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Andrés CMC, Pérez de la Lastra JM, Bustamante Munguira E, Andrés Juan C, Pérez-Lebeña E. Anticancer Activity of Metallodrugs and Metallizing Host Defense Peptides-Current Developments in Structure-Activity Relationship. Int J Mol Sci 2024; 25:7314. [PMID: 39000421 PMCID: PMC11242492 DOI: 10.3390/ijms25137314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 06/26/2024] [Accepted: 06/27/2024] [Indexed: 07/16/2024] Open
Abstract
This article provides an overview of the development, structure and activity of various metal complexes with anti-cancer activity. Chemical researchers continue to work on the development and synthesis of new molecules that could act as anti-tumor drugs to achieve more favorable therapies. It is therefore important to have information about the various chemotherapeutic substances and their mode of action. This review focuses on metallodrugs that contain a metal as a key structural fragment, with cisplatin paving the way for their chemotherapeutic application. The text also looks at ruthenium complexes, including the therapeutic applications of phosphorescent ruthenium(II) complexes, emphasizing their dual role in therapy and diagnostics. In addition, the antitumor activities of titanium and gold derivatives, their side effects, and ongoing research to improve their efficacy and reduce adverse effects are discussed. Metallization of host defense peptides (HDPs) with various metal ions is also highlighted as a strategy that significantly enhances their anticancer activity by broadening their mechanisms of action.
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Affiliation(s)
| | - José Manuel Pérez de la Lastra
- Institute of Natural Products and Agrobiology, CSIC-Spanish Research Council, Avda. Astrofísico Fco. Sánchez, 3, 38206 La Laguna, Spain
| | | | - Celia Andrés Juan
- Cinquima Institute and Department of Organic Chemistry, Faculty of Sciences, Valladolid University, Paseo de Belén, 7, 47011 Valladolid, Spain
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2
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Kornicka A, Balewski Ł, Lahutta M, Kokoszka J. Umbelliferone and Its Synthetic Derivatives as Suitable Molecules for the Development of Agents with Biological Activities: A Review of Their Pharmacological and Therapeutic Potential. Pharmaceuticals (Basel) 2023; 16:1732. [PMID: 38139858 PMCID: PMC10747342 DOI: 10.3390/ph16121732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/08/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023] Open
Abstract
Umbelliferone (UMB), known as 7-hydroxycoumarin, hydrangine, or skimmetine, is a naturally occurring coumarin in the plant kingdom, mainly from the Umbelliferae family that possesses a wide variety of pharmacological properties. In addition, the use of nanoparticles containing umbelliferone may improve anti-inflammatory or anticancer therapy. Also, its derivatives are endowed with great potential for therapeutic applications due to their broad spectrum of biological activities such as anti-inflammatory, antioxidant, neuroprotective, antipsychotic, antiepileptic, antidiabetic, antimicrobial, antiviral, and antiproliferative effects. Moreover, 7-hydroxycoumarin ligands have been implemented to develop 7-hydroxycoumarin-based metal complexes with improved pharmacological activity. Besides therapeutic applications, umbelliferone analogues have been designed as fluorescent probes for the detection of biologically important species, such as enzymes, lysosomes, and endosomes, or for monitoring cell processes and protein functions as well various diseases caused by an excess of hydrogen peroxide. Furthermore, 7-hydroxy-based chemosensors may serve as a highly selective tool for Al3+ and Hg2+ detection in biological systems. This review is devoted to a summary of the research on umbelliferone and its synthetic derivatives in terms of biological and pharmaceutical properties, especially those reported in the literature during the period of 2017-2023. Future potential applications of umbelliferone and its synthetic derivatives are presented.
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Affiliation(s)
- Anita Kornicka
- Department of Chemical Technology of Drugs, Faculty of Pharmacy, Medical University of Gdansk, 80-416 Gdansk, Poland; (Ł.B.); (M.L.); (J.K.)
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3
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Baklouti L, Mellah B, Koko WS. Complexing Properties of Synthesized 1,3,5-Triaza-7-Phosphaadamantane Derivatives Towards Some Lanthanides and Transition Metal Cations With Significant Antimicrobial and Antioxidant Activities. Dose Response 2023; 21:15593258231216274. [PMID: 38022901 PMCID: PMC10655660 DOI: 10.1177/15593258231216274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 10/31/2023] [Indexed: 12/01/2023] Open
Abstract
The synthesis of new water-soluble N-alkylated derivatives of 1,3,5-triaza-7-phosphaadamantane is presented. Ru(PPh3)2Cl2 has been used to react with 1-(4-nitrobenzyl)-3,5-triaza-1-azonia-7-phosphaadamantane bromide (PTAR). By using elemental analysis, NMR, and IR spectroscopy, the obtained compounds were identified. The UV-visible absorption spectroscopy has been used to monitor the complexation of various transition metal cations. Studies on conductivity have been utilized to validate the complexes' stoichiometries. Using the disc diffusion method, five bacteria strains were used for the study of the antimicrobial activity of compounds 1-3. All tested pathogens, including M luteus LB 141107, were found to have strong biologic activity against the compounds tested in this study. Additionally, DPPH (2,2-diphenyl-1-picrylhydrazyl) has been tested for its ability to scavenge hydrogen peroxide and free radicals. According to our results, these compounds exhibit excellent radical scavenging properties.
