Method for preparing radiopharmaceutical complexes
    115.
    发明授权
    Method for preparing radiopharmaceutical complexes 失效
    放射性药物复合物的制备方法

    公开(公告)号:US4826961A

    公开(公告)日:1989-05-02

    申请号:US6562

    申请日:1987-01-22

    摘要: A method for preparing radiopharmaceutical complexes that are substantially free of the reaction materials used to produce the radiopharmaceutical complex is disclosed. The method involves admixing in a suitable first solvent in a container a target seeking ligand or salt or metal adduct thereof, a radionuclide label, and a reducing agent for said radionuclide, thereby forming said radiopharmaceutical complex; coating the interior walls of the container with said pharmaceutical complex; discarding the solvent containing by-products and unreacted starting reaction materials; and removing the radiopharmaceutical complex from said walls by dissolving it in a second solvent, thereby obtaining said radiopharmaceutical complex substantially free of by-products and unreacted starting materials.

    摘要翻译: 公开了一种制备基本上不含用于制备放射性药物复合物的反应材料的放射性药物复合物的方法。 该方法包括在合适的第一溶剂中在适当的第一溶剂中混合目的物,寻找配体或其盐或金属加成物,放射性核素标记和用于所述放射性核素的还原剂,从而形成所述放射性药物复合物; 用所述药物复合物涂覆容器的内壁; 丢弃含有副产物和未反应的起始反应物质的溶剂; 并通过将其溶解在第二溶剂中从所述壁中除去放射性药物复合物,从而获得基本上不含副产物和未反应起始物质的所述放射性药物复合物。