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Saad HE, El-Reash GMA, Gaber M, Hashem MA, El-Reash YGA, Elamin NY, Elamin MR, El-Sayed YS. A novel isatin Schiff based cerium complex: synthesis, characterization, antimicrobial activity and molecular docking studies. BMC Genomics 2024; 25:162. [PMID: 38331729 PMCID: PMC10854109 DOI: 10.1186/s12864-024-10037-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 01/21/2024] [Indexed: 02/10/2024] Open
Abstract
In this work, a novel isatin-Schiff base L2 had been synthesized through a simple reaction between isatin and 2-amino-5-methylthio-1,3,4-thiadiazole. The produced Schiff base L2 was then subjected to a hydrothermal reaction with cerium chloride to produce the cerium (III)-Schiff base complex C2. Several spectroscopic methods, including mass spectra, FT-IR, elemental analysis, UV-vis, 13C-NMR, 1H-NMR, Thermogravimetric Analysis, HR-TEM, and FE-SEM/EDX, were used to completely characterize the produced L2 and C2. A computer simulation was performed using the MOE software program to find out the probable biological resistance of studied compounds against the proteins in some types of bacteria or fungi. To investigate the interaction between the ligand and its complex, we conducted molecular docking simulations using the molecular operating environment (MOE). The docking simulation findings revealed that the complex displayed greater efficacy and demonstrated a stronger affinity for Avr2 effector protein from the fungal plant pathogen Fusarium oxysporum (code 5OD4) than the original ligand. The antibacterial activity of the ligand and its Ce3+ complex were applied in vitro tests against different microorganism. The study showed that the complex was found to be more effective than the ligand.
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Affiliation(s)
- Heba E Saad
- Department of Chemistry, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Gaber M Abu El-Reash
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt
| | - Mohamed Gaber
- Department of Chemistry, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Mohamed A Hashem
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt.
| | - Yasmeen G Abou El-Reash
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O. Box, 90950, 11623, Riyadh, Saudi Arabia
| | - Nuha Y Elamin
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O. Box, 90950, 11623, Riyadh, Saudi Arabia
- Department of Chemistry, Sudan University of Science and Technology, P.O. Box 407, Khartoum, 11111, Sudan
| | - Mohamed R Elamin
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O. Box, 90950, 11623, Riyadh, Saudi Arabia
| | - Yusif S El-Sayed
- Department of Chemistry, Faculty of Science, Tanta University, Tanta, 31527, Egypt
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2
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Fahmy HM, Mosleh AM, El-Sayed AA, El-Sherif AA. Novel palladium(II) and Zinc(II) Schiff base complexes: Synthesis, biophysical studies, and anticancer activity investigation. J Trace Elem Med Biol 2023; 79:127236. [PMID: 37285632 DOI: 10.1016/j.jtemb.2023.127236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 05/12/2023] [Accepted: 05/31/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND Schiff base metal complexes are considered promising chemotherapeutic agents due to their potential application in cancer therapy. METHODS The current work sought to synthesize a brand-new Schiff base ligand obtained from 2-hydroxybenzohydrazide and (E)- 1-(2-(p-tolyl)hydrazono)propan-2-one with metal ions which included Pd(II) and Zn(II) ions. Elemental analyses, FT-IR, mass spectra, 1H NMR, UV-Vis spectrometer, and computational analysis characterized the compound's structure. In vitro, the breast cancer cell line (MCF-7) was tested for its sensitivity to Schiff base (HL) and its Pd(II) and Zn(II) complexes. The half-maximal inhibitory concentration IC50 of the compounds was determined and used to perform the comet assay, which was carried out to reveal the photo-induced DNA damaging ability of the compounds of individual cells. Moreover, the compounds' effects on antioxidant defense systems of enzymes in cells: superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) activities and oxidant Malondialdehyde (MDA) were examined in MCF-7 cells. RESULTS The Pd(II) complex displayed approximately the same IC50 as Cisplatin, while Zn(II) complex had better activity than Cisplatin with very low IC50, 1.40 μg/ml. Significant alterations in SOD, CAT, GPx, and MDA production were discovered, inducing oxidative stress, enlarging ROS production, and reducing the antioxidant amount. This change was approximately similar in most compounds. Consequently, it promoted apoptosis, particularly the Zn(II) complex, which demonstrated an improved impact because of its ability to influence the antioxidant defense systems of enzymes, mostly SOD and GPx, besides increasing MDA levels. CONCLUSION It can be concluded that Zn(II) complex is the most effective anticancer drug since it induced a very similar genotoxic effect as Cisplatin and has a very low IC50 value.
