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Asha S, Sandhya KS, Abhilash A, Achuthsankar NS, Suma S, Sudarsanakumar MR. Insights on the structural characteristics and molecular dynamic studies of methyl vanillin Schiff base bio-compounds. J Biomol Struct Dyn 2023:1-15. [PMID: 37771157 DOI: 10.1080/07391102.2023.2259492] [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: 01/05/2023] [Accepted: 09/11/2023] [Indexed: 09/30/2023]
Abstract
A new crystalline form of Schiff base, N-cyclohexyl-1-(3,4-dimethoxyphenyl)methanimine (CHADMB) was obtained from methanolic solution of cylohexylamine and (methylvanillin) 3,4dimethoxybenzaldehyde. Single crystal X-ray diffraction study reveals that the compound crystallized in monoclinic crystal system with P21/c space group having four molecules per unit cell (Z = 4). Hirshfeld surface (HS) analysis and 2D fingerprint plots reveals that weak non-covalent interactions are responsible for crystal packing. The UV-Vis spectroscopy study reveals that the optical band gap of the compound is 4.25 eV. The dielectric properties were studied as a function of frequency at room temperature and the results show that these properties can be exploited for optoelectronic applications. Thermal stability of the compound is revealed by thermogravimetric and differential thermogravimetric analysis. The in vitro antimicrobial activity against Gram negative (E. coli and P. aeruginosa and Gram positive (S. aureus ) bacterial strains and two fungal strains (C. albicans and A. niger) were studied by agar well diffusion method. It is found that the Schiff base is inhibiting the growth of the tested species to varying degrees. Molecular docking studies indicate that alkyl-pi and pi-pi weak interactions enhance the binding affinity of Schiff base-protein complexes. Molecular dynamics study reveals interaction of CHADMB complexed with bacterial protein, EC showed maximum stability which is in agreement with experimental result.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- S Asha
- Department of Chemistry, Sree Narayana College, Chempazhanthy, Research centre, University of Kerala, Thiruvananthapuram, India
| | - K S Sandhya
- Department of Computational Biology and Bioinformatics, University of Kerala, Thiruvananthapuram, India
| | - A Abhilash
- Department of Zoology, Government College Kariavattom, Thiruvananthapuram, India
| | - Nair S Achuthsankar
- Department of Computational Biology and Bioinformatics, University of Kerala, Thiruvananthapuram, India
| | - S Suma
- Department of Chemistry, Sree Narayana College, Chempazhanthy, Research centre, University of Kerala, Thiruvananthapuram, India
| | - M R Sudarsanakumar
- Department of Chemistry, Mahatma Gandhi College, Thiruvananthapuram, India
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Hajam TA, H S, Mashood Ahamed FM. Structural, vibrational spectroscopy, molecular docking, DFT studies and antibacterial activity of (E)-N1-(3-chlorobenzylidene)benzene-1,4-diamine. J Biomol Struct Dyn 2023; 41:6295-6312. [PMID: 35916271 DOI: 10.1080/07391102.2022.2106516] [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: 02/27/2022] [Accepted: 07/21/2022] [Indexed: 10/16/2022]
Abstract
In this work, (E)-N1-(3-chlorobenzylidene)benzene-1,4-diamine (CBD) compound was synthesized with good yield. The spectral studies were recorded by FT-IR, FT-Raman, NMR and UV-Vis to determine structural parameters. The geometrical parameters were optimized using DFT calculations at 6-311++G(d,p) basis set. The calculated structural parameters of the molecule were in line with the experimental data. The molecular orbitals of the compound were investigated through highest occupied molecular orbital (HOMO), lowest unoccupied molecular orbital (LUMO) analysis. The hyper conjugative interaction energy E(2) along with donor, acceptor electron densities (EDs) were determined by natural bond orbital (NBO) analysis. The molecular electrostatic potential (MEP), mulliken atomic charges, non-linear optical (NLO) properties and potential energy surface (PES) scan were also calculated. The 1H and 13C NMR chemical shifts calculated using Gauge invariant atomic orbital (GIAO) method were compared with the experimental NMR chemical shifts. Thermogravimetry (TG) and Differential Scanning Calorimetry (DSC) were carried out to characterise the thermal behaviour and stability of CBD molecule. In addition, PreADMET tool was also used to estimate ADME and Toxicity of CBD compound. The compound screened against four pathogens two gram positive and two gram negative had shown good anti-bacterial behaviour. The molecular docking studies executed against anti-bacterial target topoisomerase DNA gyrase enzyme (2XCT) emphasized good binding behaviour over the standard drug.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
