Design, synthesis, and biological activity evaluation of (-)-6-O-desmethylantofine analogues as potent anti-cancer agents
作者:Guifang Han、Lihua Qing、Meng Wu、Yuxiang Wang、Yuxiu Liu、Xueling Liu、Ziwen Wang、Jian Ding、Ling-hua Meng、Qingmin Wang
DOI:10.1016/j.bmc.2019.05.030
日期:2019.7
Compound R-12, the cyanomethyl ether of 6-desmethylantofine, exhibited significant anti-cancer activity and inhibited the proliferation of a panel of 30 cancer cell lines including 2 multi-drug-resistant cell lines with an average IC50 value of 18.7 nM, which suggests that R-12 is a promising new anti-cancer agent. Our studies suggest that R-12 displayed potent inhibitory effect on cell growth and colony
具有强大的抗增殖活性和独特的作用方式的菲咯啉吲哚生物碱最近作为潜在的抗癌药物引起了广泛的关注。为了深入研究结构-活性-关系,我们设计,合成和评估了一系列在C-6位置上的6-去甲基黄嘌呤衍生物。大多数衍生物在BEL-7402和HL60细胞中均表现出有效的抗增殖活性。化合物R-12(6-去甲基黄嘌呤的氰基甲基醚)表现出显着的抗癌活性,并抑制了30种癌细胞系的增殖,其中包括2种多药耐药细胞系,平均IC50值为18.7 nM,提示R-12是一种有前途的新型抗癌药。