[EN] PROCESS FOR THE SYNTHESIS OF DICLOFENAC CHOLINE SALT<br/>[FR] PROCÉDÉ DE SYNTHÈSE DE SEL DE CHOLINE DE DICLOFÉNAC
申请人:FARMAKA SRL
公开号:WO2013008104A1
公开(公告)日:2013-01-17
The invention relates to a process for the production of (2hydroxyethyl)trimethylammonium [o-(2,6-dichloroanilino)phenyl]acetate and to a solution of (2hydroxyethyl)trimethylammonium [o-(2,6-dichloroanilino)phenyl]acetate in ethanol that is obtainable through said process.
of a new compound was confirmed by the powder X-ray diffraction method. The thermal behavior of the salt was characterized by the DSC, DTA and HSM techniques. The compound solubility was measured by the shake-flask method at a temperature of 25 °C in water and buffer solutions with different pH that simulated physiological media. It has been established that the solubility of the synthesized salt is