ISSN:
0899-0042
Schlagwort(e):
rat
;
cytochrome P-450
;
toltrazuril
;
sulfoxide
;
sulfone
;
pharmacokinetics
;
Chemistry
;
Organic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
The pharmacokinetics of the antiparasitic drug toltrazuril (1-methyl-3-[3-methyl-4-[4-[trifluoromethyl]thio]phenoxy]phenyl-1,3,5- triazine-2,4,6(1H,3H,5H)-trione) were studied in the rat following pretreatment with 3-methylcholanthrene, an inducer of rat liver cytochrome P-450 1A. The induction markedly modified the pharmacokinetics of the compound, leading to a decrease in the AUC value for toltrazuril sulfoxide. The results were explained on the basis of previous results from our laboratory relating to the product enantioselectivity of the formation of the sulfoxide and the substrate enantioselectivity of the subsequent formation of the sulfone. © 1994 Wiley-Liss, Inc.
Zusätzliches Material:
6 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/chir.530060503
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