发明授权
- 专利标题: DTPA di-alkyl monoamides for x-ray and MRI
- 专利标题(中): 用于X射线和MRI的DTPA二烷基单酰胺
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申请号: US488291申请日: 1995-06-07
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公开(公告)号: US5730956A公开(公告)日: 1998-03-24
- 发明人: Johannes Platzek , Ulrich Niedballa , Peter Mareski , Bernd Raduchel , Hanns-Joachim Weinmann , Andreas Muhler , Bernd Misselwitz
- 申请人: Johannes Platzek , Ulrich Niedballa , Peter Mareski , Bernd Raduchel , Hanns-Joachim Weinmann , Andreas Muhler , Bernd Misselwitz
- 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: DEX19507819.5 19950221
- 主分类号: A61K49/00
- IPC分类号: A61K49/00 ; A61K49/06 ; A61K49/08 ; C07C237/06 ; C07C237/08 ; C07C237/10 ; C07C237/12 ; C07C237/22 ; C07C271/22 ; C07D213/55 ; C07D295/185 ; A61B5/055
摘要:
The invention relates to diethylenetriaminepentaacetic acid monoamide derivatives, their complexes and complex salts, containing gadolinium, dysprosium, iron or manganese, pharmaceutical agents containing these compounds, their use as contrast media and process for their production.
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