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Affiliation(s)
- Lassaad Baklouti
- Laboratory of Applied Chemistry and Natural Substances Resources and Environment, Faculty of Sciences, University of Carthage, Bizerta, 7021, Tunisia
| | - Besma Mellah
- National Center of Researches in Material Sciences (CNRSM), Soliman, 2050, Tunisia
| | - Waleed S. Koko
- Department of Science Laboratories, College of Science and Arts, Qassim University, Ar Rass, Saudi Arabia, 51921
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4
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Andreychuk NR, Vidjayacoumar B, Price JS, Kervazo S, Peeples CA, Emslie DJH, Vallet V, Gomes ASP, Réal F, Schreckenbach G, Ayers PW, Vargas-Baca I, Jenkins HA, Britten JF. Uranium(iv) alkyl cations: synthesis, structures, comparison with thorium(iv) analogues, and the influence of arene-coordination on thermal stability and ethylene polymerization activity. Chem Sci 2022; 13:13748-13763. [PMID: 36544741 PMCID: PMC9710223 DOI: 10.1039/d2sc04302e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 10/31/2022] [Indexed: 11/12/2022] Open
Abstract
Reaction of [(XA2)U(CH2SiMe3)2] (1; XA2 = 4,5-bis(2,6-diisopropylanilido)-2,7-di-tert-butyl-9,9-dimethylxanthene) with 1 equivalent of [Ph3C][B(C6F5)4] in arene solvents afforded the arene-coordinated uranium alkyl cations, [(XA2)U(CH2SiMe3)(η n -arene)][B(C6F5)4] {arene = benzene (2), toluene (3), bromobenzene (4) and fluorobenzene (5)}. Compounds 2, 3, and 5 were crystallographically characterized, and in all cases the arene is π-coordinated. Solution NMR studies of 2-5 suggest that the binding preferences of the [(XA2)U(CH2SiMe3)]+ cation follow the order: toluene ≈ benzene > bromobenzene > fluorobenzene. Compounds 2-4 generated in C6H5R (R = H, Me or Br, respectively) showed no polymerization activity under 1 atm of ethylene. By contrast, 5 and 5-Th (the thorium analogue of 5) in fluorobenzene at 20 and 70 °C achieved ethylene polymerization activities between 16 800 and 139 200 g mol-1 h-1 atm-1, highlighting the extent to which common arene solvents such as toluene can suppress ethylene polymerization activity in sterically open f-element complexes. However, activation of [(XA2)An(CH2SiMe3)2] {M = U (1) or Th (1-Th)} with [Ph3C][B(C6F5)4] in n-alkane solvents did not afford an active polymerization catalyst due to catalyst decomposition, illustrating the critical role of PhX (X = H, Me, Br or F) coordination for alkyl cation stabilization. Gas phase DFT calculations, including fragment interaction calculations with energy decomposition and ETS-NOCV analysis, were carried out on the cationic portion of 2'-Th, 2', 3' and 5' (analogues of 2-Th, 2, 3 and 5 with hydrogen atoms in place of ligand backbone methyl and tert-butyl groups), providing insight into the nature of actinide-arene bonding, which decreases in strength in the order 2'-Th > 2' ≈ 3' > 5'.
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Affiliation(s)
- Nicholas R. Andreychuk
- Department of Chemistry, McMaster University1280 Main St. WestHamiltonL8S 4M1OntarioCanada
| | | | - Jeffrey S. Price
- Department of Chemistry, McMaster University1280 Main St. WestHamiltonL8S 4M1OntarioCanada
| | - Sophie Kervazo
- Université Lille, UMR 8523 – Physique des Lasers Atoms et MoleculesF-59000 LilleFrance
| | - Craig A. Peeples
- Department of Chemistry, University of ManitobaWinnipegR3T 2N2ManitobaCanada
| | - David J. H. Emslie
- Department of Chemistry, McMaster University1280 Main St. WestHamiltonL8S 4M1OntarioCanada
| | - Valérie Vallet
- Université Lille, UMR 8523 – Physique des Lasers Atoms et MoleculesF-59000 LilleFrance
| | - André S. P. Gomes
- Université Lille, UMR 8523 – Physique des Lasers Atoms et MoleculesF-59000 LilleFrance
| | - Florent Réal
- Université Lille, UMR 8523 – Physique des Lasers Atoms et MoleculesF-59000 LilleFrance
| | - Georg Schreckenbach
- Department of Chemistry, University of ManitobaWinnipegR3T 2N2ManitobaCanada
| | - Paul W. Ayers
- Department of Chemistry, McMaster University1280 Main St. WestHamiltonL8S 4M1OntarioCanada
| | - Ignacio Vargas-Baca
- Department of Chemistry, McMaster University1280 Main St. WestHamiltonL8S 4M1OntarioCanada
| | - Hilary A. Jenkins
- Department of Chemistry, McMaster University1280 Main St. WestHamiltonL8S 4M1OntarioCanada
| | - James F. Britten
- Department of Chemistry, McMaster University1280 Main St. WestHamiltonL8S 4M1OntarioCanada
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Swaminathan S, Haribabu J, Balakrishnan N, Vasanthakumar P, Karvembu R. Piano stool Ru(II)-arene complexes having three monodentate legs: A comprehensive review on their development as anticancer therapeutics over the past decade. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214403] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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6
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Kuznetsov AE, Thomet FA. computational approach toward organometallic ruthenium(II) compounds with tunable hydrolytic properties. Chem Phys 2022. [DOI: 10.1016/j.chemphys.2022.111587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Relevance of Fluorinated Ligands to the Design of Metallodrugs for Their Potential Use in Cancer Treatment. Pharmaceutics 2022; 14:pharmaceutics14020402. [PMID: 35214133 PMCID: PMC8874657 DOI: 10.3390/pharmaceutics14020402] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 02/01/2022] [Accepted: 02/02/2022] [Indexed: 11/29/2022] Open
Abstract
Fluorination of pharmaceutical agents has afforded crucial modifications to their pharmacological profiles, leading to important advances in medicinal chemistry. On the other hand, metallodrugs are considered to be valuable candidates in the treatment of several diseases, albeit with the caveat that they may exhibit pharmacological disadvantages, such as poor water solubility, low bioavailability and short circulating time. To surmount these limitations, two approaches have been developed: one based on the design of novel metallodrug-delivering carriers and the other based on optimizing the structure of the ligands bound to the metal center. In this context, fluorination of the ligands may bring beneficial changes (physicochemical and biological) that can help to elude the aforementioned drawbacks. Thus, in this review, we discuss the use of fluorinated ligands in the design of metallodrugs that may exhibit potential anticancer activity.
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8
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Udvardy A, Joó F, Kathó Á. Synthesis and catalytic applications of Ru(II)-phosphaurotropine complexes with the use of simple water-soluble Ru(II)-precursors. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213871] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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9
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Swaminathan S, Haribabu J, Kalagatur NK, Nikhil M, Balakrishnan N, Bhuvanesh NSP, Kadirvelu K, Kolandaivel P, Karvembu R. Tunable Anticancer Activity of Furoylthiourea-Based Ru II -Arene Complexes and Their Mechanism of Action. Chemistry 2021; 27:7418-7433. [PMID: 33404126 DOI: 10.1002/chem.202004954] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 12/21/2020] [Indexed: 11/08/2022]
Abstract
Fourteen new RuII -arene (p-cymene/benzene) complexes (C1-C14) have been synthesized by varying the N-terminal substituent in the furoylthiourea ligand and satisfactorily characterized by using analytical and spectroscopic techniques. Electrostatic potential maps predicted that the electronic effect of the substituents was mostly localized, with some influence seen on the labile chloride ligands. The structure-activity relationships of the Ru-p-cymene and Ru-benzene complexes showed opposite trends. All the complexes were found to be highly toxic towards IMR-32 cancer cells, with C5 (Ru-p-cymene complex containing C6 H2 (CH3 )3 as N-terminal substituent) and C13 (Ru-benzene complex containing C6 H4 (CF3 ) as N-terminal substituent) showing the highest activity among each set of complexes, and hence they were chosen for further study. These complexes showed different behavior in aqueous solutions, and were also found to catalytically oxidize glutathione. They also promoted cell death by apoptosis and cell cycle arrest. Furthermore, the complexes showed good binding ability with the receptors Pim-1 kinase and vascular endothelial growth factor receptor 2, commonly overexpressed in cancer cells.
