Linker-modified triamine-linked acridine dimers: Synthesis and cytotoxicity properties in vitro and in vivo
作者:Shan-Shue Wang、Yi-Jen Lee、Shih-Chung Hsu、Hsueh-O Chang、Wei-Kung Yin、Lien-Shange Chang、Shan-Yen Chou
DOI:10.1016/j.bmc.2006.10.054
日期:2007.1
preparation and cytotoxicity properties of a series of N(epsilon)-substituted triamine-linked acridine dimers are described. Most acridine dimer derivatives reveal highly potent in vitro cytotoxicity properties and DNA binding activity. Several acridine dimers were selected to study their action in vivo. These acridine dimers have demonstrated a narrow safe margin, as has adriamycin, but higher maximum
描述了一系列N(ε)取代的三胺连接的a啶二聚体的制备和细胞毒性。大多数a啶二聚体衍生物具有很强的体外细胞毒性和DNA结合活性。选择了几种a啶二聚体以研究其在体内的作用。与阿霉素相比,这些demonstrated啶二聚体已显示出狭窄的安全范围,但与ICR小鼠中的阿霉素相比,其最大耐受剂量(MTD)更高。cr啶二聚体在体内还表现出各种抗anol-COLO 205实体肿瘤活性。化合物1显示出最有效的实体瘤抑制作用。