Design, Synthesis, and Biological Evaluation of Cytotoxic 11-Alkenylindenoisoquinoline Topoisomerase I Inhibitors and Indenoisoquinoline−Camptothecin Hybrids
作者:Brian M. Fox、Xiangshu Xiao、Smitha Antony、Glenda Kohlhagen、Yves Pommier、Bart L. Staker、Lance Stewart、Mark Cushman
DOI:10.1021/jm0300476
日期:2003.7.1
development as potential anticancer agents. As inhibitors of the DNA religation reaction occurring after DNA cleavage by the enzyme, they are classified as top1 poisons, similar to the camptothecins. Two strategies were employed in order to further develop the structure-activity relationships of the indenoisoquinolines and enhance their therapeutic potential. The first strategy involved the synthesis of in