The present invention provides for new salts of aripiprazole of the general formula (II) formed with dibasic organic acids, camphorsulfonic acid, phosphoric acid, and processes for their preparation. Further objects of the present invention are pharmaceutical compositions containing said new aripiprazole salts. Aripiprazole salts according to present invention can be prepared by the reaction of aripiprazole base and suitable acid compounds in a molar ratio 0.5-3 based on the molar amount of aripiprazole in a suitable organic solvent.
New crystalline aripiprazole salts and processes for preparation and purification thereof
申请人:CHEMAGIS LTD.
公开号:EP1837331A2
公开(公告)日:2007-09-26
Provided are novel crystalline carboxylic acid salts of aripiprazole [7-(4-(4-(2,3-dichlorophenyl)-1-piperazinyl)-butoxy)-3,4-dihydro-2(1H)-quinolinone], methods of using such salts, and processes for producing such salts.
[EN] ARIPIPRAZOLE SALTS<br/>[FR] SELS D'ARIPIPRAZOLE
申请人:EGIS GYOGYSZERGYAR NYRT
公开号:WO2007007132A1
公开(公告)日:2007-01-18
[EN] The present invention provides for new salts of aripiprazole of the general formula (II) formed with dibasic organic acids, camphorsulfonic acid, phosphoric acid, and processes for their preparation. Further objects of the present invention are pharmaceutical compositions containing said new aripiprazole salts. Aripiprazole salts according to present invention can be prepared by the reaction of aripiprazole base and suitable acid compounds in a molar ratio 0.5-3 based on the molar amount of aripiprazole in a suitable organic solvent. [FR] La présente invention concerne de nouveaux sels d'aripiprazole de formule générale (II) constitués d'acides organiques dibasiques, d'acide camphorsulfonique, d'acide phosphorique; et des méthodes de préparation desdits sels. L'invention concerne également des compositions pharmaceutiques contenant lesdits nouveaux sels d'aripiprazole. Les sels d'aripiprazole de l'invention peuvent être préparés par réaction d'une base d'aripiprazole et de composés acides appropriés, selon un rapport molaire de 0,5-3, sur la base de la concentration molaire d'aripiprazole présente dans un solvant organique approprié.