SMALL TECHNETIUM-99M AND RHENIUM LABELED AGENTS AND METHODS FOR IMAGING TUMORS
    5.
    发明申请
    SMALL TECHNETIUM-99M AND RHENIUM LABELED AGENTS AND METHODS FOR IMAGING TUMORS 审中-公开
    小技术-99M和氙标签代理和成像肿瘤的方法

    公开(公告)号:US20080226550A1

    公开(公告)日:2008-09-18

    申请号:US12017328

    申请日:2008-01-21

    摘要: The present invention relates to compounds and related technetium and rhenium complexes thereof which are suitable for imaging or therapeutic treatment of tumors, e.g., carcinomas, melanomas and other tumors. In another embodiment, the invention relates to methods of imaging tumors using radiolabeled metal complexes. Preferred radiolabeled complexes for imaging tumors include technetium and rhenium complexes. The high tumor uptake and significant tumor/nontumor ratios of the technetium complexes of the invention indicate that such small technetium-99m-based molecular probes can be developed as in-vivo diagnostic agents for melanoma and its metastases. In yet another embodiment, the invention relates to methods of treatment of tumors using a radiolabeled metal complex as a radiopharmaceutical agent to treat the tumor.

    摘要翻译: 本发明涉及适用于肿瘤例如癌,黑素瘤和其他肿瘤的成像或治疗性治疗的化合物及其相关的锝和铼络合物。 在另一个实施方案中,本发明涉及使用放射性标记的金属络合物成像肿瘤的方法。 用于成像肿瘤的优选放射性标记复合物包括锝和铼络合物。 本发明的锝络合物的高肿瘤摄取和显着的肿瘤/非肿瘤比率表明,这种基于锝-99m的小分子探针可以作为黑色素瘤及其转移的体内诊断剂开发。 在另一个实施方案中,本发明涉及使用放射性标记的金属络合物作为放射性药物治疗肿瘤的方法治疗肿瘤。