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Tiwari L, Waynant KV. The synthesis and structural properties of a chlorido-bis-{ N-[(4-meth-oxy-phen-yl)imino]-pyrrolidine-1-carboxamide}-zinc(II) (aceto-nitrile)-trichlorido-zincate coordination complex. Acta Crystallogr E Crystallogr Commun 2024; 80:14-17. [PMID: 38312162 PMCID: PMC10833373 DOI: 10.1107/s2056989023010447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 12/04/2023] [Indexed: 02/06/2024]
Abstract
The title complex, [ZnCl(C12H15N3O2)2][ZnCl3(CH3CN)], was synthesized and its structure was fully characterized through single-crystal X-ray diffraction analysis. The complex crystallizes in the ortho-rhom-bic system, space group Pbca (61), with a central zinc atom coordinating one chlorine atom and two pyrrolidinyl-4-meth-oxy-phenyl azoformamide ligands in a bidentate manner, utilizing both the nitro-gen and oxygen atoms in a 1,3-heterodiene (N=N-C=O) motif for coordinative bonding, yielding an overall positively (+1) charged complex. The complex is accompanied by a [(CH3CN)ZnCl3]- counter-ion. The crystal data show that the harder oxygen atoms in the heterodiene zinc chelate form bonding inter-actions with distances of 2.002 (3) and 2.012 (3) Å, while nitro-gen atoms are coordinated by the central zinc cation with bond lengths of 2.207 (3) and 2.211 (3) Å. To gain further insight into the inter-molecular inter-actions within the crystal, Hirshfeld surface analysis was performed, along with the calculation of two-dimensional fingerprint plots. This analysis revealed that H⋯H (39.9%), Cl⋯H/H⋯Cl (28.2%) and C⋯H/H⋯C (7.2%) inter-actions are dominant. This unique crystal structure sheds light on arrangement and bonding inter-actions with azo-formamide ligands, and their unique qualities over similar semicarbazone and azo-thio-formamide structures.
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Affiliation(s)
- Laxmi Tiwari
- Department of Chemistry, University of Idaho, 875 Perimeter Dr. MS 2343, Moscow, ID 83844, USA
| | - Kristopher V Waynant
- Department of Chemistry, University of Idaho, 875 Perimeter Dr. MS 2343, Moscow, ID 83844, USA
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2
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Rostán S, Porto S, Barbosa CLN, Assis D, Alvarez N, Machado FS, Mahler G, Otero L. A novel palladium complex with a coumarin-thiosemicarbazone hybrid ligand inhibits Trypanosoma cruzi release from host cells and lowers the parasitemia in vivo. J Biol Inorg Chem 2023; 28:711-723. [PMID: 37768364 DOI: 10.1007/s00775-023-02020-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023]
Abstract
In this work, two analogous coumarin-thio and semicarbazone hybrid compounds were prepared and evaluated as a potential antichagasic agents. Furthermore, palladium and platinum complexes with the thiosemicarbazone derivative as ligand (L1) were obtained in order to establish the effect of metal complexation on the antiparasitic activity. All compounds were fully characterized both in solution and in solid state including the resolution of the crystal structure of the palladium complex by X-ray diffraction methods. Unexpectedly, all experimental and theoretical characterizations in the solid state, demonstrated that the obtained palladium and platinum complexes are structurally different: [PdCl(L1)] and [PtCl2(HL1)]. All the studied compounds lower the proliferation of the amastigote form of Trypanosoma cruzi while some of them also have an effect on the trypomastigote stage. Additionally, the compounds inhibit T. cruzi release from host cells in variable extents. The Pd compound presented a remarkable profile in all the in vitro experiments, and it showed no toxicity for mammalian cells in the assayed concentrations. In this sense, in vivo experiments were performed for this compound using an acute model of Chagas disease. Results showed that the complex significantly lowered the parasite count in the mice blood with no significant toxicity.
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Affiliation(s)
- Santiago Rostán
- Graduate Program in Chemistry, Facultad de Química, Universidad de La República, Montevideo, Uruguay
- Área Química Inorgánica, Departamento Estrella Campos, Facultad de Química, Universidad de La República, Montevideo, Uruguay
| | - Samuel Porto
- Laboratorio de Inmunorregulación y Enfermedades Infecciosas (LIDIN), Universidade Federal de Minas Gerais, Belo Horizonte, Brasil
| | - Cesar L N Barbosa
- Laboratorio de Inmunorregulación y Enfermedades Infecciosas (LIDIN), Universidade Federal de Minas Gerais, Belo Horizonte, Brasil
| | - Diego Assis
- Laboratorio de Inmunorregulación y Enfermedades Infecciosas (LIDIN), Universidade Federal de Minas Gerais, Belo Horizonte, Brasil
| | - Natalia Alvarez
- Área Química Inorgánica, Departamento Estrella Campos, Facultad de Química, Universidad de La República, Montevideo, Uruguay
| | - Fabiana Simão Machado
- Laboratorio de Inmunorregulación y Enfermedades Infecciosas (LIDIN), Universidade Federal de Minas Gerais, Belo Horizonte, Brasil
| | - Graciela Mahler
- Laboratorio de Química Farmacéutica, Departamento de Química Orgánica, Facultad de Química, Universidad de La República, Montevideo, Uruguay
| | - Lucía Otero
- Área Química Inorgánica, Departamento Estrella Campos, Facultad de Química, Universidad de La República, Montevideo, Uruguay.
