发明名称 |
ENHANCED SCINTIGRAPHIC IMAGING AGENTS FOR IMAGING OF INFECTION AND INFLAMMATION |
摘要 |
The invention describes enhanced scintigraphic imaging agents that can be used to localize infection and inflammation in a mammal. Specifically, the invention relates to radiolabeled, preferably technetium-99m labeled scintigraphic imaging agents that are compositions of a polysulfated glycan or mixture thereof and a compound comprising a polybasic peptide covalently linked to a radiolabel binding moiety. Methods and kits for making such compositions, and methods for using such compositions to image sites of infection and inflammation in a mammalian body are also provided. The enhanced imaging agents exhibit improved binding affinity to the polysulfated glycans, better biodistribution and infection uptake, thus providing improved imaging results. |
申请公布号 |
WO2004060409(A1) |
申请公布日期 |
2004.07.22 |
申请号 |
WO2004EP00051 |
申请日期 |
2004.01.07 |
申请人 |
SCHERING AG;KRAUSE, SABINE;MANCHANDA, RAJESH |
发明人 |
KRAUSE, SABINE;MANCHANDA, RAJESH |
分类号 |
A61K31/70;A61K51/08 |
主分类号 |
A61K31/70 |
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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