发明名称 |
NOVEL CRYSTALLINE SALTS OF MONTELUKAST |
摘要 |
<p>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.</p> |
申请公布号 |
WO2009052625(A1) |
申请公布日期 |
2009.04.30 |
申请号 |
WO2008CA01875 |
申请日期 |
2008.10.23 |
申请人 |
O'SHEA, PAUL;MERCK FROSST CANADA LTD. |
发明人 |
O'SHEA, PAUL |
分类号 |
A61K31/47;C07D215/18;A61K31/573;A61K31/58;A61P11/06 |
主分类号 |
A61K31/47 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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