Macromolecular Prodrugs. XVI. Colon-Targeted Delivery—Comparison of the Rate of Release of Naproxen from Dextran Ester Prodrugs in Homogenates of Various Segments of the Pig Gastrointestinal (GI) Tract

Abstract
We have determined initial rates of naproxen formation from dextran-naproxen ester prodrugs incubated in homogenates of various segments of the pig GI tract. Drug liberation proceeded 15–17 times...