Synthesis and Anticancer Activity of Simplified Indenoisoquinoline Topoisomerase I Inhibitors Lacking Substituents on the Aromatic Rings
作者:Muthukaman Nagarajan、Andrew Morrell、Brian C. Fort、Marintha Rae Meckley、Smitha Antony、Glenda Kohlhagen、Yves Pommier、Mark Cushman
DOI:10.1021/jm040025z
日期:2004.11.1
where it is involved in a hydrogen bonding interaction with the side chain guanidine group of Arg364. The DNA cleavage patterns observed in the presence of topoisomerase I and various indenoisoquinolines were similar, although significant differences were detected. There were also variations in the DNA cleavage pattern seen with camptothecin vs the indenoisoquinolines, which indicates that these two