发明授权
US5733522A Derivatized DTPA complexes, pharmaceutical agents containing these
compounds, their use and process for their production
失效
衍生的DTPA复合物，含有这些化合物的药剂，它们的用途和制备方法
- 专利标题： Derivatized DTPA complexes, pharmaceutical agents containing these compounds, their use and process for their production
- 专利标题（中）： 衍生的DTPA复合物，含有这些化合物的药剂，它们的用途和制备方法
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申请号： US495473申请日： 1995-09-29
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公开(公告)号： US5733522A公开(公告)日： 1998-03-31
- 发明人: Heribert Schmitt-Willich , Johannes Platzek , Heinz Gries , Bernd Raduchel , Orlin Petrov , Andreas Muhler , Thomas Frenzel , Hubert Vogler , Hans Bauer , Klaus Nickisch , Jean-Claude Hilscher
- 申请人： Heribert Schmitt-Willich , Johannes Platzek , Heinz Gries , Bernd Raduchel , Orlin Petrov , Andreas Muhler , Thomas Frenzel , Hubert Vogler , Hans Bauer , Klaus Nickisch , Jean-Claude Hilscher
- 申请人地址： DEX Berlin
- 专利权人： Schering Aktiengesellschaft
- 当前专利权人： Schering Aktiengesellschaft
- 当前专利权人地址： DEX Berlin
- 优先权： DEX4302287.1 19930125
- 主分类号： A61K49/00
- IPC分类号： A61K49/00 ; A61K49/04 ; A61K49/06 ; C07C229/16 ; C07C229/76 ; A61B5/055
摘要：
The invention relates to complex compound as well as their salts consisting of at least one metal ion and one complexing agent of general formula I ##STR1## in which Z.sup.1, Z.sup.2 and s have different meanings, as well as their use for the production of agents for radiation therapy and for NMR diagnosis and diagnostic radiology, especially for contrasting the hepatobiliary system. Further, the invention relates to a process for the production of these compounds and agents.
公开/授权文献
- US5057844A Insulated underground antenna and method for utilizing same 公开/授权日：1991-10-15
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