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Affiliation(s)
- Heba M Fahmy
- Biophysics Department, Faculty of Science, Cairo University, Egypt.
| | - Ayaat M Mosleh
- Biophysics Department, Faculty of Science, Cairo University, Egypt
| | - Anwar A El-Sayed
- Biophysics Department, Faculty of Science, Cairo University, Egypt
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3
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Devi PRS, David ST, Bennie RB, Joel C, Abraham SD. Investigation on the effect of electron beam impact on chitosan anchored mixed ligand Schiff base complexes for cyclohexane oxidation. REACTION KINETICS MECHANISMS AND CATALYSIS 2023. [DOI: 10.1007/s11144-023-02396-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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4
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A New Azo-Schiff Base Dual-mode Chemosensor: Colorimetric Detection of Cobalt Ions and Fluorometric Detection of Aluminum Ions in Aqueous Ethanol Solution. J Fluoresc 2023; 33:527-538. [PMID: 36449226 DOI: 10.1007/s10895-022-03099-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 11/21/2022] [Indexed: 12/03/2022]
Abstract
A new Azo-Schiff base ligand (H2L) was designed and synthesized as a cation chemosensor. The chemosensor H2L as dual chemosensor showed selective fluorescence recognition of Al3+ with a noticeable fluorescence enhancement and colorimetric detection of Co2 + in aqueous ethanol solution. The H2L exhibits a linear response toward Al3+ ions in the concentration range of 1.91 × 10-8 M to 4.8 × 10-6 M with a limit of detection of 1.91 × 10-8 M. The sensing mechanism of sensor H2L toward Al3+ was investigated by 1H NMR and IR spectroscopies. Fluorescence switch based on the control of EDTA and Al3+ proved H2L could act as a reversible chemosensor. The molecular structure of [NiL] complex has been determined by X-ray crystallography.
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5
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Basaran E, Gamze Sogukomerogullari H, Cakmak R, Akkoc S, Taskin-Tok T, Köse A. Novel chiral Schiff base Palladium(II), Nickel(II), Copper(II) and Iron(II) complexes: Synthesis, characterization, anticancer activity and molecular docking studies. Bioorg Chem 2022; 129:106176. [PMID: 36209564 DOI: 10.1016/j.bioorg.2022.106176] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/19/2022] [Accepted: 09/22/2022] [Indexed: 11/02/2022]
Abstract
In this study, two chiral Schiff base ligands (L1 and L2) were synthesized from the condensation reaction of (S)-2-amino-3-phenyl-1-propanol with 2-hydroxybenzaldehyde and 2-hydroxy-1-naphthaldehyde as metal precursors for the preparation of transition metal complexes with Pd(II), Fe(II), Ni(II) and Cu(II). The compounds were characterized by using X-ray (for L1-Pd(II)), NMR, FT-IR, UV-Vis, magnetic susceptibility, molar conductivity, and elemental analysis. The in vitro cytotoxic effects of ligands (L1 and L2) and their metal complexes on colon cancer cells (DLD-1), breast cancer cells (MDA-MB-231) and healthy lung human cell lines were investigated by using the 3-(4,5-dimethylthiazol-2-yl)-2,5‑diphenyl tetrazolium bromide (MTT) assay. Among the synthesized compounds, L1-Pd(II) was particularly found to be the most potent anticancer drug candidate in this series with IC50 values of 4.07, and 9.97 µM in DLD-1 and MDA-MB-231 cell lines, respectively. In addition, molecular docking results indicate that Glu122, Asn103, Ala104, Lys126, Phe114, Leu123, and Lys126 amino acids are the binding site of the colon cancer antigen protein, in which the most active complex, L1-Pd(II) can inhibit the current target.
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Affiliation(s)
- Eyüp Basaran
- Department of Chemistry and Chemical Processing Technologies, Vocational School of Technical Sciences, Batman University, Batman, Turkey.
| | - Hatice Gamze Sogukomerogullari
- Medical Services and Techniques Department, Vocational School of Health Services, Gaziantep University, Gaziantep, Turkey.
