Design, Synthesis, DNA Binding, and Biological Activity of a Series of DNA Minor-Groove-Binding Intercalating Drugs
作者:Christian Bailly、Nicole Pommery、Raymond Houssin、Jean-Pierre Henichart
DOI:10.1002/jps.2600781106
日期:1989.11
synthetic antileukemic drug amsacrine) has been synthesized. Their DNA binding properties were determined and discussed in terms of their structural differences and in relation to their observed base-dependent binding. Binding data are consistent with a model in which the acridine nucleus occupies an intercalation site and the netropsin or distamycin residue resides in the DNA minor groove. Cytostatic
合成了一组假肽,天然抗肿瘤剂双歧霉素或netropsin与苯胺基r啶发色团(与合成的抗白血病药物氨茶碱有关)的分子组合。确定并讨论了它们的DNA结合特性,并讨论了它们的结构差异以及与观察到的碱基依赖性结合。结合数据与模型一致,在模型中the啶核占据一个插入位点,而netropsin或distamycin残基位于DNA小沟中。报道了针对鼠细胞系的细胞抑制活性和细胞毒性活性,以及对DNA合成的抑制作用的显着差异。