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Sindhu M, Kalaivani P, Prabusankar G, Sivasamy R, Prabhakaran R. Preparation of new organo-ruthenium(II) complexes and their nucleic acid/albumin binding efficiency and in vitro cytotoxicity studies. Dalton Trans 2024; 53:3075-3096. [PMID: 38235791 DOI: 10.1039/d3dt04017h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
Hetero-bimetallic ruthenium(II) complexes (PRAFIZ and PRBFIZ) containing acetyl ferrocene (AFIZ)/benzoyl ferrocene isonicotinic hydrazone ligands (BFIZ) were synthesized and characterized by various spectral and analytical techniques. The structure of acetyl ferrocene isonicotinic hydrazone (AFIZ) and the complex PRBFIZ was confirmed by X-ray crystallography. The hydrazide ligands coordinated in a bidentate monobasic fashion using their N1 hydrazinic nitrogen and enolic oxygen atoms. The binding interactions of the ligands and complexes were examined using Calf-Thymus DNA (CT-DNA) and bovine serum albumin (BSA). Scanning Electron Microscopic (SEM) experiments clarified the efficient binding interaction of the ligands and complexes with BSA. The results of in vitro cytotoxicity studies on MDA-MB-261 breast cancer cells and A549 human lung cancer cells and cell morphological analysis results through staining assays clearly indicated the cytotoxic nature of the complexes.
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Affiliation(s)
- M Sindhu
- Department of Chemistry, Nirmala College for Women, Bharathiar University, Coimbatore 641 018, India.
| | - P Kalaivani
- Department of Chemistry, Nirmala College for Women, Bharathiar University, Coimbatore 641 018, India.
| | - G Prabusankar
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi 502 285, India
| | - R Sivasamy
- Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore 641 046, India
| | - R Prabhakaran
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India.
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2
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Hosny NM, Samir G, Abdel-Rhman MH. N'-(Furan-2-ylmethylene)-2-hydroxybenzohydrazide and its metal complexes: synthesis, spectroscopic investigations, DFT calculations and cytotoxicity profiling. BMC Chem 2024; 18:22. [PMID: 38281963 PMCID: PMC10823611 DOI: 10.1186/s13065-023-01098-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 11/30/2023] [Indexed: 01/30/2024] Open
Abstract
The ligand, N'-(furan-2-ylmethylene)-2-hydroxybenzohydrazide (H2L), was synthesized characterized through various spectral studies which cleared out that the free ligand existed in keto form. The ligand upon reaction with Cu(II), Co(II), Ni(II) and Zn(II) acetates yielded complexes with stoichiometric ratio 1:2 (M:L) which has been validated through the elemental and mass spectral measurements. The IR and NMR spectral studies of the isolated complexes disclosed that the ligand chelated to metal ion in mononegative bidentate fashion via the azomethine nitrogen and deprotonated enolized carbonyl oxygen. Moreover, the DFT quantum chemical calculations designated that the ligand and Ni(II) complex exhibited the highest and lowest values of HOMO, LUMO energies and HOMO-LUMO energy gap, respectively. Furthermore, the in vitro cytotoxic activity towards HePG-2 and HCT-116 cell lines of the isolated compounds was investigated and the data cleared out that the ligand was more potent than the metal complexes.
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Affiliation(s)
- Nasser M Hosny
- Chemistry Department, Faculty of Science, Port Said University, P.O. Box 4252, Port-Said, Egypt.
