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Drzewiecka-Antonik A, Rejmak P, Klepka M, Wolska A, Chrzanowska A, Struga M. Structure and anticancer activity of Cu(II) complexes with (bromophenyl)thiourea moiety attached to the polycyclic imide. J Inorg Biochem 2020; 212:111234. [PMID: 32927369 DOI: 10.1016/j.jinorgbio.2020.111234] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 08/15/2020] [Accepted: 08/16/2020] [Indexed: 11/25/2022]
Abstract
A series of nine copper complexes were synthesized by reacting 1,3-disubstituted thioureas with copper(II) chloride. The new compounds were characterized by elemental analysis, infrared, ultraviolet-visible and X-ray absorption spectroscopies as well as molecular modelling. The molecular structure of complexes in the solid state consists of two thiourea ligands chelated to the Cu(II) ion through the S and deprotonated N atoms (CuN2S2). The coordination polyhedron of metal cation in powdered samples exhibits two different geometries. Pseudo-tetrahedral structure is observed for noncentrosymmetric complexes with cis-N2S2 arrangement around Cu(II). A distorted square planar geometry is characteristic for centrosymmetric compounds with trans arrangements of chelating atoms around the central ion. All complexes after dissolving in dimethyl sulfoxide adopt a centrosymmetric coordination, while after diluting this solution with water, the reorganization of atoms around the metal cation is observed, leading to the formation of a tetrahedral compounds. Initial ligands and Cu(II) complexes were evaluated for their cytotoxicity. Two complexes with 4- and 3-bromophenyl attached to the (1,7,8,9,10-pentamethyl-3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)thiourea moiety (Cu1, Cu3) are cytotoxic against SW480 and PC3 cells (IC50 4-19 μm), and non-cytotoxic against HaCaT cells (IC50 ≥ 84 μm), being more selective than doxorubicin and cisplatin used as references. The compounds induced apoptosis in cancer cells, however, Cu3 was estimated to be highly active inducer of late apoptosis in SW480 and PC3 cells at lower toxicity against normal cells. The likely mechanism of action of complexes is correlated with decreasing release of IL-6 in cancer cell lines.
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Affiliation(s)
| | - Paweł Rejmak
- Institute of Physics, Polish Academy of Sciences, Al. Lotnikow 32/46, PL-02668 Warsaw, Poland
| | - Marcin Klepka
- Institute of Physics, Polish Academy of Sciences, Al. Lotnikow 32/46, PL-02668 Warsaw, Poland
| | - Anna Wolska
- Institute of Physics, Polish Academy of Sciences, Al. Lotnikow 32/46, PL-02668 Warsaw, Poland
| | - Alicja Chrzanowska
- Medical University of Warsaw, Chair and Department of Biochemistry, Banacha 1, PL-02097 Warsaw, Poland
| | - Marta Struga
- Medical University of Warsaw, Chair and Department of Biochemistry, Banacha 1, PL-02097 Warsaw, Poland
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Lu W, Shi J, Nie Y, Yang L, Chen J, Zhao F, Yang S, Xu L, Chi X. Synthesis, crystal structure, antiproliferative activity, DNA binding and density functional theory calculations of 3‐(pyridin‐2‐yl)‐8‐
tert
‐butylcoumarin and its copper(II) complex. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5875] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Wen Lu
- College of Science Nanjing Forestry University Nanjing Jiangsu 210037 China
| | - Jiuzhou Shi
- College of Science Nanjing Forestry University Nanjing Jiangsu 210037 China
| | - YingFang Nie
- College of Science Nanjing Forestry University Nanjing Jiangsu 210037 China
| | - Lu Yang
- College of Science Nanjing Forestry University Nanjing Jiangsu 210037 China
| | - Jichao Chen
- College of Science Nanjing Forestry University Nanjing Jiangsu 210037 China
| | - Fengyi Zhao
- College of Science Nanjing Forestry University Nanjing Jiangsu 210037 China
| | - Shilong Yang
- Advanced Analysis and Testing Center Nanjing Forestry University Nanjing Jiangsu 210037 China
| | - Li Xu
- College of Science Nanjing Forestry University Nanjing Jiangsu 210037 China
- Co‐Innovation Center for Sustainable Forestry in Southern China Nanjing Forestry University Nanjing Jiangsu 210037 China
| | - Xingwei Chi
- College of Science Nanjing Forestry University Nanjing Jiangsu 210037 China
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Synthesis, spectroscopic characterization, X-ray study and in vitro cytotoxicity of 5-hydroxycoumarin derivatives and their copper complexes. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.05.104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Drzewiecka-Antonik A, Ferenc W, Rejmak P, Wolska A, Klepka MT, Cristóvão B, Mirosław B, Sarzyński J, Osypiuk D. Coordination environment of new Co(II), Ni(II) and Cu(II) complexes with 4-bromophenoxyacetic acid: Structural, spectroscopic and theoretical studies. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.05.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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5
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Ostrowska K, Młodzikowska K, Głuch-Lutwin M, Gryboś A, Siwek A. Synthesis of a new series of aryl/heteroarylpiperazinyl derivatives of 8-acetyl-7-hydroxy-4-methylcoumarin with low nanomolar 5-HT 1A affinities. Eur J Med Chem 2017; 137:108-116. [PMID: 28575721 DOI: 10.1016/j.ejmech.2017.05.047] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 05/17/2017] [Accepted: 05/22/2017] [Indexed: 10/19/2022]
Abstract
We synthesized a series of aryl/heteroarylpiperazinyl derivatives of 8-acetyl-7-hydroxy-4-methylcoumarin and evaluated their antidepressant-like activity. We used a fast, microwave-assisted synthesis protocol and 1H, 13C NMR and HRMS spectrometry to confirm the structure of all compounds. We also used radioligand binding assays to determine the affinities towards 5-HT1A and 5-HT2A receptors and performed molecular docking studies to rationalize obtained results. Among the evaluated compounds seven displayed high affinity to the 5-HT1A (3a-1.3 nM, 5a-1.6 nM, 10a-1.6 nM, 11a-1.0 nM, 3b-1.0 nM, 5b-0.8 nM and 11b-1.5 nM) as well as significant 5-HT1A antagonist profiles. The equilibrium dissociation constant values of tested compounds shown differential intrinsic activity (3a-190 nM, 3b-28 nM, 5a-48 nM, 5b-23 nM, 10b-180 nM, 11a-99 nM, 11b-38 nM) of antagonist mode. Molecular docking studies using a homology model of 5-HT1A revealed that ligand 5b is stabilized mainly by hydrogen bonds to Ser190.
