1
|
Synthesis and structural elucidation for new pyrano thiazole complexes: Biological screening and effects on DNA through in-vitro and in-silico approaches. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115844] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
2
|
Synthesis, X-Ray Structure, Hirshfeld Surface Analysis, DFT Calculations, and Molecular Docking Studies of Nickel(II) Complex with Thiosemicarbazone Derivative. Bioinorg Chem Appl 2021; 2021:5536902. [PMID: 34135948 PMCID: PMC8175184 DOI: 10.1155/2021/5536902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 05/04/2021] [Accepted: 05/17/2021] [Indexed: 11/17/2022] Open
Abstract
This article presents both experimental and computational study of a new Ni(II) complex, namely, bis{2-(2-trifluoromethylbenzylidene)hydrazine-1-carbothioamido-κ 2N2, S}nickel(II) (abbreviate as NiL2). The complex was synthesized and well characterized using various spectroscopic methods. The single X-ray crystallographic study revealed a distorted square planar geometry around Ni(II) metal ion centre in which the angles deviated from ideal 90° with a maximum value of 6.57° occupied by nitrogen and sulphur donor atoms. The theoretical bond lengths and angles for the NiL2 complex were obtained by using the B3LYP level of density function theory (DFT) with LANL2DZ/6-311G (d, p) basis sets. These results showed very good agreement with the experimental X-ray values. The electrophilicity index (ω = 50.233 eV) shows that the NiL2 complex is a very strong electrophile. In addition, strong F⋯H/H⋯F interactions with 28.5% of the total Hirshfeld surface analyses in NiL2 were obtained indicating that the complex could bind with protein effectively. Furthermore, the new NiL2 complex was docked with plasma retinol-binding protein 4 (RBP4) (PDB id: 5NU7), which implied that the NiL2 complex bound to Tyrosine 133 and Aspartate 102 amino acids via N-H intermolecular hydrogen bonds.
Collapse
|
3
|
Osman UM, Silvarajoo S, Kamarudin KH, Tahir MIM, Kwong HC. Ni(II) complex containing a thiosemicarbazone ligand: Synthesis, spectroscopy, single-crystal X-ray crystallographic and conductivity studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128994] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
4
|
Shah R, Habeebullah TM, Saad F, Althagafi I, Al‐dawood AY, Al‐Solimy AM, Al‐Ahmed ZA, Al‐Zahrani F, Farghaly TA, El‐Metwaly N. Characterization of new Co(II) complexes and photographic monitoring for their toxic impact on breast cancer cells according to simulation study. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5886] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Reem Shah
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Turki M. Habeebullah
- Department of Environment and Health Research, Custodian of Two Holy Mosques Institute for Hajj and Umrah Research Umm Al‐Qura University Makkah Saudi Arabia
| | - Fawaz Saad
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Ismail Althagafi
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Aisha Y. Al‐dawood
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Amerah M. Al‐Solimy
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Zehba A. Al‐Ahmed
- College of Art and Science, Dhahran Aljounb King Khalid University Saudi Arabia
| | - Fatimah Al‐Zahrani
- Chemistry Department, Faculty of Science King Khalid University Saudi Arabia
| | - Thoraya A. Farghaly
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | - Nashwa El‐Metwaly
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of Science Mansoura University Mansoura Egypt
| |
Collapse
|
5
|
Deliberate-Characterization for Ni(II)-Schiff Base Complexes: Promising In-Vitro Anticancer Feature that Matched MOE Docking-Approach. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01503-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
6
|
Namiecińska E, Sobiesiak M, Małecka M, Guga P, Rozalska B, Budzisz E. Antimicrobial and Structural Properties of Metal Ions Complexes with Thiosemicarbazide Motif and Related Heterocyclic Compounds. Curr Med Chem 2019; 26:664-693. [PMID: 29493443 DOI: 10.2174/0929867325666180228164656] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 01/31/2018] [Accepted: 02/15/2018] [Indexed: 01/25/2023]
Abstract
Antibiotic resistance acquired by various bacterial fungal and viral pathogens poses therapeutic problems of increasing severity. Among the infections that are very difficult to treat, biofilm-associated cases are one of the most hazardous. Complex structure of a biofilm and unique physiology of the biofilm cells contribute to their extremely high resistance to environmental conditions, antimicrobial agents and the mechanisms of host immune response. Therefore, the biofilm formation, especially by multidrugresistant pathogens, is a serious medical problem, playing a pivotal role in the development of chronic and recurrent infections. These factors create a limitation for using traditional chemiotherapeutics and contribute to a request for development of new approaches for treatment of infectious diseases. Therefore, early reports on antimicrobial activity of several complexes of metal ions, bearing thiosemicarbazide or thiosemicarbazones as the ligands, gave a boost to worldwide search for new, more efficient compounds of this class, to be used as alternatives to commonly known drugs. In general, depending on the presence of other heteroatoms, these ligands may function in a di-, tri- or tetradentate forms (e.g., of N,S,-, N,N,S-, N,N,N,S-, N,N,S,S-, or N,S,O-type), which impose different coordination geometries to the resultant complexes. In the first part of this review, we describe the ways of synthesis and the structures of the ligands based on the thiosemicarbazone motif, while the second part deals with the antimicrobial activity of their complexes with selected metal ions.
