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公开(公告)号:US20130202530A1
公开(公告)日:2013-08-08
申请号:US13825347
申请日:2011-09-20
申请人: Eric Ofori Aboagye , Edward George Robins , Graham Smith , Yongjun Zhao , David Turton , Anthony Wilson , Rajiv Bhalla , Diana Brickute
发明人: Eric Ofori Aboagye , Edward George Robins , Graham Smith , Yongjun Zhao , David Turton , Anthony Wilson , Rajiv Bhalla , Diana Brickute
IPC分类号: A61K51/04
CPC分类号: A61K51/04 , C07B59/001 , C07B2200/05 , C07C213/08 , C07C215/08 , C07C215/40 , Y10T428/13
摘要: Novel radiotracer(s) for Positron Emission Tomography (PET) or Single Photon Emission Computed Tomography (SPECT) imaging of disease states related to altered choline metabolism (e.g., tumor imaging of prostate, breast, brain, esophageal, ovarian, endometrial, lung and prostate cancer—primary tumor, nodal disease or metastases). The present invention also describes intermediate(s), pre-cursor(s), pharmaceutical composition(s), methods of making, and methods of use of the novel radiotracer(s).
摘要翻译: 用于正电子发射断层扫描(PET)或单光子发射计算机断层扫描(SPECT)的新型放射性示踪剂与改变的胆碱代谢相关的疾病状态(例如,前列腺,乳腺,脑,食管,卵巢,子宫内膜,肺和 前列腺癌原发性肿瘤,淋巴结转移或转移)。 本发明还描述了新型放射性示踪剂的中间体,前体,药物组合物,制备方法和使用方法。
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公开(公告)号:US20070287837A1
公开(公告)日:2007-12-13
申请号:US10599117
申请日:2005-03-18
申请人: David Turton , Edward Robins
发明人: David Turton , Edward Robins
CPC分类号: C07B59/001
摘要: Radiolabelled acid chlorides may be synthesised by reacting a radiolabelled carboxylic acid with a solid-phase supported chlorinating agent.
摘要翻译: 放射性标记的酰氯可以通过放射性标记的羧酸与固相负载的氯化剂反应来合成。
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公开(公告)号:US20100040545A1
公开(公告)日:2010-02-18
申请号:US12519797
申请日:2007-12-19
申请人: Erik Arstad , David Turton
发明人: Erik Arstad , David Turton
IPC分类号: A61K51/04 , C07B59/00 , C07D265/34 , C07F7/08 , C07D217/04 , C07D221/18
CPC分类号: C07B59/002 , C07B59/001
摘要: The present invention relates to methods of synthesising radiolabelled compounds, to the precursors useful in such methods and to the radiolabelled compounds obtainable by such methods. More particularly, the present invention relate to methods, precursors and radiolabelled compounds useful in Positron Emission Tomography (PET) and Single Photon Emission Computed Tomography (SPECT) especially for imaging neuroreceptors with radiolabelled agonists.
摘要翻译: 本发明涉及合成放射性标记的化合物,可用于这些方法的前体和通过这些方法获得的放射性标记的化合物的方法。 更具体地说,本发明涉及用于正电子发射断层扫描(PET)和单光子发射计算机断层扫描(SPECT)的方法,前体和放射性标记的化合物,特别是用于用放射性标记的激动剂成像神经受体。
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公开(公告)号:US4425793A
公开(公告)日:1984-01-17
申请号:US266869
申请日:1981-05-26
IPC分类号: G01S13/18 , G01S13/522 , G01S13/88 , G01F23/28
CPC分类号: G01S13/522 , G01S13/18 , G01S13/88
摘要: To measure the height of the surface of a fluent material, such as coal, in a bunker or container, pulsed radiation from a microwave source is beamed down on to said surface, and the return radiation reflected from the surface is processed to detect pulses in the waveform with time-varying amplitudes, and therefore denoting returns from the fluent material, and to reject fixed shape pulses denoting returns from the fixed structure of the bunker. To discriminate between returns of time-varying amplitude (i) from the fluent material surface and (ii) from material flowing in from an in-feed, the higher frequency components, denoting the material flowing in, are filtered out.
摘要翻译: 为了测量诸如煤之类的流体材料在掩体或容器中的表面的高度,将来自微波源的脉冲辐射向下射向所述表面,并且从表面反射的返回辐射被处理以检测脉冲 具有时变幅度的波形,因此表示来自流动材料的返回,并且拒绝表示从掩体的固定结构返回的固定形状脉冲。 为了区分来自流动材料表面的时变幅度(i)和(ii)从进给中流入的材料的回报,表示流入的材料的较高频率分量被滤出。
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