QUINOLINE DERIVATIVES AND QUINAZOLINE DERIVATIVES HAVING AZOLYL GROUP

摘要

An object of the present invention is to provide compounds having potent antitumor activity. The compounds according to the present invention are compounds represented by formula (I) or pharmaceutically acceptable salts or solvates thereof: (see formula I) wherein X and Z represent CH or N; Y represents O or S; R1, R2, and R3 represent H, alkoxy or the like; R4 represents H; R5, R6, R7, and R8 represent H, halogen, alkoxy or the like; R9 and R10 represent H, alkyl or the like; and R11 represents optionally substituted azolyl.