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Affiliation(s)
- Kinga Ostrowska
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha Str., 02 097 Warsaw, Poland.
| | - Katarzyna Młodzikowska
- Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha Str., 02 097 Warsaw, Poland
| | - Monika Głuch-Lutwin
- Department of Pharmacobiology, Faculty of Pharmacy, Jagiellonian University Collegium Medicum, Kraków, Poland
| | - Anna Gryboś
- Department of Pharmacobiology, Faculty of Pharmacy, Jagiellonian University Collegium Medicum, Kraków, Poland
| | - Agata Siwek
- Department of Pharmacobiology, Faculty of Pharmacy, Jagiellonian University Collegium Medicum, Kraków, Poland
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The Co(II), Ni(II) and Cu(II) complexes with herbicide 2,4-dichlorophenoxyacetic acid – Synthesis and structural studies. Chem Phys Lett 2017. [DOI: 10.1016/j.cplett.2016.11.053] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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7
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Gaur A, Klysubun W, Soni B, Shrivastava B, Prasad J, Srivastava K. Identification of different coordination geometries by XAFS in copper(II) complexes with trimesic acid. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.05.066] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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8
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XAFS study of copper(II) complexes with square planar and square pyramidal coordination geometries. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.04.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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9
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Klepka MT, Drzewiecka-Antonik A, Wolska A, Rejmak P, Ostrowska K, Hejchman E, Kruszewska H, Czajkowska A, Młynarczuk-Biały I, Ferenc W. Synthesis, structural studies and biological activity of new Cu(II) complexes with acetyl derivatives of 7-hydroxy-4-methylcoumarin. J Inorg Biochem 2015; 145:94-100. [DOI: 10.1016/j.jinorgbio.2015.01.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Revised: 01/14/2015] [Accepted: 01/15/2015] [Indexed: 12/20/2022]
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Experimental and theoretical approaches for the surface interaction between copper and activated sludge microorganisms at molecular scale. Sci Rep 2014; 4:7078. [PMID: 25399801 PMCID: PMC4233339 DOI: 10.1038/srep07078] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Accepted: 10/30/2014] [Indexed: 02/04/2023] Open
Abstract
Interactions between metals and activated sludge microorganisms substantially affect the speciation, immobilization, transport, and bioavailability of trace heavy metals in biological wastewater treatment plants. In this study, the interaction of Cu(II), a typical heavy metal, onto activated sludge microorganisms was studied in-depth using a multi-technique approach. The complexing structure of Cu(II) on microbial surface was revealed by X-ray absorption fine structure (XAFS) and electron paramagnetic resonance (EPR) analysis. EPR spectra indicated that Cu(II) was held in inner-sphere surface complexes of octahedral coordination with tetragonal distortion of axial elongation. XAFS analysis further suggested that the surface complexation between Cu(II) and microbial cells was the distorted inner-sphere coordinated octahedra containing four short equatorial bonds and two elongated axial bonds. To further validate the results obtained from the XAFS and EPR analysis, density functional theory calculations were carried out to explore the structural geometry of the Cu complexes. These results are useful to better understand the speciation, immobilization, transport, and bioavailability of metals in biological wastewater treatment plants.
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Puszynska-Tuszkanow M, Staszak Z, Misiaszek T, Klepka MT, Wolska A, Drzewiecka-Antonik A, Faltynowicz H, Cieslak-Golonka M. Metallophilic interactions in polynuclear Ag(I) complex with 1-methylhydantoin studied by X-ray absorption, electronic and vibrational spectroscopies. Chem Phys Lett 2014. [DOI: 10.1016/j.cplett.2014.02.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Drzewiecka A, Koziol AE, Klepka MT, Wolska A, Jimenez-Pulido SB, Struga M. Electrochemical synthesis and structural studies of zinc(II) complexes with derivatives of benzo[b]furancarboxylic acids. Chem Phys Lett 2013. [DOI: 10.1016/j.cplett.2013.04.078] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Two coordination modes around the Cu(II) cations in complexes with benzo[b]furancarboxylic acids. Chem Phys Lett 2013. [DOI: 10.1016/j.cplett.2013.01.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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Klepka MT, Drzewiecka A, Wolska A, Ferenc W. XAS studies on Cu(II) complexes with derivatives of phenoxyacetic and benzoic acids. Chem Phys Lett 2012. [DOI: 10.1016/j.cplett.2012.10.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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