[Pharmacokinetics of fominoben-HCl in the dog and the rabbit (author's transl)].
The pharmacokinetics of 3'-chloro-2'-(N-methyl-N-[(morpholino-carbonyl)-methyl]-aminomethyl)benzanilide-hydrochloride (P-B 89 Cl, fominoben-HCl, Noleptan) was studied in dog and rabbit following a dose of 3 mg/kg on i.v. and p.o. administration of the 44C-labelled compound. Absorption: The compound is absorbed fast in the dog and very fast in the rabbit. Practically the entire dose is absorbed by the two species. Maximum levels in blood: dog 0.5 microgram/ml, rabbit 0.8 microgram/ml, in the plasma: dog 0.6 microgram/ml, rabbit 1.2 microgram/ml at 1--2 h p.a. and 15--30 min p.a. Elimination: The elimination from blood and plasma proceeds biphasically. 1st half-life: 1--2 h, 2nd half-life: 19--27 h (higher values for the rabbit). The dog eliminates preponderantly via the bile with the faeces, the rabbit via the kidneys: Dog: 19% in urine and 63% in faeces, rabbit 79% in urine and 16% in faeces, measured up to 96 h p.a. One rabbit excreted 70% via the urine up to 7 h p.a. The half-lives of urinary elimination are very well comparable with the figures for plasma. Biotransformation: Plasma (maximum level): Dog: Visible amounts of parent compound (M0), Rabbit: Traces M0, much M2. Urine (0--24 h p.a.): Dog: Traces: M0, Rabbit: Traces M0, much M2.
D000818:Animals; D001711:Biotransformation; D004285:Dogs; D005243:Feces / Q000032:analysis; D007700:Kinetics; D008297:Male; D009025:Morpholines / Q000097:blood / Q000378:metabolism* / Q000652:urine; D011817:Rabbits; D013045:Species Specificity; D013997:Time Factors
D009025:Morpholines
Pharmakokinetik von Fominoben-HCl beim Hund und beim Kaninchen.