| | - Saleem H
- Department of Physics, Annamalai University, Chidambaram, India
| | - F M Mashood Ahamed
- PG and Research Department of Chemistry, Jamal Mohamed College, Trichy, India
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Bennour HA, Elmagbari FM, Hammouda AN, EL-Ferjani RM, Ben Amer Y, Soliman SM, Jackson GE. Synthesis, characterisation and density functional theory (DFT) studies of a triazine ring with a mixed ligand Schiff base complexes. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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Ocampo-Gutiérrez AY, Hernández-Velázquez VM, Zamilpa A, López-Arellano ME, Olmedo-Juárez A, Higuera-Piedrahita RI, Delgado-Núñez EJ, González-Cortázar M, Mendoza-de Gives P. Oxalis tetraphylla (Class: Magnoliopsidae) Possess Flavonoid Phytoconstituents with Nematocidal Activity against Haemonchus contortus. Pathogens 2022; 11:pathogens11091024. [PMID: 36145456 PMCID: PMC9503173 DOI: 10.3390/pathogens11091024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/03/2022] [Accepted: 09/06/2022] [Indexed: 11/16/2022] Open
Abstract
The nematocidal activity of an Oxalis tetraphylla hydroalcoholic extract against the nematode Haemonchus contortus (Hc) was assessed in vitro and the major compounds associated with nematocidal activity were identified. One hydroalcoholic extract was obtained from O. tetraphylla stems and leaves (Ot HE-SLE). The in vitro lethal concentrations (LC50 and LC90) against both eggs and exsheathed Hc infective larvae (L3) were assessed. Ot HE-SLE showed a potent ovicidal activity (LC50 = 0.213 mg/mL; LC90 = 0.71 mg/mL) and larvicidal effect (LC50 = 28.01 mg/mL; LC90 = 69.3 mg/mL). Later on, the extract was bipartitioned to obtain an ethyl acetate phase (EtOAc-Ph) and an aqueous phase (Aq-Ph). Both phases were assessed against Hc eggs at 0.25 and 1.0 mg/mL concentrations. The results with EtOAc-Ph showed 93.6% ovicidal activity, while 96.6% was recorded with Aq-Ph at 48 h post-confrontation (PC). In the case of larvicidal activity, both phases were assessed at 28 mg/mL; Aq-Ph showed >80% larvicidal activity 24 and 72 h PC, while EtOAc-Ph did not show important activity. HPLC analysis showed the presence of coumaric acid and flavonols. Flavonol compounds were the major compounds and were associated with the nematocidal activity. Additionally, the Aq-Ph that showed the highest activity was purified, and the fraction F3 showed the highest nematocidal activity.
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Affiliation(s)
- Ana Yuridia Ocampo-Gutiérrez
- Laboratory of Helminthology, National Centre for Disciplinary Research in Animal Health and Innocuity (CENID-SAI), National Institute for Research in Forestry, Agriculture and Livestock, INIFAP-SADER, Jiutepec 62550, Mexico
- Biological Control Laboratory, Biotechnology Research Center, Autonomous University of the State of Morelos, Cuernavaca 62209, Mexico
| | - Víctor Manuel Hernández-Velázquez
- Biological Control Laboratory, Biotechnology Research Center, Autonomous University of the State of Morelos, Cuernavaca 62209, Mexico
| | - Alejandro Zamilpa
- South Biomedical Research Center, Social Security Mexican Institute (CIBIS-IMSS), Xochitepec 62790, Mexico
| | - María Eugenia López-Arellano
- Laboratory of Helminthology, National Centre for Disciplinary Research in Animal Health and Innocuity (CENID-SAI), National Institute for Research in Forestry, Agriculture and Livestock, INIFAP-SADER, Jiutepec 62550, Mexico
| | - Agustín Olmedo-Juárez
- Laboratory of Helminthology, National Centre for Disciplinary Research in Animal Health and Innocuity (CENID-SAI), National Institute for Research in Forestry, Agriculture and Livestock, INIFAP-SADER, Jiutepec 62550, Mexico
| | | | - Edgar Jesús Delgado-Núñez
- Faculty of Agricultural, Livestock and Environmental Sciences, Autonomous University of the State of Guerrero, Iguala de la Independencia 40040, Mexico
| | - Manasés González-Cortázar
- South Biomedical Research Center, Social Security Mexican Institute (CIBIS-IMSS), Xochitepec 62790, Mexico
- Correspondence: (M.G.-C.); (P.M.-d.G.); Tel.: +52-777-361-2155 (M.G.-C.); +52-777-319-2850 (ext. 124) (P.M.-d.G.)
