MULTI-STREAM SPECTROPHOTOMETER MODULE
    6.
    发明申请
    MULTI-STREAM SPECTROPHOTOMETER MODULE 失效
    多流分光光度计模块

    公开(公告)号:US20120207650A1

    公开(公告)日:2012-08-16

    申请号:US13499757

    申请日:2010-10-08

    IPC分类号: B01J19/00 G01N1/10 G01J3/00

    摘要: A multi-stream optical interrogation flow cell (60) for a radiopharmaceutical includes a multiple flow cell body (10a-f) defining a first elongate fluid flowpath (A1-6;B1-6) therethrough for individually conducting a radiopharmaceutical therethrough in fluid isolation from other of the flow cell bodies. Each flow cell body further defines a first and second aligned UV transparent optical guides (36,38) and a first interrogation passageway (26a-f) extending between the first and second optical guides such that a portion of the elongate first fluid flowpath intersects the interrogation passageway such that the radiopharmaceutical flows in between the first and second optical guides. The first and second interrogation passageways of all of the flow cell bodies are optically aligned so that a single interrogation beam is able to extend through each of the interrogation passageways.

    摘要翻译: 用于放射性药物的多流光学询问流动池(60)包括限定通过其的第一细长流体流动路径(A1-6; B1-6)的多流通池体(10a-f),用于在流体隔离中单独地导入放射性药物 来自其他流动池体。 每个流动池主体还限定第一和第二对准的UV透明光导(36,38)和在第一和第二光导之间延伸的第一询问通道(26a-f),使得细长的第一流体流路的一部分与 询问通道,使得放射性药物在第一和第二光导之间流动。 所有流动池体的第一和第二询问通路是光学对准的,使得单个询问光束能够延伸通过询问通道中的每一个。

    MULTI-STREAM HIGH-PRESSURE LIQUID CHROMATOGRAPHY MODULE
    7.
    发明申请
    MULTI-STREAM HIGH-PRESSURE LIQUID CHROMATOGRAPHY MODULE 有权
    多级高压液相色谱模块

    公开(公告)号:US20120193555A1

    公开(公告)日:2012-08-02

    申请号:US13499775

    申请日:2010-10-08

    IPC分类号: G01N21/85 B01D15/18

    摘要: An HPLC module utilizes a combination of compound-dedicated hardware providing line clearance between differing radiosynthesis and includes multiple compound-dedicated HPLC inject valves, each inject valve directing a fluid to a serially-connected HPLC column and UV flowcell so as to prevent cross-contamination between differing radiopharmaceutical syntheses. The module provides a disposable fluid path from each UV flowcell allowing for radioactive detection, fraction collection, formulation and final product dispensing. In this manner, a level of GMP compliance is achieved that is suitable for meeting the requirements of an MHRA approved site-license.

    摘要翻译: HPLC模块利用化合物专用硬件的组合,在不同的放射合成之间提供线间隙,并且包括多个复合专用HPLC注射阀,每个注射阀将流体引导到串联的HPLC柱和UV流通池,以防止交叉污染 在不同的放射性药物合成之间。 该模块提供来自每个UV流通池的一次性流体路径,允许放射性检测,馏分收集,配制和最终产品分配。 以这种方式,达到符合MHRA认证的站点许可证要求的符合GMP标准。

    PROCESS FOR PRODUCTION OF PRECURSOR COMPOUND FOR RADIOACTIVE HALOGEN-LABELED ORGANIC COMPOUND
    9.
    发明申请
    PROCESS FOR PRODUCTION OF PRECURSOR COMPOUND FOR RADIOACTIVE HALOGEN-LABELED ORGANIC COMPOUND 有权
    用于生产放射性标记有机化合物的前体化合物的方法

    公开(公告)号:US20100016626A1

    公开(公告)日:2010-01-21

    申请号:US12448311

    申请日:2007-12-17

    IPC分类号: C07C69/74

    摘要: A process is provided for producing a labeled precursor which is useful for production of a radioactive fluorine-labeled amino acid compound. In the reaction step for introducing a leaving group to a mixture of syn-form and anti-form of FACBC, a base is allowed to present in the reaction system to produce a syn-leaving group adduct, which is unreactive with the base and is highly stable, and an anti-leaving group adduct which can react with the base to form a water-soluble compound. By employing a purification method utilizing such a difference in solubility, the syn-leaving group adduct can be separated selectively. The base may be a linear- or branched-chain primary to tertiary alkylamine having 1 to 10 carbon atoms, a nitrogen-containing heterocyclic compound with 2 to 20 carbon atoms, and a nitrogen-containing hetero aromatic compound with 2 to 20 carbon atoms.

    摘要翻译: 提供了一种制备可用于制备放射性氟标记的氨基酸化合物的标记前体的方法。 在用于将离去基团引入到FACBC的正构形式和抗体形式的混合物的反应步骤中,允许碱在反应体系中存在以产生与碱不反应的合成离去基团加合物,并且是 高度稳定的抗离析基加合物,其可以与碱反应形成水溶性化合物。 通过使用利用这种溶解度差异的纯化方法,可以选择性地分离出合成离去基加成物。 碱可以是具有1-10个碳原子的直链或支链伯 - 叔烷基胺,具有2-20个碳原子的含氮杂环化合物和具有2-20个碳原子的含氮杂芳族化合物。

    LABELED IODINATED TROPANE FORMULATION
    10.
    发明申请
    LABELED IODINATED TROPANE FORMULATION 有权
    标记的碘化物配方

    公开(公告)号:US20090297446A1

    公开(公告)日:2009-12-03

    申请号:US12409572

    申请日:2009-03-24

    IPC分类号: A61K51/00 C07D451/00

    摘要: A diagnostic formulation is provided comprising a tropane having a radioactive concentration of at least 1.6 mCi/mL at least about 51 hours post creation. The diagnostic formulation optionally comprises a radiolabeled dopamine transporter (DAT) ligand useful in the diagnosis of Parkinson's disease (PS). One example of a radiolabeled dopamine transporter (DAT) ligand example is [123I]-2β-carbomethoxy-3β-(4-flurophenyl)-N-(3-iodo-E-allyl) nortropane.

    摘要翻译: 提供诊断制剂,其包括在创建后至少约51小时具有至少1.6mCi / mL的放射性浓度的托烷。 诊断制剂任选地包含用于诊断帕金森病(PS)的放射性标记的多巴胺转运蛋白(DAT)配体。 放射性标记的多巴胺转运蛋白(DAT)配体实例的一个实例是[123 I]-2β-甲酯基-3β-(4-氟苯基)-N-(3-碘-O-烯丙基)正丙烷。