Synthesis and anticancer activity of novel water soluble benzimidazole carbamates
作者:Jae Eun Cheong、Michela Zaffagni、Ivy Chung、Yingjie Xu、Yiqiang Wang、Finith E. Jernigan、Bruce R. Zetter、Lijun Sun
DOI:10.1016/j.ejmech.2017.11.037
日期:2018.1
of advanced metastatic cancers. The benzimidazole methylcarbamate drugs, commonly used as anti-helmitics, have been suggested to have anticancer activity, but progress has been stalled by their poor water solubility and poor suitability for systemic delivery to disseminated cancers. We synthesized and characterized the anticancer activity of novel benzimidazoles containing an oxetane or an amine group
转移占所有癌症死亡的90%以上,并且对大多数疗法的反应较差。迫切需要用于治疗晚期转移性癌症的新治疗方式。苯并咪唑甲基氨基甲酸酯药物,通常用作抗蠕虫药,已被证明具有抗癌活性,但由于其水溶性差和对全身性扩散性癌症的适应性差,进展一直受阻。我们合成并表征了新的含氧杂环丁烷或胺基的苯并咪唑类化合物的抗癌活性,以提高其溶解度。其中,新型氧杂环丁烷基取代的化合物18对多种类型的癌细胞(包括前列腺癌,肺癌和卵巢癌)表现出显着的细胞毒性,对高度侵袭性的癌细胞系具有很强的活性(IC 50:0.9-3.8μM)。化合物18的水溶解度为361μM。在高度转移性人类前列腺癌的小鼠异种移植模型中,化合物18(30 mg / kg)显着抑制已建立肿瘤的生长(T / C:0.36),而没有明显的毒性。