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Malček M, Kožíšková J, Herich P, Rapta P, Stepanenko I, Arion VB. Formation of metal-radical species upon reduction of late transition metal complexes with heteroleptic ligands: an experimental and theoretical study. NEW J CHEM 2020. [DOI: 10.1039/d0nj02447c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Three novel transition metal complexes with selenadiazoloquinolones as potential broad spectrum antibiotics in clinical praxis.
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Affiliation(s)
- Michal Malček
- Institute of Physical Chemistry and Chemical Physics
- Faculty of Chemical and Food Technology
- Slovak University of Technology in Bratislava
- SK-812 37 Bratislava
- Slovak Republic
| | - Júlia Kožíšková
- Institute of Physical Chemistry and Chemical Physics
- Faculty of Chemical and Food Technology
- Slovak University of Technology in Bratislava
- SK-812 37 Bratislava
- Slovak Republic
| | - Peter Herich
- Institute of Physical Chemistry and Chemical Physics
- Faculty of Chemical and Food Technology
- Slovak University of Technology in Bratislava
- SK-812 37 Bratislava
- Slovak Republic
| | - Peter Rapta
- Institute of Physical Chemistry and Chemical Physics
- Faculty of Chemical and Food Technology
- Slovak University of Technology in Bratislava
- SK-812 37 Bratislava
- Slovak Republic
| | - Iryna Stepanenko
- Institute of Inorganic Chemistry of the University of Vienna
- A1090 Vienna
- Austria
| | - Vladimir B. Arion
- Institute of Inorganic Chemistry of the University of Vienna
- A1090 Vienna
- Austria
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Jantová S, Topoľská D, Janošková M, Pánik M, Milata V. Study of the cytotoxic/toxic potential of the novel anticancer selenodiazoloquinolone on fibroblast cells and 3D skin model. Interdiscip Toxicol 2017; 9:106-112. [PMID: 28652854 PMCID: PMC5464683 DOI: 10.1515/intox-2016-0014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 11/10/2016] [Accepted: 11/17/2016] [Indexed: 11/15/2022] Open
Abstract
The new synthetically prepared quinolone derivative 7-ethyl 9-ethyl-6-oxo-6,9-dihydro[1,2,5]selenadiazolo [3,4-h]quinoline-7-carboxylate (E2h) showed in our previous study cytotoxic effects towards tumor cells and immunomodulatory activities on RAW 264.7 cell line murine macrophages. E2h may have a potential use as a novel chemotherapeutic agent with immunomodulatory properties and the ability to induce apoptotic death of cancer cells. The aim of the present study was to examine the antiproliferative/cytotoxic activities of E2h on human non-cancer fibroblast BHNF-1 cells and reconstructed human epidermis EpiDerm™. Further the effects of E2h on tissue structure and morphology were examined. Cytotoxic/toxic studies showed that selenadiazoloquinolone is not toxic on normal human fibroblast cells BHNF-1 and dimensional skin constructs EpiDerm™. Evaluation of morphological changes in EpiDerm™ showed no change in the construction and morphology of skin tissue treated by E2h compared to control.
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Affiliation(s)
- Soňa Jantová
- Institute of Biochemistry and Microbiology, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovakia
| | - Dominika Topoľská
- Institute of Biochemistry and Microbiology, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovakia.,Institute of Experimental Pharmacology and Toxicology, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Michaela Janošková
- Institute of Biochemistry and Microbiology, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovakia
| | - Miroslav Pánik
- Institute of Management, Slovak University of Technology, Bratislava, Slovakia
| | - Viktor Milata
- Institute of Organic Chemistry, Catalysis and Petrochemistry, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava, Slovakia
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Jantová S, Paulovičová E, Paulovičová L, Topoľská D, Pánik M, Milata V. Assessment of Immunomodulatory Activities andin vitroToxicity of New Quinolone 7-ethyl 9-ethyl-6-oxo-6,9-dihydro[1,2,5]selenadiazolo[3,4-h]quinoline-7-carboxylate. Immunol Invest 2017; 46:341-360. [DOI: 10.1080/08820139.2017.1280050] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Hricovíni M, Dvoranová D, Barbieriková Z, Jantová S, Bella M, Šoral M, Brezová V. 6-Nitroquinolones in dimethylsulfoxide: Spectroscopic characterization and photoactivation of molecular oxygen. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2016.08.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Joined X-ray, spectroscopic and theoretical study of potential antibacterial cyano group containing fluoroquinolone drugs precursors with the focus on the conformational behavior. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.07.055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Jantová S, Mrvová N, Hudec R, Sedlák J, Pánik M, Milata V. Pro-apoptotic effect of new quinolone 7- ethyl 9-ethyl-6-oxo-6,9-dihydro[1,2,5]selenadiazolo [3,4-h]quinoline-7-carboxylate on cervical cancer cell line HeLa alone/with UVA irradiation. Toxicol In Vitro 2016; 33:35-44. [DOI: 10.1016/j.tiv.2016.02.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Revised: 02/10/2016] [Accepted: 02/21/2016] [Indexed: 01/24/2023]
