[EN] SOLID STATE FORMS OF PALIPERIDONE SALTS AND PROCESS FOR THE PREPARATION THEREOF<br/>[FR] FORMES À L'ÉTAT SOLIDE DE SELS DE PALIPÉRIDONE ET LEUR PROCÉDÉ DE PRÉPARATION
申请人:ACTAVIS GROUP PTC EHF
公开号:WO2010136895A1
公开(公告)日:2010-12-02
Provided herein are solid state forms of paliperidone salts, processes for preparation, pharmaceutical compositions, and method of treating thereof. Paliperidone is represented by the following structural formula (I) : More particularly, provided are solid state forms of paliperidone acid addition salts, wherein the acid counter ion is provided by an acid selected from the group consisting of L- (+) -tartaric acid, p- toluenesulfonic acid, maleic acid, oxalic acid, fumaric acid, acetic acid and malic acid. Provided also herein is a process for preparing substantially pure paliperidone free base using the solid state forms of paliperidone salts.
本文提供了帕利哌酮盐的固态形式,制备方法,药物组合物和治疗方法。帕利哌酮的结构式如下(I):更具体地,提供了帕利哌酮酸加合物盐的固态形式,其中酸对离子由选自L-(+)-酒石酸、对甲苯磺酸、马来酸、草酸、富马酸、乙酸和苹果酸的酸所提供。此外,还提供了一种利用帕利哌酮盐的固态形式制备基本纯帕利哌酮游离基的方法。