| | - Resit Cakmak
- Medical Laboratory Techniques Program, Vocational School of Health Services, Batman University, Batman, Turkey
| | - Senem Akkoc
- Department of Basic Pharmaceutical Sciences, Faculty of Pharmacy, Süleyman Demirel University, Isparta, Turkey; Faculty of Engineering and Natural Sciences, Bahçeşehir University, Istanbul, Turkey
| | - Tugba Taskin-Tok
- Department of Chemistry, Faculty of Science and Arts, Gaziantep University, Gaziantep, Turkey; Department of Bioinformatics and Computational Biology, Institute of Health Sciences, Gaziantep University, Gaziantep, Turkey
| | - Ayşegül Köse
- Department of Property Protection and Safety, Elbistan Vocational School, Kahramanmaras Istiklal University, Kahramanmaras, Turkey
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6
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Kharabayev NN, Minkin VI. Competition of Thermodynamic and Kinetic Factors during the Formation of Stereoisomers of the Bis(chelate) Ni(II) Complexes Based on (N,O(S,Se))-Bidentate Azomethines: A Quantum Chemical Study. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422700117] [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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7
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Chegerev MG, Demidov OP, Knyazev PA, Makarova NI, Starikov AG, Ivakhnenko EP, Minkin VI. Synthesis, Structures, and Properties of the Zn(II), Cu(II), Co(II), and Ni(II) Bis(chelate) Complexes Based on 2,4,9,11-Tetra-tert-butylbenzo[5,6][1,4]oxazino[2,3-b]phenoxazin-1-ol. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422050037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Cobalt(ɪɪ) and nickel(ɪɪ) bis(chelate) complexes with (N, O, O)-tridentate azomethine ligands: a quantum chemical study of stereoisomers with hexa-, penta-, and tetracoordinate central atoms. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3493-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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9
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Kovaleva TV, Uraev AI, Lyssenko KA, Vlasenko VG, Burlov AS, Borodkin GS, Garnovskii DA. Synthesis, Structure, and Properties of Copper(II), Nickel(II), and Cobalt(II) Ketoiminate Chelates. Molecular and Crystal Structures of Bis[2-nitro-3-(8-quinolylimino)prop-1-enoxy]cobalt(II). RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422040029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Popov LD, Borodkin SA, Kiskin MA, Pavlov AA, Knyazev PA, Chernyavina VV, Shcherbakov IN. Synthesis and Crystal Structure of Cobalt(III) Chelate with Tridentate Azomethine Ligand Containing a Benzimidazole Moiety. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328421110038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Modanawal VK, Paswan S, Anjum A, Kumar M, Srivastava S, Jaiswal N. Synthesis, spectroscopic characterization, computational studies, theoretical investigation of NLO properties and antibacterial activities of mixed ligand complexes of Co(II) and Cu(II). J COORD CHEM 2022. [DOI: 10.1080/00958972.2021.2022128] [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)
- Vishnu Kumar Modanawal
- Synthetic Inorganic and Metallo-Organic Research Laboratory, Department of Chemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Sikandar Paswan
- Synthetic Inorganic and Metallo-Organic Research Laboratory, Department of Chemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Afreen Anjum
- Department of Chemistry, Mohammad Ali Jauhar University, Rampur, Uttar Pradesh, India
| | - Manoj Kumar
- Department of Chemistry, Government Degree College, DhadhaBujurg, Uttar Pradesh, India
- Department of Chemistry, Prof. Rajendra Singh (Rajju Bhaiya) Institute of Physical Science for Study and Research, VBS Purvanchal University, Jaunpur, Uttar Pradesh, India
| | - Shekhar Srivastava
- Synthetic Inorganic and Metallo-Organic Research Laboratory, Department of Chemistry, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Nitesh Jaiswal
- Department of Chemistry, Prof. Rajendra Singh (Rajju Bhaiya) Institute of Physical Science for Study and Research, VBS Purvanchal University, Jaunpur, Uttar Pradesh, India
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12
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Khalil TE, Soliman SM, Khalil NA, El‐Faham A, Foro S, El‐Dissouky A. Synthesis, structure, X‐ray photoelectron spectroscopy (XPS), and antimicrobial, anticancer, and antioxidant activities of Co (III) complexes based on the antihypertensive hydralazine. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6565] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Tarek E. Khalil
- Chemistry Department, Faculty of Science Alexandria University Alexandria Egypt
| | - Saied M. Soliman
- Chemistry Department, Faculty of Science Alexandria University Alexandria Egypt
| | - Nessma A. Khalil
- Chemistry Department, Faculty of Science Alexandria University Alexandria Egypt
| | - Ayman El‐Faham
- Chemistry Department, Faculty of Science Alexandria University Alexandria Egypt
| | - Sabine Foro
- FB Material Wissenschaft, FG Strukturforschung Technische Universitaet Darmstadt Darmstadt Germany
| | - Ali El‐Dissouky
- Chemistry Department, Faculty of Science Alexandria University Alexandria Egypt
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13
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Meeran IS, Raja TW, Dusthakeer VNA, Ali MMN, Tajudeen SS, Shabeer TK. An insight into antimycobacterial and antioxidant potentials of INH-Schiff base complexes and in silico targeting of MtKasB receptor of M. tuberculosis. NEW J CHEM 2022. [DOI: 10.1039/d1nj04977a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Isoniazid Schiff base complexes synthesized by the molecular hybridization strategy revealed enhanced anti-tubercular (100% killing of M. tb strain) and antioxidant activities.
