HYDROCHLORIDE SALTS OF 8-[{1-(3,5-BIS-(TRIFLUOROMETHYL) PHENYL) -ETHOXY}-METHYL] -8-PHENYL-1,7-DIAZA-SPIRO[4.5] DECAN-2-ONE AND PREPARATION PROCESS THEREFOR
Disclosed are hydrochloride and tosylate crystalline salt forms of (5S,8S)-8- [{(1R)-1 -(3,5-Bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7- diazaspiro[4.5]decan-2-one, represented by Formula I and methods of preparing the same.Linvention concerne des formes cristallines de sels dhydrochlorure et de tosylate de (5S,8S)-8- [{(1 R)-1-(3,5-Bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1 )7- diazaspiro[4.5]decan-2-one, représentées par la formule (I) et des procédés de préparation desdits sels.