Formation of sulfone metabolites from chlorpromazine and perazine in man.
Didesmethylchlorpromazine sulfone [gamma-(2-chlorophenothiazinyl-10)-propylamine sulfone] has been isolated from the urine of a patient under continuous chlorpromazine therapy and identified by mass spectrometry. The same compound was present in organs of rats after injection of the corresponding sulfide. The Cl-free analogue, gamma-(phenothiazinyl-10)-propylamine sulfone, was excreted by patients receiving perazine and by a volunteer after ingestion of the primary amine sulfoxide.
Formation of sulfone metabolites from chlorpromazine and perazine in man. Didesmethylchlorpromazine sulfone [gamma-(2-chlorophenothiazinyl-10)-propylamine sulfone] has been isolated from the urine of a patient under continuous chlorpromazine therapy and identified by mass spectrometry. The same compound was present in organs of rats after injection of the corresponding sulfide. The Cl-free analogue, gamma-(phenothiazinyl-10)-propylamine sulfone, was excreted by patients receiving perazine and by a volunteer after ingestion of the primary amine sulfoxide.