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Dorafshan Tabatabai AS, Dehghanian E, Mansouri-Torshizi H. In-silico and in-detail experimental interaction studies of new antitumor Zn(II) complex with CT-DNA and serum albumin. J Biomol Struct Dyn 2023; 41:9614-9631. [PMID: 36398999 DOI: 10.1080/07391102.2022.2144459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 10/31/2022] [Indexed: 11/19/2022]
Abstract
In this study, a novel Zn(II) complex with the formula [Zn(pyrr-ac)2] (pyrr-ac: pyrrolidineacetate) was synthesized and characterized through molar conductivity, elemental analysis, 1H Nuclear Magnetic Resonance (1H NMR), UV-Visible spectroscopy, and Fourier transform infrared (FT-IR) methods. B3LYP level of DFT method along with aug-cc-pVTZ-PP/6-311G(d,p) basis set was utilized to perform the geometry optimization and HOMO-LUMO analysis. In addition, MEP, NLO and NBO computations were also performed at the same level of theory. In vitro antitumor activity of the mentioned complex on leukemia cell line, K562, was investigated using the MTT assay which surprisingly revealed the effective antitumor activity of the studied zinc complex. Interaction of this compound with biological macromolecules viz., CT-DNA and BSA was studied via different spectroscopic methods. The results of fluorescence experiment displayed that the metal complex binds to both macromolecules through hydrogen bond (H-bond) and van der Waals (vdW) forces. UV-Vis tests indicated a decline in the absorption spectra of CT-DNA/BSA in the presence of the compound. The interaction was further corroborated for CT-DNA via gel electrophoresis, CD spectroscopy and viscosity experiments and for BSA using CD spectroscopy. Furthermore, molecular docking simulation was done to evaluate the nature of interaction between the aforementioned zinc complex and CT-DNA/BSA. These results were in agreement with experimental findings and demonstrated that the main interaction is hydrogen bonding. The above type of investigations may provide a pathway through which zinc complexes join the anticancer category.[Figure: see text]The in-silico and in-vitro results confirm that the newly made [Zn(pyrr-ac)2] complex interacts with CT-DNA than BSA.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
| | - Effat Dehghanian
- Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
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4
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Gopal J, Muthu M, Sivanesan I. A Comprehensive Survey on the Expediated Anti-COVID-19 Options Enabled by Metal Complexes-Tasks and Trials. Molecules 2023; 28:molecules28083354. [PMID: 37110587 PMCID: PMC10143858 DOI: 10.3390/molecules28083354] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/31/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
Contemporary pharmacology dating back to the late 19th/early 20th centuries has benefitted largely from the incorporation of metal complexes. Various biological attributes have been successfully realized using metal/metal complex-based drugs. Among anticancer, antimicrobial, and antiviral applications, anticancer applications have extracted the maximum benefit from the metal complex, Cisplatin. The following review has compiled the various antiviral benefits harnessed through inputs from metal complexes. As a result of exploiting the pharmacological aspects of metal complexes, the anti-COVID-19 deliverables have been summarized. The challenges ahead, the gaps in this research area, the need to improvise incorporating nanoaspects in metal complexes, and the need to test metal complex-based drugs in clinical trials have been discussed and deliberated. The pandemic shook the entire world and claimed quite a percentage of the global population. Metal complex-based drugs are already established for their antiviral property with respect to enveloped viruses and extrapolating them for COVID-19 can be an effective way to manipulate drug resistance and mutant issues that the current anti-COVID-19 drugs are facing.
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Affiliation(s)
- Judy Gopal
- Department of Research and Innovation, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai 602105, Tamil Nadu, India
| | - Manikandan Muthu
- Department of Research and Innovation, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai 602105, Tamil Nadu, India
| | - Iyyakkannu Sivanesan
- Department of Bioresources and Food Science, Institute of Natural Science and Agriculture, Konkuk University, Gwangjin-gu, Seoul 05029, Republic of Korea
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Shi X, Xin X, Chen F, Li W, Wei S, Liu J, Han H, Wu W, Wang J, Wang J, Wang J, Shi Y. Crystal structure, fluorescence properties, and biological activity of three Butterfly-shaped Ln4 compounds. Polyhedron 2023. [DOI: 10.1016/j.poly.2023.116321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Martins DOS, Souza RAC, Freire MCLC, de Moraes Roso Mesquita NC, Santos IA, de Oliveira DM, Junior NN, de Paiva REF, Harris M, Oliveira CG, Oliva G, Jardim ACG. Insights into the role of the cobalt(III)-thiosemicarbazone complex as a potential inhibitor of the Chikungunya virus nsP4. J Biol Inorg Chem 2023; 28:101-115. [PMID: 36484824 PMCID: PMC9735056 DOI: 10.1007/s00775-022-01974-z] [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: 05/26/2022] [Accepted: 10/19/2022] [Indexed: 12/14/2022]
Abstract
Chikungunya virus (CHIKV) is the causative agent of chikungunya fever, a disease that can result in disability. Until now, there is no antiviral treatment against CHIKV, demonstrating that there is a need for development of new drugs. Studies have shown that thiosemicarbazones and their metal complexes possess biological activities, and their synthesis is simple, clean, versatile, and results in high yields. Here, we evaluated the mechanism of action (MOA) of a cobalt(III) thiosemicarbazone complex named [CoIII(L1)2]Cl based on its in vitro potent antiviral activity against CHIKV previously evaluated (80% of inhibition on replication). Furthermore, the complex has no toxicity in healthy cells, as confirmed by infecting BHK-21 cells with CHIKV-nanoluciferase in the presence of the compound, showing that [CoIII(L1)2]Cl inhibited CHIKV infection with the selective index of 3.26. [CoIII(L1)2]Cl presented a post-entry effect on viral replication, emphasized by the strong interaction of [CoIII(L1)2]Cl with CHIKV non-structural protein 4 (nsP4) in the microscale thermophoresis assay, suggesting a potential mode of action of this compound against CHIKV. Moreover, in silico analyses by molecular docking demonstrated potential interaction of [CoIII(L1)2]Cl with nsP4 through hydrogen bonds, hydrophobic and electrostatic interactions. The evaluation of ADME-Tox properties showed that [CoIII(L1)2]Cl presents appropriate lipophilicity, good human intestinal absorption, and has no toxicological effect as irritant, mutagenic, reproductive, and tumorigenic side effects.
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Affiliation(s)
- Daniel Oliveira Silva Martins
- Institute of Biomedical Sciences, Federal University of Uberlândia, Avenida Amazonas, 4C- Room 216, Umuarama, Uberlândia, MG, 38405-302, Brazil
- São Paulo State University, IBILCE, São José do Rio Preto, SP, Brazil
| | | | | | | | - Igor Andrade Santos
- Institute of Biomedical Sciences, Federal University of Uberlândia, Avenida Amazonas, 4C- Room 216, Umuarama, Uberlândia, MG, 38405-302, Brazil
| | - Débora Moraes de Oliveira
- Institute of Biomedical Sciences, Federal University of Uberlândia, Avenida Amazonas, 4C- Room 216, Umuarama, Uberlândia, MG, 38405-302, Brazil
| | - Nilson Nicolau Junior
- Molecular Modeling Laboratory, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil
| | | | - Mark Harris
- Faculty of Biological Sciences and Astbury Centre for Structural Molecular Biology, University of Leeds, Leeds, UK
| | - Carolina Gonçalves Oliveira
- Bioinorganic Chemistry Group, Institute of Chemistry, Federal University of Uberlândia, Uberlândia, MG, 38408-100, Brazil.
| | - Glaucius Oliva
- Physics Institute of São Carlos, University of São Paulo, São Carlos, SP, Brazil
| | - Ana Carolina Gomes Jardim
- Institute of Biomedical Sciences, Federal University of Uberlândia, Avenida Amazonas, 4C- Room 216, Umuarama, Uberlândia, MG, 38405-302, Brazil.
- São Paulo State University, IBILCE, São José do Rio Preto, SP, Brazil.