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Affiliation(s)
- Srividya Swaminathan
- Department of Chemistry, National Institute of Technology, Tiruchirappalli, 620015, Tamil Nadu, India
| | - Jebiti Haribabu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli, 620015, Tamil Nadu, India
| | - Naveen Kumar Kalagatur
- DRDO-BU Centre for Life Sciences, Bharathiar University Campus, Coimbatore, 641046, Tamil Nadu, India
| | - Maroli Nikhil
- Centre for Condensed Matter Theory, Department of Physics, Indian Institute of Science, Bangalore, 560012, Karnataka, India
| | - Nithya Balakrishnan
- Department of Chemistry, National Institute of Technology, Tiruchirappalli, 620015, Tamil Nadu, India
| | | | - Krishna Kadirvelu
- DRDO-BU Centre for Life Sciences, Bharathiar University Campus, Coimbatore, 641046, Tamil Nadu, India
| | | | - Ramasamy Karvembu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli, 620015, Tamil Nadu, India
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10
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Yousuf I, Bashir M. Synthesis, structural investigations, and cytotoxic evaluation of a half‐sandwich Ru(II)‐arene complex. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Imtiyaz Yousuf
- Department of Chemistry Aligarh Muslim University Aligarh Uttar Pradesh India
| | - Masrat Bashir
- Department of Chemistry Aligarh Muslim University Aligarh Uttar Pradesh India
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11
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Gandhaveeti R, Konakanchi R, Jyothi P, Bhuvanesh NSP, Anandaram S. Unusual coordination mode of aroyl/acyl thiourea ligands and their π‐arene ruthenium (II) piano‐stool complexes: Synthesis, molecular geometry, theoretical studies and biological applications. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4899] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Rohini Gandhaveeti
- Department of ChemistryNational Institute of Technology Tiruchirappalli 620015 India
| | - Ramaiah Konakanchi
- Department of ChemistryNational Institute of Technology Warangal 506004 India
| | | | | | - Sreekanth Anandaram
- Department of ChemistryNational Institute of Technology Tiruchirappalli 620015 India
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12
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Biggs GS, O'Neill MJ, Carames Mendez P, Scrase TG, Lin Y, Bin-Maarof AM, Bond AD, Boss SR, Barker PD. Use of a fluorinated probe to quantitatively monitor amino acid binding preferences of ruthenium(ii) arene complexes. Dalton Trans 2019; 48:6910-6920. [DOI: 10.1039/c8dt05159c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Speciation of Ru(ii) arene complexes in mixtures of amino acids with coordinating sidechains is easily resolved by 19F NMR.
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Affiliation(s)
- George S. Biggs
- University of Cambridge
- Chemistry Department
- Cambridge CB2 1EW
- UK
| | - Michael J. O'Neill
- University of Cambridge
- Chemistry Department
- Cambridge CB2 1EW
- UK
- Faculty of Science and Engineering School of Mathematics and Physical Sciences
| | | | | | - Yulu Lin
- University of Cambridge
- Chemistry Department
- Cambridge CB2 1EW
- UK
| | | | - Andrew D. Bond
- University of Cambridge
- Chemistry Department
- Cambridge CB2 1EW
- UK
| | - Sally R. Boss
- University of Cambridge
- Chemistry Department
- Cambridge CB2 1EW
- UK
| | - Paul D. Barker
- University of Cambridge
- Chemistry Department
- Cambridge CB2 1EW
- UK
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13
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Influence of Functionalized η
6
‐Arene Rings on Ruthenium(II) Curcuminoids Complexes. ChemistrySelect 2018. [DOI: 10.1002/slct.201801201] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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14
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Haribabu J, Sabapathi G, Tamizh MM, Balachandran C, Bhuvanesh NSP, Venuvanalingam P, Karvembu R. Water-Soluble Mono- and Binuclear Ru(η6-p-cymene) Complexes Containing Indole Thiosemicarbazones: Synthesis, DFT Modeling, Biomolecular Interactions, and In Vitro Anticancer Activity through Apoptosis. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00004] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Jebiti Haribabu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620 015, India
| | - Gopal Sabapathi
- Theoretical and Computational Chemistry Laboratory, School of Chemistry, Bharathidasan University, Tiruchirappalli 620 024, India
| | - Manoharan Muthu Tamizh
- Department of Chemistry, Siddha Central Research Institute, Central Council for Research in Siddha, Arumbakkam, Chennai 600 106, India
| | - Chandrasekar Balachandran
- Division of Natural Drug Discovery, Institute of Natural Medicine, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | | | - Ponnambalam Venuvanalingam
- Theoretical and Computational Chemistry Laboratory, School of Chemistry, Bharathidasan University, Tiruchirappalli 620 024, India
| | - Ramasamy Karvembu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620 015, India
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15
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Côrte-Real L, Teixeira RG, Gírio P, Comsa E, Moreno A, Nasr R, Baubichon-Cortay H, Avecilla F, Marques F, Robalo MP, Mendes P, Ramalho JPP, Garcia MH, Falson P, Valente A. Methyl-cyclopentadienyl Ruthenium Compounds with 2,2′-Bipyridine Derivatives Display Strong Anticancer Activity and Multidrug Resistance Potential. Inorg Chem 2018; 57:4629-4639. [DOI: 10.1021/acs.inorgchem.8b00358] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Leonor Côrte-Real
- Centro de Química Estrutural, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal
| | - Ricardo G. Teixeira
- Centro de Química Estrutural, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal
| | - Patrícia Gírio
- Centro de Química Estrutural, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal
- Drug Resistance and Membrane Proteins Team, Molecular Biology and Structural Biochemistry Laboratory, UMR 5086 CNRS-UCBL1, IBCP 7 Passage du Vercors, 69 367 Lyon Cedex 07, France
| | - Elisabeta Comsa
- Drug Resistance and Membrane Proteins Team, Molecular Biology and Structural Biochemistry Laboratory, UMR 5086 CNRS-UCBL1, IBCP 7 Passage du Vercors, 69 367 Lyon Cedex 07, France
| | - Alexis Moreno
- Drug Resistance and Membrane Proteins Team, Molecular Biology and Structural Biochemistry Laboratory, UMR 5086 CNRS-UCBL1, IBCP 7 Passage du Vercors, 69 367 Lyon Cedex 07, France
| | - Rachad Nasr
- Drug Resistance and Membrane Proteins Team, Molecular Biology and Structural Biochemistry Laboratory, UMR 5086 CNRS-UCBL1, IBCP 7 Passage du Vercors, 69 367 Lyon Cedex 07, France
| | - Hélène Baubichon-Cortay