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Jantová S, Melušová M, Pánik M, Brezová V, Barbieriková Z. UVA-induced effects of 2,6-disubstituted 4-anilinoquinazolines on cancer cell lines. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 154:77-88. [DOI: 10.1016/j.jphotobiol.2015.11.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 11/02/2015] [Accepted: 11/05/2015] [Indexed: 10/22/2022]
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Dorotíková S, Kožíšková J, Malček M, Jomová K, Herich P, Plevová K, Briestenská K, Chalupková A, Mistríková J, Milata V, Dvoranová D, Bučinský L. Copper(II) complexes with new fluoroquinolones: Synthesis, structure, spectroscopic and theoretical study, DNA damage, cytotoxicity and antiviral activity. J Inorg Biochem 2015; 150:160-73. [DOI: 10.1016/j.jinorgbio.2015.06.017] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 06/15/2015] [Accepted: 06/15/2015] [Indexed: 11/28/2022]
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Pezzoni M, Meichtry M, Pizarro RA, Costa CS. Role of the Pseudomonas quinolone signal (PQS) in sensitising Pseudomonas aeruginosa to UVA radiation. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2015; 142:129-40. [DOI: 10.1016/j.jphotobiol.2014.11.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Revised: 11/20/2014] [Accepted: 11/24/2014] [Indexed: 10/24/2022]
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Fused-ring derivatives of quinoxalines: spectroscopic characterization and photoinduced processes investigated by EPR spin trapping technique. Molecules 2014; 19:12078-98. [PMID: 25120058 PMCID: PMC6271815 DOI: 10.3390/molecules190812078] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 08/05/2014] [Accepted: 08/08/2014] [Indexed: 11/16/2022] Open
Abstract
10-Ethyl-7-oxo-7,10-dihydropyrido[2,3-f]quinoxaline derivatives, synthesized as promising biologically/photobiologically active compounds were characterized by UV/vis, FT-IR and fluorescent spectroscopy. Photoinduced processes of these derivatives were studied by EPR spectroscopy, monitoring in situ the generation of reactive intermediates upon UVA (λmax=365 nm) irradiation. The formation of reactive oxygen species and further oxygen- and carbon-centered radical intermediates was detected and possible reaction routes were suggested. To quantify the investigated processes, the quantum yields of the superoxide radical anion spin-adduct and 4-oxo-2,2,6,6-tetramethylpiperidine N-oxyl generation were determined, reflecting the activation of molecular oxygen by the excited state of the quinoxaline derivative.
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Bani-Yaseen AD, Al-Balawi M. The solvatochromic, spectral, and geometrical properties of nifenazone: a DFT/TD-DFT and experimental study. Phys Chem Chem Phys 2014; 16:15519-26. [PMID: 24954054 DOI: 10.1039/c4cp01679c] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The solvatochromic, spectral, and geometrical properties of nifenazone (NIF), a pyrazole-nicotinamide drug, were experimentally and computationally investigated in several neat solvents and in hydro-organic binary systems such as water-acetonitrile and water-dioxane systems. The bathochromic spectral shift observed in NIF absorption spectra when reducing the polarity of the solvent was correlated with the orientation polarizability (Δf). Unlike aprotic solvents, a satisfactory correlation between λ(max) and Δf was determined (linear correlation of regression coefficient, R, equal to 0.93) for polar protic solvents. In addition, the medium-dependent spectral properties were correlated with the Kamlet-Taft solvatochromic parameters (α, β, and π*) by applying a multiple linear regression analysis (MLRA). The results obtained from this analysis were then employed to establish MLRA relationships for NIF in order to estimate the spectral shift in different solvents, which in turn exhibited excellent correlation (R > 0.99) with the experimental values of ν(max). Density functional theory (DFT) and time-dependent DFT theory calculations coupled with the integral equation formalism-polarizable continuum model (IEF-PCM) were performed to investigate the solvent-dependent spectral and geometrical properties of NIF. The calculations showed good and poor agreements with the experimental results using the CAM-B3LYP and B3LYP functionals, respectively. Experimental and theoretical results confirmed that the chemical properties of NIF are strongly dependent on the polarity of the chosen medium and its hydrogen bonding capability. This in turn supports the hypothesis of the delocalization of the electron density within the pyrazole ring of NIF.