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Affiliation(s)
- I. Salim Meeran
- The New College (Autonomous), Chennai – 600 014, Tamil Nadu, India
| | - T. William Raja
- Entomology Research Institute, Loyola College, Chennai – 600 034, Tamil Nadu, India
- Bishop Haber College (Autonomous), Tiruchirapalli-620017, Tamil Nadu, India
| | | | | | - S. Syed Tajudeen
- C. Abdul Hakeem College (Autonomous), Melvisharam – 632 509, Tamil Nadu, India
| | - T. K. Shabeer
- The New College (Autonomous), Chennai – 600 014, Tamil Nadu, India
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14
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Hemamalini M, Kestek İ, Çınar EB, Agar AA, Dege N, Josekavitha S, Rajakannan V. Chemical Synthesis, X-ray Crystallography, Hirshfeld Surface Analysis, and Molecular Docking Studies of (E)-2-(((3-Bromophenyl)imino)methyl)-5-(diethylamino)phenol Schiff Base. CRYSTALLOGR REP+ 2021. [DOI: 10.1134/s1063774521060158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Preparation of a novel Mixed-Ligand divalent metal complexes from solvent free Synthesized Schiff base derived from 2,6-Diaminopyridine with cinnamaldehyde and 2,2′‐Bipyridine: Characterization and antibacterial activities. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103429] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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16
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Kırca BK, Kaştaş ÇA, Ersanlı CC. Molecular and electronic structures of two new Schiff base compounds: (E)-2-bromo-6-[(2-bromo-4-methylphenylimino) methyl]-4-chlorophenol and (E)-2-bromo-6-[(4-bromo-3-methylphenylimino) methyl]-4-chlorophenol. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Investigation of kinetics and thermodynamics in the interaction process between two pyridine derived Schiff base complexes and catalase. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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Hajam TA, Saleem H, Syed Ali Padhusha M, Mohammed Ameen KK. Quantum Mechanical Study, Spectroscopic (FT-IR, FT-Raman and UV-Vis) Study, NBO, NLO Analysis and Molecular Docking Studies of 2-Ethoxy-4-(Pyridine-2yliminomethyl)-Phenol. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1896561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | - H. Saleem
- Department of Physics, Annamalai University, Annamalainagar, India
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20
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Synthesis, cytotoxicity, and antioxidant activity by in vitro and molecular docking studies of an asymmetrical diamine containing piperazine moiety and related Zn(II), Cd(II) and Mn(II) macrocyclic schif base complexes. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108443] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Kharabayev NN. Tetra-, Penta-, and Hexacoordinate Stereoisomers of the Bis(ligand) Complexes of Zn(II) and Cd(II) Based on (N,O,S(Se))-Tridentate Azomethines. A Quantum Chemical Study. RUSS J COORD CHEM+ 2021. [DOI: 10.1134/s1070328421020020] [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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22
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Fathi AM, Mandour HS, HassaneAnouar E. Characteristics of multidentate schiff base ligand and its complexes using cyclic voltammetry, fluorescence, antimicrobial behavior and DFT-calculations. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129263] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Farwa U, Pait M, Ryu JY, Byun YM, Lee SG, Jeong SH, Singh O, Singh N, Park HR, Lee J. Multinuclear nickel(II) complexes with chiral schiff base ligand. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119798] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Uraev AI, Nefedov SE, Lyssenko KA, Vlasenko VG, Ikorskii VN, Garnovskii DA, Makarova NI, Levchenkov SI, Shcherbakov IN, Milenković MR, Borodkin GS. Synthesis, structure, spectroscopic studies and magnetic properties of Cu2N2O4-, Cu2N2O2(S2)-, Cu2N2S4-chromophores based on aminomethylene derivatives of pyrazole-5-one(thione). Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Synthesis and characterization of dimeric Schiff base CoII, NiII, CuII complexes for their catalytic application of aerobic oxidation of alcohol and interaction with biomolecules. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119626] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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26
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Easy coordinate geometry indexes, τ4 and τ5 and HSA study for unsymmetrical Pd(II), Fe(II), Zn(II), Mn(II), Cu(II) and VO(IV) complexes of a tetradentate ligand: Synthesis, characterization, properties, and antioxidant activities. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119434] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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27
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Moustafa H, Mohamed GG, Elramly S. Spectroscopic studies,
Density Functional Theory
calculations, and
non‐linear
optical properties of binuclear Fe(
III
), Co(
II
), Ni(
II
), Cu(
II
), and Zn(
II
) complexes of
OONN
Schiff base ligand. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.202000024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Hussein Moustafa
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