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7
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Bashir M, Dar AA, Yousuf I. Syntheses, Structural Characterization, and Cytotoxicity Assessment of Novel Mn(II) and Zn(II) Complexes of Aroyl-Hydrazone Schiff Base Ligand. ACS OMEGA 2023; 8:3026-3042. [PMID: 36713712 PMCID: PMC9878661 DOI: 10.1021/acsomega.2c05927] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/30/2022] [Indexed: 06/15/2023]
Abstract
This work describes the syntheses, structural characterization, and biological profile of Mn(II)- and Zn(II)-based complexes 1 and 2 derived from the aroyl-hydrazone Schiff base ligand (L1). The synthesized compounds were thoroughly characterized by elemental analysis, Fourier transform infrared spectroscopy (FTIR), UV-vis, electron paramagnetic resonance (EPR), nuclear magnetic resonance (NMR), and single-crystal X-ray diffraction (s-XRD). Density functional theory (DFT) studies of complexes 1 and 2 were performed to ascertain the structural and electronic properties. Hirshfeld surface analysis was used to investigate different intermolecular interactions that define the stability of crystal lattice structures. To ascertain the therapeutic potential of complexes 1 and 2, in vitro interaction studies were carried out with ct-DNA and bovine serum albumin (BSA) using analytical and multispectroscopic techniques, and the results showed more avid binding of complex 2 than complex 1 and L1. The antioxidant potential of complexes 1 and 2 was examined against the 2,2-diphenyl picrylhydrazyl (DPPH) free radical, which revealed better antioxidant ability of the Mn(II) complex. Moreover, the antibacterial activity of synthesized complexes 1 and 2 was tested against Gram-positive and Gram-negative bacteria in which complex 2 demonstrated more effective bactericidal activity than L1 and complex 1 toward Gram-positive bacteria. Furthermore, the in vitro cytotoxicity assessment of L1 and complexes 1 and 2 was carried out against MDA-MB-231 (triple negative breast cancer) and A549 (lung) cancer cell lines. The cytotoxic results revealed that the polymeric Zn(II) complex exhibited better and selective cytotoxicity against the A549 cancer cell line as was evidenced by its low IC50 value.
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Affiliation(s)
- Masrat Bashir
- Department
of Chemistry, Aligarh Muslim University, Aligarh202002, Uttar Pradesh, India
| | - Aijaz A. Dar
- Department
of Chemistry, University of Kashmir, Hazratbal, Srinagar190006, Jammu & Kashmir, India
| | - Imtiyaz Yousuf
- Department
of Chemistry, Aligarh Muslim University, Aligarh202002, Uttar Pradesh, India
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8
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Khan T, Raza S, Lawrence AJ. Medicinal Utility of Thiosemicarbazones with Special Reference to Mixed Ligand and Mixed Metal Complexes: A Review. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422600280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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9
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Structural, Spectral Studies and Antimicrobial Activity of Zinc(II), Cadmium(II) and Nickel(II) Complexes of 2-Acetylbenzothiophene-3-thiosemicarbazone and 2-Acetylbenzothiophene-4-ethyl-3-thiosemicarbazone. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110138] [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]
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10
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Crystal structure, fluorescence properties and biological activity of three µ2-O bridged Ln2 (Ln = Sm, Eu and Tb) compounds. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Sharma S, Sharma N, Kumari M, Thakur M. Synthesis, characterization and evaluation of antimicrobial potential of zinc(II) complexes of nitro-substituted hydroxamic acid chelators. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2111259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Shubham Sharma
- Department of Chemistry, Himachal Pradesh University, Shimla, India
| | - Neeraj Sharma
- Department of Chemistry, Himachal Pradesh University, Shimla, India
| | - Meena Kumari
- Department of Chemistry, Himachal Pradesh University, Shimla, India
| | - Mridula Thakur
- Department of Chemistry, Himachal Pradesh University, Shimla, India
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Konakanchi R, Rao KP, Reddy GN, Prashanth J. Zinc(II) complex: Spectroscopic, physicochemical calculations, anti-inflammatory and in silico molecular docking studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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13
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Al-Riyahee A, Horton PN, Coles SJ, Amoroso AJ, J. A. Pope S. Ni(II), Cu(II) and Zn(II) complexes of functionalised thiosemicarbazone ligands: syntheses and reactivity, characterization and structural studies. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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14
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Ragab A, Ammar YA, Ezzat A, Mahmoud AM, Mohamed MBI, El-Tabl AS, Farag RS. Synthesis, characterization, thermal properties, antimicrobial evaluation, ADMET study, and molecular docking simulation of new mono Cu (II) and Zn (II) complexes with 2-oxoindole derivatives. Comput Biol Med 2022; 145:105473. [PMID: 35395516 DOI: 10.1016/j.compbiomed.2022.105473] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/10/2022] [Accepted: 03/29/2022] [Indexed: 12/14/2022]
Abstract
One of the interesting research fields is developing and assessing novel metal-containing medications. A new isatin-3-thiosemicarbazone derivative 4 was synthesized by two different methods based on hydrazone derivatives 2 and 3. Additionally, the chelation of thiosemicarbazone with copper (II) and zinc (II) forms a monobasic tridentate (ONS) complex with two five-member rings and a tetrahedral geometry structure. The structure of synthesized complexes was characterized using elemental analysis, FT-IR, mass spectra, and 1H/13C NMR. Thermogravimetric analysis revealed the upgrading of the thermal stability of metal complexes compared to their thiosemicarbazone ligand. The stoichiometric ratio of the coordination confirmed the formation of 1:1 (M: L) stoichiometry. In vitro antimicrobial activity was screened against two gram-positive, two gram-negative, and one fungal strain. Both ligand 4 and Zn complex 6 displayed high antimicrobial activity compared with copper complex 5 based on the zone of inhibition. Further, MIC and MBC were determined for both zinc and ligand. The zinc complex 6 displayed excellent antimicrobial activity with (MIC = 3.9-27.77 μg/mL) against bacterial strains and (MIC = 7.81 μg/mL) against C. albicans, as well as exhibited MBC values ranging between (MBC = 6.51-45.58 μg/mL) and (MFC = 13.58 μg/mL), respectively, and demonstrated bactericidal and fungicidal behavior. The in-silico ADMET study for ligand and two complexes were determined and showed non-AMES toxicity, non-carcinogenic, and obey the rule of five. A comparative docking study provided more insight into the binding mechanisms and suggested that antimicrobial activity may be due to inhibition of different targets.
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Affiliation(s)
- Ahmed Ragab
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, 11884, Egypt.
