Iodonium Cyclophanes for SECURE Arene Functionalization
    3.
    发明申请
    Iodonium Cyclophanes for SECURE Arene Functionalization 有权
    碘环化合物用于安全的烯胺官能化

    公开(公告)号:US20110190505A1

    公开(公告)日:2011-08-04

    申请号:US13021182

    申请日:2011-02-04

    申请人: Stephen DiMagno

    发明人: Stephen DiMagno

    摘要: This disclosure relates to compounds, reagents, and methods useful in the synthesis of aryl fluorides, for example, in the preparation of 18F labeled radiotracers. For example, this disclosure provides universal “locked” aryl substituents that result in StereoElectronic Control of Unidirectional Reductive Elimination (SECURE) from diaryliodonium salts. The reagents and methods provided herein may be used to access a broad range of compounds, including aromatic compounds, heteroaromatic compounds, amino acids, nucleotides, and synthetic compounds.

    摘要翻译: 本公开涉及可用于合成芳基氟化物的化合物,试剂和方法,例如制备18F标记的放射性示踪剂。 例如,本公开提供了通用的“锁定”芳基取代基,其导致从二芳基碘鎓盐进行单向还原消除(SECURE)的StereoElectronic控制。 本文提供的试剂和方法可用于获得宽范围的化合物,包括芳族化合物,杂芳族化合物,氨基酸,核苷酸和合成化合物。

    Iodonium Cyclophanes for SECURE arene functionalization
    8.
    发明授权
    Iodonium Cyclophanes for SECURE arene functionalization 有权
    碘环磷酰胺用于安全芳香族官能化

    公开(公告)号:US08546578B2

    公开(公告)日:2013-10-01

    申请号:US13021182

    申请日:2011-02-04

    申请人: Stephen DiMagno

    发明人: Stephen DiMagno

    IPC分类号: C07D211/80

    摘要: This disclosure relates to compounds, reagents, and methods useful in the synthesis of aryl fluorides, for example, in the preparation of 18F labeled radiotracers. For example, this disclosure provides universal “locked” aryl substituents that result in StereoElectronic Control of Unidirectional Reductive Elimination (SECURE) from diaryliodonium salts. The reagents and methods provided herein may be used to access a broad range of compounds, including aromatic compounds, heteroaromatic compounds, amino acids, nucleotides, and synthetic compounds.

    摘要翻译: 本公开涉及可用于合成芳基氟化物的化合物,试剂和方法,例如制备18F标记的放射性示踪剂。 例如,本公开提供了通用的“锁定”芳基取代基,其导致从二芳基碘鎓盐进行单向还原消除(SECURE)的StereoElectronic控制。 本文提供的试剂和方法可用于获得宽范围的化合物,包括芳族化合物,杂芳族化合物,氨基酸,核苷酸和合成化合物。

    Methods and Agents for Preparing 18F-Radiolabeled Fluorinating Agents
    10.
    发明申请
    Methods and Agents for Preparing 18F-Radiolabeled Fluorinating Agents 有权
    制备18 F放射性标记氟化剂的方法和试剂

    公开(公告)号:US20080019906A1

    公开(公告)日:2008-01-24

    申请号:US11778349

    申请日:2007-07-16

    IPC分类号: A61K51/04

    CPC分类号: A61K51/04

    摘要: The present invention is directed to a method for preparing an anhydrous 18F-radiolabeled fluorinating agent by a nucleophilic reaction of a hydrated 18F-radiolabeled fluoride ion source with an unsaturated carrier compound; treating the 18F-radiolabeled carrier compound to produce a non-aqueous mixture of the 18F-radiolabeled carrier compound in a solvent; and reacting the 18F-radiolabeled carrier compound with a nucleophilic composition in a nucleophilic reaction to produce an anhydrous 18F-radiolabeled fluorinating agent. The present invention is also directed to an anhydrous 18F-radiolabeled fluorinating agent comprising the formula [QnM]x+(18F−)x. Additionally, the present invention is directed to an 18F-radiolabeled fluorinated radiopharmaceutical or an 18F-radiolabeled fluorinated radiotracer prepared by reacting the anhydrous 18F-radiolabeled fluorinating agent with a drug intermediate. The present invention is further directed to methods for treating a disease or imaging a subject using an 18F-radiolabeled fluorinated radiopharmaceutical or an 18F-radiolabeled fluorinated radiotracer.

    摘要翻译: 本发明涉及通过水合的18 F放射性标记的氟离子源与不饱和载体的亲核反应制备无水的18 F放射性标记的氟化剂的方法 复合; 处理<! - SIPO - >放射性标记的载体化合物,以在溶剂中产生非水性混合物的<! - SIPO < 并在亲核反应中使 F-放射性标记的载体化合物与亲核组合物反应,以产生无水的18 F放射性标记的氟化剂。 本发明还涉及一种无水氟代放射性标记的氟化剂,其包含式[Q N n M M] x +( - S 18) 。 另外,本发明涉及一种通过使无水十八烷基二异氰酸酯反应制备的氟代放射性药物或通过氟化放射性标记的氟代放射性药物 F放射性标记的氟化剂与药物中间体。 本发明进一步涉及使用放射性标记的氟化放射性药物或者18 F放射性标记的氟化放射性示踪剂治疗疾病或使受试者成像的方法。