- Egypt Nanotechnology Center Cairo University Giza Egypt
| | - Salwa Elramly
- Academy of Scientific Research and Technology, Scientific Research and Technology Academy Cairo Egypt
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Said MA, Qasem HA, Alzahrani SO, Zarrouk A, Warad I. Synthesis and XRD of neutral NiL complex using unsymmetrical ONNO tetradentate schiff base: Hirschfeld, spectral, DFT and thermal analysis. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1762870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Musa A. Said
- Department of Chemistry, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia
| | - Hamza A. Qasem
- Department of Chemistry, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia
| | - Seraj O. Alzahrani
- Department of Chemistry, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia
| | - Abdelkader Zarrouk
- Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University, Agdal-Rabat, Morocco
| | - Ismail Warad
- Department of Chemistry and Earth Sciences, Qatar University, Doha, Qatar
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Feng S, Yang B, Chen T, Wang R, Deng YH, Shao Z. Catalytic Asymmetric [4 + 2] Cycloaddition of ortho-Alkenyl Naphthols/Phenols with ortho-Quinone Methides: Highly Stereoselective Synthesis of Chiral 2,3,4-Trisubstituted Chromans. J Org Chem 2020; 85:5231-5244. [PMID: 32186180 DOI: 10.1021/acs.joc.9b03302] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Chiral phosphoric acid-catalyzed biomimetic asymmetric [4 + 2] cycloaddition of ortho-alkenyl naphthols/phenols and ortho-quinone methides (o-QMs) has been demonstrated to afford various important 2,3,4-trisubstituted chromans in high yields with excellent enantio- and diastereoselectivities (up to 99% yield, 99% ee, >20:1 dr). Notably, this methodology not only enabled access to the trans-cis chiral trisubstituted chromans from 1-alkenyl 2-naphthols but also is compatible with 2-alkenyl 1-naphthols and phenols to deliver trans-trans chiral trisubstituted chromans.
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Affiliation(s)
- Shubo Feng
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming 650091, China
| | - Binmiao Yang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming 650091, China
| | - Tao Chen
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming 650091, China
| | - Ran Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming 650091, China
| | - Yu-Hua Deng
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming 650091, China
| | - Zhihui Shao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming 650091, China
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Chetverikova VA, Popov LD, Levchenkov SI, Burlov AS, Lazarenko VA, Zubavichus YV, Shcherbakov IN. Synthesis, Structural, and Physico-Chemical Study of Transition Metal Complexes with Schiff Base: A Product of Condensation of 2-N-Tosylaminobenzaldehyde and Tryptamine. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220030147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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31
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Das A, Halder A, Bhattacharya B, Pahari G, Ghoshal D. Mixed ligand coordination complexes by using multicomponent ligand: Syntheses, characterization and effect of non-covalent interactions on their framework structures. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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32
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Salem MA, Ragab A, El-Khalafawy A, Makhlouf AH, Askar AA, Ammar YA. Design, synthesis, in vitro antimicrobial evaluation and molecular docking studies of indol-2-one tagged with morpholinosulfonyl moiety as DNA gyrase inhibitors. Bioorg Chem 2020; 96:103619. [PMID: 32036161 DOI: 10.1016/j.bioorg.2020.103619] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 12/12/2019] [Accepted: 01/22/2020] [Indexed: 01/26/2023]
Abstract
A series of Schiff bases 3, 5, 7 and hydrazones 9 were achieved via reaction of 5-(morpholinosulfonyl)indol-2,3-dione (1) with appropriate amines and/or hydrazide derivatives. Representative compounds of the synthesized products were tested and evaluated as antimicrobial agents. According to MIC and MBC results from compounds 9a, 9c, 7a, 3b, 3c, and 5b were able to exhibit significant antibacterial activity against both Gram-positive and Gram-negative bacteria together with moderate antifungal activities. Also, a multi-drug resistance study (MDRS) was carried out to evaluate the activity of most potent compounds, and these compounds showed considerable results compared with Norfloxacin and Tetracycline which observed no results against strains used in this study. The inhibitory activity of most potent compounds (3b, 3c, 5b, 7a, 9a, and 9c) against DNA gyrase isolated from S. aureus was examined. The results indicated that all of these derivatives inhibiting DNA gyrase and therefore lead to separate bacterial DNA and inhibit cell division. Compounds 3b, 9c showed to be very potent inhibitors towards S. aureus DNA gyrase with IC50 values (18.75 ± 1.2 and 19.32 ± 0.99 µM) respectively, compared with Ciprofloxacin (26.43 ± 0.64 µM). Molecular docking studies indicated that the synthesized compounds observed good binding with the enzyme and showed lower binding energy of the most promising compounds than a standard drug used, and enabled a better understanding of their structural features.