- Drug Resistance and Membrane Proteins Team, Molecular Biology and Structural Biochemistry Laboratory, UMR 5086 CNRS-UCBL1, IBCP 7 Passage du Vercors, 69 367 Lyon Cedex 07, France
| | - Fernando Avecilla
- Grupo Xenomar, Centro de Investigacións Científicas Avanzadas (CICA), Departamento de Química, Facultade de Ciencias, Universidade da Coruña, Campus de A Coruña, 15071 A Coruña, Spain
| | - Fernanda Marques
- Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico (C2TN/IST), Universidade de Lisboa, Estrada Nacional 10 (km 139.7), 2695-066 Bobadela LRS, Portugal
| | - M. Paula Robalo
- Área Departamental de Engenharia Química, Instituto Superior de Engenharia de Lisboa, Instituto Politécnico de Lisboa, Rua Conselheiro Emídio Navarro, 1, 1959-007 Lisboa, Portugal
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | - Paulo Mendes
- Departamento de Química and Centro de Química de Évora, Escola de Ciências e Tecnologia, Universidade de Évora, Rua Romão Ramalho, 59, 7000-671 Évora, Portugal
| | - João P. Prates Ramalho
- Departamento de Química and Centro de Química de Évora, Escola de Ciências e Tecnologia, Universidade de Évora, Rua Romão Ramalho, 59, 7000-671 Évora, Portugal
| | - M. Helena Garcia
- Centro de Química Estrutural, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal
| | - Pierre Falson
- Drug Resistance and Membrane Proteins Team, Molecular Biology and Structural Biochemistry Laboratory, UMR 5086 CNRS-UCBL1, IBCP 7 Passage du Vercors, 69 367 Lyon Cedex 07, France
| | - Andreia Valente
- Centro de Química Estrutural, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal
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16
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Synthesis, structure, DNA binding and anticancer activity of mixed ligand ruthenium(II) complex. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.10.105] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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17
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Zhao J, Zhang D, Hua W, Li W, Xu G, Gou S. Anticancer Activity of Bifunctional Organometallic Ru(II) Arene Complexes Containing a 7-Hydroxycoumarin Group. Organometallics 2018. [DOI: 10.1021/acs.organomet.7b00842] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jian Zhao
- Pharmaceutical Research Center and School of Chemistry and Chemical
Engineering and ‡Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Dingyi Zhang
- Pharmaceutical Research Center and School of Chemistry and Chemical
Engineering and ‡Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Wuyang Hua
- Pharmaceutical Research Center and School of Chemistry and Chemical
Engineering and ‡Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Wanchun Li
- Pharmaceutical Research Center and School of Chemistry and Chemical
Engineering and ‡Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Gang Xu
- Pharmaceutical Research Center and School of Chemistry and Chemical
Engineering and ‡Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China
| | - Shaohua Gou
- Pharmaceutical Research Center and School of Chemistry and Chemical
Engineering and ‡Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, Southeast University, Nanjing 211189, China
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18
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Prior TJ, Savoie H, Boyle RW, Murray BS. pH-Dependent Modulation of Reactivity in Ruthenium(II) Organometallics. Organometallics 2018. [DOI: 10.1021/acs.organomet.7b00868] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Timothy J. Prior
- Chemistry, School of Mathematics and
Physical Sciences, University of Hull, Hull HU6 7RX, U.K
| | - Huguette Savoie
- Chemistry, School of Mathematics and
Physical Sciences, University of Hull, Hull HU6 7RX, U.K
| | - Ross W. Boyle
- Chemistry, School of Mathematics and
Physical Sciences, University of Hull, Hull HU6 7RX, U.K
| | - Benjamin S. Murray
- Chemistry, School of Mathematics and
Physical Sciences, University of Hull, Hull HU6 7RX, U.K
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19
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Garcia L, Anker MD, Mahon MF, Maron L, Hill MS. Coordination of arenes and phosphines by charge separated alkaline earth cations. Dalton Trans 2018; 47:12684-12693. [DOI: 10.1039/c8dt03124j] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Generation of ‘naked’ β-diketiminato magnesium and calcium cations allows the isolation of benzene, toluene, 1,4-difluorobenzene and terminal phosphine adducts.
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20
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Pike SD, Crimmin MR, Chaplin AB. Organometallic chemistry using partially fluorinated benzenes. Chem Commun (Camb) 2017; 53:3615-3633. [DOI: 10.1039/c6cc09575e] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorobenzenes, in particular fluorobenzene (FB) and 1,2-difluorobenzene (1,2-DiFB), are versatile solvents for conducting organometallic chemistry and transition-metal-based catalysis.
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Affiliation(s)
| | - Mark R. Crimmin
- Department of Chemistry
- Imperial College London
- London SW7 2AZ
- UK
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21
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Current and future potential of metallo drugs: Revisiting DNA-binding of metal containing molecules and their diverse mechanism of action. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.01.006] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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22
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Exploring the Ruthenium-Ligands Bond and Their Relative Properties at Different Computational Methods. J CHEM-NY 2016. [DOI: 10.1155/2016/3672062] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
We report some experimental bond distances and computational models of six ruthenium bonds obtained from DFT to higher computational methods like MP2 and CCSD. The bonds distances, geometrical RMSD, and the thermodynamic properties of the models from different computational methods are similar. It is observed that optimization of molecules of many light atoms with different functional methods results in significant geometrical variation in the values and order of the computed properties. The values of the hyperpolarizabilities, HOMO, LUMO, and isotropic and anisotropic shielding are found to depend greatly on the type of the functional used and the geometrical variation rather than on the nature of basis set used. However, all the methods rated modelled Ru-S, Ru-Cl, and Ru-O bonds as having the highest hyperpolarizabilities values. The infrared spectra data obtained from the different computational methods are significantly different from each other except for MP2 and CCSD which are found to be very similar.
