2-Thienyl-4-furyl-6-aryl pyridine derivatives: Synthesis, topoisomerase I and II inhibitory activity, cytotoxicity, and structure–activity relationship study
作者:Pritam Thapa、Radha Karki、Uttam Thapa、Yurngdong Jahng、Mi-Ja Jung、Jung Min Nam、Younghwa Na、Youngjoo Kwon、Eung-Seok Lee
DOI:10.1016/j.bmc.2009.10.049
日期:2010.1
synthesized 60 2-thienyl-4-furyl-6-aryl pyridine derivatives were evaluated for their topoisomerase I and II inhibitory activities at 20 μM and 100 μM and cytotoxicity against several human cancer cell lines. Compounds 8, 9, 11–29 showed significant topoisomerase II inhibitory activity and compounds 10 and 11 showed significant topoisomerase I inhibitory activity. Most of the compounds (7–21) possessing