| | - Ghada Samir
- Chemistry Department, Faculty of Science, Port Said University, P.O. Box 4252, Port-Said, Egypt
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3
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Pandya SB, Socha BN, Dubey RP, Patel UH, Patel RH, Bhatt BS, Thakor P, Bhakhar S, Vekariya N, Valand J. Visible light-driven photocatalysts, quantum chemical calculations, ADMET-SAR parameters, and DNA binding studies of nickel complex of sulfadiazine. Sci Rep 2023; 13:15275. [PMID: 37714951 PMCID: PMC10504334 DOI: 10.1038/s41598-023-42668-z] [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: 05/26/2023] [Accepted: 09/13/2023] [Indexed: 09/17/2023] Open
Abstract
A 3D-supramolecular nickel integrated Ni-SDZ complex was synthesized using sodium salt of sulfadiazine as the ligand and nickel(II) acetate as the metal salt using a condensation process and slow evaporation approach to growing the single crystal. The metal complex was characterized for its composition, functional groups, surface morphology as well as complex 3D structure, by resorting to various analytical techniques. The interacting surface and stability as well as reactivity of the complex were carried out using the DFT platform. From ADMET parameters, human Intestinal Absorbance data revealed that the compound has the potential to be well absorbed, and also Ni-SDZ complex cannot cross the blood-brain barrier (BBB). Additionally, the complex's DNA binding affinity and in-vivo and in-vitro cytotoxic studies were explored utilizing UV-Vis absorbance titration, viscosity measurements, and S. pombe cells and brine shrimp lethality tests. In visible light radiation, the Ni-SDZ complex displayed exceptional photo-degradation characteristics of approximately 70.19% within 70 min against methylene blue (MB).
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Affiliation(s)
- Sachin B Pandya
- Department of Physics, Sardar Patel University, Vallabh Vidyanagar, Anand, 388120, Gujarat, India.
- Vivekanand P.G. College, Govind Guru Tribal University, Banswara, Rajasthan, India.
| | - Bhavesh N Socha
- Department of Physics, Sardar Patel University, Vallabh Vidyanagar, Anand, 388120, Gujarat, India.
- Department of Materials Science, Sardar Patel University, Vallabh Vidyanagar, Anand, 388120, Gujarat, India.
| | - Rahul P Dubey
- Department of Physics, Sardar Patel University, Vallabh Vidyanagar, Anand, 388120, Gujarat, India
| | - Urmila H Patel
- Department of Physics, Sardar Patel University, Vallabh Vidyanagar, Anand, 388120, Gujarat, India
| | - R H Patel
- Department of Materials Science, Sardar Patel University, Vallabh Vidyanagar, Anand, 388120, Gujarat, India
| | - Bhupesh S Bhatt
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Anand, 388120, Gujarat, India
| | - Parth Thakor
- Bapubhai Desaibhai Patel Institute of Paramedical Sciences, Charotar University of Science and Technology, Changa, India
| | - Sanjay Bhakhar
- Department of Physics, Sardar Patel University, Vallabh Vidyanagar, Anand, 388120, Gujarat, India
| | - Nikhil Vekariya
- Department of Materials Science, Sardar Patel University, Vallabh Vidyanagar, Anand, 388120, Gujarat, India
| | - Jignesh Valand
- Department of Materials Science, Sardar Patel University, Vallabh Vidyanagar, Anand, 388120, Gujarat, India
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Green synthesis and characterization of new carbothioamide complexes; cyclic voltammetry and DNA/methyl green assay supported by silico ways versus DNA-polymerase. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
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5
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Hosny NM, Ibrahim OA, Belal A, Hussien MA, Abdel-Rhman MH. Synthesis, characterization, DFT, cytotoxicity evaluation and molecular docking of a new carbothioamide ligand and its coordination compounds. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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6
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Al-Otaibi JS, Mary YS, Mary YS, Krátký M, Vinsova J, Gamberini MC. SERS spectroscopy for the therapeutic N-butyl-2-isonicotinoylhydrazine-1-carboxamide in silver nanocolloids at different concentrations: Experimental and DFT investigations. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.134905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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7
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Abdel-Rhman MH, El-Asmy AA, Ibrahim R, Hosny NM. New Schiff base ligand and some of Its coordination compounds: Synthesis, spectral, molecular modeling and biological studies. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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8
