申请人:Yang Li-Xi
公开号:US20070093432A1
公开(公告)日:2007-04-26
Camptothecin-based compounds are useful for treating a neoplasm in mammalian subjects by administering such compound to the subjects in combination with radiotherapy, i.e., the treatment of tumors with radioactive substances or radiation from a source external to the subject. Camptothecin-based compounds are modified by positioning at least one electron-affinic group around the camptothecin structure to enhance their value in combination with radiotherapy. New Camptothecin-based compounds are disclosed that are useful for treating cancer by administering the novel compounds alone or in combination with radiotherapy.
基于紫杉醇的化合物通过将该化合物与放射疗法结合在一起向哺乳动物体内施用,对治疗肿瘤具有益处,即使用放射性物质或来自主体外部源的辐射治疗肿瘤。通过在紫杉醇结构周围定位至少一个电子亲和基团来改性基于紫杉醇的化合物,以增强它们与放射疗法结合的价值。还披露了新的基于紫杉醇的化合物,可通过单独或与放射疗法结合使用这些新化合物来治疗癌症。