发明授权
US07659317B2 Methods to prepare carbon-isotope labeled organohalides with high specific radioactivity from carbon-isotope monoxide
失效
从碳同位素一氧化碳制备具有高比放射性的碳同位素标记的有机卤化物的方法
- 专利标题: Methods to prepare carbon-isotope labeled organohalides with high specific radioactivity from carbon-isotope monoxide
- 专利标题(中): 从碳同位素一氧化碳制备具有高比放射性的碳同位素标记的有机卤化物的方法
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申请号: US10592555申请日: 2005-03-10
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公开(公告)号: US07659317B2公开(公告)日: 2010-02-09
- 发明人: Jonas Eriksson , Bengt Langstrom , Gunnar Antoni
- 申请人: Jonas Eriksson , Bengt Langstrom , Gunnar Antoni
- 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
- 代理商 Craig Bohlken
- 国际申请: PCT/IB2005/000601 WO 20050310
- 国际公布: WO2005/090267 WO 20050929
- 主分类号: C07C319/02
- IPC分类号: C07C319/02 ; C07C17/00 ; C07C27/06
摘要:
Methods and reagents for labeling synthesis of organohalides by transition metal mediated carbonylation reactions using carbon-isotope labeled carbon monoxide are provided. The resultant carbon-isotope labeled organohalides are useful as radiopharmaceuticals, especially for use as precursors in Positron Emission Tomography (PET). Associated PET tracers and kits for PET studies are also provided.
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