| | - Pedro Mendoza-de Gives
- Laboratory of Helminthology, National Centre for Disciplinary Research in Animal Health and Innocuity (CENID-SAI), National Institute for Research in Forestry, Agriculture and Livestock, INIFAP-SADER, Jiutepec 62550, Mexico
- Correspondence: (M.G.-C.); (P.M.-d.G.); Tel.: +52-777-361-2155 (M.G.-C.); +52-777-319-2850 (ext. 124) (P.M.-d.G.)
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Comprehensive Review on Medicinal Applications of Coumarin-Derived Imine–Metal Complexes. Molecules 2022; 27:molecules27165220. [PMID: 36014460 PMCID: PMC9413576 DOI: 10.3390/molecules27165220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/11/2022] [Accepted: 08/11/2022] [Indexed: 11/17/2022] Open
Abstract
Coumarins are fused six-membered oxygen-containing benzoheterocycles that join two synthetically useful rings: α-pyrone and benzene. A survey of the literature shows that coumarins and their metal complexes have received great interest from synthetic chemists, medicinal scientists, and pharmacists due to their wide spectrum of biological applications. For instance, coumarin and its derivatives have been used as precursors to prepare a large variety of medicinal agents. Likewise, coumarin-derived imine–metal complexes have been found to display a variety of therapeutic applications, such as antibacterial, antifungal, anticancer, antioxidant, anthelmintic, pesticidal, and nematocidal activities. This review highlights the current synthetic methodologies and known bioactivities of coumarin-derived imine–metal complexes that make this molecule a more attractive scaffold for the discovery of newer drugs.
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Borrego-Muñoz P, Becerra LD, Ospina F, Coy-Barrera E, Quiroga D. Synthesis ( Z) vs ( E) Selectivity, Antifungal Activity against Fusarium oxysporum, and Structure-Based Virtual Screening of Novel Schiff Bases Derived from l-Tryptophan. ACS OMEGA 2022; 7:24714-24726. [PMID: 35874194 PMCID: PMC9301946 DOI: 10.1021/acsomega.2c02614] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Schiff bases are widely used molecules due to their potential biological activity. In this manuscript, we presented the synthesis and NMR study of new enamine Schiff bases derived from l-tryptophan, showing that the Z-form of the enamine is the main tautomeric form for aliphatic precursors. The DFT-B3LYP methodology at the 6-311+G**(d,p) level suggested that the tautomeric imine forms are less stable than the corresponding enamine forms. Their isomerism depends on the formation of intramolecular hydrogen bonds and steric factors associated with the starting carbonyl precursors. The in vitro biological activity tests against Fusarium oxysporum revealed that acetylacetone derivatives are the most active agents (IC50 < 0.9 mM); however, the antifungal activity could be disfavored by bulky groups on ester and enamine moieties. Finally, the structure-based virtual screening through molecular docking and MM-GBSA rescoring revealed that Schiff bases 3e, 3g, and 3j behave putatively as binders for target proteins involved in the life processes of F. oxysporum. In this sense, molecular dynamics analysis showed that the ligand-protein complexes have good stability with root-mean-square deviation (RMSD) values within the allowed range. Therefore, the present study paves the way for designing new antifungal compounds based on l-tryptophan-derived Schiff bases.
