发明名称 |
PARAMAGNETIC COMPLEXES OF N-ALKYL-N-HYDROXYLAMIDES OF ORGANIC ACIDS AND EMULSIONS CONTAINING SAME FOR MAGNETIC RESONANCE IMAGING (MRI) |
摘要 |
Emulsions of paramagnetic contrast agents, and processes of making and using them are disclosed. The emulsions contain water, a dispersed oil phase and a complex of a paramagnetic metal ion and an organic acid chelator, for example DTPA (diethylenetriaminepentaacetic acid), having a C10-C30 saturated aliphatic group and a hydroxyl group bonded to the nitrogen atom. The emulsions are very stable and therapeutically acceptable for intravenous administration to enhance MRI imaging.
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申请公布号 |
WO9616679(A1) |
申请公布日期 |
1996.06.06 |
申请号 |
WO1995US14508 |
申请日期 |
1995.11.09 |
申请人 |
HEMAGEN/PFC |
发明人 |
CACHERIS, WILLIAM, P.;RICHARD, THOMAS, J.;GRABIAK, RAYMOND, C.;LEE, ALBERT, C. |
分类号 |
A61K49/00;A61K49/18;C07C259/06;(IPC1-7):A61K49/00 |
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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