Collapse
Affiliation(s)
- Ewelina Namiecińska
- Department of Cosmetic Raw Materials Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszynskiego 1, 90-151 Lodz, Poland
| | - Marta Sobiesiak
- Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Faculty of Pharmacy, Department of Inorganic and Analytical Chemistry, 85-094 Bydgoszcz, Poland
| | - Magdalena Małecka
- Department of Theoretical and Structural Chemistry, Faculty of Chemistry, University of Lodz, Pomorska 163/165, 90-236 Lodz, Poland
| | - Piotr Guga
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Department of Bioorganic Chemistry, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Barbara Rozalska
- Department of Immunology and Infectious Biology, Faculty of Biology and Environmental Protection, University of Lodz, Banacha 12/16, 90-237 Lodz, Poland
| | - Elzbieta Budzisz
- Department of Cosmetic Raw Materials Chemistry, Faculty of Pharmacy, Medical University of Lodz, Muszynskiego 1, 90-151 Lodz, Poland
| |
Collapse
|
7
|
Tabrizi L, Dao DQ, Vu TA. Experimental and theoretical evaluation on the antioxidant activity of a copper(ii) complex based on lidocaine and ibuprofen amide-phenanthroline agents. RSC Adv 2019; 9:3320-3335. [PMID: 35518981 PMCID: PMC9060296 DOI: 10.1039/c8ra09763a] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 01/18/2019] [Indexed: 11/21/2022] Open
Abstract
A new copper(ii) complex, [Cu(LC)(Ibu-phen)(H2O)2](ClO4)2 (LC: lidocaine, Ibu-phen: ibuprofen amide-phenanthroline), was synthesized and characterized. The antioxidant activities of the free ligands and the copper(ii) complex were evaluated by in vitro experiments and theoretical calculations using density functional theory (DFT). Structures of the ligand Ibu-phen and the complex were identified by 1H and 13C NMR, FT-IR spectroscopies, mass spectrometry, thermogravimetric analysis and elemental analysis. The antioxidant potentials of LC and Ibu-phen ligands as well as copper(ii) complex were also evaluated by DPPH˙, ABTS˙+, HO˙ essays and EPR spectroscopy. The experimental results show that the radical scavenging activity (RSA) at various concentrations is decreased in the following order: copper(ii) complex > ascorbic acid > LC > Ibu-phen. Structural and electronic properties of the studied compounds were also analyzed by DFT approach at the M05-2X/6-311++g(2df,2p)//M05-2X/LanL2DZ level of theory. ESP maps and NPA charge distributions show that the highly negative charge regions found on the N and O heteroatoms make these sites more favorable to bind with the central copper ion. Frontier orbital distributions of copper(ii) complex indicate that HOMOs are mainly localized at Ibu-phen, while its LUMOs are distributed at LC. Based on natural bond orbitals (NBO) analyses, Cu(ii) ion plays as electron acceptor in binding with the two ligands and two water molecules. Thermochemical properties including bond dissociation enthalpy (BDE), ionization energy (IE), electron affinity (EA), proton affinity (PA) characterizing three common antioxidant mechanisms i.e. hydrogen transfer (HT), single electron transfer (SET) and proton loss (PL) were finally calculated in the gas phase and water solvent for two ligands and the copper(ii) complex at the same level of theory. As a result, the higher EA and lower BDE and PA values obtained for copper(ii) complex show that the complex shows higher antioxidant potential than the free ligands.
