] diazepine (I) was studied after i.p. administration to rats, in order to observe the influence of the heteroatom on the metabolic pathway. Metabolites were separated by chromatography and their structures elucidated by mass spectrometry, by both gas chromatography coupled with mass spectrometry and the direct inlet system. Six metabolites were identified, some of them by direct comparison with authentic samples.