Acid salt {8-fluoro-2- [4- (3-methoxyphenyl) piperazin-1-yl] -3- [2-methoxy-5- (trifluoromethyl) phenyl] -3,4-dihydroquinazolin-4- yl} acetic or solvate thereof, selected from the group consisting of crystalline besylate salts of {8-fluoro-2- [4- (3-methoxyphenyl) piperazin-1-yl] -3- [2-methoxy-5 - (trifluoromethyl) phenyl] -3,4-dihydroquinazolin-4-yl} acetic acid, salts of crystalline tosylate {8-fluoro-2- [4- (3-methoxyphenyl) piperazin-1-yl] -3- [2-methoxy-5- (trifluoromethyl) phenyl] -3,4-dihydroquinazolin-4-yl} acetate and solvates thereof.Sal del ácido {8-fluoro-2-[4-(3-metoxifenil)piperazin-1-il]-3-[2-metoxi-5-(trifluorometil)fenil]-3,4-dihidroquinazolin-4- il}acético o un solvato de la misma, seleccionada del grupo constituido por las sales de besilato cristalinas del ácido {8-fluoro-2-[4-(3-metoxifenil)piperazin-1-il]-3-[2-metoxi-5-(trifluorometil)fenil]-3,4-dihidroquinazolin-4-il}acético, las sales de tosilato cristalinas del ácido {8-fluoro-2-[4-(3-metoxifenil)piperazin-1-il]-3-[2-metoxi-5-(trifluorometil)fenil]-3,4- dihidroquinazolin-4-il}acético y sus solvatos.