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23
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Murray BS, Babak MV, Hartinger CG, Dyson PJ. The development of RAPTA compounds for the treatment of tumors. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.06.014] [Citation(s) in RCA: 266] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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24
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Fu Y, Sanchez-Cano C, Soni R, Romero-Canelon I, Hearn JM, Liu Z, Wills M, Sadler PJ. The contrasting catalytic efficiency and cancer cell antiproliferative activity of stereoselective organoruthenium transfer hydrogenation catalysts. Dalton Trans 2016; 45:8367-78. [DOI: 10.1039/c6dt01242f] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The rapidly growing area of catalytic ruthenium chemistry has provided new complexes with potential as organometallic anticancer agents with novel mechanisms of action.
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Affiliation(s)
- Ying Fu
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | | | - Rina Soni
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | | | | | - Zhe Liu
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | - Martin Wills
- Department of Chemistry
- University of Warwick
- Coventry
- UK
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25
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Relative binding affinities of fluorobenzene ligands in cationic rhodium bisphosphine η6–fluorobenzene complexes probed using collision-induced dissociation. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2014.08.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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26
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Brunk E, Rothlisberger U. Mixed Quantum Mechanical/Molecular Mechanical Molecular Dynamics Simulations of Biological Systems in Ground and Electronically Excited States. Chem Rev 2015; 115:6217-63. [PMID: 25880693 DOI: 10.1021/cr500628b] [Citation(s) in RCA: 301] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Elizabeth Brunk
- †Laboratory of Computational Chemistry and Biochemistry, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.,‡Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94618, United States
| | - Ursula Rothlisberger
- †Laboratory of Computational Chemistry and Biochemistry, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.,§National Competence Center of Research (NCCR) MARVEL-Materials' Revolution: Computational Design and Discovery of Novel Materials, 1015 Lausanne, Switzerland
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27
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Clavel CM, Păunescu E, Nowak-Sliwinska P, Griffioen AW, Scopelliti R, Dyson PJ. Modulating the Anticancer Activity of Ruthenium(II)-Arene Complexes. J Med Chem 2015; 58:3356-65. [PMID: 25812075 DOI: 10.1021/jm501655t] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Following the identification of [Ru(η(6)-p-cymene)Cl2(1H,1H,2H,2H-perfluorodecyl-3-(pyridin-3-yl)propanoate)], a ruthenium(II)-arene complex with a perfluoroalkyl-modified ligand that displays remarkable in vitro cancer cell selectivity, a series of structurally related compounds were designed. In the new derivatives, the p-cymene ring and/or the chloride ligands are substituted by other ligands to modulate the steric bulk or aquation kinetics. The new compounds were evaluated in both in vitro (cytotoxicity and migration assays) and in vivo (chicken chorioallantoic membrane) models and were found to exhibit potent antivascular effects.
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Affiliation(s)
- Catherine M Clavel
- †Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Emilia Păunescu
- †Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Patrycja Nowak-Sliwinska
- †Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Arjan W Griffioen
- ‡Angiogenesis Laboratory, Department of Medical Oncology, VUMC Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Rosario Scopelliti
- †Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Paul J Dyson
- †Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
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28
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Purkait K, Karmakar S, Bhattacharyya S, Chatterjee S, Dey SK, Mukherjee A. A hypoxia efficient imidazole-based Ru(ii) arene anticancer agent resistant to deactivation by glutathione. Dalton Trans 2015; 44:5969-73. [DOI: 10.1039/c4dt03983a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
[RuII(η6-p-cym)(L)Cl](PF6) is slow to hydrolyze and shows better anticancer activity in hypoxia with strong resistance to deactivation by l-glutathione.
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Affiliation(s)
- Kallol Purkait
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur-741246
- India
| | - Subhendu Karmakar
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur-741246
- India
| | - Sudipta Bhattacharyya
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur-741246
- India
| | - Saptarshi Chatterjee
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur-741246
- India
| | - Suman Kr Dey
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur-741246
- India
| | - Arindam Mukherjee
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur-741246
- India
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29
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Smoleński P, Pettinari C, Marchetti F, Guedes da Silva MFC, Lupidi G, Badillo Patzmay GV, Petrelli D, Vitali LA, Pombeiro AJL. Syntheses, structures, and antimicrobial activity of new remarkably light-stable and water-soluble tris(pyrazolyl)methanesulfonate silver(I) derivatives of N-methyl-1,3,5-triaza-7-phosphaadamantane salt - [mPTA]BF4. Inorg Chem 2014; 54:434-40. [PMID: 25531979 DOI: 10.1021/ic501855k] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Two new silver(I) complexes of formula [Ag(mPTA)4](Tpms)4(BF4) (1) and [Ag(Tpms)(mPTA)](BF4) (2) (mPTA = N-methyl-1,3,5-triaza-7-phosphaadamantane cation, Tpms = tris(pyrazol-1-yl)methanesulfonate anion) have been synthesized and fully characterized by elemental analyses, (1)H and (31)P{(1)H} NMR, ESI-MS, and IR spectroscopic techniques. The single-crystal X-ray diffraction study of 1 discloses a noncoordinated nature of the Tpms species, existing as counterions around the highly charged metal center [Ag(mPTA)](5+), 1 being the first reported coordination compound bearing a κ(0)-Tpms. 1 features high solubility and stability in water (S25 °C ≈ 30 mg·mL(-1)). The two complexes interact with calf thymus DNA via intercalation mode, binding to the BSA with decrease of its tryptophan fluorescence with a static quenching mechanism. The two new silver complexes exhibit significant antibacterial and antifungal activities screened in vitro against the standard strains of Staphylococcus aureus, Enterococcus faecalis, Pseudomonas aeruginosa, Escherichia coli, and Candida albicans.
