TABLE 1

Pharmacokinetic parameters in rats and dogs after intravenous administration of [14C]M-III

Dose: 0.5 mg/kg. Data are mean values ± S.D. (n = 3).

RatDog
C5 min, μg/ml2.288 ± 0.1794.687 ± 0.436
t1/2λ, h4.1 ± 1.5120 ± 30
AUCinf, μg · h/ml0.802 ± 0.110596 ± 157
CLtot, ml · h−1 · kg−1631 ± 860.884 ± 0.260
Vd, ml/kg140 ± 598.9 ± 13.2
kel (1/h) × 10−3184 ± 586.04 ± 1.60