PT  - JOURNAL ARTICLE
AU  - Jahns, I
AU  - Breyer, U
TI  - The rat brain as a "deep compartment" in the kinetics of a common metabolite of prochlorperazine and perphenazine.
DP  - 1976 Nov 01
TA  - Drug Metabolism and Disposition
PG  - 522--529
VI  - 4
IP  - 6
4099  - http://dmd.aspetjournals.org/content/4/6/522.short
4100  - http://dmd.aspetjournals.org/content/4/6/522.full
SO  - Drug Metab Dispos1976 Nov 01; 4
AB  - N-[gamma-(2-Chlorophenothiazin-10-yl)propyl]ethylenediamine (Cl-PPED), a common metabolite of prochlorperazine and perphenazine, was orally administered to male rats at a dose of 50 mg/kg, and its concentrations in plasma, liver, lung, kidney, and brain were followed from 6 hr to 40 days after dosage. Small quantities were measured by two-dimensional thin-layer chromatography of a fluorescent derivative and in situ fluorometry of the chromatograms. The kinetic behavior of Cl-PPED in brain differed from that in other tissues in that the concentration maximum was achieved later and the elimination half-life was distinctly longer (8 days vs. 1.2-3 days). Cl-PPED was evenly among the three major brain regions. Subcellular fractionation of liver and brain revealed preferential localization in mitochondria.