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Affiliation(s)
- Piotr Smoleński
- Faculty of Chemistry, University of Wrocław , ul. F. Joliot-Curie 14, 50-383 Wrocław, Poland
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30
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Hiroi Y, Komine N, Komiya S, Hirano M. Regio- and Enantioselective Linear Cross-Dimerizations between Conjugated Dienes and Acrylates Catalyzed by New Ru(0) Complexes. Organometallics 2014. [DOI: 10.1021/om500927z] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yuki Hiroi
- Department
of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakacho, Koganei, Tokyo 184-8588, Japan
| | - Nobuyuki Komine
- Department
of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakacho, Koganei, Tokyo 184-8588, Japan
- Japan Science and Technology Agency (JST),
ACT-C, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Sanshiro Komiya
- Department
of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakacho, Koganei, Tokyo 184-8588, Japan
| | - Masafumi Hirano
- Department
of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakacho, Koganei, Tokyo 184-8588, Japan
- Japan Science and Technology Agency (JST),
ACT-C, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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31
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Govender P, Lemmerhirt H, Hutton AT, Therrien B, Bednarski PJ, Smith GS. First- and Second-Generation Heterometallic Dendrimers Containing Ferrocenyl–Ruthenium(II)–Arene Motifs: Synthesis, Structure, Electrochemistry, and Preliminary Cell Proliferation Studies. Organometallics 2014. [DOI: 10.1021/om500809g] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Preshendren Govender
- Department
of Chemistry, University of Cape Town, Rondebosch 7701, Cape Town, South Africa
| | - Heidi Lemmerhirt
- Department
of Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, Ernst-Moritz-Arndt University Greifswald, 17487 Greifswald, Germany
| | - Alan T. Hutton
- Department
of Chemistry, University of Cape Town, Rondebosch 7701, Cape Town, South Africa
| | - Bruno Therrien
- Institute
of Chemistry, University of Neuchatel, 51 Ave de Bellevaux, CH-2000 Neuchatel, Switzerland
| | - Patrick J. Bednarski
- Department
of Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, Ernst-Moritz-Arndt University Greifswald, 17487 Greifswald, Germany
| | - Gregory S. Smith
- Department
of Chemistry, University of Cape Town, Rondebosch 7701, Cape Town, South Africa
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32
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Smoleński P, Jaros SW, Pettinari C, Lupidi G, Quassinti L, Bramucci M, Vitali LA, Petrelli D, Kochel A, Kirillov AM. New water-soluble polypyridine silver(I) derivatives of 1,3,5-triaza-7-phosphaadamantane (PTA) with significant antimicrobial and antiproliferative activities. Dalton Trans 2013; 42:6572-81. [PMID: 23474654 DOI: 10.1039/c3dt33026e] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The new series of silver(I) coordination polymers [Ag(N-N)(μ-PTA)]n(X)n (1, 2, 4-8, 10, 11) and discrete monomers [Ag(N-N)(PTA)2](X) (3, 9) {N-N = bpy (1-3), dtbpy (4), neocup (5, 6), phen (7-9), dione (10, 11); X = NO3 (1, 3, 5, 7, 9, 10), PF6 (2, 4, 6, 8, 11)} were generated by self-assembly reactions, in MeOH at ~25 °C, of AgNO3 or AgPF6 with 1,3,5-triaza-7-phosphaadamantane (PTA) and the corresponding polypyridines, namely 2,2'-bipyridine (bpy), 4,4'-di-tert-butyl-2,2'-bipyridine (dtbpy), 1,10-phenanthroline (phen), 2,9-dimethyl-1,10-phenanthroline (neocup) and 1,10-phenanthroline-5,6-dione (dione). The compounds were obtained as air and light stable solids and characterized by IR, (1)H and (31)P{(1)H} NMR spectroscopy, ESI(+)-MS and elemental analyses. The crystal structure of 1 was determined by single crystal X-ray diffraction analysis, revealing infinite one-dimensional (1D) linear chains driven by μ-PTA N,P-linkers. Apart from representing the first examples of the metal-PTA derivatives bearing polypyridine ligands, 1-11 also feature solubility in water (S(25°C) ≈ 4-18 mg mL(-1)). Selected compounds (1, 3, 5, 7, 9 and 10) were thus tested for their biological properties and found to exhibit significant antibacterial and antifungal activities, screened in vitro against the standard strains of Staphylococcus aureus, Staphylococcus pyogenes, Staphylococcus pneumoniae, Staphylococcus sanguinis, Staphylococcus mutans, Enterococcus faecalis, Pseudomonas aeruginosa, Escherichia coli and Candida albicans. Furthermore, the compounds 5, 7, 9 and 10 show a pronounced antiproliferative activity against human malignant melanoma (A375), and the effects on the inhibition of tumor cells in vitro are in agreement with the DNA-binding studies.
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Affiliation(s)
- Piotr Smoleński
- Faculty of Chemistry, University of Wrocław, Wrocław, Poland.
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33
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Busto N, Valladolid J, Martínez-Alonso M, Lozano HJ, Jalón FA, Manzano BR, Rodríguez AM, Carrión MC, Biver T, Leal JM, Espino G, García B. Anticancer activity and DNA binding of a bifunctional Ru(II) arene aqua-complex with the 2,4-diamino-6-(2-pyridyl)-1,3,5-triazine ligand. Inorg Chem 2013; 52:9962-74. [PMID: 23957818 DOI: 10.1021/ic401197a] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The synthesis and full characterization of the new aqua-complex [(η(6)-p-cymene)Ru(OH2)(κ(2)-N,N-2-pydaT)](BF4)2, [2](BF4)2, and the nucleobase derivative [(η(6)-p-cymene)Ru(9-MeG)(κ(2)-N,N-2-pydaT)](BF4)2, [4](PF6)2, where 2-pydaT = 2,4-diamino-6-(2-pyridyl)-1,3,5-triazine and 9-MeG = 9-methylguanine, are reported here. The crystal structures of both [4](PF6)2 and the chloro complex [(η(6)-p-cymene)RuCl(κ(2)-N,N-2-pydaT)](PF6), [1](PF6), have been elucidated by X-ray diffraction. The former provided relevant information regarding the interaction of the metallic fragment [(η(6)-p-cymene)Ru(κ(2)-N,N-2-pydaT)](2+) and a simple model of DNA. NMR and kinetic absorbance studies have proven that the aqua-complex [2](BF4)2 binds to the N7 site of guanine in nucleobases, nucleotides, or DNA. A stable bifunctional interaction (covalent and partially intercalated) between the [(η(6)-p-cymene)Ru(κ(2)-N,N-2-pydaT)](2+) fragment and CT-DNA has been corroborated by kinetic, circular dichroism, viscometry, and thermal denaturation experiments. The reaction mechanism entails the very fast formation of the Ru-O-(PO3) linkage prior to the fast intercalation of the 2-pydaT fragment. Then, a Ru-N7-(G) covalent bond is formed at the expense of the Ru-O-(PO3) bond, yielding a bifunctional complex. The dissociation rate of the intercalated fragment is slow, and this confers additional interest to [2](BF4)2 in view of the likely correlation between slow dissociation and biological activity, on the assumption that DNA is the only biotarget. Furthermore, [2](BF4)2 displays notable pH-dependent cytotoxic activity in human ovarian carcinoma cells (A2780, IC50 = 11.0 μM at pH = 7.4; IC50 = 6.58 μM at pH = 6.5). What is more, complex [2](BF4)2 is not cross-resistant with cisplatin, exhibiting a resistance factor, RF(A2780cis), of 0.28, and it shows moderate selectivity toward the cancer cell lines, in particular, A2780cis (IC50 = 3.0 5 ± 0.08 μM), relative to human lung fibroblast cells (MRC-5; IC50 = 24 μM), the model for healthy cells.