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Gur T, Meydan I, Seckin H, Bekmezci M, Sen F. Green synthesis, characterization and bioactivity of biogenic zinc oxide nanoparticles. ENVIRONMENTAL RESEARCH 2022; 204:111897. [PMID: 34418450 DOI: 10.1016/j.envres.2021.111897] [Citation(s) in RCA: 62] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 08/05/2021] [Accepted: 08/10/2021] [Indexed: 05/12/2023]
Abstract
In this study, we tried to enlighten the structure of zinc oxide nanoparticles (ZnO NPs) obtained from Thymbra Spicata L. plant by using green synthesis method in various ways. Some properties of zinc oxide nanoparticles were determined by using the characterization methods that scanning electron microscopy (SEM), Energy Dispersive X-ray analysis (EDX), fouirer transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), ultraviolet visible spectroscopy (UV-Vis) spectroscopy methods. The detected Zn nanoparticle sizes were determined to be between 6.5 nm and 7.5 nm. In addition to these studies, we investigated the antimicrobial effects of zinc oxide nanoparticles obtained by green synthesis against some pathogens. According to the results, it was seen that zinc oxide nanoparticles formed zones with a diameter of 16.3 mm, 10.25 mm, 13 mm and 10.2 mm, respectively, against Bacillus subtilis ATCC 6633, Escherichia coli ATCC 25952, Pseudomonas aeruginosa ATCC 27853 bacteria and Candida albicans ATTC 90028 fungus, respectively. However, the radical quenching activity (DPPH) of the nanoparticles (Ts-ZnONP (79.67%)) was determined to be quite good compared to the positive control BHA. In addition, it is seen that the protective effect of ZnO NPs against DNA damage increases depending on the concentration. At a concentration of 100 mg/L, the DNA damage inhibitory effect was found to be maximum. In line with the comprehensive results, it was determined that the zinc oxide nanoparticles obtained with the green synthesis method have the potential of use in a wide variety of fields.
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Affiliation(s)
- Tuğba Gur
- Van Vocational School of Health Services, Van Yüzüncü Yil University, Zeve Campus, 65080, Van, Turkey.
| | - Ismet Meydan
- Van Vocational School of Health Services, Van Yüzüncü Yil University, Zeve Campus, 65080, Van, Turkey
| | - Hamdullah Seckin
- Van Vocational School of Health Services, Van Yüzüncü Yil University, Zeve Campus, 65080, Van, Turkey
| | - Muhammed Bekmezci
- Sen Research Group, Department of Biochemistry, University of Dumlupinar, 43000, Kutahya, Turkey; Department of Materials Science & Engineering, Faculty of Engineering, Dumlupinar University, Evliya Çelebi Campus, 43100, Kutahya, Turkey
| | - Fatih Sen
- Sen Research Group, Department of Biochemistry, University of Dumlupinar, 43000, Kutahya, Turkey.
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8
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De S, Jain A, Barman P. Recent Advances in the Catalytic Applications of Chiral Schiff‐Base Ligands and Metal Complexes in Asymmetric Organic Transformations. ChemistrySelect 2022. [DOI: 10.1002/slct.202104334] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Soumik De
- Department of Chemistry National Institute of Technology Silchar Assam India
| | - Abhinav Jain
- Department of Chemistry National Institute of Technology Silchar Assam India
| | - Pranjit Barman
- Department of Chemistry National Institute of Technology Silchar Assam India
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Parvarinezhad S, Salehi M, Eshaghi Malekshah R, Kubicki M, Khaleghian A. Synthesis, characterization, spectral studies two new transition metal complexes derived from pyrazolone by theoretical studies, and investigate anti‐proliferative activity. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6563] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
| | - Mehdi Salehi
- Department of Chemistry, Faculty of Science Semnan University Semnan Iran
| | | | - Maciej Kubicki
- Department of Chemistry Adam Mickiewicz University Poznan Poland
| | - Ali Khaleghian
- Faculty of Medicine, Biochemistry Department Semnan University of Medical Sciences Semnan Iran
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Heterocyclic Schiff Bases of 3-Aminobenzanthrone and Their Reduced Analogues: Synthesis, Properties and Spectroscopy. Molecules 2021; 26:molecules26092570. [PMID: 33924984 PMCID: PMC8125169 DOI: 10.3390/molecules26092570] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/21/2021] [Accepted: 04/26/2021] [Indexed: 12/25/2022] Open
Abstract
New substituted azomethines of benzanthrone with heterocyclic substituents were synthesized by condensation reaction of 3-aminobenzo[de]anthracen-7-one with appropriate aromatic aldehydes. The resulting imines were reduced with sodium borohydride to the corresponding amines, the luminescence of which is more pronounced in comparison with the initial azomethines. The novel benzanthrone derivatives were characterized by NMR, IR, MS, UV/Vis, and fluorescence spectroscopy. The structure of three dyes was studied by the X-ray single crystal structure analysis. The solvent effect on photophysical behaviors of synthesized imines and amines was investigated. The obtained compounds absorb at 420–525 nm, have relatively large Stokes shifts (up to 150 nm in ethanol), and emit at 500–660 nm. The results testify that emission of the studied compounds is sensitive to the solvent polarity, exhibiting negative fluorosolvatochromism for the synthesized azomethines and positive fluorosolvatochromism for the obtained amines. The results obtained indicate that the synthesized compounds are promising as luminescent dyes.
