Identification of novel bivalent mimetics of annonaceous acetogenins via a scaffold-hopping strategy
作者:Yanghan Liu、Yongqiang Liu、Zhen Li、Guang-Biao Zhou、Zhu-Jun Yao、Sheng Jiang
DOI:10.1016/j.bmcl.2014.02.072
日期:2014.4
novel bivalent mimetics of annonaceous acetogenins have been designed, synthesized, and evaluated. Among these, compound bearing a homopiperazine ring in the middle region exhibited more potent growth inhibitory activity and higher selectivity against cancer cells over normal cells by comparison with AA005. This work indicates that modification of the middle piperazine ring is a useful optimizing tool
一系列新颖的番荔枝苷元二价模拟物已被设计、合成和评估。其中,与AA005相比,在中间区域具有高哌嗪环的化合物表现出更有效的生长抑制活性和对癌细胞比正常细胞更高的选择性。这项工作表明,中间哌嗪环的修饰是简化的乙酰基模拟物的有用优化工具。