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Valencia J, Rubio V, Puerto G, Vasquez L, Bernal A, Mora JR, Cuesta SA, Paz JL, Insuasty B, Abonia R, Quiroga J, Insuasty A, Coneo A, Vidal O, Márquez E, Insuasty D. QSAR Studies, Molecular Docking, Molecular Dynamics, Synthesis, and Biological Evaluation of Novel Quinolinone-Based Thiosemicarbazones against Mycobacterium tuberculosis. Antibiotics (Basel) 2022; 12:antibiotics12010061. [PMID: 36671262 PMCID: PMC9854539 DOI: 10.3390/antibiotics12010061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/21/2022] [Accepted: 12/22/2022] [Indexed: 12/31/2022] Open
Abstract
In this study, a series of novel quinolinone-based thiosemicarbazones were designed in silico and their activities tested in vitro against Mycobacterium tuberculosis (M. tuberculosis). Quantitative structure-activity relationship (QSAR) studies were performed using quinolinone and thiosemicarbazide as pharmacophoric nuclei; the best model showed statistical parameters of R2 = 0.83; F = 47.96; s = 0.31, and was validated by several different methods. The van der Waals volume, electron density, and electronegativity model results suggested a pivotal role in antituberculosis (anti-TB) activity. Subsequently, from this model a new series of quinolinone-thiosemicarbazone 11a-e was designed and docked against two tuberculosis protein targets: enoyl-acyl carrier protein reductase (InhA) and decaprenylphosphoryl-β-D-ribose-2'-oxidase (DprE1). Molecular dynamics simulation over 200 ns showed a binding energy of -71.3 to -12.7 Kcal/mol, suggesting likely inhibition. In vitro antimycobacterial activity of quinolinone-thiosemicarbazone for 11a-e was evaluated against M. bovis, M. tuberculosis H37Rv, and six different strains of drug-resistant M. tuberculosis. All compounds exhibited good to excellent activity against all the families of M. tuberculosis. Several of the here synthesized compounds were more effective than the standard drugs (isoniazid, oxafloxacin), 11d and 11e being the most active products. The results suggest that these compounds may contribute as lead compounds in the research of new potential antimycobacterial agents.
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Affiliation(s)
- Jhesua Valencia
- Grupo de Investigación en Química y Biología, Universidad del Norte, Km 5 vía Puerto Colombia, Barranquilla 081007, Colombia
| | - Vivian Rubio
- Grupo de Micobacterias, Red TB Colombia, Dirección de Investigación en Salud Pública, Instituto Nacional de Salud, Bogotá 111321, Colombia
| | - Gloria Puerto
- Grupo de Micobacterias, Red TB Colombia, Dirección de Investigación en Salud Pública, Instituto Nacional de Salud, Bogotá 111321, Colombia
| | - Luisa Vasquez
- Grupo de Micobacterias, Red TB Colombia, Dirección de Investigación en Salud Pública, Instituto Nacional de Salud, Bogotá 111321, Colombia
| | - Anthony Bernal
- Grupo de Investigación en Química y Biología, Universidad del Norte, Km 5 vía Puerto Colombia, Barranquilla 081007, Colombia
| | - José R. Mora
- Grupo de Química Computacional y Teórica (QCT-USFQ), Departamento de Ingeniería Química, Universidad San Francisco de Quito, Diego de Robles y Vía Interoceánica, Quito 170157, Ecuador
| | - Sebastian A. Cuesta
- Grupo de Química Computacional y Teórica (QCT-USFQ), Departamento de Ingeniería Química, Universidad San Francisco de Quito, Diego de Robles y Vía Interoceánica, Quito 170157, Ecuador
- Department of Chemistry, Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester M1 7DN, UK
| | - José Luis Paz
- Departamento Académico de Química Inorgánica, Facultad de Química e Ingeniería Química, Universidad Nacional Mayor de San Marcos, Cercado de Lima 15081, Peru
| | - Braulio Insuasty
- Research Group of Heterocyclic Compounds, Department of Chemistry, Universidad del Valle, A. A., Cali 25360, Colombia
| | - Rodrigo Abonia
- Research Group of Heterocyclic Compounds, Department of Chemistry, Universidad del Valle, A. A., Cali 25360, Colombia
| | - Jairo Quiroga
- Research Group of Heterocyclic Compounds, Department of Chemistry, Universidad del Valle, A. A., Cali 25360, Colombia
| | - Alberto Insuasty
- Grupo de Investigación en Materiales Funcionales Nanoestructurados, Universidad CESMAG, Pasto 520003, Colombia
| | - Andres Coneo
- Medicine Department, Division of Health Sciences, Universidad del Norte, Barranquilla 081007, Colombia
| | - Oscar Vidal
- Medicine Department, Division of Health Sciences, Universidad del Norte, Barranquilla 081007, Colombia
| | - Edgar Márquez
- Grupo de Investigación en Química y Biología, Universidad del Norte, Km 5 vía Puerto Colombia, Barranquilla 081007, Colombia
- Correspondence: (E.M.); (D.I.)
