abstract |
The invention relates to novel 7-methyl-2- [4-methyl-6- [4- (trifluoromethyl) -phenyl] pyrimidin-2-yl] -1,7-diazaspiro [4,4] nonan-6-salts. -one, compositions containing said salts and the use of said salts in the treatment of diseases and conditions mediated by the modulation of voltage-gated sodium channels. |