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Affiliation(s)
- Mohamed A Salem
- Department of Chemistry, Faculty of Science and Arts, King Khalid University, Mohail, Assir, Saudi Arabia.
| | - Ahmed Ragab
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt.
| | - Abeer El-Khalafawy
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Abeer H Makhlouf
- Department of Agricultural Botany, Faculty of Agricultural, Menoufiya University, Egypt
| | - Ahmed A Askar
- Department of Botany and Microbiology, Faculty of Science (Boys), Al-Azhar University, Cairo, Egypt
| | - Yousry A Ammar
- Department of Chemistry, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
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33
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Sheta SM, Akl MA, Saad HE, El-Gharkawy ESRH. A novel cerium(iii)–isatin Schiff base complex: spectrofluorometric and DFT studies and application as a kidney biomarker for ultrasensitive detection of human creatinine. RSC Adv 2020; 10:5853-5863. [PMID: 35497461 PMCID: PMC9049238 DOI: 10.1039/c9ra10133k] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 01/20/2020] [Indexed: 12/17/2022] Open
Abstract
A novel and promising Schiff base and Ce(iii)-complex were synthesized and fully characterized. A novel creatinine optical biosensor based on Ce(iii)-complex and could be a promising analytical tool and as a promising kidney biomarker.
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Affiliation(s)
- Sheta M. Sheta
- Inorganic Chemistry Department
- National Research Centre
- Giza
- Egypt
| | - Magda A. Akl
- Chemistry Department
- Faculty of Science
- Mansoura University
- Mansoura
- Egypt
| | - Heba E. Saad
- Chemistry Department
- Faculty of Science
- Mansoura University
- Mansoura
- Egypt
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Al-Farraj ES, Almarhoon ZM, Alothman AA, Al-Mohaimeed AM, Al-Onazi WA. Synthesis, spectroscopic characterization and biological studies of nano-sized Co(II), Ni(II), Cu(II) and Zn(II) Schiff's base hybrids. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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36
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Popov LD, Borodkin SA, Revinskii YV, Shcherbakov IN, Vlasenko VG, Levchenkov SI. Synthesis and Selected Properties of Novel Metal Complexes with Bis-Azomethine Based on 7-Hydroxy-4-methyl-8-formylcoumarin and 1,3-Diaminopropan-2-ol. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219090123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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37
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Kharabayev NN. Quantum Chemical Simulation of Hexa-, Penta-, and Tetracoordination Modes in Stereoisomers of the Co(II) and Ni(II) Bis(ligand) Complexes Based on (N,O,S(Se))-Tridentate Azomethines. RUSS J COORD CHEM+ 2019. [DOI: 10.1134/s1070328419080050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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38
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Synthesis and characterization of 5- and 7-donor Schiff base ligands and spectroscopic evidence for tautomerism: A crystal structure showing tautomeric forms within one ligand. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.02.054] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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Basha MT, Alghanmi RM, Shehata MR, Abdel-Rahman LH. Synthesis, structural characterization, DFT calculations, biological investigation, molecular docking and DNA binding of Co(II), Ni(II) and Cu(II) nanosized Schiff base complexes bearing pyrimidine moiety. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.02.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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40
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Rusanova JA, Kokozay VN, Pokas OV. Tris(μ 2-2-meth-oxy-6-{[(2-sulfido-eth-yl)imino]meth-yl}phenolato)trinickel(II) di-methyl-formamide monosolvate: crystal structure, spectroscopic characterization and anti-bacterial activity. ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 2019; 75:616-619. [PMID: 31110798 PMCID: PMC6505582 DOI: 10.1107/s2056989019004730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 04/07/2019] [Indexed: 11/10/2022]
Abstract
The title trinuclear nickel(II) complex, [Ni3(C10H11NO2S)3]·C3H7NO, with a Schiff base ligand formed in situ from 2-amino-ethane-thiol and o-vanillin crystallizes in the ortho-rhom-bic space group Pbca. Its asymmetric unit consists of one neutral Ni3 L 3 mol-ecule and one DMF solvent mol-ecule. The solid-state organization of the complex can be described as an insertion of the solvent mol-ecules within the crystallographically independent trinuclear NiII species. Several C-H⋯π edge-to-face inter-actions and π-π stacking inter-actions link the components in the crystal. A first example of a short inter-molecular C-H⋯Ni contact is found. Anti-bacterial in vitro screening revealed that the title compound has anti-bacterial activity, the best effect being against Acinetobacter baumannii.
