发明授权
- 专利标题： Gadolinium chelates for magnetic resonance imaging
- 专利标题（中）： 钆螯合物用于磁共振成像
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申请号： US911800申请日： 1992-07-10
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公开(公告)号： US5362475A公开(公告)日： 1994-11-08
- 发明人: Heinz Gries , Douwe Rosenberg , Hanns-Joachim Weinmann , Ulrich Speck , Wolfgang Mutzel , Georg-Alexander Hoyer , Heinrich Pfeiffer, deceased , Franz-Josef Renneke
- 申请人： Heinz Gries , Douwe Rosenberg , Hanns-Joachim Weinmann , Ulrich Speck , Wolfgang Mutzel , Georg-Alexander Hoyer , Heinrich Pfeiffer, deceased , Franz-Josef Renneke
- 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： DEX3129906 19810724; DEX3302410 19830121; DEX3401052 19840111
- 主分类号： A61K49/04
- IPC分类号： A61K49/04 ; A61K49/06 ; A61K49/10 ; A61K49/18 ; C07C323/25 ; C07D257/02 ; C07F9/38 ; G01R33/28 ; A61B5/055
摘要：
A diagnostic medium contains at least one physiologically well tolerated complex salt comprising an anion of a complexing acid and one or more Gadolinium ions and, optionally, one or more physiologically biocompatible cation or cations of an inorganic and/or organic base or amino acid, optionally, with additives customary in galenic formulations, dissolved or suspended in an aqueous medium.
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