A Physiologically Based Pharmacokinetic Analysis of Capecitabine, a Triple Prodrug of 5-FU, in Humans: The Mechanism for Tumor-Selective Accumulation of 5-FU

Abstract
Purpose. To identify the factors governing the dose-limiting toxicity in the gastrointestine (GI) and the antitumor activity after oral administration of capecitabine, a triple prodrug of 5-FU, in...