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Affiliation(s)
- Julia A Rusanova
- Department of Chemistry, Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska str., Kyiv 01601, Ukraine
| | - Vladimir N Kokozay
- Department of Chemistry, Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska str., Kyiv 01601, Ukraine
| | - Olena V Pokas
- Institute of Epidemiology and Infectious Diseases of the Academy of Medical, Sciences of Ukraine, 5, M. Amosova str., Kyiv 03038, Ukraine
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41
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Forouzandeh F, Keypour H, Zebarjadian MH, Mahmoudabadi M, Hosseinzadeh L, Karamian R, Ahmadi Khoei M, Gable RW. Synthesis, characterization and X-ray crystal structure of potentially N6O2 coordinating macroacyclic Schiff base ligands and their Mn(II), Zn(II) and Cd(II) complexes; cytotoxic, antibacterial properties and competitive 7Li NMR studies. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.12.052] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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42
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Starikova AA, Minkin VI. Computer Design of Fe-M-Fe (M = Co, Ni, Cu, Zn) Complexes with Bis-Salicylaldiminate Linker Functionalized with 1,10-Phenanthroline. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219030149] [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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43
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Shahid N, Sami N, Shakir M, Aatif M. Synthesis, physico-chemical and DNA interactive studies of l-tryptophan based mononuclear Schiff base complexes of first transition metal series. JOURNAL OF SAUDI CHEMICAL SOCIETY 2019. [DOI: 10.1016/j.jscs.2018.08.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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44
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Oiye ÉN, Ribeiro MFM, Katayama JMT, Tadini MC, Balbino MA, Eleotério IC, Magalhães J, Castro AS, Silva RSM, da Cruz Júnior JW, Dockal ER, de Oliveira MF. Electrochemical Sensors Containing Schiff Bases and their Transition Metal Complexes to Detect Analytes of Forensic, Pharmaceutical and Environmental Interest. A Review. Crit Rev Anal Chem 2019; 49:488-509. [PMID: 30767567 DOI: 10.1080/10408347.2018.1561242] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Schiff bases and their transition metal complexes are inexpensive and easy to synthesize. These compounds display several structural and electronic features that allow their application in numerous research fields. Over the last three decades, electroanalytical scientists of various areas have developed electrochemical sensors from many compounds. The present review discusses the applicability of Schiff bases, their transition metal complexes and new materials containing these compounds as electrode modifiers in sensors to detect analytes of forensic, pharmaceutical and environmental interest. In forensic sciences, Schiff bases are mainly used to analyze illicit drugs: chemical reactions involving Schiff bases can help to elucidate illicit drug production and to determine analytes in seized samples. In the environmental area, given that most methodologies provide Limit of Detection (LOD) values below the values recommended by regulatory agencies, Schiff bases constitute a promising strategy. As for pharmaceutical applications, Schiff bases represent an approach for analysis of complex biological samples containing low levels of the target analytes in the presence of a large quantity of interfering compounds. This review will show that new highly specific materials can be synthesized based on Schiff bases and applied in the pharmaceutical industry, toxicological studies, electrocatalysis and biosensors. Most literature papers have reported on Schiff bases combined with carbon paste to give a chemically modified electrode that is easy and inexpensive to produce and which displays specific and selective sensing capacity for different applications.
