| 发明名称 |
Cyclic nitrogen-containing ligands, their metal complexes, diagnostic compositions containing these complexes and method of preparing the ligands. |
| 摘要 |
<p>The invention relates to new nitrogen-containing cyclic ligands and to metal complexes formed by these ligands, the applications of these complexes in magnetic resonance imaging, in X-ray radiology and as agents for in-vivo chemical displacement.</p> |
| 申请公布号 |
EP0365412(A1) |
申请公布日期 |
1990.04.25 |
| 申请号 |
EP19890402844 |
申请日期 |
1989.10.13 |
| 申请人 |
GUERBET S.A. |
发明人 |
SCHAEFER, MICHEL;PARIS, DOMINIQUE;MEYER, DOMINIQUE;DOUCET, DIDIER |
| 分类号 |
A61K49/00;A61K49/04;A61K49/06;C07D257/02;C07F5/00;C07F11/00;C07F13/00;C07F15/02;C07F19/00 |
主分类号 |
A61K49/00 |
| 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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