| | - Daniel Insuasty
- Grupo de Investigación en Química y Biología, Universidad del Norte, Km 5 vía Puerto Colombia, Barranquilla 081007, Colombia
- Correspondence: (E.M.); (D.I.)
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Masoud MS, Hemdan SS, Elsamra RMI. Synthesis, Ligating Properties, Thermal Behavior, Computational and Biological Studies of Some Azo-transition Metal Complexes. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02483-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
AbstractSynthesis of new Fe(III), Co(II), Ni(II), and Cu(II) complexes of two azo ligands; 1-(phenyldiazenyl) naphthalene-2-ol (sudan orange R, HL1), and sodium 2-hydroxy-5-[(E)-(4-nitrophenyl) diazenyl]benzoate (alizarin yellow GG, HL2) have been reported. Stoichiometries of 1:2 and 1:3 (M:L) of the synthesized complexes were approved by total-reflection X-ray fluorescence technique (TXRF) and by elemental analyses. The geometry of complexes (octahedral and square planar) was typified by various spectroscopic, thermal, and magnetic techniques. The ESR spectroscopy showed that Cu(II) complexes are of different isotropic and rhombic symmetries with the existence of Cu–Cu ions interaction. TGA, DTA, and DSC analyses supported the multi-stage thermal decomposition mechanisms, where the thermal breakdown is ended by the formation of metal oxide in most cases. Moreover, chemical reactivity modeling using the density functional theory (DFT) method with the B3LYP/6–31 basis set, showed that metal complexes are more biologically active than their precursor ligands. The calculated lipophilicity character for metal complexes is in the range of 33.8–37.5 eV. Docking results revealed high scoring energy for [Fe(HL2)3].H2O complex and moderate inhibition strength of [Cu(L1)2].H2O complex versus 1bqb, 3t88, and 4esw proteins. Ultimately, the extent of biological effectiveness was endorsed experimentally against four microbial strains. The results are guidelines for toxicological investigations.
Graphical Abstract
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10
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Marchetti F, Tombesi A, Di Nicola C, Pettinari R, Verdicchio F, Crispini A, Scarpelli F, Baldassarri C, Marangoni E, Hofer A, Galindo A, Petrelli R. Zinc(II) Complex with Pyrazolone-Based Hydrazones is Strongly Effective against Trypanosoma brucei Which Causes African Sleeping Sickness. Inorg Chem 2022; 61:13561-13575. [PMID: 35969809 PMCID: PMC9446893 DOI: 10.1021/acs.inorgchem.2c02201] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
![]()
Two pyrazolone-based hydrazones H2L′
[in general,
H2L′; in detail, H2L1 = 5-methyl-2-phenyl-4-(2-phenyl-1-(2-(4-(trifluoromethyl)phenyl)hydrazineyl)ethyl)-2,4-dihydro-3H-pyrazol-3-one, H2L2 = (Z)-5-methyl-2-phenyl-4-(2-phenyl-1-(2-(pyridin-2-yl)hydrazineyl)ethylidene)-2,4-dihydro-3H-pyrazol-3-one] were reacted with Zn(II) and Cu(II) acceptors
affording the complexes [Zn(HL1)2(MeOH)2], [Cu(HL1)2], and [M(HL2)2] (M = Cu or Zn). X-ray and DFT studies showed the free
proligands to exist in the N–H,N–H tautomeric form and
that in [Zn(HL1)2(MeOH)2], zinc is
six-coordinated by the N,O-chelated (HL1) ligand and other
two oxygen atoms of coordinated methanol molecules, while [Cu(HL1)2] adopts a square planar geometry with the two
(HL1) ligands in anti-conformation. Finally, the [M(HL2)2] complexes are octahedral with the two (HL2) ligands acting as κ-O,N,N-donors in planar conformation.