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Aravindan P, Sivaraj K, Kamal C, Vennila P, Venkatesh G. Synthesis, Molecular structure, Spectral Characterization, Molecular docking and biological activities of (E)-N-(2-methoxy benzylidene) anthracene-2-amine and Co(II), Cu(II) and Zn(II) complexes. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129488] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Akbari Z, Montazerozohori M, Hoseini SJ, Naghiha R. Ultrasonic assisted preparation of some new zinc complexes of a new tetradentate Schiff base ligand: thermal analyses data, antimicrobial and DNA cleavage potential. J PHYS ORG CHEM 2021. [DOI: 10.1002/poc.4180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Zahra Akbari
- Department of Chemistry Yasouj University Yasouj Iran
| | | | | | - Reza Naghiha
- Department of Animal Sciences Yasouj University Yasouj Iran
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Onça LO, de Souza JCP, Dos Santos IGN, Santos EDS, Soares SM, Diniz PHGD. A new highly selective colorimetric Schiff base chemosensor for determining the copper content in artisanal cachaças. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 243:118783. [PMID: 32818693 DOI: 10.1016/j.saa.2020.118783] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/18/2020] [Accepted: 07/19/2020] [Indexed: 06/11/2023]
Abstract
This work demonstrated the feasibility of applying the Schiff base 5-bromo-2-salicyl-beta-alanine as a colorimetric chemosensor for the spectrophotometric quantification of the copper content in artisanal cachaças. For this, the experimental conditions were optimized to obtain an efficient, sensitive, reversible, and highly selective chemosensor to Cu2+ ions. The complex stoichiometry was 1:1, with a formation constant of 5.82 × 102 L mol-1 and molar absorptivity of 5.82 × 103 mol L-1 cm-1. Then, a spectrophotometric analytical method was developed and validated according to the Brazilian legislation. The linearity of the analytical curve was demonstrated by ANOVA, at a confidence level of 95%. The limits of detection and quantification were 0.0659 and 0.200 mg L-1, respectively. The coefficients of variation for both the intra- and inter-day precisions were lower than 3.83%, and the accuracy presented a mean recovery of 100.55 ± 2.87%. The absence of a matrix effect was confirmed by the standard addition method, and the copper content in three artisanal cachaças from different geographical origins was estimated as lower than 2.93 mg L-1. This result was in accordance with the Brazilian legislation but reinforces the need to carry out stricter quality control to achieve exportation standards. Therefore, the proposed method can be considered a simple, selective, linear, precise, and accurate tool that involves only a simple complexation reaction through the addition of the chemosensor solution in a buffered medium. As a consequence, the simplicity, practicality, rapidity, and low cost of synthesis of the proposed Schiff base chemosensor are highlighted.
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Affiliation(s)
- Larissa Oliveira Onça
- Programa de Pós-Graduação em Química Pura e Aplicada (POSQUIPA), Centro das Ciências Exatas e das Tecnologias (CCET), Universidade Federal do Oeste da Bahia (UFOB), 47.810-059 Barreiras, BA, Brazil
| | - Joseana Caroline Palmeira de Souza
- Undergraduate Course of Chemistry, Centro das Ciências Exatas e das Tecnologias (CCET), Universidade Federal do Oeste da Bahia (UFOB), 47.810-059 Barreiras, BA, Brazil
| | - Izabela Gessyane Nogueira Dos Santos
- Undergraduate Course of Chemistry, Centro das Ciências Exatas e das Tecnologias (CCET), Universidade Federal do Oeste da Bahia (UFOB), 47.810-059 Barreiras, BA, Brazil
| | - Emerson de Sousa Santos
- Undergraduate Course of Chemistry, Centro das Ciências Exatas e das Tecnologias (CCET), Universidade Federal do Oeste da Bahia (UFOB), 47.810-059 Barreiras, BA, Brazil
| | - Sérgio Macêdo Soares
- Programa de Pós-Graduação em Química Pura e Aplicada (POSQUIPA), Centro das Ciências Exatas e das Tecnologias (CCET), Universidade Federal do Oeste da Bahia (UFOB), 47.810-059 Barreiras, BA, Brazil
| | - Paulo Henrique Gonçalves Dias Diniz
- Programa de Pós-Graduação em Química Pura e Aplicada (POSQUIPA), Centro das Ciências Exatas e das Tecnologias (CCET), Universidade Federal do Oeste da Bahia (UFOB), 47.810-059 Barreiras, BA, Brazil.
