Synthesis of 2-(thienyl-2-yl or -3-yl)-4-furyl-6-aryl pyridine derivatives and evaluation of their topoisomerase I and II inhibitory activity, cytotoxicity, and structure–activity relationship
作者:Pritam Thapa、Radha Karki、Hoyoung Choi、Jae Hun Choi、Minho Yun、Byeong-Seon Jeong、Mi-Ja Jung、Jung Min Nam、Younghwa Na、Won-Jea Cho、Youngjoo Kwon、Eung-Seok Lee
DOI:10.1016/j.bmc.2010.01.065
日期:2010.3
A series of 2-(thienyl-2-yl or -3-yl)-4-furyl-6-aryl pyridine derivatives were designed, synthesized, and evaluated for their topoisomerase I and II inhibition and cytotoxic activity against several human cancer cell lines. Compounds 10–19 showed moderate topoisomerase I and II inhibitory activity and 20–29 showed significant topoisomerase II inhibitory activity. Structure–activity relationship study
设计,合成并合成了一系列2-(噻吩-2-基或-3-基)-4-呋喃基-6-芳基吡啶衍生物,并评估了它们对拓扑异构酶I和II的抑制作用以及对几种人类癌细胞系的细胞毒活性。化合物10 – 19具有中等的拓扑异构酶I和II抑制活性,化合物20 – 29具有显着的拓扑异构酶II抑制活性。结构-活性关系研究表明,4-(5-氯呋喃-2-基)-2-(噻吩-3-基)部分在显示拓扑异构酶II抑制中具有重要作用。