Synthesis of ∆3-2-Hydroxybakuchiol Analogues and Their Growth Inhibitory Activity against Rat UMR106 Cells
作者:Qun Zhao、Qianqian Xu、Guangsheng Shan、Chao Dong、Hong Zhang、Xinsheng Lei
DOI:10.3390/molecules19022213
日期:——
A series of ∆3-2-hydroxybakuchiol analogues have been synthesized and tested for their growth inhibitory activity against rat UMR106 cells by using the MTT method. Some of them exhibit enhanced activities compared with the natural product, and the preliminary SAR profile shows that the chain tail on the natural product could be subtly modified to enhance the activity and the aromatic moiety or the terminal olefin on the main chain can also be modified without any evident loss of activity. The stereo-configuration of the quaternary chiral center has an important influence on the activity.
一系列Δ3-2-羟基白藜芦醇类似物已被合成并通过MTT方法测试了它们对大鼠UMR106细胞的生长抑制活性。其中一些显示出比天然产物更高的活性,初步的结构-活性关系表明,天然产物中的链尾可以进行细微的修饰以增强活性,而主链上的芳香部分或末端烯烃也可以被修饰,且不会显著损失活性。季碳手性中心的空间构型对活性有重要影响。