NOVEL CRYSTALLINE SALTS OF MONTELUKAST
    136.
    发明公开
    NOVEL CRYSTALLINE SALTS OF MONTELUKAST 审中-公开
    孟鲁司特的新的结晶盐

    公开(公告)号:EP2209769A1

    公开(公告)日:2010-07-28

    申请号:EP08842725.7

    申请日:2008-10-23

    发明人: O'SHEA, Paul

    CPC分类号: C07D215/18

    摘要: 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.