Effect of geometric isomerism in dinuclear platinum antitumor complexes on DNA interstrand cross-linking

J Kašpárková, O Nováková, O Vrána, N Farrell… - Biochemistry, 1999 - ACS Publications
The requirement for novel platinum antitumor drugs led to the synthesis of dinuclear
bisplatinum complexes. To understand the molecular mechanisms underlying the biological …

DNA interactions of bifunctional dinuclear platinum (II) antitumor agents

R Žaludová, A Žákovská, J Kašpárková… - European Journal of …, 1997 - Wiley Online Library
Modifications of natural DNA in a cell‐free medium by dinuclear bisplatinum complexes with
equivalent coordination spheres, represented by the general formula [{trans‐PtCl (NH3) 2} 2 …

Sequence specificity of DNA-DNA interstrand cross-link formation by cisplatin and dinuclear platinum complexes

Y Zou, B Van Houten, N Farrell - Biochemistry, 1994 - ACS Publications
Revised Manuscript Received March 11, 1994® abstract: The sequence specificity of
interstrand cross-links induced in DNA by mononuclear and dinuclear platinum complexes …

Comparison of structural effects in 1, 4 DNA–DNA interstrand cross-links formed by dinuclear and trinuclear platinum complexes

Y Qu, NJ Scarsdale, MC Tran, N Farrell - Journal of inorganic biochemistry, 2004 - Elsevier
The novel anticancer drug ([{trans-PtCl (NH3) 2} 2-μ-{trans-Pt (NH3) 2 (NH2 (CH2) 6NH2)
2}](NO3) 4)(BBR3464, 1, 0, 1/t, t, t, TPC) forms a 1, 4-interstrand cross-linked adduct with the …

Effect of the geometry of the central coordination sphere in antitumor trinuclear platinum complexes on DNA binding

J Kasparkova, O Vrana, N Farrell, V Brabec - Journal of inorganic …, 2004 - Elsevier
Polynuclear platinum compounds comprise a unique class of anticancer agents with
chemical and biological properties different from mononuclear platinum drugs. The lead …

DNA Cross‐Linking Patterns Induced by an Antitumor‐Active Trinuclear Platinum Complex and Comparison with Its Dinuclear Analogue

J Zhu, Y Zhao, Y Zhu, Z Wu, M Lin, W He… - … A European Journal, 2009 - Wiley Online Library
The center of it all: An antitumor‐active trinuclear platinum complex forms unprecedented
interstrand cross‐linked triadducts with 18‐mer DNA duplexes (see figure; complex in yellow …

Recognition of DNA interstrand cross-links of cis-diamminedichloroplatinum (II) and its trans isomer by DNA-binding proteins

J Kasparkova, V Brabec - Biochemistry, 1995 - ACS Publications
Revised Manuscript Received July 6, 7995® abstract: Recognition and processing by
cellular proteins of DNA modifiedby platinum complexes have been suggested to be …

Interaction of novel bis (platinum) complexes with DNA

JD Roberts, B Van Houten, Y Qu… - Nucleic acids …, 1989 - academic.oup.com
Abstract Bis (platinum) complexes [{cis-PtCl2 (NH3)} 2H2N (CH2) nNH2] are a novel series
of potential anticancer agents in which two cis-diamine (platinum) groups are linked by an …

Cooperative effects in long-range 1,4 DNA-DNA interstrand cross-links formed by polynuclear platinum complexes: an unexpected syn orientation of adenine bases …

Y Qu, NJ Scarsdale, MC Tran, NP Farrell - JBIC Journal of Biological …, 2003 - Springer
The novel phase II anticancer drug BBR3464 ([{trans-PtCl (NH 3) 2} 2-µ-{trans-Pt (NH 3) 2
(NH 2 (CH 2) 6 NH 2) 2}](NO 3) 4) forms a 1, 4-interstrand cross-link adduct with the self …

Synthesis and DNA conformational changes of non-covalent polynuclear platinum complexes

Y Qu, A Harris, A Hegmans, A Petz… - Journal of inorganic …, 2004 - Elsevier
Polynuclear platinum compounds demonstrate many novel phenomena in their interactions
with DNA and proteins as well as novel anti-cancer activities. Previous studies indicated that …