| 摘要 |
The present invention provides a nitrogen-containing heterocyclic compound or a pharmaceutically acceptable salt thereof having an inhibitory effect on the production of kynurenine, represented by formula (I):;
(wherein
R6 and R7 may be the same or different and each represent a hydrogen atom or the like,R8, R9, R10, and R11 may be the same or different and each represent a hydrogen atom or the like,R1 represents lower alkyl which may be substituted with cycloalkyl, or the like, andR3 represents optionally substituted aryl or an optionally substituted heterocyclic group). |
| 主权项 |
1. A nitrogen-containing heterocyclic compound or a pharmaceutically acceptable salt thereof, wherein the nitrogen-containing heterocyclic compound is a compound selected from the group consisting of:
N-(3-(2,2,2-trifluoro-1-(6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl)ethoxy) quinoxalin-2-yl) propane-1-sulfonamide, N-(3-(2,2,2-trifluoro-1-(6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl)ethoxy)quinoxalin-2-yl)butane-1-sulfonamide, N-(3-(2,2,2-trifluoro-1-(6-(2-methyl-2H-1,2,3-triazol-4-yl)pyridin-3-yl)ethoxy)quinoxalin-2-yl)propane-1-sulfonamide, N-(3-(2,2,2-trifluoro-1-(6-(oxazol-5-yl)pyridin-3-yl)ethoxy)quinoxalin-2-yl)propane-1-sulfonamide, N-(3-(2,2,2-trifluoro-1-(6-(5-methyl-1,2,4-oxadiazol-3-yl)pyridin-3-yl) ethoxy) quinoxalin-2-yl) propane-1-sulfonamide, 2-methoxy-N-(3-(2,2,2-trifluoro-1-(6-(1-methyl-1H-pyrazol-5-yl)pyridin-3-yl) ethoxy) quinoxalin-2-yl)ethanesulfonamide, 2-methoxy-N-(3-(2,2,2-trifluoro-1-(6-(2-methyl-2H-1,2,3-triazol-4-yl)pyridin-3-yl) ethoxy) quinoxalin-2-yl) ethanesulfonamide, 2-methoxy-N-(3-(2,2,2-trifluoro-1-(6-(2-methyl-1H-imidazol-1-yl)pyridin-3-yl)ethoxy)quinoxalin-2-yl)ethanesulfonamide, and 2-methoxy-N-(3-(2,2,2-trifluoro-1-(6-(oxazol-5-yl)pyridin-3-yl)ethoxy)quinoxalin-2-yl)ethanesulfonamide. |
