[EN] NOVEL CRYSTALLINE SALTS OF MONTELUKAST<br/>[FR] NOUVEAUX SELS CRISTALLINS DE MONTÉLUKAST
申请人:MERCK FROSST CANADA LTD
公开号:WO2009052625A1
公开(公告)日:2009-04-30
The present application relates to crystalline 1,2-ethanedisulfonic acid salt and N,N'-dibenzylethylenediamine salt of montelukast. The salts are useful as therapeutic agents for the treatment of leukotriene mediated diseases and disorders. This application also relates to processes and intermediates for preparing the said salts and pharmaceutical compositions comprising the salts and optionally other therapeutic agents.
本申请涉及蒙特卢卡斯特的结晶1,2-乙二磺酸盐和N,N'-二苯甲基乙二胺盐。这些盐在治疗白三烯介导的疾病和障碍方面是有用的治疗剂。本申请还涉及制备上述盐和制药组合物的过程和中间体,其中包括这些盐和可选的其他治疗剂。