Tridentate N-Donor Palladium(II) Complexes as Efficient Coordinating Quadruplex DNA Binders
作者:Eric Largy、Florian Hamon、Frédéric Rosu、Valérie Gabelica、Edwin De Pauw、Aurore Guédin、Jean-Louis Mergny、Marie-Paule Teulade-Fichou
DOI:10.1002/chem.201102300
日期:2011.11.18
stacking and base coordination) of palladium and platinum complexes were investigated by ESI‐MS and UV/Vis spectroscopy experiments, which all revealed a greater ability of palladiumcomplexes to coordinateDNA bases. In contrast, platinum compounds tend to predominantly bind to quadruplexDNA in their aqua form by noncoordinative interactions. Remarkably, complexes of [Pd(ttpy)] and [Pd(tMebip)] (t