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Affiliation(s)
- Natalia Busto
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos s.n., 09001, Burgos, Spain
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Adeniyi AA, Ajibade PA. Computational properties of η6-toluene and η6-trifluorotoluene half-sandwich Ru(II) anticancer complexes. J Biomol Struct Dyn 2013; 32:1351-65. [DOI: 10.1080/07391102.2013.819299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Kljun J, Bratsos I, Alessio E, Psomas G, Repnik U, Butinar M, Turk B, Turel I. New uses for old drugs: attempts to convert quinolone antibacterials into potential anticancer agents containing ruthenium. Inorg Chem 2013; 52:9039-52. [PMID: 23886077 DOI: 10.1021/ic401220x] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Continuing the study of the physicochemical and biological properties of ruthenium-quinolone adducts, four novel complexes with the general formula [Ru([9]aneS3)(dmso-κS)(quinolonato-κ(2)O,O)](PF6), containing the quinolones levofloxacin (1), nalidixic acid (2), oxolinic acid (3), and cinoxacin (4), were prepared and characterized in solid state as well as in solution. Contrary to their organoruthenium analogues, these complexes are generally relatively stable in aqueous solution as substitution of the dimethylsulfoxide (dmso) ligand is slow and not quantitative, and a minor release of the quinolonato ligand is observed only in the case of 4. The complexes bind to serum proteins displaying relatively high binding constants. DNA binding was studied using UV-vis spectroscopy, cyclic voltammetry, and performing viscosity measurements of CT DNA solutions in the presence of complexes 1-4. These experiments show that the ruthenium complexes interact with DNA via intercalation. Possible electrostatic interactions occur in the case of compound 4, which also shows the most pronounced rate of hydrolysis. Compounds 2 and 4 also exhibit a weak inhibition of cathepsins B and S, which are involved in the progression of a number of diseases, including cancer. Furthermore, complex 2 displayed moderate cytotoxicity when tested on the HeLa cell line.
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Affiliation(s)
- Jakob Kljun
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Aškerčeva 5, SI-1000 Ljubljana, Slovenia
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36
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Silva TFS, Smoleński P, Martins LMDRS, Guedes da Silva MFC, Fernandes AR, Luis D, Silva A, Santos S, Borralho PM, Rodrigues CMP, Pombeiro AJL. Cobalt and Zinc Compounds Bearing 1,10-Phenanthroline-5,6-dione or 1,3,5-Triaza-7-phosphaadamantane Derivatives - Synthesis, Characterization, Cytotoxicity, and Cell Selectivity Studies. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300197] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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37
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Bíró L, Godó AJ, Bihari Z, Garribba E, Buglyó P. Tuning the Hydrolytic Properties of Half-Sandwich-Type Organometallic Cations in Aqueous Solution. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201201527] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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38
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Martins LMDRS, Alegria ECBA, Smoleński P, Kuznetsov ML, Pombeiro AJL. Oxorhenium complexes bearing the water-soluble tris(pyrazol-1-yl)methanesulfonate, 1,3,5-triaza-7-phosphaadamantane, or related ligands, as catalysts for Baeyer-Villiger oxidation of ketones. Inorg Chem 2013; 52:4534-46. [PMID: 23534942 DOI: 10.1021/ic400024r] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
New rhenium(VII or III) complexes [ReO3(PTA)2][ReO4] (1) (PTA = 1,3,5-triaza-7-phosphaadamantane), [ReO3(mPTA)][ReO4]I (2) (mPTA = N-methyl-1,3,5-triaza-7-phosphaadamantane cation), [ReO3(HMT)2][ReO4] (3) (HMT = hexamethylenetetramine), [ReO3(η(2)-Tpm)(PTA)][ReO4] (4) [Tpm = hydrotris(pyrazol-1-yl)methane, HC(pz)3, pz = pyrazolyl], [ReO3(Hpz)(HMT)][ReO4] (5) (Hpz = pyrazole), [ReO(Tpms)(HMT)] (6) [Tpms = tris(pyrazol-1-yl)methanesulfonate, O3SC(pz)3(-)] and [ReCl2{N2C(O)Ph}(PTA)3] (7) have been prepared from the Re(VII) oxide Re2O7 (1-6) or, in the case of 7, by ligand exchange from the benzoyldiazenido complex [ReCl2{N2C(O)Ph}(Hpz)(PPh3)2], and characterized by IR and NMR spectroscopies, elemental analysis and electrochemical properties. Theoretical calculations at the density functional theory (DFT) level of theory indicated that the coordination of PTA to both Re(III) and Re(VII) centers by the P atom is preferable compared to the coordination by the N atom. This is interpreted in terms of the Re-PTA bond energy and hard-soft acid-base theory. The oxo-rhenium complexes 1-6 act as selective catalysts for the Baeyer-Villiger oxidation of cyclic and linear ketones (e.g., 2-methylcyclohexanone, 2-methylcyclopentanone, cyclohexanone, cyclopentanone, cyclobutanone, and 3,3-dimethyl-2-butanone or pinacolone) to the corresponding lactones or esters, in the presence of aqueous H2O2. The effects of a variety of factors are studied toward the optimization of the process.
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Affiliation(s)
- Luísa M D R S Martins
- Chemical Engeneering Departamental Area, Instituto Superior de Engenharia de Lisboa (ISEL), R. Conselheiro Emídio Navarro, 1959-007 Lisboa, Portugal.
