发明名称 |
REDUCTANT COMPOSITION FOR TECHNETIUM-99M AND METHOD FOR MAKING TECHNETIUM-99M LABELLED LIGANDS |
摘要 |
<p>Reductant compositions for reducing technetium to produce technetium labelled ligands comprise a substrate having attached thereto a reducing complex having sufficient redox potential to reduce technetium from the +7 oxidation state. Preferably the reducing complex comprises a reducing agent for technetium and a chelating ligand therefor. Technetium labelled ligands are prepared by mixing such ligands with pertechnetate in the presence of the reductant of this invention and separating the reductant from the resulting labelled ligand. Technetium labelled ligands that are substantially free from reducing agent used in their preparation may be made in this manner.</p> |
申请公布号 |
CA1111765(A) |
申请公布日期 |
1981.11.03 |
申请号 |
CA19790319663 |
申请日期 |
1979.01.15 |
申请人 |
NEW ENGLAND NUCLEAR CORPORATION |
发明人 |
CAMIN, LEOPOLDO L.;LITEPLO, MARIA P. |
分类号 |
A61K51/00;A61K35/14;A61K38/16;A61K51/04;A61K51/08;A61K51/12;C01G99/00;C07F13/00;(IPC1-7):61K29/00;01T1/164 |
主分类号 |
A61K51/00 |
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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