1,3-dihydro-2H-indole-2-one compound and pyrrolidine-2-one compound fused with aromatic heterocycle

A 1,3-dihydro-2H-indol-2-one compound represented by Formula (I), or pharmaceutically acceptable salts thereof:

• (wherein, R1 represents a halogen atom or a cyano group;
• R5 represents a group represented by Formula (3)
• (wherein, R6 represents a group represented by the formula —OR10,
• R7 represents a hydrogen atom,
• R8 represents a hydrogen atom,
• R9 represents a group represented by the formula —NR14R15,
• R10 represents a hydrogen atom, or an alkyl group having 1 to 3 carbon atoms substituted by a group selected from the Substituent G group described below,
• R14 represents a methyl group,
• R15 represents a methyl group,
• a group represented by Formula (4)
• (wherein, n represents an integer from 2 to 3, and R9 has the same meaning as above),
• a group represented by Formula (5)
• (wherein, o and p both represent an integer 1,
• R19 represents a hydrogen atom, and
• R20 represents a hydrogen atom,
• R9 has the same meaning as above),
• a group represented by Formula (6)
• (wherein, R9 has the same meaning as above),
• a group represented by Formula (8)
• (wherein, R22 represents a hydrogen atom or a methyl group,
• R23 represents a methyl group,
• R24 represents a hydrogen atom, and
• R9 has the same meaning as above),
• or a group represented by Formula (9)
• (wherein, R33 represents a methyl group, and
• R9 has the same meaning as above);
• RF represents a hydrogen atom, a methyl group, an alkyl group having 1 to 2 carbon atoms substituted by a group selected from the Substituent F group described below, a 4-pyridyl group, or a 4-morpholinyl group,
• the Substituent F group represents a hydroxyl group, a dimethyl amino group, or a 1-pyperidynyl group,
• the Substituent G group represents a carbamoyl group or a dimethyl amino group.