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Živanović AS, Bukonjić AM, Jovanović-Stević S, Bogojeski J, Ćoćić D, Bijelić AP, Ratković ZR, Volarević V, Miloradović D, Tomović DL, Radić GP. Complexes of copper(II) with tetradentate S,O-ligands: Synthesis, characterization, DNA/albumin interactions, molecular docking simulations and antitumor activity. J Inorg Biochem 2022; 233:111861. [DOI: 10.1016/j.jinorgbio.2022.111861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 05/02/2022] [Accepted: 05/08/2022] [Indexed: 11/29/2022]
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2
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Ifeanyieze KJ, Ayiya BB, Okpareke OC, Groutso TV, Asegbeloyin JN. Crystal structure, Hirshfeld surface and computational study of 1-(9,10-dioxo-9,10-dihydroanthracen-1-yl)-3-propanoylthiourea. ACTA CRYSTALLOGRAPHICA SECTION E CRYSTALLOGRAPHIC COMMUNICATIONS 2022; 78:439-444. [PMID: 35492276 PMCID: PMC8983977 DOI: 10.1107/s2056989022003127] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 03/23/2022] [Indexed: 11/20/2022]
Abstract
In the title compound, the thiourea chromophore is planar to an r.m.s deviation of 0.032 Å with the thiolate sulfur atom being the most deviated. Bifurcated N—H⋯O intramolecular hydrogen bonds result in an S(6) supramolecular synthon. In the crystal, molecules are linked by N—H⋯O intermolecular hydrogen-bonding interactions and stabilized by C—H⋯π and π–π interactions. The title compound, C18H14N2O3S, crystallizes in the orthorhombic crystal system and Pbca space group. The thiourea chromophore is planar to an r.m.s deviation of 0.032 Å with the thiolate sulfur atom being the most deviated. Bifurcated N—H⋯O intramolecular hydrogen bonds result in an S(6) supramolecular synthon. In the crystal, molecules are linked by N—H⋯O intermolecular hydrogen-bonding interactions and stabilized by C—H⋯π and π–π interactions. Hirshfeld surface analysis and fingerprint plot indicate the H⋯H intermolecular contacts as the highest contributor to the overall surface contacts (38%) and this is supported by the high dispersive and electrostatic interaction energies.
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Al‐abbasi AA, Tahir MIM, Kayed SF, Kassim MB. Synthesis, characterization and biological activities of mixed ligand oxovanadium (IV) complexes derived from
N
,
N
‐diethyl‐
N
′‐
para
‐substituted‐benzoylthiourea and hydrotris(3,5‐dimethylpyrazolyl)borate. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Aisha A. Al‐abbasi
- School of Chemical Sciences & Food Technology Faculty of Science & Technology, Universiti Kebangsaan Malaysia Bangi Selangor Malaysia
- Chemistry Department, Faculty of science/Sebha University Libya
| | | | - Safa Faris Kayed
- Department of Chemistry College of Science and Humanities in Al‐Kharj, Prince Sattam bin Abdulaziz University Al‐kharj Saudi Arabia
| | - Mohammad B. Kassim
- School of Chemical Sciences & Food Technology Faculty of Science & Technology, Universiti Kebangsaan Malaysia Bangi Selangor Malaysia
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The Cytotoxic Effect of Copper (II) Complexes with Halogenated 1,3-Disubstituted Arylthioureas on Cancer and Bacterial Cells. Int J Mol Sci 2021; 22:ijms222111415. [PMID: 34768844 PMCID: PMC8584173 DOI: 10.3390/ijms222111415] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/16/2021] [Accepted: 10/19/2021] [Indexed: 12/12/2022] Open
Abstract
A series of eight copper (II) complexes with 3-(4-chloro-3-nitrophenyl)thiourea were designed and synthesized. The cytotoxic activity of all compounds was assessed in three human cancer cell lines (SW480, SW620, PC3) and human normal keratinocytes (HaCaT). The complexes 1, 3, 5, 7 and 8 were cytotoxic to the studied tumor cells in the low micromolar range, without affecting the normal cells. The complexes 1, 3, 7 and 8 induced lactate dehydrogenase (LDH) release in all cancer cell lines, but not in the HaCaT cells. They provoked early apoptosis in pathological cells, especially in SW480 and PC3 cells. The ability of compounds 1, 3, 7 and 8 to diminish interleukin-6 (IL-6) concentration in a cell was established. For the first time, the influence of the most promising Cu (II) complexes on intensities of detoxifying and reactive oxygen species (ROS) scavenging the enzymes of tumor cells was studied. The cytotoxic effect of all copper (II) conjugates against standard and hospital bacterial strains was also proved.