| | - Yousry A Ammar
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, 11884, Egypt
| | - Ahmed Ezzat
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, 11884, Egypt
| | - Ammar M Mahmoud
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, 11884, Egypt
| | - Mahmoud Basseem I Mohamed
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, 11884, Egypt
| | - Abdou S El-Tabl
- Department of Chemistry, Faculty of Science, El-Menoufia University, Shebin El-Kom, Egypt
| | - Rabie S Farag
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, 11884, Egypt
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Rostán S, Alvarez N, Veiga N, Otero L, Mahler G. New preparation protocols for coumarin-thiosemicarbazone hybrids: Solid state characterization, and in silico/NMR studies of the Z/E isomerization equilibria in solution. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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16
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Kumar S, Choudhary M. Synthetic Aromatic Organic Compounds Bearing 4, 4-Dimethyl-3-Thiosemicarbazide Moiety: Theoretical and Experimental Approach. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2036777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Sunil Kumar
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
| | - Mukesh Choudhary
- Department of Chemistry, National Institute of Technology Patna, Patna, Bihar, India
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Diószegi R, Bonczidai-Kelemen D, Bényei AC, May NV, Fábián I, Lihi N. Copper(II) Complexes of Pyridine-2,6-dicarboxamide Ligands with High SOD Activity. Inorg Chem 2022; 61:2319-2332. [PMID: 35029102 DOI: 10.1021/acs.inorgchem.1c03728] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Copper(II) complexes of pyridine-based ligands functionalized with alanine (PydiAla) and tyrosine (PydiTyr) moieties have been synthesized as novel superoxide dismutase mimics. The complexes were characterized by pH-potentiometric, spectroscopic (UV-vis, circular dichroism, mass spectrometry, electron paramagnetic resonance spectroscopy), computational (DFT), and X-ray diffraction methods. Both ligands form high stability copper(II) complexes via the (Npy,N-,N-) donor set supported by the binding of the carboxylate pendant arms. Although the coordination mode is the same for the two systems, the tyrosine containing counterpart exhibits increased copper(II) binding affinity, which is most likely due to the presence of the aromatic moiety of the side chains. Both copper(II) complexes are capable of binding N-methylimidazole, and the formation of the corresponding ternary species was observed at physiological pH. The binary and ternary copper(II) complexes exhibit high SOD activity. The PydiTyr complex exhibits about 1 order of magnitude higher activity than the PydiAla complex. This is probably due to the presence of the phenolic OH group in the former species, which promotes the binding of the superoxide anion radical to the metal center. The results serve as a basis for designing highly efficient copper(II) mimics for medical and practical applications.
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Affiliation(s)
- Róbert Diószegi
- Department of Inorganic and Analytical Chemistry, University of Debrecen, H-4032 Debrecen, Hungary.,Doctoral School of Chemistry, University of Debrecen, H-4032 Debrecen, Hungary
| | - Dóra Bonczidai-Kelemen
- Department of Inorganic and Analytical Chemistry, University of Debrecen, H-4032 Debrecen, Hungary.,Doctoral School of Chemistry, University of Debrecen, H-4032 Debrecen, Hungary
| | - Attila Cs Bényei
- Department of Physical Chemistry, University of Debrecen, H-4032 Debrecen, Hungary
| | - Nóra V May
- Centre for Structural Science, Research Centre for Natural Sciences, H-1117 Budapest, Hungary
| | - István Fábián
- Department of Inorganic and Analytical Chemistry, University of Debrecen, H-4032 Debrecen, Hungary.,MTA-DE Redox and Homogeneous Reaction Mechanisms Research Group, University of Debrecen, H-4032 Debrecen, Hungary
| | - Norbert Lihi
- Department of Inorganic and Analytical Chemistry, University of Debrecen, H-4032 Debrecen, Hungary.,MTA-DE Redox and Homogeneous Reaction Mechanisms Research Group, University of Debrecen, H-4032 Debrecen, Hungary
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Gupta S, Singh N, Khan T, Joshi S. Thiosemicarbazone derivatives of transition metals as multi-target drugs: A review. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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19
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Huseynova M, Farzaliyev V, Medjidov A, Aliyeva M, Özdemir M, Taslimi P, Zorlu Y, Yalçın B, Şahin O. Synthesis, biological and theoretical properties of crystal zinc complex with thiosemicarbazone of glyoxylic acid. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Bajaj K, Buchanan RM, Grapperhaus CA. Antifungal activity of thiosemicarbazones, bis(thiosemicarbazones), and their metal complexes. J Inorg Biochem 2021; 225:111620. [PMID: 34619407 DOI: 10.1016/j.jinorgbio.2021.111620] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/06/2021] [Accepted: 09/18/2021] [Indexed: 12/25/2022]
Abstract
Fungi are ubiquitous in nature, and typically cause little or no environmental or pathogenic damage to their plant, animal, and human hosts. However, a small but growing number of pathogenic fungi are spreading world-wide at an alarming rate threatening global ecosystem health and proliferation. Many of these emerging pathogens have developed multi-drug resistance to front line therapeutics increasing the urgency for the development of new antifungal agents. This review examines the development of thiosemicarbazones, bis(thiosemicarbazones), and their metal complexes as potential antifungal agents against more than 65 different fungal strains. The fungistatic activity of the compounds are quantified based on the zone of inhibition, minimum inhibitory concentration, or growth inhibition percentage. In this review, reported activities were standardized based on molar concentrations to simplify comparisons between different compounds. Of all the fungal strains reported in the review, A. niger in particular was very resistant towards a majority of tested compounds. Our analysis of the data shows that metal complexes are typically more active than non-coordinated ligands with copper(II) and zinc(II) complexes generally displaying the highest activity.
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Affiliation(s)
- Kritika Bajaj
- Department of Chemistry, University of Louisville, 2320 South Brook Street, Louisville, KY 40292, United States of America
| | - Robert M Buchanan
- Department of Chemistry, University of Louisville, 2320 South Brook Street, Louisville, KY 40292, United States of America
| | - Craig A Grapperhaus
- Department of Chemistry, University of Louisville, 2320 South Brook Street, Louisville, KY 40292, United States of America.
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21
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Pellei M, Del Bello F, Porchia M, Santini C. Zinc coordination complexes as anticancer agents. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214088] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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22
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Samadov AS, Gorichev IG, Kaziev GZ, Faizullozoda EF, Stepnova AF. Copper(II) Complexation with Thiosemicarbazide in Aqueous Solution. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2021. [DOI: 10.1134/s0036024421090223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Rapheal P, Manoj E, Kurup MP, Fun HK. Nickel(II) complexes of N(4)-substituted thiosemicarbazones derived from pyridine-2-carbaldehyde: Crystal structures, spectral aspects and Hirshfeld surface analysis. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130362] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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24
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Halevas E, Mavroidi B, Pelecanou M, Hatzidimitriou AG. Structurally characterized zinc complexes of flavonoids chrysin and quercetin with antioxidant potential. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120407] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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25
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Khalid M, Jawaria R, Khan MU, Braga AA, Shafiq Z, Imran M, Zafar HM, Irfan A. An Efficient Synthesis, Spectroscopic Characterization, and Optical Nonlinearity Response of Novel Salicylaldehyde Thiosemicarbazone Derivatives. ACS OMEGA 2021; 6:16058-16065. [PMID: 34179651 PMCID: PMC8223424 DOI: 10.1021/acsomega.1c01938] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 06/03/2021] [Indexed: 05/30/2023]
Abstract
In this study, seven derivatives of salicylaldehyde thiosemicarbazones (1-7) were synthesized by refluxing substituted thiosemicarbazide and salicylaldehyde in an ethanol solvent. Different spectral techniques (UV-vis, IR, and NMR) were used to analyze the prepared compounds (1-7). Accompanied by the experimental study, quantum chemical studies were also carried out at the M06/6-311G(d,p) level. A comparative analysis of the UV-visible spectra and vibrational frequencies between computational and experimental findings was also performed. These comparative data disclosed that both studies were observed to be in excellent agreement. Furthermore, natural bond orbital investigations revealed that nonbonding transitions were significant for the stability of prepared molecules. In addition, frontier molecular orbital (FMO) findings described that a promising charge transfer phenomenon was found in 1-7. The energies of FMOs were further used to determine global reactivity parameters (GRPs). These GRP factors revealed that all synthesized compounds (1-7) contain a greater hardness value (η = 2.1 eV) and a lower softness value (σ = 0.24 eV), which indicated that these compounds were less reactive and more stable. Nonlinear optical (NLO) evaluation displayed that compound 5 consisted of greater values of linear polarizability ⟨α⟩ and third-order polarizability ⟨γ⟩ of 324.93 and 1.69 × 105 a.u., respectively, while compound 3 exhibited a larger value of second-order polarizability (βtotal) of 508.41 a.u. The NLO behavior of these prepared compounds may be significant for the hi-tech NLO applications.
