Molecular design, synthesis and docking study of benz[b]oxepines and 12-oxobenzo[c]phenanthridinones as topoisomerase 1 inhibitors.
Lee SH, Van HT, Yang SH, Lee KT, Kwon Y, Cho WJ, Bioorg Med Chem Lett, 2009 May 1 - link

Structural modification of 3-arylisoquinolines to isoindolo[2,1-b]isoquinolinones for the development of novel topoisomerase 1 inhibitors with molecular docking study.
Van HT, Cho WJ, Bioorg Med Chem Lett, 2009 May 1 - link

Convenient synthesis of indeno[1,2-c]isoquinolines as constrained forms of 3-arylisoquinolines and docking study of a topoisomerase I inhibitor into DNA-topoisomerase I complex.
Van HT, Le QM, Lee KY, Lee ES, Kwon Y, Kim TS, Le TN, Lee SH, Cho WJ, Bioorg Med Chem Lett, 2007 Nov 1 - link

Design, docking, and synthesis of novel indeno[1,2-c]isoquinolines for the development of antitumor agents as topoisomerase I inhibitors.
Cho WJ, Le QM, My Van HT, Youl Lee K, Kang BY, Lee ES, Lee SK, Kwon Y, Bioorg Med Chem Lett, 2007 Jul 1 - link