Radiotracer compositions
    13.
    发明授权
    Radiotracer compositions 有权
    放射性示踪剂组合物

    公开(公告)号:US09180213B2

    公开(公告)日:2015-11-10

    申请号:US13992800

    申请日:2011-12-09

    Abstract: The present invention relates to improved radiotracer imaging agent compositions, which comprises 18F-labelled biological targeting moieties, wherein impurities which affect imaging in vivo are identified and suppressed. Also provided are radiopharmaceuticals comprising said improved compositions, together with radiofluorinated aldehyde compositions useful in preparing said radiotracer compositions. The invention also includes methods of imaging and/or diagnosis using the radiopharmaceutical compositions described.

    Abstract translation: 本发明涉及改进的放射性示踪剂成像剂组合物,其包含18F标记的生物靶向部分,其中鉴定和抑制影响体内成像的杂质。 还提供了包含所述改进的组合物的放射性药物,以及可用于制备所述放射性示踪剂组合物的放射性氟化醛组合物。 本发明还包括使用所述放射性药物组合物进行成像和/或诊断的方法。

    RADIOLABELLED PEPTIDE BASED COMPOUNDS AND USES THEREOF
    15.
    发明申请
    RADIOLABELLED PEPTIDE BASED COMPOUNDS AND USES THEREOF 审中-公开
    基于无定形肽的化合物及其用途

    公开(公告)号:US20100322857A1

    公开(公告)日:2010-12-23

    申请号:US12517413

    申请日:2007-12-11

    CPC classification number: A61K51/08 A61K51/088

    Abstract: The present invention relates to new radiolabelled peptide-based compounds and their use for diagnostic imaging using positron emission tomography (PET). Such compounds may thus be used for diagnosis or therapy of, for example, malignant diseases, heart diseases, endometriosis, inflammation-related diseases, rheumatoid arthritis and Kaposi's sarcoma.

    Abstract translation: 本发明涉及新的放射性标记肽基化合物及其用于使用正电子发射断层摄影(PET)的诊断成像的用途。 因此,这样的化合物可用于诊断或治疗例如恶性疾病,心脏病,子宫内膜异位,炎症相关疾病,类风湿性关节炎和卡波西肉瘤。

    METHOD FOR THE PRODUCTION OF ALPHA-DETO ACIDS AND ESTERS THEREOF
    20.
    发明申请
    METHOD FOR THE PRODUCTION OF ALPHA-DETO ACIDS AND ESTERS THEREOF 审中-公开
    用于生产α-脱水酸及其酯的方法

    公开(公告)号:US20100087679A1

    公开(公告)日:2010-04-08

    申请号:US12445490

    申请日:2007-10-16

    CPC classification number: C07C51/15 C07C51/373 C07C57/04 C07C59/19

    Abstract: The invention relates to a method for the production of a-keto acids and esters thereof, in particular to a method of producing 13C1-α-keto acids and esters thereof i.e. α-keto acids and esters thereof which are 13C-enriched at the C1-atom (carboxyl atom). More particularly, the invention relates to a method of producing pyruvic acid and esters thereof, in particular 13 C1-pyruvic acid and esters thereof.

    Abstract translation: 本发明涉及一种生产α-酮酸及其酯的方法,特别涉及生产13 C-α-酮酸及其酯的方法,即α-烯酮酸及其酯,其在C 1上富含13 C- 原子(羧基原子)。 更具体地说,本发明涉及一种制备丙酮酸及其酯的方法,特别是涉及13 C-丙酮酸及其酯的方法。

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