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Affiliation(s)
- Érica Naomi Oiye
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Maria Fernanda Muzetti Ribeiro
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Juliana Midori Toia Katayama
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Maraine Catarina Tadini
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Marco Antonio Balbino
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Izabel Cristina Eleotério
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Juliana Magalhães
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Alex Soares Castro
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Ricardo Soares Mota Silva
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - José Wilmo da Cruz Júnior
- Departamento de Ciências Exatas e Educação, Universidade Federal de Santa Catarina , Blumenau , Santa Catarina , Brasil
| | - Edward Ralph Dockal
- Departamento de Química - Centro de Ciências Exatas e de Tecnologia, Universidade Federal de São Carlos , São Carlos , São Paulo , Brasil
| | - Marcelo Firmino de Oliveira
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
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45
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Kunavina EA, Koz’minykh VO, Sizentsov AN, Salikova EV, Rusyaeva ML, Korol’kova DS. Synthesis, Structure, and Biological Activity of Magnesium(II), Zinc(II), Cobalt(II), and Copper(II) Bis(4-aryl-1-ethoxy-1-oxobutane-2,4-dionates). RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219010122] [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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46
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Özdemir Tarı G, Ceylan Ü, Uzun S, Ağar E, Büyükgüngör O. Synthesis, spectroscopic (FT-IR, UV–Vis), experimental (X-Ray) and theoretical (HF/DFT) study of: (E)-2-Chloro-N-((4-nitrocyclopenta-1,3-dienyl)methylene)benzenamine. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.04.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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47
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Kharabayev NN. Quantum-Chemical Simulation of Tetra-, Penta-, and Hexacoordinated Stereoisomers of Bis-Ligand Ni(II) Complexes based on Polydentate Heterocyclic Derivatives of Azomethines. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218080182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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48
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Popov LD, Borodkin SA, Vasil’chenko IS, Vlasenko VG, Borodkin GS, Zubavichus YV, Levchenkov SI, Tupolova YP, Revinskii YV, Shcherbakov IN. New Tridentate Schiff Base, Product of Condensation of 4-Methyl-7-hydroxy-8-formylcoumarin and N-Aminomercaptotriazole: Synthesis, Structure, and Complex Formation. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218070150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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49
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Sedighipoor M, Kianfar AH, Sabzalian MR, Abyar F. Synthesis and characterization of new unsymmetrical Schiff base Zn (II) and Co (II) complexes and study of their interactions with bovin serum albumin and DNA by spectroscopic techniques. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 198:38-50. [PMID: 29505940 DOI: 10.1016/j.saa.2018.02.050] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 02/06/2018] [Accepted: 02/19/2018] [Indexed: 06/08/2023]
Abstract
Two novel tetra-coordinated Cobalt(II) and Zinc (II) chelate series with the general formula of [Co (L)·2H2O] (1) and [Zn (L)] (2) [L=N-2-hydroxyacetophenon-N'-2-hydroxynaphthaldehyde-1,2 phenylenediimine)] with biologically active Schiff base ligands were synthesized and recognized by elemental analysis and multi-nuclear spectroscopy (IR and 1H and 13C NMR); then, their biological activities including DNA and protein interactions were studied. The interaction of the synthesized compounds with bovine serum albumin (BSA) was investigated via fluorescence spectroscopy, showing the affinity of the complexes for these proteins with relatively high binding constant values and the changed secondary BSA structure in the presence of the complexes. The interaction of these compounds with CT-DNA was considered by UV-Vis technique, emission titration, viscosity measurements, helix melting methods, and circular dichroism (CD) spectroscopy, confirming that the complexes were bound to CT-DNA by the intercalation binding mode. Furthermore, the complexes had the capability to displace the DNA-bound MB, as shown by the competitive studies of these complexes with methylene blue (MB), thereby suggesting the intercalation mode for the competition. Finally, the theoretical studies carried out by the docking method were performed to calculate the binding constants and recognize the binding site of the BSA and DNA by the complexes. In addition, in vitro and in silico studies showed that the compounds were degradable by bacterial and fungal biodegradation activities.
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Affiliation(s)
- Maryam Sedighipoor
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran
| | - Ali Hossein Kianfar
- Department of Chemistry, Isfahan University of Technology, Isfahan 84156-83111, Iran.
| | - Mohammad R Sabzalian
- Department of Agronomy and Plant Breeding, College of Agriculture, Isfahan University of Technology, Isfahan 84156-83111, Iran
| | - Fatemeh Abyar
- Department of Chemical Engineering, Faculty of Engineering, Ardakan University, Ardakan 89518-95491, Iran
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50
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Borodkin SA, Popov LD, Tsaturyan AA, Milenković MR, Shcherbakov IN, Lukov VV. Theoretical and experimental study of triphenylphosphonium Schiff base of 5-hydroxy-3-methyl-1-phenyl-4-formylpyrazole. PHOSPHORUS SULFUR 2018. [DOI: 10.1080/10426507.2018.1424159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Sergey A. Borodkin
- Chemistry Department, Southern Federal University, Rostov-on-Don, Russia
| | - Leonid D. Popov
- Chemistry Department, Southern Federal University, Rostov-on-Don, Russia
| | | | | | | | - Vladimir V. Lukov
- Chemistry Department, Southern Federal University, Rostov-on-Don, Russia
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