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Affiliation(s)
- Abdulilah Dawoud Bani-Yaseen
- Department of Chemistry & Earth Sciences, College of Arts & Sciences, Qatar University, P.O. Box 2713, Doha, State of Qatar.
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Yadav N, Dwivedi A, Mujtaba SF, Kushwaha HN, Singh SK, Ray RS. Ambient UVA-Induced Expression of p53 and Apoptosis in Human Skin Melanoma A375 Cell Line by Quinine. Photochem Photobiol 2013; 89:655-64. [DOI: 10.1111/php.12047] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Accepted: 01/08/2013] [Indexed: 11/28/2022]
Affiliation(s)
- Neera Yadav
- Photobiology Division; CSIR-Indian Institute of Toxicology Research; Lucknow; India
| | - Ashish Dwivedi
- Photobiology Division; CSIR-Indian Institute of Toxicology Research; Lucknow; India
| | - Syed Faiz Mujtaba
- Photobiology Division; CSIR-Indian Institute of Toxicology Research; Lucknow; India
| | - Hari Narayan Kushwaha
- Pharmacokinetics and Metabolism Division; CSIR-Central Drug Research Institute; Chhattar Manzil Palace; Lucknow; India
| | - Shio Kumar Singh
- Pharmacokinetics and Metabolism Division; CSIR-Central Drug Research Institute; Chhattar Manzil Palace; Lucknow; India
| | - Ratan Singh Ray
- Photobiology Division; CSIR-Indian Institute of Toxicology Research; Lucknow; India
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Bäumler W, Regensburger J, Knak A, Felgenträger A, Maisch T. UVA and endogenous photosensitizers – the detection of singlet oxygen by its luminescence. Photochem Photobiol Sci 2012; 11:107-17. [DOI: 10.1039/c1pp05142c] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Staško A, Bella M, Rimarčík J, Barbieriková Z, Milata V, Lukeš V, Brezová V. Photoinduced decarboxylation of 9-oxo-6,9-dihydro[1,2,5]selenadiazolo[3,4-f
]quinoline-8-carboxylic acid. J PHYS ORG CHEM 2011. [DOI: 10.1002/poc.1955] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Andrej Staško
- Institute of Physical Chemistry and Chemical Physics; Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava; Radlinského 9 SK-812 37 Bratislava Slovak Republic
| | - Maroš Bella
- Institute of Organic Chemistry, Catalysis and Petrochemistry; Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava; Radlinského 9 SK-812 37 Bratislava Slovak Republic
| | - Ján Rimarčík
- Institute of Physical Chemistry and Chemical Physics; Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava; Radlinského 9 SK-812 37 Bratislava Slovak Republic
| | - Zuzana Barbieriková
- Institute of Physical Chemistry and Chemical Physics; Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava; Radlinského 9 SK-812 37 Bratislava Slovak Republic
| | - Viktor Milata
- Institute of Organic Chemistry, Catalysis and Petrochemistry; Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava; Radlinského 9 SK-812 37 Bratislava Slovak Republic
| | - Vladimír Lukeš
- Institute of Physical Chemistry and Chemical Physics; Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava; Radlinského 9 SK-812 37 Bratislava Slovak Republic
| | - Vlasta Brezová
- Institute of Physical Chemistry and Chemical Physics; Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava; Radlinského 9 SK-812 37 Bratislava Slovak Republic
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Spectroscopic characterization and photoinduced processes of 4-oxoquinoline derivatives. J Photochem Photobiol A Chem 2011. [DOI: 10.1016/j.jphotochem.2011.09.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Rimarčík J, Punyain K, Lukeš V, Klein E, Dvoranová D, Kelterer AM, Milata V, Lietava J, Brezová V. Theoretical and spectroscopic study of ethyl 1,4-dihydro-4-oxoquinoline-3-carboxylate and its 6-fluoro and 8-nitro derivatives in neutral and radical anion forms. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2011.02.055] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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