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Thang Pham C, Thuy Pham T, Ha Nguyen V, Nguyet Trieu T, Huy Nguyen H. Syntheses, Structures, and Bioactivity Evaluation of some Transition Metal Complexes with Aroylbis(
N
,
N
‐diethylthioureas) Derived from Natural Compounds. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Chien Thang Pham
- Department of Inorganic Chemistry VNU University of Science Vietnam National University, Hanoi 19 Le Thanh Tong, Hoan Kiem 10021 Hanoi Vietnam
| | - Thu Thuy Pham
- Department of Inorganic Chemistry VNU University of Science Vietnam National University, Hanoi 19 Le Thanh Tong, Hoan Kiem 10021 Hanoi Vietnam
| | - Viet Ha Nguyen
- Faculty of Education Hanoi Metropolitan University 98 Duong Quang Ham, Cau Giay 11306 Hanoi Vietnam
| | - Thi Nguyet Trieu
- Department of Inorganic Chemistry VNU University of Science Vietnam National University, Hanoi 19 Le Thanh Tong, Hoan Kiem 10021 Hanoi Vietnam
| | - Hung Huy Nguyen
- Department of Inorganic Chemistry VNU University of Science Vietnam National University, Hanoi 19 Le Thanh Tong, Hoan Kiem 10021 Hanoi Vietnam
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A novel benzoylthiourea derivative with a triazinethione moiety: Synthesis and coordination with the organometallic fac-[Re(CO)3]+ core. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120116] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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7
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Plutín AM, Ramos R, Mocelo R, Alvarez A, Castellano EE, Cominetti MR, Oliveira KM, Donizeth de Oliveira T, Silva TE, S. Correa R, Batista AA. Antitumor activity of Pd(II) complexes with N,S or O,S coordination modes of acylthiourea ligands. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114543] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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8
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Chemosensing, molecular docking and antioxidant studies of 8-aminoquinoline appended acylthiourea derivatives. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.02.098] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Synthesis, crystal structure, computational analysis and biological properties of 1-(4-chlorobenzoyl)-3-[2-(2-{2-[3-(4-chlorobenzoyl)-thioureido]-ethoxy}ethoxy)ethyl]-thiourea and its Ni(II) and Cu(II) complexes. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.05.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Mushtaq A, Ali S, Iqbal M, Shahzadi S, Tahir MN, Ismail H. Supramolecular Heteroleptic Copper(II) Carboxylates: Synthesis, Spectral Characterization, Crystal Structures, and Enzyme Inhibition Assay. RUSS J COORD CHEM+ 2018. [DOI: 10.1134/s1070328418030053] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Asegbeloyin JN, Oyeka EE, Okpareke O, Ibezim A. Synthesis, structure, computational and in-silico anticancer studies of N,N -diethyl- N ′-palmitoylthiourea. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.09.093] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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Preparation, characterization and in vitro antioxidant and cytotoxicity studies of some 2,4-dichloro- N -[di(alkyl/aryl)carbamothioyl] benzamide derivatives. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.cdc.2016.11.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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13
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Wang D, Wu SY, Li HP, Yang Y, Roesky HW. Synthesis and Characterization of Copper Complexes with theN-(2,6-Diisopropylphenyl)-N′-acylthiourea Ligands. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601451] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Dan Wang
- School of Chemistry and Chemical Engineering; Centre for Environment and Water Resource; Central South University; Lushannan Road 932 410083 Changsha P. R. China
| | - Su-Yun Wu
- School of Chemistry and Chemical Engineering; Centre for Environment and Water Resource; Central South University; Lushannan Road 932 410083 Changsha P. R. China
- Department of Materials and Chemical Engineering; Hunan Institute of Technology; Henghua Road 18 421002 Hengyang P. R. China
| | - Hai-Pu Li
- School of Chemistry and Chemical Engineering; Centre for Environment and Water Resource; Central South University; Lushannan Road 932 410083 Changsha P. R. China
| | - Ying Yang
