发明名称 |
NUCLEAR MAGNETIC RESONANCE IMAGING AGENT |
摘要 |
of the disclosure NUCLEAR MAGNETIC RESONANCE IMAGING AGENT There is disclosed a nuclear magnetic resonance imaging agent comprising a complex compound composed of (a) dialdehyde-saccharide having a molecular weight of from 500 to 10,000, at least one of constituent monosaccharides of which is oxidation-cleaved, (b) at least one complexing agent which is chemically coupled to an aldehyde group of the dialdehyde-saccharide and (c) a paramagnetic metal ion which is chemically coupled to the complexing agent. |
申请公布号 |
CA2073482(A1) |
申请公布日期 |
1993.01.16 |
申请号 |
CA19922073482 |
申请日期 |
1992.07.08 |
申请人 |
NIHON MEDI-PHYSICS CO., LTD. |
发明人 |
HASHIGUCHI, YUJI;IWAI, KUMIKO;SERI, SHIGEMI;KONDO, SUSUMU;AZUMA, MAKOTO |
分类号 |
A61K49/00;A61K49/08;A61K49/12;C07H15/04;C08B33/08;C08B37/00;(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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