H. Emori et al., BIOAVAILABILITY OF BROPIRIMINE 250 MG TABLET IN DOGS - EFFECT OF FOOD, Journal of Pharmacy and Pharmacology, 47(10), 1995, pp. 822-826
The postprandial effect on the bioavailability of bropirimine in dogs
after oral administration of bropirimine tablets (Bropirimine 250 mg T
ablet) was investigated. At a dose of 500 mg bropirimine (two tablets
of bropirimine 250 mg), the maximum plasma concentration under the pos
tprandial condition was about twice that observed under the fasting co
ndition, and the area under the plasma concentration vs time curve und
er the postprandial condition was also twice that under the fasting co
ndition, The absolute oral bioavailabilities of bropirimine were 41.1%
under the fasting condition and 83.5% under the postprandial conditio
n. It is considered that the longer gastric residence time and larger
volume of the gastric fluid induced by food-intake caused the increase
in dissolution of bropirimine which increased the bioavailability aft
er oral dosing of bropirimine 250-mg tablets.