Collapse
Affiliation(s)
- Leila Tabrizi
- School of Chemistry, National University of Ireland, Galway University Road Galway H91 TK33 Ireland
| | - Duy Quang Dao
- Institute of Research and Development, Duy Tan University 03 Quang Trung Da Nang 550000 Viet Nam
| | - Thuy An Vu
- Faculty of Environment and Chemical Engineering, Duy Tan University 03 Quang Trung Da Nang 550000 Viet Nam
| |
Collapse
|
8
|
Pahonţu E, Julea F, Chumakov Y, Petrenco P, Roşu T, Gulea A. Synthesis, characterization, crystal structure and antiproliferative activity studies of Cu(II), Ni(II) and Co(II) complexes with 4-benzoyl-5-pyrazolones derived compounds. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.01.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
9
|
Pahonțu E, Paraschivescu C, Ilieș DC, Poirier D, Oprean C, Păunescu V, Gulea A, Roșu T, Bratu O. Synthesis and Characterization of Novel Cu(II), Pd(II) and Pt(II) Complexes with 8-Ethyl-2-hydroxytricyclo(7.3.1.0(2,7))tridecan-13-one-thiosemicarbazone: Antimicrobial and in Vitro Antiproliferative Activity. Molecules 2016; 21:molecules21050674. [PMID: 27213326 PMCID: PMC6273217 DOI: 10.3390/molecules21050674] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 04/30/2016] [Accepted: 05/16/2016] [Indexed: 11/16/2022] Open
Abstract
New Cu(II), Pd(II) and Pt(II) complexes, (Cu(L)(H2O)2(OAc)) (1), (Cu(HL)(H2O)2(SO4)) (2), (Cu(L)(H2O)2(NO3)) (3), (Cu(L)(H2O)2(ClO4)) (4), (Cu(L)2(H2O)2) (5), (Pd(L)(OAc))H2O (6), and (Pt(L)2) (7) were synthesized from 8-ethyl-2-hydroxytricyclo(7.3.1.02,7)tridecan-13-one thiosemicarbazone (HL). The ligand and its metal complexes were characterized by IR, 1H-NMR, 13C-NMR, UV-Vis, FAB, EPR, mass spectroscopy, elemental and thermal analysis, magnetic susceptibility measurements and molar electric conductivity. The free ligand and the metal complexes have been tested for their antimicrobial activity against E. coli, S. enteritidis, S. aureus, E. faecalis, C. albicans and cytotoxicity against the NCI-H1573 lung adenocarcinoma, SKBR-3 human breast, MCF-7 human breast, A375 human melanoma and HL-60 human promyelocytic leukemia cell lines. Copper complex 2 exhibited the best antiproliferative activities against MCF-7 human breast cancer cells. A significant inhibition of malignant HL-60 cell growth was observed for copper complex 2, palladium complex 6 and platinum complex 7, with IC50 values of 1.6 µM, 6.5 µM and 6.4 µM, respectively.
Collapse
Affiliation(s)
- Elena Pahonțu
- Inorganic Chemistry Department, Faculty of Pharmacy, University of Medicine and Pharmacy "Carol Davila", 6 Traian Vuia Street, Bucharest 020956, Romania.
| | - Codruța Paraschivescu
- Organic Chemistry Department, Faculty of Chemistry, University of Bucharest, 90-92 Panduri Street, Bucharest 050663, Romania.
| | - Diana-Carolina Ilieș
- Organic Chemistry Department, Faculty of Pharmacy, University of Medicine and Pharmacy "Carol Davila", 6 Traian Vuia Street, Bucharest 020956, Romania.
