发明授权
US5885548A Multiply substituted DTPA derivatives and their metal complexes, and
their metal complexes, pharmaceutical agents that contain these
complexes, their use in diagnosis and therapy, as well as process for
the production of pharmaceutical agents
失效
倍增取代的DTPA衍生物及其金属络合物及其金属络合物，含有这些复合物的药物，它们在诊断和治疗中的应用，以及制备药剂的方法
- 专利标题： Multiply substituted DTPA derivatives and their metal complexes, and their metal complexes, pharmaceutical agents that contain these complexes, their use in diagnosis and therapy, as well as process for the production of pharmaceutical agents
- 专利标题（中）： 倍增取代的DTPA衍生物及其金属络合物及其金属络合物，含有这些复合物的药物，它们在诊断和治疗中的应用，以及制备药剂的方法
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申请号： US565024申请日： 1995-11-30
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公开(公告)号： US5885548A公开(公告)日： 1999-03-23
- 发明人: Franz-Karl Maier , Michael Bauer , Werner Krause , Ulrich Speck , Gabriele Schuhmann-Giampiere , Andreas Muhler , Thomas Balzer , Wolf-Rudiger Press
- 申请人： Franz-Karl Maier , Michael Bauer , Werner Krause , Ulrich Speck , Gabriele Schuhmann-Giampiere , Andreas Muhler , Thomas Balzer , Wolf-Rudiger Press
- 申请人地址： DEX
- 专利权人： Schering Aktiengesellschaft
- 当前专利权人： Schering Aktiengesellschaft
- 当前专利权人地址： DEX
- 主分类号： A61K31/16
- IPC分类号： A61K31/16 ; A61K31/20 ; A61K31/28 ; A61K49/00 ; A61K49/04 ; A61K49/06 ; A61K51/00 ; A61P1/16 ; A61P39/02 ; C07C229/16 ; C07C229/22 ; C07C229/24 ; C07C229/36 ; C07C229/76 ; C07C323/63 ; A61B5/055
摘要：
The invention relates to new, multiply substituted diethylenetriaminepentaacetic acid derivatives, their complexes and complex salts, that contain an element of atomic numbers 20-32, 39-51 or 57-83, pharmaceutical agents that contain these compounds, their use as contrast media and antidotes, and process for the production of pharmaceutical agents.
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