Patent ID: 8304557

Claim:
A compound represented by the formula (Id): wherein R 1d and R 2d are a hydrogen atom, R 3d is a C 3-6 cycloalkyl-carbonylamino, R 5d is a hydrogen atom, R 6d is (1) an amino, (2) a mono-C 1-6 alkylamino, (3) a di-C 1-6 alkylamino, (4) a mono(C 1-6 alkyl-carbonyl)amino optionally having 1 to 3 halogen atoms, (5) a mono(C 3-6 cycloalkyl-carbonyl)amino, (6) a mono(C 3-6 cycloalkenyl-carbonyl)amino, (7) a mono(C 6-10 aryl-carbonyl)amino optionally having 1 to 3 halogen atoms, (8) a mono(5- or 6-membered monocyclic aromatic heterocyclyl-carbony)amino optionally having 1 to 3 substituents selected from the group consisting of (a) a halogen atom, (b) a C 1-6 alkyl optionally having 1 to 3 halogen atoms, (c) a C 1-6 alkoxy, and (d) a C 3-6 cycloalkyl, (9) a mono(8- to 12-membered fused aromatic heterocyclyl-carbonyl)amino optionally having 1 to 3 substituents selected from the group consisting of (a) a halogen atom, (b) a C 1-6 alkyl optionally having 1 to 3 halogen atoms, (c) a C 1-6 alkoxy, and (d) a C 3-6 cycloalkyl, (10) a mono(3- to 8-membered non-aromatic heterocyclyl-carbonyl)amino, (11) a mono-C 1-6 alkoxy-carbonylamino, (12) a C 1-6 alkyl-aminocarbonyl, (13) a di-C 1-6 alkyl-aminocarbonyl, or (14) a nitro, and ring B d is a benzene ring optionally further having 1 or 2 C 1-6 alkyl substituents that optionally have 1 to 3 halogen atoms, or a salt thereof.