- School of Chemistry and Chemical Engineering; Centre for Environment and Water Resource; Central South University; Lushannan Road 932 410083 Changsha P. R. China
| | - Herbert W. Roesky
- Institut für Anorganische Chemie; Universität Göttingen; Tammannstrasse 4 37077 Göttingen Germany
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Hollmann K, Oppermann A, Witte M, Li S, Amen M, Flörke U, Egold H, Henkel G, Herres-Pawlis S. Copper(I) Complexes with Thiourea Derivatives as Ligands: Revealing Secrets of Their Bonding Scheme. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601547] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Katharina Hollmann
- RWTH Aachen University; Institut für Anorganische Chemie; Landoltweg 1 52074 Aachen Germany
| | - Alexander Oppermann
- RWTH Aachen University; Institut für Anorganische Chemie; Landoltweg 1 52074 Aachen Germany
| | - Matthias Witte
- RWTH Aachen University; Institut für Anorganische Chemie; Landoltweg 1 52074 Aachen Germany
| | - Sun Li
- Universität Paderborn; Warburger Str. 100 33098 Paderborn Germany
| | - Maike Amen
- Universität Paderborn; Warburger Str. 100 33098 Paderborn Germany
| | - Ulrich Flörke
- Universität Paderborn; Warburger Str. 100 33098 Paderborn Germany
| | - Hans Egold
- Universität Paderborn; Warburger Str. 100 33098 Paderborn Germany
| | - Gerald Henkel
- Universität Paderborn; Warburger Str. 100 33098 Paderborn Germany
| | - Sonja Herres-Pawlis
- RWTH Aachen University; Institut für Anorganische Chemie; Landoltweg 1 52074 Aachen Germany
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Kumar S, Purcell W, Conradie J, Bragg RR, Langner EHG. Synthesis, characterization, computational and antimicrobial activities of a novel iridium thiourea complex. NEW J CHEM 2017. [DOI: 10.1039/c7nj02019h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel octahedral iridium(iii)thiourea complex with potential medical applications.
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Affiliation(s)
- S. Kumar
- Department of Chemistry
- University of the Free State
- Bloemfontein
- South Africa
| | - W. Purcell
- Department of Chemistry
- University of the Free State
- Bloemfontein
- South Africa
| | - J. Conradie
- Department of Chemistry
- University of the Free State
- Bloemfontein
- South Africa
| | - R. R. Bragg
- Department of Microbiology
- University of the Free State
- Bloemfontein
- South Africa
| | - E. H. G. Langner
- Department of Chemistry
- University of the Free State
- Bloemfontein
- South Africa
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Correa RS, de Oliveira KM, Delolo FG, Alvarez A, Mocelo R, Plutin AM, Cominetti MR, Castellano EE, Batista AA. Ru(II)-based complexes with N-(acyl)-N′,N′-(disubstituted)thiourea ligands: Synthesis, characterization, BSA- and DNA-binding studies of new cytotoxic agents against lung and prostate tumour cells. J Inorg Biochem 2015; 150:63-71. [DOI: 10.1016/j.jinorgbio.2015.04.008] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Revised: 04/12/2015] [Accepted: 04/13/2015] [Indexed: 11/26/2022]
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Palladium(II) complexes of OS donor N-(di(butyl/phenyl)carbamothioyl)benzamide and their antiamoebic activity. Eur J Med Chem 2015; 98:54-60. [PMID: 26005916 DOI: 10.1016/j.ejmech.2015.05.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 05/03/2015] [Accepted: 05/04/2015] [Indexed: 11/21/2022]
Abstract
Two promising palladium(II) compounds of general formula, cis-[Pd(L-O,S)2] [where HL-O,S = N-(di(butyl/phenyl)carbamothioyl)benzamide] as metal based antiamoebic drug candidates, have been synthesized. Both complexes are characterized in the solid state by FT-IR spectroscopy, TGA and single crystal X-ray study, as well as in solution by other spectroscopic techniques such as (1)H and (13)C NMR, and UV-visible. All these studies confirm the coordination of ligands through oxygen and sulphur atoms upon thioenolization induced delocalization. Complexes adopt cis-configuration in the solid state. Both the complexes and their respective ligands were screened in vitro for antiamoebic activity against HM1:1MSS strain of Entamoeba histolytica by microdilution method and cell viability in response to drugs was checked by using MTT assay. The IC50 values in the range 0.30-0.80 μM for ligands as well as complexes compared to 1.40 for metronidazole along with their similar inhibitory effect on cell viability of HEK293 cells like metronidazole make them promising future antiamoebic drugs.