| | - Donald Poirier
- Oncology and Molecular Endocrinology Research Center CHUL, Research Center and Universite Laval, CHUQ-CHUL, 2705 Boulevard Laurier, Quebec City, QC G1V 4G2, Canada.
| | - Camelia Oprean
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, University of Medicine and Pharmacy "Victor Babeş", Timişoara 300041, Romania.
| | - Virgil Păunescu
- Functional Sciences Department, Faculty of Medicine, University of Medicine and Pharmacy "Victor Babeş", 2 Eftimie Murgu Square, Timişoara 300041, Romania.
| | - Aurelian Gulea
- Coordination Chemistry Department, Moldova State University, 60 Mateevici Street, Chisinau 2009, Moldova.
| | - Tudor Roșu
- Inorganic Chemistry Department, Faculty of Chemistry, University of Bucharest, 23 Dumbrava Rosie Street, Bucharest 020462, Romania.
| | - Ovidiu Bratu
- Clinic of Urology, Universitary Emergency Central Military Hospital, Clinical Departament 3, University of Medicine and Pharmacy "Carol Davila", 6 Traian Vuia Street, Bucharest 020956, Romania.
| |
Collapse
|
10
|
Yang J, Zheng L, Wang Y, Li W, Zhang J, Gu J, Fu Y. Guanine-rich DNA-based peroxidase mimetics for colorimetric assays of alkaline phosphatase. Biosens Bioelectron 2016; 77:549-56. [DOI: 10.1016/j.bios.2015.10.003] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 09/23/2015] [Accepted: 10/01/2015] [Indexed: 12/11/2022]
|
11
|
Synthesis, characterization, crystal structure and antimicrobial activity of copper(II) complexes with a thiosemicarbazone derived from 3-formyl-6-methylchromone. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.05.074] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
12
|
Li W, Zhao X, Zhang J, Fu Y. Cu(II)-coordinated GpG-duplex DNA as peroxidase mimetics and its application for label-free detection of Cu2+ ions. Biosens Bioelectron 2014; 60:252-8. [PMID: 24813915 DOI: 10.1016/j.bios.2014.04.031] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Revised: 04/12/2014] [Accepted: 04/17/2014] [Indexed: 02/01/2023]
Abstract
Herein a facile method is proposed to construct DNA-based peroxidase mimetics simply assembled by polymorphic DNA and Cu(2+) ions. The Cu(II)-catalyzed oxidation of TMB in the presence of H2O2 can be significantly accelerated through Cu(II)-coordination with DNA scaffolds, of which a colorimetric change can be discerned by naked-eye. The reaction rates of DNA-Cu(II) complexes are directly associated with sequence composition as well as the secondary structure of DNA scaffold, e.g., the reaction rate decreases in the following order: GpG-duplex ≈ G-rich coil > G-quadruplex > C-rich coil > i-motif. It is the first report to explore a colorimetric Cu(2+) sensing system on the basis of peroxidase mimicking activities of polymorphic DNA-Cu(II) complexes. One of our most intriguing results is that the GpG-duplex DNA demonstrates the ability to sense Cu(2+) ions in aqueous solution without significant interference from other metal ions. The Cu(2+) detection limit of 1.2 nM is achieved with a linear response range of 1.2-100 nM, and the developed sensing system is potentially applicable for quantitative determination of Cu(2+) in drinking water samples.
Collapse
Affiliation(s)
- Wei Li
- Key Laboratory for Green Chemical Technology MOE, Key Laboratory of Systems Bioengineering MOE, Tianjin University, Tianjin 300072, People׳s Republic of China
| | - Xuyin Zhao
- Key Laboratory for Green Chemical Technology MOE, Key Laboratory of Systems Bioengineering MOE, Tianjin University, Tianjin 300072, People׳s Republic of China
| | - Jinli Zhang
- Key Laboratory for Green Chemical Technology MOE, Key Laboratory of Systems Bioengineering MOE, Tianjin University, Tianjin 300072, People׳s Republic of China
| | - Yan Fu
- Key Laboratory for Green Chemical Technology MOE, Key Laboratory of Systems Bioengineering MOE, Tianjin University, Tianjin 300072, People׳s Republic of China.
| |
Collapse
|