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39
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Govender P, Sudding LC, Clavel CM, Dyson PJ, Therrien B, Smith GS. The influence of RAPTA moieties on the antiproliferative activity of peripheral-functionalised poly(salicylaldiminato) metallodendrimers. Dalton Trans 2013; 42:1267-77. [DOI: 10.1039/c2dt31337e] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Wu Q, Wu J, Mei WJ, Wang Q, Zhang Z, Wu XH, Sun FY, Wu WL, Chen YH, Hu XY, Tao YY. Microwave-Assisted Synthesis of Arene Ruthenium(II) Complex as Apoptosis Inducer of A549 Cells. Aust J Chem 2013. [DOI: 10.1071/ch13269] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
An arene ruthenium(ii) complex coordinated with 2-(2-chlorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline, [(η6-C6H6)Ru(o-ClPIP)Cl]Cl (1), has been prepared by using microwave-assisted synthesis technology. The anti-tumour activity of this complex against various tumour cells has been evaluated by MTT assay and the results show that complex 1 exhibits selective inhibitory activity against the growth of human lung adenocarcinoma A549 cells with IC50 = 31.58 μM. Further studies by flow cytometric analysis showed that apoptosis of A549 cells was observed when dealt with complex 1. Furthermore, complex 1 exhibits excellent binding affinity with DNA molecules which was confirmed by spectroscopy methods, as well viscosity and melting point experiments. As a result, the conformation of DNA molecules was disturbed by complex 1.
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Lastra-Barreira B, Díaz-Álvarez AE, Menéndez-Rodríguez L, Crochet P. Eugenol isomerization promoted by arene–ruthenium(ii) complexes in aqueous media: influence of the pH on the catalytic activity. RSC Adv 2013. [DOI: 10.1039/c3ra43030h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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Pérez-Torrente JJ, Cunchillos C, Gómez-Bautista D, Jiménez MV, Castarlenas R, Lahoz FJ, Oro LA. Synthesis, structure, and kinetic studies on [RuCl2(NCCH3)2(cod)]. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.708740] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Jesús J. Pérez-Torrente
- a Departamento de Química Inorgánica , Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-CSIC , C/Pedro Cerbuna, 12. 50009-Zaragoza , Spain
| | - Carmen Cunchillos
- a Departamento de Química Inorgánica , Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-CSIC , C/Pedro Cerbuna, 12. 50009-Zaragoza , Spain
| | - Daniel Gómez-Bautista
- a Departamento de Química Inorgánica , Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-CSIC , C/Pedro Cerbuna, 12. 50009-Zaragoza , Spain
| | - M. Victoria Jiménez
- a Departamento de Química Inorgánica , Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-CSIC , C/Pedro Cerbuna, 12. 50009-Zaragoza , Spain
| | - Ricardo Castarlenas
- a Departamento de Química Inorgánica , Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-CSIC , C/Pedro Cerbuna, 12. 50009-Zaragoza , Spain
| | - Fernando J. Lahoz
- a Departamento de Química Inorgánica , Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-CSIC , C/Pedro Cerbuna, 12. 50009-Zaragoza , Spain
| | - Luis A. Oro
- a Departamento de Química Inorgánica , Instituto de Síntesis Química y Catálisis Homogénea-ISQCH, Universidad de Zaragoza-CSIC , C/Pedro Cerbuna, 12. 50009-Zaragoza , Spain
- b Centre for Refining & Petrochemicals, King Fahd University of Petroleum and Minerals , Dhahran 31261 , Saudi Arabia
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Govender P, Therrien B, Smith GS. Bio-Metallodendrimers - Emerging Strategies in Metal-Based Drug Design. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200161] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Fu Q, Zhou L, Li J. Binding of anticancer drug Ru(η 6 -C6H5(CH2)2OH)Cl2(DAPTA) to DNA purine bases and amino acid residues: a theoretical study. Struct Chem 2012. [DOI: 10.1007/s11224-012-0003-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Tan YQ, Dyson PJ, Ang WH. Acetal-Functionalized RAPTA Complexes for Conjugation and Labeling. Organometallics 2011. [DOI: 10.1021/om200783r] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yu Qian Tan
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Wee Han Ang
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543
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Giannini F, Süss-Fink G, Furrer J. Efficient Oxidation of Cysteine and Glutathione Catalyzed by a Dinuclear Areneruthenium Trithiolato Anticancer Complex. Inorg Chem 2011; 50:10552-4. [DOI: 10.1021/ic201941j] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Federico Giannini
- Departement für Chemie und Biochemie, Universität Bern, CH-3012 Bern, Switzerland
- Institut de Chimie, Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland
| | - Georg Süss-Fink
- Institut de Chimie, Université de Neuchâtel, CH-2000 Neuchâtel, Switzerland
| | - Julien Furrer
- Departement für Chemie und Biochemie, Universität Bern, CH-3012 Bern, Switzerland
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47
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Smith GS, Therrien B. Targeted and multifunctional arene ruthenium chemotherapeutics. Dalton Trans 2011; 40:10793-800. [PMID: 21858344 DOI: 10.1039/c1dt11007a] [Citation(s) in RCA: 217] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The introduction of multifunctionalities for tumour targeting is becoming a popular strategy toward the development of new therapeutic agents. In particular, the multifaceted potential of ruthenium(II)-arene complexes show great promise as chemotherapeutics. An ever-increasing number of papers dealing with the integration of ruthenium complexes with biologically active molecules to derive bioorganometallic molecules of chemotherapeutic significance have been published in recent years. This perspective review presents a short overview of multifunctional ruthenium-based drugs, especially those containing arene ruthenium complexes, with the emphasis on the combination of photosensitizers with ruthenium complexes for the preparation of novel multifunctional photodynamic therapy agents.
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Affiliation(s)
- Gregory S Smith
- University of Cape Town, Department of Chemistry, Rondebosch, 7701, Cape Town, South Africa
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Ang WH, Casini A, Sava G, Dyson PJ. Organometallic ruthenium-based antitumor compounds with novel modes of action. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2010.11.009] [Citation(s) in RCA: 299] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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49
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Chval Z, Futera Z, Burda JV. Comparison of hydration reactions for “piano-stool” RAPTA-B and [Ru(η6− arene)(en)Cl]+ complexes: Density functional theory computational study. J Chem Phys 2011; 134:024520. [DOI: 10.1063/1.3515534] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
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Affiliation(s)
- Gilles Gasser
- Institute of Inorganic Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
- Chair of Inorganic Chemistry I, Bioinorganic Chemistry, Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätsstrasse 150, 44801 Bochum, Germany
| | - Ingo Ott
- Institute of Pharmaceutical Chemistry, Technische Universität Braunschweig, Beethovenstrasse 55, 38106 Braunschweig, Germany
| | - Nils Metzler-Nolte
- Chair of Inorganic Chemistry I, Bioinorganic Chemistry, Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätsstrasse 150, 44801 Bochum, Germany
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