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Wu SY, Zhao XY, Li HP, Yang Y, Roesky HW. Synthesis and Characterization ofN,N-Di-substituted Acylthiourea Copper(II) Complexes. Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201400605] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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Selvakumaran N, Bhuvanesh N, Endo A, Karvembu R. Synthesis, structure, DNA and protein binding studies, and cytotoxic activity of nickel(II) complexes containing 3,3-dialkyl/aryl-1-(2,4-dichlorobenzoyl)thiourea ligands. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.03.010] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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20
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Synthesis and Characterization of Novel Thiourea Derivatives and Their Nickel and Copper Complexes. J CHEM-NY 2013. [DOI: 10.1155/2013/536562] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
New benzoyl thiourea derivatives and their nickel and copper complexes were synthesized. The structure of the synthesized compounds were confirmed by elemental analysis, FT-IR, and1H NMR techniques. Four of the synthesized compounds are analyzed by X-ray single crystal diffraction technique. WhereasN,N-dimethyl-N′-(4-fluorobenzoyl)thiourea,N,N-diethyl-N′-(4-fluorobenzoyl)thiourea, andN,N-di-n-butyl-N′-(4-fluorobenzoyl) thiourea crystallize in the monoclinic system,bis(N,N-di-n-propyl-N′-(4-fluorobenzoyl)thioureato) nickel(II) complex crystallizes in the triclinic system. These ligand molecules form dimers through strong intermolecular hydrogen bonds such as N–H⋯S, C–H⋯O, and N–H⋯O. Moreover, there are different types of intramolecular interactions in the crystal structures.Bis(N,N-dimethyl-N′-(4-fluorobenzoyl)thioureato) nickel(II) complex has a nearly square-planar coordination. The distance of nickel atom from the best plane through the coordination sphere is 0.029 Å.
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Chen WC, Wang LD, Li YT, Wu ZY, Yan CW. Synthesis, crystal structure, cytotoxicities and DNA-binding properties of a tetracopper(II) complex with N-benzoato-N′-[2-(2-hydroxyethylamino)ethyl-amino]oxamide ligand. TRANSIT METAL CHEM 2012. [DOI: 10.1007/s11243-012-9623-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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22
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Gruschinski S, Rodenstein A. Ligandenaustauschreaktionen an Kupfer(II)-Komplexen mit Harnstoffliganden: Synthesen, Strukturen, EPR-Spektroskopie. Z Anorg Allg Chem 2012. [DOI: 10.1002/zaac.201200044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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23
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Limban C, Marutescu L, Chifiriuc MC. Synthesis, spectroscopic properties and antipathogenic activity of new thiourea derivatives. Molecules 2011; 16:7593-607. [PMID: 21900862 PMCID: PMC6264380 DOI: 10.3390/molecules16097593] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2011] [Revised: 08/29/2011] [Accepted: 09/01/2011] [Indexed: 11/16/2022] Open
Abstract
A number of acylthioureas, 2-((4-methylphenoxy)methyl)-N-(aryl-carbamothioyl)benzamides (aryl = 3,5-dichlorophenyl, 2,3-dichlorophenyl, 3,4-dichloro-phenyl, 2,4,5-trichlorophenyl, 3,4,5-trichlorophenyl, 2-bromophenyl, 2,4-dibromophenyl, 2,5-dibromophenyl, 2-iodophenyl, 3-fluorophenyl, 2,3,4-trifluorophenyl, 2,4,5-trifluoro-phenyl, 2,4,6-trifluorophenyl) have been synthesized, characterized by elemental analysis, IR and NMR spectroscopy and tested for their interaction with bacterial cells in free and adherent state. The anti-pathogenic activity was correlated with the presence of one iodine, bromide or fluorine, and two or three chloride atoms on the N-phenyl substituent of the thiourea moiety, being significant especially on Pseudomonas aeruginosa and Staphylococcus aureus strains, known for their ability to grow in biofilms. Our results demonstrate the potential of these derivatives for further development of novel anti-microbial agents with antibiofilm properties.
