TECHNETIUM LABELLED PEPTIDES
    1.
    发明申请
    TECHNETIUM LABELLED PEPTIDES 有权
    技术标签肽

    公开(公告)号:US20140004041A1

    公开(公告)日:2014-01-02

    申请号:US14002021

    申请日:2012-03-02

    IPC分类号: A61K51/08

    CPC分类号: A61K51/08 A61K51/088

    摘要: The present invention relates to technetium imaging agents comprising radiolabeled c-Met binding peptides suitable for SPECT or PET imaging in vivo. The c-Met binding peptides are labelled via chelator conjugates. Also disclosed are pharmaceutical compositions, methods of preparation of the agents and compositions, plus methods of in vivo imaging using the compositions, especially for use in the diagnosis of cancer.

    摘要翻译: 本发明涉及包含适于体内SPECT或PET成像的放射性标记的c-Met结合肽的锝显像剂。 c-Met结合肽通过螯合剂缀合物标记。 还公开了药物组合物,制剂的制备方法和组合物,以及使用该组合物的体内成像方法,特别是用于诊断癌症的方法。

    PEPTIDE RADIOTRACER COMPOSITIONS
    7.
    发明申请
    PEPTIDE RADIOTRACER COMPOSITIONS 有权
    肽类放射剂组合物

    公开(公告)号:US20130149241A1

    公开(公告)日:2013-06-13

    申请号:US13816589

    申请日:2011-08-11

    IPC分类号: A61K49/00 C07K7/64

    摘要: The present invention relates to imaging agent compositions comprising radiolabelled c-Met binding peptides suitable for positron emission tomography (PET) imaging in vivo. The c-Met binding peptides are labelled with the radioisotope 18F. Also disclosed are pharmaceutical compositions, methods of preparation of the agents and compositions, plus methods of in vivo imaging using the compositions, especially for use in the management of cancer.

    摘要翻译: 本发明涉及包含适用于体内正电子发射断层摄影(PET)成像的放射性标记的c-Met结合肽的成像剂组合物。 c-Met结合肽用放射性同位素18F标记。 还公开了药物组合物,制剂的制备方法和组合物,以及使用该组合物的体内成像方法,特别是用于治疗癌症的方法。

    LABELLING METHODS
    8.
    发明申请
    LABELLING METHODS 审中-公开
    标签方法

    公开(公告)号:US20100178242A1

    公开(公告)日:2010-07-15

    申请号:US12663582

    申请日:2008-06-18

    摘要: The invention provides a method for radiofluorination of biological vectors such as peptides comprising reaction of a compound of formula (II): or a salt thereof with a source of [18F]-fluoride, to give a compound of formula (I): or a salt thereof. The method may be effected under mild reaction conditions and offers a more chemoselective labelling approach Novel reagents for use in the radiofluoridation method, and uses of the resultant 18F-labelled vectors are also provided

    摘要翻译: 本发明提供了生物载体例如肽的放射性氟化方法,其包括式(II)化合物或其盐与[18 F] - 氟化物源的反应,得到式(I)化合物:或 的盐。 该方法可以在温和的反应条件下进行,并提供更多的化学选择性标记方法。还提供了用于放射性氟化方法的新型试剂,以及所得18F-标记载体的用途

    Fluoride processing method
    9.
    发明授权
    Fluoride processing method 有权
    氟处理方法

    公开(公告)号:US08980221B2

    公开(公告)日:2015-03-17

    申请号:US12810893

    申请日:2008-12-22

    摘要: The invention relates to methods for processing [18F]-fluoride target water using a solid-support bound Cryptand of formula (I) and to apparatus for performing such methods. The resultant [18F]-fluoride is useful for preparation of radiopharmaceuticals by nucleophilic fluorination, specifically for use in Positron Emission Tomography (PET).

    摘要翻译: 本发明涉及使用式(I)的固体支持结合的地埋剂对[18 F] - 氟化物靶水进行处理的方法和用于进行这些方法的装置。 所得的[18 F] - 氟化物可用于通过亲核氟化制备放射性药物,特别用于正电子发射断层扫描(PET)。

    Technetium and rhenium complexes
    10.
    发明授权
    Technetium and rhenium complexes 失效
    锝和铼络合物

    公开(公告)号:US08278448B2

    公开(公告)日:2012-10-02

    申请号:US13232255

    申请日:2011-09-14

    申请人: Rajiv Bhalla

    发明人: Rajiv Bhalla

    IPC分类号: C07F13/00

    CPC分类号: C07F13/00 A61K51/0476

    摘要: Novel radioactive technetium and rhenium complexes comprising tripodal ligands are provided by the present invention. In particular, Tc(I) complexes are provided by the present invention. Novel ligands suitable for the formation of the technetium and rhenium complexes of the invention are also provided, as well as radiopharmaceutical compositions comprising said complexes, kits for their preparation. The invention also relates to the use of 99mTc radiopharmaceuticals of the invention for SPECT imaging.

    摘要翻译: 本发明提供了包含三配位配体的新型放射性锝和铼络合物。 特别地,本发明提供了Tc(I)配合物。 还提供了适合于形成本发明的锝和铼络合物的新配体,以及包含所述复合物的放射性药物组合物,用于其制备的试剂盒。 本发明还涉及本发明的99mTc放射性药物用于SPECT成像的用途。