vitro anticancer activity, and some of them were more potent than the reference 5‐FU. Molecular modeling, fluorescence, and viscosimetry studies revealed that these compounds could bind into the minor groove of DNA. Amongst them, the most active compound 7 with IC50 in a range of 6.76 to 8.67 μM against the tested three cell lines, which was 1.46–2.47 and 3.48–4.93 times more potent than 5‐FU and Hoechst
设计,合成了一系列具有头对头方向的新型双
苯并噻唑衍
生物,并评估了它们对U937,HL60和HeLa细胞的抗增殖活性。很大一部分靶标显示出相当高的体外抗癌活性,其中一些比参考5-FU更有效。分子模型,荧光和粘度测定研究表明,这些化合物可以结合到DNA的小沟中。其中,最具活性的化合物7对测试的三种
细胞系的IC 50范围为6.76至8.67μM ,分别比5-FU和Hoechst 33258的效力高1.46–2.47和3.48–4.93倍,值得进一步研究调查。