作者:Khondaker M. Rahman、Anthony P. Reszka、Mekala Gunaratnam、Shozeb M. Haider、Philip W. Howard、Keith R. Fox、Stephen Neidle、David E. Thurston
DOI:10.1039/b902359c
日期:——
We report a novel class of biaryl polyamides highly selective for G-quadruplex DNA, and with significant cytotoxicity in several cancer cell lines; they form planar U-shaped structures that match the surface area dimensions of a terminal G-quartet in quadruplex structures rather than the grooves of duplex DNA.
我们报告了一类新型的双芳基聚酰胺,对G-四链体DNA具有高度选择性,并在多种癌细胞系中显示出显著的细胞毒性;它们形成与四链体结构中末端G-四联体的表面积尺寸相匹配的平面U形结构,而不是双链DNA的槽。