发明名称 |
Pharmaceutically active ornitihine derivatives, ammonium salts thereof and methods of making same |
摘要 |
The present invention relates to pharmaceutically active ornithine compounds, particularly to pharmaceutically acceptable ammonium salts of N<SUP>delta</SUP>-acyl derivatives of N<SUP>alpha</SUP>(4-amino-4-deoxypteroyl)-L-ornithine compounds; and methods of treatment and pharmaceutical compositions that utilize or comprise one or more of such ammonium salts. The ammonium salts provided by the invention exhibit superior chemical stability than corresponding acidic N<SUP>delta</SUP>-acyl derivatives of N<SUP>delta</SUP>-acyl derivatives of N<SUP>alpha</SUP>(4-amino-4-deoxypteroyl)-L-ornithine compounds.
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申请公布号 |
US2007219204(A1) |
申请公布日期 |
2007.09.20 |
申请号 |
US20060417479 |
申请日期 |
2006.04.27 |
申请人 |
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发明人 |
ROSOWSKY ANDRE;BADER HENRY;BLUMBERGS PETER;LIN MING-THE |
分类号 |
A61K31/495;C07D475/08 |
主分类号 |
A61K31/495 |
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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