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Affiliation(s)
- Muhammad Khalid
- Department
of Chemistry, Khwaja Fareed University of
Engineering & Information Technology, Rahim Yar Khan 64200, Pakistan
| | - Rifat Jawaria
- Department
of Chemistry, Khwaja Fareed University of
Engineering & Information Technology, Rahim Yar Khan 64200, Pakistan
| | | | - Ataualpa Albert
Carmo Braga
- Departamento
de Química Fundamental, Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes, 748, São Paulo 05508-000, Brazil
| | - Zahid Shafiq
- Institute
of Chemical Sciences, Bahauddin Zakariya
University, 60800 Multan, Pakistan
| | - Muhammad Imran
- Department
of Chemistry, Faculty of Science, King Khalid
University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Hafiz Muhammad
Ahmad Zafar
- Department
of Chemistry, Khwaja Fareed University of
Engineering & Information Technology, Rahim Yar Khan 64200, Pakistan
| | - Ahmad Irfan
- Department
of Chemistry, Faculty of Science, King Khalid
University, P.O. Box 9004, Abha 61413, Saudi Arabia
- Research
Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
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26
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The Synthesis of a Bis(thiosemicarbazone) Macrocyclic Ligand and the Mn(II), Co(II), Zn(II) and 68Ga(III) Complexes. Molecules 2021; 26:molecules26123646. [PMID: 34203751 PMCID: PMC8232287 DOI: 10.3390/molecules26123646] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/10/2021] [Accepted: 06/11/2021] [Indexed: 11/28/2022] Open
Abstract
A 1,4,7,10-tetraazacyclododecane (cyclen) variant bearing two thiosemicarbazone pendant groups has been prepared. The ligand forms complexes with Mn2+, Co2+ and Zn2+. X-ray crystallography of the Mn2+, Co2+ and Zn2+ complexes showed that the ligand provides a six-coordinate environment for the metal ions. The Mn2+ and Zn2+ complexes exist in the solid state as racemic mixtures of the Δ(δ,δ,δ,δ)/Λ(λ,λ,λ,λ) and Δ(λ,λ,λ,λ)/Λ(δ,δ,δ,δ) diastereomers, and the Co2+ complex exists as the Δ(δ,δ,δ,δ)/Λ(λ,λ,λ,λ) and Δ(λ,λ,λ,δ)/Λ(δ,δ,δ,λ) diastereomers. Density functional theory calculations indicated that the relative energies of the diastereomers are within 10 kJ mol−1. Magnetic susceptibility of the complexes indicated that both the Mn2+ and Co2+ ions are high spin. The ligand was radiolabelled with gallium-68, in the interest of developing new positron emission tomography imaging agents, which produced a single species in high radiochemical purity (>95%) at 90 °C for 10 min.
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da Silva AA, Maia PIDS, Lopes CD, de Albuquerque S, Valle MS. Synthesis, characterization and antichagasic evaluation of thiosemicarbazones prepared from chalcones and dibenzalacetones. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Haseloer A, Denkler LM, Jordan R, Reimer M, Olthof S, Schmidt I, Meerholz K, Hörner G, Klein A. Ni, Pd, and Pt complexes of a tetradentate dianionic thiosemicarbazone-based O^N^N^S ligand. Dalton Trans 2021; 50:4311-4322. [PMID: 33690770 DOI: 10.1039/d1dt00272d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
New tetradentate phenolate O^N^N^S thiosemicarbazone (TSC) ligands and their Ni(ii), Pd(ii) and Pt(ii) complexes were studied. The diamagnetic and square planar configured orange or red complexes show reversible reductive electrochemistry and in part reversible oxidative electrochemistry at very moderate potentials. DFT calculations show essentially pyridyl-imine centred lowest unoccupied molecular orbitals (LUMO) while the highest occupied molecular orbitals (HOMO) receive contributions from the phenolate moiety, the metal d orbitals and the TSC thiolate atom in keeping with UV-vis spectroelectrochemistry. DFT calculations in conjunction with IR spectra showed details of the molecular structures, the UV-vis absorptions were modelled through TD-DFT calculation with very high accuracy. UPS is fully consistent with UV-vis absorption and TD-DFT calculated data and shows decreasing HOMO-LUMO gaps along the series Pd > Pt > Ni.
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Affiliation(s)
- Alexander Haseloer
- Universität zu Köln, Department für Chemie, Institut für Anorganische Chemie, Greinstraße 6, D-50939 Köln, Germany.
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29
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Ghosh M, Biswas S, Roy M, Biswas S, Ghosh P, Koner S, Mandal S, Saha S. A trinuclear Zn(ii) Schiff base azido compound: synthesis, structure and exploration of antimicrobial activity. NEW J CHEM 2021. [DOI: 10.1039/d1nj00468a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis, characterization, X-ray crystal structure and antimicrobial activity of a trinuclear zinc(ii) complex have been explored.
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Affiliation(s)
- Mrinmoy Ghosh
- Department of Chemistry
- Acharya Prafulla Chandra College
- Kolkata-700131
- India
| | - Samik Biswas
- Department of Microbiology
- University of Kalyani
- Kalyani
- India
| | - Moumita Roy
- Department of Chemistry
- Acharya Prafulla Chandra College
- Kolkata-700131
- India
| | | | - Pameli Ghosh
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
| | | | | | - Sandip Saha
- Department of Chemistry
- Acharya Prafulla Chandra College
- Kolkata-700131
- India
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30
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Lobana TS, Indoria S, Sood H, Arora DS, Kaur M, Jasinski JP. Synthesis of (3-nitro-2-oxo-benzaldehyde thiosemicarbazonato)–zinc(ii) complexes: the position of nitro group in phenyl ring alters antimicrobial activity against K. pneumoniae 1, S. typhimurium 2, MRSA and C. albicans. Dalton Trans 2021; 50:6823-6833. [DOI: 10.1039/d1dt00657f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The antimicrobial activity of five coordinated 3-nitro-2-oxo-benzaldehyde-thiosemicarbazonato)zinc(ii) complexes is different from that of analogous 5-nitro-complexes.
