Patent ID: 8017612
Filing Date: 2011-09-13
Classification: A61P,C07D

Abstract:
1. A compound represented by the following formula [I-B] or a pharmaceutically acceptable salt thereof, or a solvate thereof: wherein ring A is a C a heterocyclic group optionally substituted by 1 to 5 substituents selected from the following group A (wherein the heterocyclic group has, besides carbon atom, 1 to 6 hetero atoms selected from nitrogen atom, oxygen atom and sulfur atom), n is an integer of 1 to 6, ring B is a C a heterocyclic group optionally substituted by 1 to 5 substituents selected from the following group A (wherein the heterocyclic group has, besides carbon atom, 1 to 6 hetero atoms selected from nitrogen atom, oxygen atom and sulfur atom), ring C1 is a heterocyclic group optionally substituted by 1 to 5 substituents selected from group A (wherein the heterocyclic group has, besides carbon atom, 1 to 6 hetero atoms selected from nitrogen atom, oxygen atom and sulfur atom group A: halogen atom, nitro group, cyano group, —OR —SR —NR —NHCOR —NHSO —COOR —CONR —SO —SO —COR —SO —CONHSO —COCOOR —COCONR —CONR —SF (wherein R a C a C a heterocyclic group optionally substituted by 1 to 5 substituents selected from the following group C (wherein the heterocyclic group has, besides carbon atom, 1 to 6 hetero atoms selected from nitrogen atom, oxygen atom and sulfur atom), or a C a C a C a C a heterocyclic group optionally substituted by 1 to 5 substituents selected from the following group C (wherein the heterocyclic group has, besides carbon atom, 1 to 6 hetero atoms selected from nitrogen atom, oxygen atom and sulfur atom), a C a heterocyclyl-C (wherein the heterocyclyl moiety has, besides carbon atom, 1 to 6 hetero atoms selected from nitrogen atom, oxygen atom and sulfur atom), and a C group B: halogen atom, cyano group, hydroxyl group, C amino group, C di(C carboxyl group, C carbamoyl group, C di(C heterocyclyl-carbonyl group, and tri(C (wherein the heterocyclyl moiety has, besides carbon atom, 1 to 6 hetero atoms selected from nitrogen atom, oxygen atom and sulfur atom), group C: halogen atom, cyano group, hydroxyl group, carboxyl group, C halogeno C hydroxy C carboxy C C C carboxy C