发明授权
- 专利标题： Radiotracer compositions
- 专利标题（中）： 放射性示踪剂组合物
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申请号： US13992800申请日： 2011-12-09
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公开(公告)号： US09180213B2公开(公告)日： 2015-11-10
- 发明人: Torgrim Engell , Julian Grigg , Dimitrios Mantzilas
- 申请人： Torgrim Engell , Julian Grigg , Dimitrios Mantzilas
- 申请人地址： GB Buckinghamshire
- 专利权人： GE Healthcare Limited
- 当前专利权人： GE Healthcare Limited
- 当前专利权人地址： GB Buckinghamshire
- 代理机构： Parks Wood LLC
- 代理商 Collen A. Beard, Esq.
- 国际申请： PCT/EP2011/072352 WO 20111209
- 国际公布： WO2012/076697 WO 20120614
- 主分类号： A61K51/00
- IPC分类号： A61K51/00 ; A61M36/14 ; A61K51/08 ; C07B59/00
摘要：
The present invention relates to improved radiotracer imaging agent compositions, which comprises 18F-labelled biological targeting moieties, wherein impurities which affect imaging in vivo are identified and suppressed. Also provided are radiopharmaceuticals comprising said improved compositions, together with radiofluorinated aldehyde compositions useful in preparing said radiotracer compositions. The invention also includes methods of imaging and/or diagnosis using the radiopharmaceutical compositions described.
公开/授权文献
- US20130259804A1 RADIOTRACER COMPOSITIONS 公开/授权日：2013-10-03
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