METHODS AND COMPOSITIONS FOR POSITRON EMISSION TOMOGRAPHY MYOCARDIAL PERFUSION IMAGING
    1.
    发明申请
    METHODS AND COMPOSITIONS FOR POSITRON EMISSION TOMOGRAPHY MYOCARDIAL PERFUSION IMAGING 有权
    立体声发射计算机心肌灌注成像的方法和组成

    公开(公告)号:US20150132222A1

    公开(公告)日:2015-05-14

    申请号:US14401470

    申请日:2013-03-15

    IPC分类号: A61K51/04 A61B6/00 A61B6/03

    摘要: This invention provides compounds and compositions useful as imaging tracers for positron emission tomography myocardial perfusion imaging (PET MPI). Compounds in accordance with embodiments of the invention will generally comprise three structural elements: i) a triphenylphosphonium moiety; ii) a chelating element; and iii) a hydrophobic element. The tracer compounds are preferably radiolabeled with 64Cu or 18F. Also provided are methods for synthesizing the compounds, methods for derivatizing the compounds, and derivatives thereof.

    摘要翻译: 本发明提供用作正电子发射断层摄影心肌灌注成像(PET MPI)的成像示踪剂的化合物和组合物。 根据本发明实施方案的化合物通常包含三个结构元件:i)三苯基鏻部分; ii)螯合元素; 和iii)疏水性元件。 示踪剂化合物优选用64Cu或18F放射标记。 还提供了合成化合物的方法,衍生化合物的方法及其衍生物。

    Cage-like bifunctional chelators, copper-64 radiopharmaceuticals and PET imaging using the same
    5.
    发明授权
    Cage-like bifunctional chelators, copper-64 radiopharmaceuticals and PET imaging using the same 有权
    笼状双功能螯合剂,铜64放射性药物和使用其的PET成像

    公开(公告)号:US09403875B2

    公开(公告)日:2016-08-02

    申请号:US12695125

    申请日:2010-01-27

    摘要: Disclosed is a class of versatile Sarcophagine based bifunctional chelators (BFCs) containing a hexa-aza cage for labeling with metals having either imaging, therapeutic or contrast applications radiolabeling and one or more linkers (A) and (B). The compounds have the general formula where A is a functional group selected from group consisting of an amine, a carboxylic acid, an ester, a carbonyl, a thiol, an azide and an alkene, and B is a functional group selected from the group consisting of hydrogen, an amine, a carboxylic acid, and ester, a carbonyl, a thiol, an azide and an alkene. Also disclosed are conjugate of the BFC and a targeting moiety, which may be a peptide or antibody. Also disclosed are metal complexes of the BFC/targeting moiety conjugates that are useful as radiopharmaceuticals, imaging agents or contrast agents.

    摘要翻译: 公开了一类通用的基于Sarcophagine的双功能螯合剂(BFC),其包含用于用具有成像,治疗或对比应用放射性标记的金属进行标记的六氮杂笼,以及一种或多种接头(A)和(B)。 所述化合物具有通式,其中A是选自胺,羧酸,酯,羰基,硫醇,叠氮化物和烯烃的官能团,B是选自以下的官能团: 的氢,胺,羧酸和酯,羰基,硫醇,叠氮化物和烯烃。 还公开了BFC和靶向部分的缀合物,其可以是肽或抗体。 还公开了可用作放射性药物,成像剂或造影剂的BFC /靶向部分缀合物的金属络合物。

    Probes and methods of melanoma imaging
    6.
    发明申请
    Probes and methods of melanoma imaging 审中-公开
    黑素瘤成像的探针和方法

    公开(公告)号:US20120107240A1

    公开(公告)日:2012-05-03

    申请号:US13373072

    申请日:2011-11-03

    IPC分类号: A61K51/00 C07D211/78 C12Q1/02

    摘要: Embodiments of the present disclosure provide for labeled probes such as a 3-18F-fluoropicolinamide probe, methods of making labeled probes, pharmaceutical compositions including labeled probes, methods of using labeled probes, methods of diagnosing, localizing, monitoring, and/or assessing melanin related diseases, cancers, tumors, precancerous cells, and related biological events (e.g., malignant melanoma), using labeled probes, kits for diagnosing, localizing, monitoring, and/or assessing melanin related diseases, cancers, tumors, precancerous cells, and related biological events, using labeled probes, and the like.

    摘要翻译: 本公开的实施方案提供了标记的探针,例如3-18F-氟吡啶酰胺探针,制备标记探针的方法,包括标记探针的药物组合物,使用标记探针的方法,诊断,定位,监测和/或评估黑色素的方法 使用标记的探针,用于诊断,定位,监测和/或评估黑色素相关疾病,癌症,肿瘤,癌前期细胞和相关的试剂盒的相关疾病,癌症,肿瘤,癌前期细胞和相关生物学事件(例如,恶性黑素瘤) 生物学事件,使用标记探针等。