COMPOSITION, METHOD AND KIT FOR POTENTIATING ANTITUMOR ACTIVITY AND FOR CURING TUMOR

摘要

A composition for potentiating the antitumor activity oftegafur and reducing the adverse effects, comprising acompound represented by general formula (I)wherein X represents halogen or cyano and oxonic acid or apharmaceutically acceptable salt thereof. A method and kitpracticing the method are also disclosed. A compositionfor curing tumors is also disclosed comprising tegafur, acompound represented by formula (I) and oxonic acid or apharmaceutically acceptable salt thereof as well as amethod and kit therefor.