نتایج جستجو برای: platinum compounds
تعداد نتایج: 246783 فیلتر نتایج به سال:
This paper describes the synthesis and the spectroscopic characterisation of cis-dichloro[N-(4-(17alpha-ethynylestradiolyl)-benzyl)-ethylenediamine]platinum(II) and cis-diamino[2-(4-(17alpha-ethynylestradiolyl)-benzoylamino)-malonato]platinum(II). These complexes were synthesised in good yield according to multi-step procedures based on the classical and non-classical Sonogashira coupling react...
Multinuclear platinum anticancer complexes are a proven option to overcome resistance of established anticancer compounds. Transferring this concept to ruthenium complexes led to the synthesis of dinuclear Ru(II)-arene compounds containing a bis(pyridinone)alkane ligand linker. A pronounced influence of the spacer length on the in vitro anticancer activity was found, which is correlated to the ...
BACKGROUND LA-12 is a new platinum (IV) drug with promising cytotoxic effects in a wide range of cancer cell lines. Its confluence-dependent effects were compared with cisplatin (CDDP) and oxaliplatin (L-OHP) in HT-29 cells. MATERIALS AND METHODS Cytotoxicity was determined by MTT test, eosin exclusion assay, and cell number quantification. The cell cycle was analysed using propidium iodide D...
Chemotherapeutics, including the platinum compounds oxaliplatin (OXP) and cisplatin (CDDP), are standard care of treatment for cancer. Although chemotherapy has long been considered immunosuppressive, evidence now suggests that certain cytotoxic agents can efficiently stimulate antitumor responses, through the induction of a form of apoptosis, called immunogenic cell death (ICD). ICD is charact...
Of 49 compounds known to have antitumor properties, 6 were found to have significant activity against Trypanosoma rhodesiense infections in mice. Activity against the African trypanosomes has not been reported previously for any of these six compounds. In order of decreasing activity these compounds were: (i) imidazole-4-carboxamide, 5-(3,3-dimethyl-1,1-triazene), (ii) inosine diglycolaldehyde,...
1- and 1,5-Aminoalkylamine substituted anthraquinones (AAQs, 1C3 1,5C3) were peptide coupled to 1-, 2-, 3-pyrrole lexitropsins generate compounds that incorporated both DNA minor groove intercalating moieties. The corresponding platinum(II) amidine complexes synthesized through a synthetically facile amine-to-platinum mediated nitrile ‘Click’ reaction. precursors as well the biologically evalua...
The new complexes tetra-platinum(II)-thiopyridylporphyrin 3 and tetra-platinum(II)-thiopyridylporphyrinato Zn(II) 4 were obtained by coordination of the peripheral thiopyridyl units of the free-base 5,10,15,20-tetrakis[2,3,5,6-tetrafluoro-4-(4-pyridylsulfanyl)phenyl]porphyrin 1 or their corresponding zinc complex 2, respectively, with four chloro(2,2'-bipyridine)platinum(II) [Pt(bpy)Cl](+) unit...
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