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    • 6. 发明授权
    • Calcitonin receptor binding reagents
    • 降钙素受体结合试剂
    • US6083480A
    • 2000-07-04
    • US847007
    • 1997-05-01
    • Richard T. DeanLarry R. BushDaniel A. PearsonJohn Lister-James
    • Richard T. DeanLarry R. BushDaniel A. PearsonJohn Lister-James
    • A61K51/00A61K38/00A61K38/23A61K49/00A61K51/08A61P35/00C07B59/00C07K14/585A61M36/14
    • C07K14/585A61K38/00
    • This invention relates to radiotherapeutic reagents and peptides, radiodiagnostic reagents and peptides, and methods for producing labeled radiodiagnostic and radiotherapeutic agents. Specifically, the invention relates to calcitonin receptor binding compounds, preferably peptides, derivatives and analogues of calcitonin, and embodiments of such compounds radiolabeled with a radioisotope, as well as methods and kits for making, radiolabeling and using such compounds, particularly peptides for radiodiagnostic and radiotherapeutic purposes. The invention specifically relates to calcitonin receptor binding peptide derivatives and analogues of calcitonin radiolabeled with technetium-99m and uses thereof as scintigraphic imaging agents. The invention also specifically relates to calcitonin receptor binding peptide derivatives and analogues of calcitonin radiolabeled with cytotoxic radioisotopes such as rhenium-186 (.sup.186 Re) and rhenium-188 (.sup.188 Re) for use as radiotherapeutic agents. Methods and kits for making, radiolabeling and using such peptides diagnostically and therapeutically in a mammalian body are also provided.
    • 本发明涉及放射治疗试剂和肽,放射诊断试剂和肽,以及用于产生标记的放射诊断和放射治疗剂的方法。 具体地,本发明涉及降钙素受体结合化合物,优选降钙素的肽,衍生物和类似物,以及用放射性同位素放射性标记的这种化合物的实施方案,以及用于制备,放射性标记和使用这些化合物的方法和试剂盒,特别是用于放射诊断和 放射治疗目的。 本发明具体涉及降钙素受体结合肽衍生物和用锝-99m放射性标记的降钙素的类似物及其用作闪烁照相成像剂。 本发明还具体涉及降钙素受体结合肽衍生物和放射性标记的细胞毒性放射性同位素如铼-186(186Re)和铼-188(188Re)用作放射治疗剂的降钙素的类似物。 还提供了用于在哺乳动物体内制造,放射性标记和诊断和治疗上使用这些肽的方法和试剂盒。