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Affiliation(s)
- Tarlok S. Lobana
- Department of Chemistry
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Shikha Indoria
- Department of Chemistry
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Henna Sood
- Department of Microbiology
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Daljit S. Arora
- Department of Microbiology
- Guru Nanak Dev University
- Amritsar-143 005
- India
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31
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Porchia M, Pellei M, Del Bello F, Santini C. Zinc Complexes with Nitrogen Donor Ligands as Anticancer Agents. Molecules 2020; 25:E5814. [PMID: 33317158 PMCID: PMC7763991 DOI: 10.3390/molecules25245814] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 12/04/2020] [Accepted: 12/07/2020] [Indexed: 12/15/2022] Open
Abstract
The search for anticancer metal-based drugs alternative to platinum derivatives could not exclude zinc derivatives due to the importance of this metal for the correct functioning of the human body. Zinc, the second most abundant trace element in the human body, is one of the most important micro-elements essential for human physiology. Its ubiquity in thousands of proteins and enzymes is related to its chemical features, in particular its lack of redox activity and its ability to support different coordination geometries and to promote fast ligands exchange. Analogously to other trace elements, the impairment of its homeostasis can lead to various diseases and in some cases can be also related to cancer development. However, in addition to its physiological role, zinc can have beneficial therapeutic and preventive effects on infectious diseases and, compared to other metal-based drugs, Zn(II) complexes generally exert lower toxicity and offer few side effects. Zinc derivatives have been proposed as antitumor agents and, among the great number of zinc coordination complexes which have been described so far, this review focuses on the design, synthesis and biological studies of zinc complexes comprising N-donor ligands and that have been reported within the last five years.
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Affiliation(s)
| | - Maura Pellei
- Chemistry Division, School of Science and Technology, University of Camerino, via S. Agostino 1, 62032 Camerino, Italy;
| | - Fabio Del Bello
- Medicinal Chemistry Unit, School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy;
| | - Carlo Santini
- Chemistry Division, School of Science and Technology, University of Camerino, via S. Agostino 1, 62032 Camerino, Italy;
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32
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Stojičkov M, Sturm S, Čobeljić B, Pevec A, Jevtović M, Scheitler A, Radanović D, Senft L, Turel I, Andjelković K, Miehlich M, Meyer K, Ivanović‐Burmazović I. Cobalt(II), Zinc(II), Iron(III), and Copper(II) Complexes Bearing Positively Charged Quaternary Ammonium Functionalities: Synthesis, Characterization, Electrochemical Behavior, and SOD Activity. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000415] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Marko Stojičkov
- Faculty of Chemistry University of Belgrade Studentski trg 12‐16 11000 Belgrade Serbia
| | - Sabrina Sturm
- Department of Chemistry and Pharmacy Friedrich‐Alexander University Erlangen‐Nürnberg Egerlandstr. 1 91058 Erlangen Germany
| | - Božidar Čobeljić
- Faculty of Chemistry University of Belgrade Studentski trg 12‐16 11000 Belgrade Serbia
| | - Andrej Pevec
- Faculty of Chemistry and Chemical Technology University of Ljubljana Večna pot 113 1000 Ljubljana Slovenia
| | - Mima Jevtović
- Faculty of Chemistry University of Belgrade Studentski trg 12‐16 11000 Belgrade Serbia
| | - Andreas Scheitler
- Department of Chemistry and Pharmacy Friedrich‐Alexander University Erlangen‐Nürnberg Egerlandstr. 1 91058 Erlangen Germany
| | - Dušanka Radanović
- Institute of Chemistry Technology and Metallurgy University of Belgrade Njegoševa 12, P.O. Box 815 11000 Belgrade Serbia
| | - Laura Senft
- Department of Chemistry and Pharmacy Friedrich‐Alexander University Erlangen‐Nürnberg Egerlandstr. 1 91058 Erlangen Germany
| | - Iztok Turel
- Faculty of Chemistry and Chemical Technology University of Ljubljana Večna pot 113 1000 Ljubljana Slovenia
| | - Katarina Andjelković
- Faculty of Chemistry University of Belgrade Studentski trg 12‐16 11000 Belgrade Serbia
| | - Matthias Miehlich
- Department of Chemistry and Pharmacy Friedrich‐Alexander University Erlangen‐Nürnberg Egerlandstr. 1 91058 Erlangen Germany
| | - Karsten Meyer
- Department of Chemistry and Pharmacy Friedrich‐Alexander University Erlangen‐Nürnberg Egerlandstr. 1 91058 Erlangen Germany
| | - Ivana Ivanović‐Burmazović
- Department of Chemistry and Pharmacy Friedrich‐Alexander University Erlangen‐Nürnberg Egerlandstr. 1 91058 Erlangen Germany
- Department Chemie Ludwigs‐Maximilians‐Universität Butenandtstraße 5‐13 81377 München Germany
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Molecular events and cytotoxic effects of a novel thiosemicarbazone derivative in human leukemia and lymphoma cell lines. Hematol Oncol Stem Cell Ther 2020; 14:51-64. [PMID: 32763229 DOI: 10.1016/j.hemonc.2020.07.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 06/20/2020] [Accepted: 07/11/2020] [Indexed: 11/24/2022] Open
Abstract
The present study aimed to investigate the cytotoxic effect of 38 new thiosemicarbazone derivatives on hematological neoplastic cells lines and to select the most effective compounds to investigate the main molecular mechanisms involved in cell death. Cytotoxicity screening on Daudi and Jurkat cells revealed that only compound 1b met the selection criteria; therefore, it was chosen for further investigation. Cell viability of Daudi, Jurkat, Molt-4, Namalwa, K562, and MM.1S cell lines decreased in a concentration- and time-dependent manner after compound1b incubation; nevertheless the compound neither caused significant hemolysis nor reduction in peripheral blood mononuclear cell viability. Although no changes were observed on cell cycle or Ki-67 expression, compound1b induced apoptotic-like cell death with mitochondrial involvement, Bax/Bcl-2 inversion, AIF release, survivin inhibition, and caspase-3 activation in both Daudi and Jurkat cells. Furthermore, the compound reduced NFκB expression in Jurkat cells. In Daudi cells, compound1b also decreased CHOP, Akt, pAkt, and MAPK/ERK2 expression, thereby suggesting modulation of UPR, PI3K/Akt/mTOR, and MAPK/ERK signaling pathways. Finally, the compound was able to reduce the cell viability of samples collected from patients with different lymphoid neoplasms subtypes, showing that thiosemicarbazones derivatives could be used in the development of new drugs with anticancer activity.