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Affiliation(s)
- Carmen Limban
- Pharmaceutical Chemistry Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania; E-Mail:
| | - Luminita Marutescu
- Microbiology Department, Faculty of Biology, University of Bucharest, Ale. Portocalelor 1-4, Bucharest 60101, Romania; E-Mail:
| | - Mariana Carmen Chifiriuc
- Microbiology Department, Faculty of Biology, University of Bucharest, Ale. Portocalelor 1-4, Bucharest 60101, Romania; E-Mail:
- National Institute for Research and Development in Microbiology and Immunology “Cantacuzino”, Spl. Independentei 103, Bucharest 060031, Romania
- Author to whom correspondence should be addressed; E-Mail:
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Pérez H, O’Reilly B, Plutín A, Martínez R, Durán R, Collado I, Mascarenhas Y. Synthesis, characterization, and crystal structure of Ni(II) and Cu(II) complexes with N-furoyl-N′,N′-diethylthiourea: antifungal activity. J COORD CHEM 2011. [DOI: 10.1080/00958972.2011.608426] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Hiram Pérez
- a Department of Inorganic Chemistry, Faculty of Chemistry , University of Havana , Havana 10400 , Cuba
| | - B. O’Reilly
- b Organic Synthesis Laboratory, Faculty of Chemistry , University of Havana , Havana 10400 , Cuba
| | - A.M. Plutín
- b Organic Synthesis Laboratory, Faculty of Chemistry , University of Havana , Havana 10400 , Cuba
| | - R. Martínez
- c Chemistry Institute, UNAM , Cayoacán 04510 , México D.F. , México
| | - R. Durán
- d Department of Organic Chemistry , University of Cádiz , Cádiz , Spain
| | - I.G. Collado
- d Department of Organic Chemistry , University of Cádiz , Cádiz , Spain
| | - Y.P. Mascarenhas
- e Instituto de Física de Sao Carlos, Universidade de Sao Paulo , Sao Paulo , Brazil
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Saeed S, Rashid N, Ali M, Hussain R. Synthesis, characterization and antibacterial activity of nickel (II) and copper (II) complexes of N-(alkyl(aryl)carbamothioyl)-4-nitrobenzamide. ACTA ACUST UNITED AC 2010. [DOI: 10.5155/eurjchem.1.3.200-205.120] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Pisiewicz S, Rust J, Lehmann CW, Mohr F. Cationic palladium(II), platinum(II) and ruthenium(II) complexes containing a chelating difluoro-substituted thiourea ligand. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.03.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Nural Y, Kilincarslan R, Dondas HA, Cetinkaya B, Serin MS, Grigg R, Ince T, Kilner C. Synthesis of Ni(II), Pd(II) and Cu(II) metal complexes of novel highly functionalized aroylaminocarbo-N-thioyl pyrrolidines and their activity against fungi and yeast. Polyhedron 2009. [DOI: 10.1016/j.poly.2009.06.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Synthesis, characterization, and in vitro cytotoxic activities of benzaldehyde thiosemicarbazone derivatives and their palladium (II) and platinum (II) complexes against various human tumor cell lines. Bioinorg Chem Appl 2009:690952. [PMID: 19148285 PMCID: PMC2615113 DOI: 10.1155/2008/690952] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2008] [Accepted: 10/17/2008] [Indexed: 11/21/2022] Open
Abstract
The palladium (II) bis-chelate Pd (L1−3)2 and platinum (II) tetranuclear Pt4(L4)4 complexes of benzaldehyde thiosemicarbazone derivatives have been synthesized, and characterized by elemental analysis and IR, FAB(+)-mass and NMR (1H, 13C) spectroscopy. The complex Pd(L2)2 [HL2 = m-CN-benzaldehyde thiosemicarbazone] shows a square-planar geometry with two deprotonated ligands (L) coordinated to PdII through the nitrogen and sulphur atoms in a transarrangement, while the complex Pt4(L4)4 [HL4 = 4-phenyl-1-benzaldehyde thiosemicarbazone] has a tetranuclear geometry with four tridentate ligands coordinated to four PtII ions through the carbon (aromatic ring), nitrogen, and sulphur atoms where the ligands are deprotonated at the NH group. The in vitro antitumor activity of the ligands and their complexes was determined against different human tumor cell lines, which revealed that the palladium (II) and platinum (II) complexes are more cytotoxic than their ligands with IC50 values at the range of 0.07–3.67 μM. The tetranuclear complex Pt4(L4)4, with the phenyl group in the terminal amine of the ligand, showed higher antiproliferative activity (CI50 = 0.07–0.12 μM) than the other tested palladium (II) complexes.
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A quantum mechanical study of the stability and structural properties of substituted acylthiourea compounds. Theor Chem Acc 2008. [DOI: 10.1007/s00214-008-0451-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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