Modifications of DNA by platinum complexes: relation to resistance of tumors to platinum antitumor drugs

V Brabec, J Kasparkova - Drug resistance updates, 2005 - Elsevier
The importance of platinum drugs in cancer chemotherapy is underscored by the clinical
success of cisplatin [cis-diamminedichloroplatinum (II)] and its analogues and by clinical …

Cytotoxic platinum coordination compounds. DNA binding agents

V Brabec, O Hrabina, J Kasparkova - Coordination Chemistry Reviews, 2017 - Elsevier
Despite the widespread use of antineoplastic platinum drugs, a number of accompanying
disadvantages exist. In connection with attempts to circumvent these problems new platinum …

Towards Antitumor Active trans‐Platinum Compounds

SM Aris, NP Farrell - European journal of inorganic chemistry, 2009 - Wiley Online Library
Substitution of NH3 by a range of amines in trans‐[PtCl2 (NH3) 2] produces compounds with
cytotoxicity significantly improved over the parent transplatin and in many cases equivalent …

Trans geometry in platinum antitumor complexes

U Kalinowska-Lis, J Ochocki… - Coordination Chemistry …, 2008 - Elsevier
In this paper we summarize the work on the development of trans-platinum complexes as
antitumor agents during the last 15 years. We review the structures and chemical properties …

[PDF][PDF] Conformation of DNA modified by monofunctional Ru (II) arene complexes: recognition by DNA binding proteins and repair. Relationship to cytotoxicity

O Novakova, J Kasparkova, V Bursova, C Hofr… - Chemistry & Biology, 2005 - cell.com
We analyzed DNA duplexes modified at central guanine residues by monofunctional Ru (II)
arene complexes [(η 6-arene) Ru (II)(en)(Cl)]+(arene= tetrahydroanthracene or p-cymene …

Diazido Mixed‐Amine Platinum (IV) Anticancer Complexes Activatable by Visible‐Light Form Novel DNA Adducts

Y Zhao, JA Woods, NJ Farrer… - … A European Journal, 2013 - Wiley Online Library
Platinum diam (m) ine complexes, such as cisplatin, are successful anticancer drugs, but
suffer from problems of resistance and side‐effects. Photoactivatable PtIV prodrugs offer the …

Research progress of azido-containing Pt (IV) antitumor compounds

M Mu, J Zhan, X Dai, H Gao - European Journal of Medicinal Chemistry, 2022 - Elsevier
Cancer is a long-known incurable disease, and the medical use of cisplatin has been a
significant discovery. However, the side-effects of cisplatin necessitate the development of …

Unique properties of DNA interstrand cross‐links of antitumor oxaliplatin and the effect of chirality of the carrier ligand

J Kasparkova, M Vojtiskova, G Natile… - … –A European Journal, 2008 - Wiley Online Library
The different antitumor and other biological effects of the third‐generation antitumor platinum
drug oxaliplatin [(1R, 2R‐diamminocyclohexane) oxalatoplatinum (ii)] in comparison with …

DNA–protein cross‐linking by trans ‐[PtCl 2 ( E‐ iminoether) 2 ]. A concept for activation of the trans …

O Novakova, J Kasparkova, J Malina… - Nucleic acids …, 2003 - academic.oup.com
The structure–pharmacological activity relationships generally accepted for antitumor
platinum compounds stressed the necessity for the cis‐[PtX 2 (amine) 2] structure while the …

Interactions of DNA with a new platinum (IV) azide dipyridine complex activated by UVA and visible light: relationship to toxicity in tumor cells

J Pracharova, L Zerzankova… - Chemical Research …, 2012 - ACS Publications
The PtIV diazido complex trans, trans, trans-[Pt (N3) 2 (OH) 2 (pyridine) 2](1) is unreactive in
the dark but is cytotoxic when photoactivated by UVA and visible light. We have shown that 1 …