Both the proligands and metal complexes were tested against the parasite Trypanosoma brucei and Balb3T3 cells. The Zn(II)
complexes were found to be very powerful, more than the starting proligands,
while maintaining a good safety level. In detail, H2L1 and its
Zn(II) complex have high selective index (55 and >100, respectively)
against T. brucei compared to the mammalian
Balb/3T3 reference cells. These results encouraged the researchers
to investigate the mechanism of action of these compounds that have
no structural relations with the already known drugs used against T. brucei. Interestingly, the analysis of NTP and
dNTP pools in T. brucei treated by H2L1 and its Zn(II) complex showed that the drugs had a strong
impact on the CTP pools, making it likely that CTP synthetase is the
targeted enzyme. New
Zn(II) and Cu(II) complexes with pyrazolone-based hydrazone
ligands display different structural features. The Zn(II) complexes
show strong efficiency against the parasite Trypanosoma
brucei, while maintaining a good safety level. They
strongly impact the CTP pools, indicating that CTP synthetase is the
targeted enzyme.
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Affiliation(s)
- Fabio Marchetti
- Chemistry Interdisciplinary Project (CHIP), School of Science and Technology, University of Camerino, via Madonna delle Carceri, 62032 Camerino, Macerata, Italy
| | - Alessia Tombesi
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, via Madonna delle Carceri, 62032 Camerino, Macerata, Italy
| | - Corrado Di Nicola
- Chemistry Interdisciplinary Project (CHIP), School of Science and Technology, University of Camerino, via Madonna delle Carceri, 62032 Camerino, Macerata, Italy
| | - Riccardo Pettinari
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, via Madonna delle Carceri, 62032 Camerino, Macerata, Italy
| | - Federico Verdicchio
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, via Madonna delle Carceri, 62032 Camerino, Macerata, Italy
| | - Alessandra Crispini
- MAT-InLAB, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, 87036 Arcavacata di Rende, Cosenza, Italy
| | - Francesca Scarpelli
- MAT-InLAB, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, 87036 Arcavacata di Rende, Cosenza, Italy
| | - Cecilia Baldassarri
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, via Madonna delle Carceri, 62032 Camerino, Macerata, Italy
| | - Elisa Marangoni
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, via Madonna delle Carceri, 62032 Camerino, Macerata, Italy
| | - Anders Hofer
- Department of Medical Biochemistry and Biophysics, Umea University, 901 87 Umeå, Sweden
| | - Agustín Galindo
- Departamento de Química Inorganíca, Facultad de Química, Universidad de Sevilla, Aptdo 1203, 41071 Sevilla, Spain
| | - Riccardo Petrelli
- Chemistry Interdisciplinary Project (CHIP), School of Pharmacy, University of Camerino, via Madonna delle Carceri, 62032 Camerino, Macerata, Italy
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Synthesis, characterization,biological evaluation and molecular docking studies of salicylidene-aniline and their metal mixed ligand complexes with caffeine. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134026] [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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12
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Nguyen HH, Trung PQ, Phung QM, Le CD, Pham TT, Thi NOP, Pham CT. Syntheses, Structures, and Biological Activities of Pd(II) and Pt(II) Complexes with some 1-picolinoyl-4-substituted Thiosemicarbazides. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133871] [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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Pratiba P, Betageri VS, Latha MS, Vinay Kumar B, Ravindranath BS, Vidyasagar CC. Fabricate, advancement, molecular docking and DNA reactivity of preferred divalent metal(II) complexes attributing ( E)- N'-((6-hydroxybenzo[ d]oxazol-5-yl) methylene)isonicotinohydrazide. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2022; 41:824-840. [PMID: 35635500 DOI: 10.1080/15257770.2022.2081704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 05/05/2022] [Accepted: 05/20/2022] [Indexed: 06/15/2023]
Abstract
A series of metal(II) complexes (M=Co (II), Ni(II) and Cu(II)) supported by Schiff base ligand (L=(E)-N'-((6-hydroxybenzo[d]oxazol-5-yl)methylene)isonicotinohydrazide) has been designed and developed from condensation of 6-hydroxybenzo[d]oxazole-5-carbaldehyde and isoniazid. The ligand (H2L) and its metal(II) complexes were structurally characterized utilizing a variety of physicochemical and spectroscopic approaches. The study shows that Schiff bases (H2L) act as monobasic tridentate ONO ligand and conform to octahedral geometry according to the general formula [M(HL)2]. Furthermore, the interaction of these complexes with CT-DNA was investigated at pH = 7.2, utilizing UV-visible absorption, and viscosity measurement. In order to determine the mechanism of binding of the metal(II) complexes to the B-DNA dodecamer, docking studies were conducted using an AutoDock Vina 1.2.0 tool. The photo induced cleavage reveals that the ligand (H2L) and its complexes have UV-visible photo nuclease properties against pUC19 DNA by agarose gel electrophoresis technique. Studies showed that the complexes evaluated firmly bind to CT-DNA via intercalative mode and provides a distinctive pattern of DNA binding.
