PNU-103017

Animal experiment:

Rats and dogs are used in this study. In preclinical toxicology studies, dogs (three per gender per dose) receive 50, 100, 200, or 250 mg/kg/day, and rats (three per gender per dose) receive 80, 240, or 720 mg/kg/day PNU-103017 in a 0.5 N sodium hydroxide aqueous solution orally, twice daily, 8 and 16 h apart, respectively, for 14 days. Sequential blood specimens are collected at 0 (prior to the first daily dosing), 1, 2, 4, 8 (prior to the second daily dosing), 9, 10, 12, 16 (for dog only), and 24 h after the first daily dosing on treatment days 1, 8, and 14 for the dog and rat studies. The samples are placed into heparinized tubes, and the plasma is separated by centrifugation and stored at or below -10°C until analysis[1].

References:

[1]. Williams MG, et al. Stereospecific determination of an HIV aspartyl protease inhibitor, PNU-103017, in rat, dog and human plasma using a Pirkle-concept high-performance liquid chromatographic column.