The binding capability of three ruthenium polypyridyl compounds of structural formula [Ru(apy)(tpy)Ln-](ClO4)(2-n) [1a-c; apy = 2,2'-azobis(pyridine), tpy = 2,2':6',2''-terpyridine, L = Cl, H2O, CH3CN] to a fragment of DNA was studied. The interaction between each of these complexes and the
Dalton transactions (Cambridge, England : 2003), 48(48), 10846-10860 (2009-12-22)
The reaction of the redox-active ligand, Hpyramol (4-methyl-2-N-(2-pyridylmethyl)aminophenol) with K(2)PtCl(4) yields monofunctional square-planar [Pt(pyrimol)Cl], PtL-Cl, which was structurally characterised by single-crystal X-ray diffraction and NMR spectroscopy. This compound unexpectedly cleaves supercoiled double-stranded DNA stoichiometrically and oxidatively, in a non-specific manner
Journal of medicinal chemistry, 48(16), 5191-5202 (2005-08-05)
The dinuclear platinum complexes with aliphatic diamines [{cis-Pt(NH(3))(2)Cl}(2)(mu-H(2)N(CH(2))(6)NH(2))](NO(3))(2) (1,1/c,c) and [{trans-Pt(NH(3))(2)Cl}(2)(mu-H(2)N(CH(2))(4)NH(2))](NO(3))(2) (1,1/t,t), which are known to be highly active in vitro against several cancer cell lines, have been modified with a fluorogenic reporter (carboxyfluorescein diacetate, CFDA) and a hapten (dinitrophenyl
Journal of inorganic biochemistry, 103(9), 1278-1287 (2009-08-07)
Two chelating ligands based on secondary amines have been selected to prepare four new Pt(II) compounds. The ligands bis(pyridine-2-yl)amine, abbreviated dpa, and bis(pyrimidine-2-yl)amine, abbreviated dipm, are chosen to design a rigid chelating motif to allow the study of subtle differences
Journal of the American Chemical Society, 124(17), 4738-4746 (2002-04-25)
The reactions of the dinuclear platinum(II) complexes, [[cis-Pt(NH(3))(2)](2)(mu-OH)(mu-pz)](NO(3))(2) (1, pz = pyrazolate), [[cis-Pt(NH(3))(2)](2)(mu-OH)(mu-1,2,3-ta-N1,N2)](NO(3))(2) (2, 1,2,3-ta = 1,2,3-triazolate), and a newly prepared [[cis-Pt(NH(3))(2)](2)(mu-OH)(mu-4-phe-1,2,3-ta-N1,N2)](NO(3))(2) (3, 4-phe-1,2,3-ta = 4-phenyl-1,2,3-triazolate), whose crystal structure was determined, with 9-ethylguanine (9EtG) have been monitored in aqueous solution
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