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Affiliation(s)
- Patil Pratiba
- Department of Chemistry, GM Institute of Technology Davangere, Davangere, Karnataka, India
| | - Virupaxappa S Betageri
- Department of Chemistry, GM Institute of Technology Davangere, Davangere, Karnataka, India
| | - M S Latha
- Department of Chemistry, K.L.E Societye's RLS Institute Belagavi, Belagavi, Karnataka, India
| | - B Vinay Kumar
- Department of Chemistry, RNS Institute of Technology, Bengaluru, Karnataka, India
| | - B S Ravindranath
- Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Kanataka, India
| | - C C Vidyasagar
- Department of PG and Research in Chemistry, Rani Channamma University, Belagavi, Karnataka, India
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Spectral, structural and cytotoxicity studies on the newly synthesized n',n'-diisonicotinoylmalonohydrazide and some of its bivalent metal complexes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131960] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Syntheses, structures, and anticancer activities of a series of trinuclear Cu(II) complexes with N-methylanthraniloyl(4-phenylthiosemicarbazide). J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131680] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Synthesis, Characterization, DNA Binding, Cleavage, Antibacterial, In vitro Anticancer and Molecular Docking Studies of Ni(II), Cu(II) and Zn(II) Complexes of 3,4,5-Trimethoxy-N-(3-Hydroxy-5-(Hydroxymethyl)-2-Methylpyridin-4-yl)methylene)Benzohydrazide. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-021-05562-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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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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Oroujzadeh N, Baradaran Z, Sedrpoushan A. An efficient heterogeneous Cu(I) complex for the catalytic oxidation of alcohols and sulfides: synthesis, characterization, and investigation of the catalyst activity. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1950698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Nasrin Oroujzadeh
- Department of Chemical Technologies, Iranian Research Organization for Science and Technology (IROST), Tehran, Iran
| | - Zahra Baradaran
- Department of Chemical Technologies, Iranian Research Organization for Science and Technology (IROST), Tehran, Iran
| | - Alireza Sedrpoushan
- Department of Chemical Technologies, Iranian Research Organization for Science and Technology (IROST), Tehran, Iran
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Hosny NM, Belal A, Motawea R, Hussien MA, Abdel-Rhman MH. Spectral characterization, DFT, docking and cytotoxicity of N-benzyl-4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4-carbothioamide and its metal complexes. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Spectral, Molecular Modeling, and Biological Activity Studies on New Schiff's Base of Acenaphthaquinone Transition Metal Complexes. Bioinorg Chem Appl 2021; 2021:6674394. [PMID: 33815493 PMCID: PMC8012121 DOI: 10.1155/2021/6674394] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/07/2021] [Accepted: 03/06/2021] [Indexed: 11/17/2022] Open
Abstract
The newly synthesized Schiff's base derivative, N-allyl-2-(2-oxoacenaphthylen-1(2H)-ylidene)hydrazine-1-carbothioamide, has been characterized by different spectral techniques. Its reaction with Co(II), Ni(II), and Zn(II) acetate led to the formation of 1 : 1 (M:L) complexes. The IR and NMR spectral data revealed keto-thione form for the free ligand. On chelation with Co(II) and Ni(II), it behaved as mononegative and neutral tridentate via O, N1, and S donors, respectively, while it showed neutral bidentate mode via O and N1 atoms with Zn(II). The electronic spectra indicated that all the isolated complexes have an octahedral structure. The thermal gravimetric analyses