Photoactive Ru(II) complexes with dioxinophenanthroline ligands are potent cytotoxic agents
| Autor: | David K. Heidary, Achmad N. Hidayatullah, Edith C. Glazer, Sean Parkin, Erin Wachter |
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| Rok vydání: | 2014 |
| Předmět: |
Models
Molecular Stereochemistry Cell Survival chemistry.chemical_element HL-60 Cells Ligands Ruthenium Inorganic Chemistry Structure-Activity Relationship Coordination Complexes medicine Organometallic Compounds Molecule Structure–activity relationship Humans Physical and Theoretical Chemistry Cytotoxicity Cisplatin Dose-Response Relationship Drug Molecular Structure Ligand Photochemical Processes chemistry Human cancer medicine.drug Phenanthrolines |
| Zdroj: | Inorganic chemistry. 53(19) |
| ISSN: | 1520-510X |
| Popis: | Two novel strained ruthenium(II) polypyridyl complexes containing a 2,3-dihydro-1,4-dioxino[2,3-f]-1,10-phenanthroline (dop) ligand selectively ejected a methylated ligand when irradiated with >400 nm light. The best compound exhibited a 1880-fold increase in cytotoxicity in human cancer cells upon light-activation and was 19-fold more potent than the well-known chemotherapeutic, cisplatin. |
| Databáze: | OpenAIRE |
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