Tailoring 3,3′-Dihydroxyisorenieratene to Hydroxystilbene: Finding a Resveratrol Analogue with Increased Antiproliferation Activity and Cell Selectivity
作者:Yan-Fei Kang、Wen-Jing Yan、Ting-Wen Zhou、Fang Dai、Xiu-Zhuang Li、Xia-Zhen Bao、Yu-Ting Du、Cui-Hong Yuan、Hai-Bo Wang、Xiao-Rong Ren、Qiang Liu、Xiao-Ling Jin、Bo Zhou、Jie Zhang
DOI:10.1002/chem.201403024
日期:2014.6.12
by blocking the NCI‐H460 cell cycle in G1 phase. Additionally, theoretical calculations and cell uptake experiments indicate that the unique polymethylation pattern of compound 1 significantly induces a conformational change shift out of planarity and increases its cell uptake and metabolic stability. The observation should be helpful to rationally design resveratrol‐inspired antiproliferative agents
根据异戊二烯单元截留策略,“量身定制” 3,3'-二羟基异戊二烯(天然类胡萝卜素),设计了四种新型化合物。其中,最小的分子1(2,3,6,2',3',6'-六甲基-4,4'-二羟基-反式-二苯乙烯)精确合成为一锅Stille-Heck串联序列,并通过阻断NCI-H460细胞在G1期的周期介导的选择性抗增殖活性而成为有前途的先导分子。此外,理论计算和细胞摄取实验表明,化合物1具有独特的多甲基化模式显着诱导构象变化脱离平面,并增加其细胞摄取和代谢稳定性。观察结果应有助于合理设计白藜芦醇类抗增殖药。