PURPOSE: To provide a composition and its usage for preventing or curing colonic polyp.
CONSTITUTION: The compound shown by the formula is administrated to patients having colonic polyp. In the formula, Q is a deprotonated residue of a polymer or a macromolecular structure having at least two prim. and/or sec. amino groups and/or hydroxyl groups, and having molwt. of at least 1000; (n) is an integer of ≥2; each of R1 and R2 is independently H, halogen atom, (halo)alkyl group, alkenyl group, or alkynyl group; R3 is halogen atom, (halo)alkyl group, cycloalkyl group, alkoxy group, alkylamino group, alkylsulfonyl group, alkylsulfinyl group, alkylthio group, benzoyl group, phenyl group, phenoxy group, or the like.
UNIV ARIZONA FOUND