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34
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Haribabu J, Priyarega S, Bhuvanesh NSP, Karvembu R. Synthesis and Molecular Structure of the Zinc(II) Complex Bearing an N, S Donor Ligand. J STRUCT CHEM+ 2020. [DOI: 10.1134/s0022476620010072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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35
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Sardroud SJ, Hosseini-Yazdi SA, Mahdavi M, Poupon M, Skorepova E. Synthesis, characterization and in vitro evaluation of anticancer activity of a new water-soluble thiosemicarbazone ligand and its complexes. Polyhedron 2020. [DOI: 10.1016/j.poly.2019.114218] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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36
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The role of methyl and benzyl substituted dithiocarbazate of 2-acetyl pyridine for the formation of bridged dimeric and unbridged monomeric copper(II) complexes and catecholase mimetic activity of the complexes. Polyhedron 2020. [DOI: 10.1016/j.poly.2019.114277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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37
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Leite ACL, Espíndola JWP, de Oliveira Cardoso MV, de Oliveira Filho GB. Privileged Structures in the Design of Potential Drug Candidates for Neglected Diseases. Curr Med Chem 2019; 26:4323-4354. [DOI: 10.2174/0929867324666171023163752] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 09/15/2017] [Accepted: 09/19/2017] [Indexed: 11/22/2022]
Abstract
Background:
Privileged motifs are recurring in a wide range of biologically
active compounds that reach different pharmaceutical targets and pathways and could represent
a suitable start point to access potential candidates in the neglected diseases field.
The current therapies to treat these diseases are based in drugs that lack of the desired effectiveness,
affordable methods of synthesis and allow a way to emergence of resistant
strains. Due the lack of financial return, only few pharmaceutical companies have been
investing in research for new therapeutics for neglected diseases (ND).
Methods:
Based on the literature search from 2002 to 2016, we discuss how six privileged
motifs, focusing phthalimide, isatin, indole, thiosemicarbazone, thiazole, and thiazolidinone
are particularly recurrent in compounds active against some of neglected diseases.
Results:
It was observed that attention was paid particularly for Chagas disease, malaria,
tuberculosis, schistosomiasis, leishmaniasis, dengue, African sleeping sickness (Human
African Trypanosomiasis - HAT) and toxoplasmosis. It was possible to verify that, among
the ND, antitrypanosomal and antiplasmodial activities were between the most searched.
Besides, thiosemicarbazone moiety seems to be the most versatile and frequently explored
scaffold. As well, phthalimide, isatin, thiazole, and thiazolidone nucleus have been also
explored in the ND field.
Conclusion:
Some described compounds, appear to be promising drug candidates, while
others could represent a valuable inspiration in the research for new lead compounds.
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Affiliation(s)
- Ana Cristina Lima Leite
- Departamento de Ciencias Farmaceuticas, Centro de Ciencias da Saude, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil
| | - José Wanderlan Pontes Espíndola
- Departamento de Ciencias Farmaceuticas, Centro de Ciencias da Saude, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil
| | | | - Gevanio Bezerra de Oliveira Filho
- Departamento de Ciencias Farmaceuticas, Centro de Ciencias da Saude, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil
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Merniz S, Himed L, Mokhtari M, Mousser A. Marquage du 2-aminothiazole avec une unité cyclohexadiène fer tricabonyle. Étude structurale et activité antibactérienne du complexe marqué (1-4-η-5-N-2-aminothiazoliocyclohexa-1,3-diène) fer tricarbonyle. CAN J CHEM 2019. [DOI: 10.1139/cjc-2019-0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
La réaction du 2-aminothiazole (C3H4N2S) avec le complexe tétrafluoroborate de (1-4-η-5-N-pyridiniocyclohexa-1,3-diène) fer tricarbonyle [C11H12NFe(CO)3]+[BF4]− (1), précurseur du cation marqueur [(1-5-η-C6H7)Fe(CO)3]+ donne un nouveau complexe de formule C9H10N2SFe(CO)3, le (1-4-η-5-N-2-aminothiazolocyclohexa-1,3-diène) fer tricarbonyle (2). La structure de ce complexe a été caractérisée par les méthodes spectroscopiques IR et RMN 1H suivies d’une étude structurale par diffraction des rayons X, qui a montré que le complexe marqué 2 adopte stéréosélectivement une configuration exo. Dans l’édifice cristallin, les composants de la structure sont liés par des liaisons hydrogènes intermoléculaires de type N–H⋯N formant des chaînes dimériques le long de l’axe b. L’évaluation de l’activité antimicrobienne du ligand libre 2-aminothiazole a montré une activité antibactérienne importante. Après sa complexation par le marqueur organo fer tricarbonyle, cette activité a augmenté.
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Affiliation(s)
- Salah Merniz
- Institut d’hygiène et Sécurité Industrielle, Université de batna 2, 53, Route de Constantine, Fésdis, Batna 05078, Algérie
- Laboratoire de Physico-chimie Analytique et Cristallochimie des Matériaux Organométalliques et Biomoléculaires, Université Frères Mentouri Constantine 1, Route de Ain-El-Bey, 25000 Constantine, Algérie
| | - Louiza Himed
- Laboratory of Biotechnology and Food Quality (BIOQUAL-INATAA), Université Frères Mentouri Constantine 1, Route de Ain-El-Bey, 25000 Constantine, Algérie
| | - Mahieddine Mokhtari
- Département de Chimie, Faculté des Sciences Exactes, Université Larbi Ben M’Hidi, Route de Constantine, Oum El Bouaghi, Algérie
| | - Abdelhamid Mousser
- Laboratoire de Physico-chimie Analytique et Cristallochimie des Matériaux Organométalliques et Biomoléculaires, Université Frères Mentouri Constantine 1, Route de Ain-El-Bey, 25000 Constantine, Algérie
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39
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Zinc(II) complexes of indole thiosemicarbazones: DNA/protein binding, molecular docking and in vitro cytotoxicity studies. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.05.039] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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40
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Yu P, Deng J, Cai J, Zhang Z, Zhang J, Hamid Khan M, Liang H, Yang F. Anticancer and biological properties of a Zn-2,6-diacetylpyridine bis(thiosemicarbazone) complex. Metallomics 2019; 11:1372-1386. [PMID: 31267119 DOI: 10.1039/c9mt00124g] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Herein, to develop a multi-target anticancer metal agent and achieve a "1 + 1 > 2" pharmaceutical effect, we rationally designed and synthesized five complexes (C1-C5) by synergistically exploiting the properties of Zn(ii) and a series of modified 2,6-diacetylpyridine bis(thiosemicarbazone) ligands. By investigating the structure-activity relationships, we found that the binuclear Zn(ii) complex (C5) acts against human bladder cancer cells (T-24) with significant cytotoxicity. We subsequently determined the multiple anticancer mechanisms of C5 to T-24 cells, including inhibiting the activity of topoisomerase I (Topo I), blocking the cell cycle in the S phase, and inducing apoptosis and autophagy in T-24 cells. Furthermore, C5 inhibited the migration of T-24 cells and showed a significant cytostatic effect in the T-24 3D spheroid model.
