Imidazole derivatives
View Patent ↗A CB2 receptor modulator comprising an imidazole derivative represented by the general formula (I): [wherein, R 1 represents optionally substituted lower alkyl or the like; R 2 represents optionally substituted cycloalkyl or the like; R 3 represents optionally substituted aryl or the like; and n represents an integer of 0 to 3] or a pharmaceutically acceptable salt thereof as an active ingredient, and the like are provided.
1. An imidazole derivative selected from the group consisting of:
5-(2-tert-Butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl)-N,N-diethyl-2-fluorobenzamide;
3-(2-tert-Butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl)-N,N-diethylbenzamide;
3-(2-tert-Butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl)-N-ethyl-N-methylbenzamide;
5-(2-tert-Butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl)-N,N-diethylnicotinamide;
4-[2-tert-Butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N-ethyl-N-methylthiophene-2-carboxamide;
6-[2-tert-Butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N,N-diethylpyrazine-2-carboxamide;
6-[2-tert-Butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N-methyl-N-propylpyrazine-2-carboxamide;
6-[2-tert-Butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N-ethyl-N-methylpyrazine-2-carboxamide;
6-[2-tert-Butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N,N-dimethylpyrazine-2-carboxamide;
6-[2-tert-Butyl-1-(4-fluorotetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N-ethyl-N-methylpyrazine-2-carboxamide;
6-[2-tert-Butyl-1-(4-fluorotetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N,N-dimethylpyrazine-2-carboxamide; and
5-[2-tert-Butyl-1-(tetrahydropyran-4-ylmethyl)-1H-imidazol-4-yl]-N-methyl-N-(2,2,2-trifluoroethyl)isoxazole-3-carboxamide;
or a pharmaceutically acceptable salt thereof.
2. A pharmaceutical composition comprising the imidazole derivative or the pharmaceutically acceptable salt thereof according to claim 1 , together with a pharmaceutically acceptable carrier.