confirmed the suggested formula and the presence of coordinated water molecules. The XRD pattern of the metal complexes showed that both Co(II) and Ni(II) have amorphous nature, while Zn(II) complex has monoclinic crystallinity with an average size of 9.10 nm. DFT modeling of the ligand and complexes supported the proposed structures. The calculated HOMO-LUMO energy gap, ΔEH-L, of the ligand complexes was 1.96–2.49 eV range where HAAT < Zn(II) < Ni(II) < Co(II). The antioxidant activity investigation showed that the ligand and Zn(II) complex have high activity than other complexes, 88.5 and 88.6%, respectively. Accordingly, the antitumor activity of isolated compounds was examined against the hepatocellular carcinoma cell line (HepG2), where both HAAT and Zn(II) complex exhibited very strong activity, IC50 6.45 ± 0.25 and 6.39 ± 0.18 μM, respectively.
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El‐Gammal OA, Abdel‐Latif E, Farag MG, Abdel‐Rhman MH. Synthesis, characterization, and anticancer activity of new binuclear complexes of 2,2′‐malonylbis(
N
‐phenylhydrazine‐1‐carbothioamide). Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ola A. El‐Gammal
- Chemistry Department, Faculty of Science Mansoura University Mansoura Egypt
| | - Ehab Abdel‐Latif
- Chemistry Department, Faculty of Science Mansoura University Mansoura Egypt
| | - Mona G. Farag
- Chemistry Department, Faculty of Science Mansoura University Mansoura Egypt
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Spectral, modeling and anticancer activity studies on the newly synthesized N-allyl-2-(2,4-dinitrophenyl)hydrazine-1-carbothioamide and some bivalent metal complexes. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128949] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Ramadan AM, Elsamra RM, Bondock S. New pyrazole‐4‐carbothioamide‐based metal complexes: Synthesis, spectral characterization, computational, antimicrobial, and antitumor investigations. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6102] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ahmed M. Ramadan
- Chemistry Department, Faculty of Science Alexandria University Alexandria Egypt
- Chemistry Department, Faculty of Science King Khalid University Abha Saudi Arabia
| | - Rehab M.I. Elsamra
- Chemistry Department, Faculty of Science Alexandria University Alexandria Egypt
| | - Samir Bondock
- Chemistry Department, Faculty of Science King Khalid University Abha Saudi Arabia
- Chemistry Department, Faculty of Science Mansoura University Mansoura Egypt
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Hosny NM, Hussien MA, Motawa R, Belal A, Abdel‐Rhman MH. Synthesis, Spectral, Modeling, Docking and Cytotoxicity Studies on 2‐(2‐aminobenzoyl)‐
N
‐ethylhydrazine‐1‐carbothioamide and its divalent metal complexes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5922] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Nasser Mohammed Hosny
- Chemistry Department, Faculty of Science Port‐Said University P.O. Box 42522 PortSaid Egypt
| | - Mostafa A. Hussien
- Chemistry Department, Faculty of Science Port‐Said University P.O. Box 42522 PortSaid Egypt
- Chemistry Department, Faculty of Science King Abdulaziz University P.O. Box 80203 Jeddah Saudi Arabia
| | - Rana Motawa
- Chemistry Department, Faculty of Science Port‐Said University P.O. Box 42522 PortSaid Egypt
| | - Arafa Belal
- Chemistry Department, Faculty of Science Port‐Said University P.O. Box 42522 PortSaid Egypt
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Dutta N, Majumder A, Das A, Chatterjee A, Tarafder M, Datta B, Bera M. Synthetic, structural, spectral and DNA binding aspects of copper(II), nickel(II) and zinc(II) dimers of new carboxylate-based tripodal ligand. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127708] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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