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Affiliation(s)
- Ping Yu
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, 15 Yucai Road, Guilin, Guangxi 541004, China.
| | - Jungang Deng
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, 15 Yucai Road, Guilin, Guangxi 541004, China.
| | - Jinhua Cai
- College of Chemistry & Chemical Engineering, Jinggangshan University, Jian, Jiangxi, China
| | - Zhenlei Zhang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, 15 Yucai Road, Guilin, Guangxi 541004, China.
| | - Juzheng Zhang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, 15 Yucai Road, Guilin, Guangxi 541004, China.
| | - Muhammad Hamid Khan
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, 15 Yucai Road, Guilin, Guangxi 541004, China.
| | - Hong Liang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, 15 Yucai Road, Guilin, Guangxi 541004, China.
| | - Feng Yang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, 15 Yucai Road, Guilin, Guangxi 541004, China.
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41
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Synthesis, characterization and biological activity of Zn coordination compounds with the quinolone gatifloxacin. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.03.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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42
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Lazou M, Hatzidimitriou AG, Papadopoulos AN, Psomas G. Zinc-oxaprozin compounds: Synthesis, structure and biological activity. J Inorg Biochem 2019; 195:101-110. [DOI: 10.1016/j.jinorgbio.2019.03.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/12/2019] [Accepted: 03/18/2019] [Indexed: 12/11/2022]
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43
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Sroor FM, Khatab TK, Basyouni WM, El-Bayouki KAM. Synthesis and molecular docking studies of some new thiosemicarbazone derivatives as HCV polymeraseinhibitors. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1605443] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Farid M. Sroor
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | - Tamer K. Khatab
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | - Wahid M. Basyouni
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
| | - Khairy A. M. El-Bayouki
- Organometallic and Organometalloid Chemistry Department, National Research Centre, Cairo, Egypt
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44
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Nejabatdoust A, Salehzadeh A, Zamani H, Moradi-Shoeili Z. Synthesis, Characterization and Functionalization of ZnO Nanoparticles by Glutamic Acid (Glu) and Conjugation of ZnO@Glu by Thiosemicarbazide and Its Synergistic Activity with Ciprofloxacin Against Multi-drug Resistant Staphylococcus aureus. J CLUST SCI 2019. [DOI: 10.1007/s10876-018-01487-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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45
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Kaushal M, Lobana TS, Nim L, Bala R, Arora DS, Garcia-Santos I, Duff CE, Jasinski JP. Synthesis of 2-acetylpyridine-N-substituted thiosemicarbazonates of copper(ii) with high antimicrobial activity against methicillin resistant S. aureus, K. pneumoniae 1 and C. albicans. NEW J CHEM 2019. [DOI: 10.1039/c9nj01459d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The basic interest in the present study pertains to developing metal based antimicrobial agents, as several microorganisms have built resistance to the conventional drugs.
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Affiliation(s)
- Mani Kaushal
- Department of Chemistry
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Tarlok S. Lobana
- Department of Chemistry
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Lovedeep Nim
- Department of Microbiology
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Ritu Bala
- Department of Chemistry
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Daljit S. Arora
- Department of Microbiology
- Guru Nanak Dev University
- Amritsar-143 005
- India
| | - Isabel Garcia-Santos
- Departamento de Quimica Inorganica
- Facultad de Farmacia
- Universidad de Santiago
- 15782-Santiago
- Spain
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46
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Gioia M, Crundwell G, Westcott BL. Tetraaqua[2,6-diacetylpyridine bis(semicarbazone)]samarium(III) trinitrate. IUCRDATA 2018. [DOI: 10.1107/s2414314618014542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The structure of tetraaqua[2,6-diacetylpyridine bis(semicarbazone)]samarium(III) trinitrate, [Sm(C11H15N7O2)(H2O)4](NO3)3, has monoclinic (P21/c) symmetry. The 2,6-diacetylpyridine (DAPSC) ligand is pentadentate. The coordination of the DAPSC ligand and four coordinated water molecules around the metal cation is best described as a distorted tricapped trigonal prism. The structure displays intermolecular hydrogen bonding. The structure is isomorphous with many other published lanthanide(III) nitrate salts with the DAPSC ligand, 2,6-diacetylpyridinebis(semicarbazone). One of the three nitrate counter-anions is disordered, which is consistent with the structures of other +3 lanthanide nitrate salts with DAPSC. Refinement of occupancies for the disordered nitrate group gave major and minor occupancies of 54.9 (14) and 45.1 (14)%, respectively.
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47
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Bharti S, Choudhary M, Mohan B, Rawat S, Sharma S, Ahmad K. Syntheses, spectroscopic characterization, SOD-like properties and antibacterial activities of dimer copper (II) and nickel (II) complexes based on imine ligands containing 2-aminothiophenol moiety: X-ray crystal structure determination of disulfide Schiff bases. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.03.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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48
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Synthesis, structures and antimicrobial activity of 5-nitro-salicylaldehyde-thiosemicarbazonates of zinc(II) coordinated to substituted bipyridines/phenanthrolines. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.03.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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49
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Rodriguez-Cordero M, Cigüela N, Llovera L, González T, Briceño A, Landaeta VR, Pastrán J. Synthesis, structural elucidation and DNA binding profile of Zn(II) bis-benzimidazole complexes. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.03.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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50
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Gao Y, Li J, Li J, Song Z, Shang S, Rao X. High Add Valued Application of Turpentine in Crop Production through Structural Modification and QSAR Analysis. Molecules 2018; 23:molecules23020356. [PMID: 29419733 PMCID: PMC6017721 DOI: 10.3390/molecules23020356] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 02/03/2018] [Accepted: 02/06/2018] [Indexed: 12/13/2022] Open
Abstract
Turpentine is a volatile component of resin, which is an abundant forest resource in Southern China. As one of the most important components, the integrated application of β-pinene has been studied. The broad-spectrum evaluation of β-pinene and its analogues has, therefore, been necessary. In an attempt to expand the scope of agro-activity trials, the preparation and the evaluation of the herbicidal activity of a series of β-pinene analogues against three agricultural herbs were carried out. In accordance with the overall herbicidal activity, it is noteworthy that compounds 6k, 6l, and 6m demonstrated extreme activity with IC50 values of 0.065, 0.065, and 0.052 mol active ingredients/hectare against E. crus-galli. The preliminary structure-activity relationship (SAR) was analyzed and the compounds with the appropriate volatility and substituent type that had beneficial herbicidal activity were analyzed. Simultaneously, the quantitative structure-activity relationship (QSAR) model was built and the most important structural features were indicated, which was, to a certain extent, in line with the SAR study. The study aimed to study the application of the forest resource turpentine in agriculture as a potential and alternative approach for comprehensive utilization.
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Affiliation(s)
- Yanqing Gao
- Research & Development Center of Biorational Pesticide, College of Plant Protection, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Jingjing Li
- Shaanxi Province Key Laboratory of Economic Plant Resources Development and Utilization, College of Forestry, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Jian Li
- Shaanxi Province Key Laboratory of Economic Plant Resources Development and Utilization, College of Forestry, Northwest A&F University, Yangling 712100, Shaanxi, China.
| | - Zhanqian Song
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Nanjing 210042, Jiangsu, China.
| | - Shibin Shang
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Nanjing 210042, Jiangsu, China.
| | - Xiaoping Rao
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Nanjing 210042, Jiangsu, China.
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