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Skarga VV, Zadorozhny AD, Shilov BV, Nevezhin EV, Negrebetsky VV, Maslov MA, Lagunin AA, Malakhov MV. Prospective pharmacological effects of psoralen photoxidation products and their cycloadducts with aminothiols: chemoinformatic analysis. BULLETIN OF RUSSIAN STATE MEDICAL UNIVERSITY 2020. [DOI: 10.24075/brsmu.2020.059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Psoralens are medicinal photosensitizing furocoumarins which are used in photochemotherapy and photoimmunotherapy of dermatoses. Psoralen photooxidation products may be involved in therapeutic effects, but the possible mechanisms of their action remain unclear. The study was aimed to assess the prospective pharmacological effects and mechanisms of activity for six previously identified ortho–hydroxyformyl-containing psoralen photooxidation products and their cycloadducts with aminothiols, as well as for structurally similar compounds (furocoumaric acid and tucaresol). Chemoinformatic analysis of the prospective pharmacological effects and mechanisms of action of these compounds was performed using the PASS and PharmaExpert software. The predicted pharmacological effects partially confirmed by previous studies highlight the possible involvement of psoralen photooxidation products in the effects of PUVA therapy or photopheresis during the course of dermatoses and proliferative disorders treatment. A broad spectrum of pharmacological effects found for furocoumaric acid and cycloadducts of coumarinic and benzofuranic photoproducts of psoralen with cysteine and homocysteine appoints new directions of research relating to therapeutic use of psoralens.
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Affiliation(s)
- VV Skarga
- Pirogov Russian National Research Medical University, Moscow, Russia; MIREA — Russian Technological University, Moscow, Russia
| | - AD Zadorozhny
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - BV Shilov
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - EV Nevezhin
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - VV Negrebetsky
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - MA Maslov
- MIREA — Russian Technological University, Moscow, Russia
| | - AA Lagunin
- Pirogov Russian National Research Medical University, Moscow, Russia; Institute of Biomedical Chemistry (IBMC), Moscow, Russia
| | - MV Malakhov
- Pirogov Russian National Research Medical University, Moscow, Russia
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Loginova NV, Harbatsevich HI, Osipovich NP, Ksendzova GA, Koval’chuk TV, Polozov GI. Metal Complexes as Promising Agents for Biomedical Applications. Curr Med Chem 2020; 27:5213-5249. [DOI: 10.2174/0929867326666190417143533] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 03/02/2019] [Accepted: 03/29/2019] [Indexed: 12/24/2022]
Abstract
Background::
In this review article, a brief overview of novel metallotherapeutic agents
(with an emphasis on the complexes of essential biometals) promising for medical application is
presented. We have also focused on the recent work carried out by our research team, specifically
the development of redox-active antimicrobial complexes of sterically hindered diphenols with some
essential biometals (copper, zinc, nickel).
Results::
The complexes of essential metals (manganese, iron, cobalt, nickel, copper, zinc) described
in the review show diverse in vitro biological activities, ranging from antimicrobial and antiinflammatory
to antiproliferative and enzyme inhibitory. It is necessary to emphasize that the type of
organic ligands in these metal complexes seems to be responsible for their pharmacological
activities. In the last decades, there has been a significant interest in synthesis and biological
evaluation of metal complexes with redox-active ligands. A substantial step in the development of
these redox-active agents is the study of their physicochemical and biological properties, including
investigations in vitro of model enzyme systems, which can provide evidence on a plausible
mechanism underlying the pharmacological activity. When considering the peculiarities of the
pharmacological activity of the sterically hindered diphenol derivatives and their nickel(II),
copper(II) and zinc(II) complexes synthesized, we took into account the following: (i) all these
compounds are potential antioxidants and (ii) their antimicrobial activity possibly results from their
ability to affect the electron-transport chain.
Conclusion::
We obtained novel data demonstrating that the level of antibacterial and antifungal
activity in the series of the above-mentioned metal-based antimicrobials depends not only on the
nature of the phenolic ligands and complexing metal ions, but also on the lipophilicity and reducing
ability of the ligands and metal complexes, specifically regarding the potential biotargets of their
antimicrobial action – ferricytochrome c and the superoxide anion radical. The combination of
antibacterial, antifungal and antioxidant activity allows one to consider these compounds as
promising substances for developing therapeutic agents with a broad spectrum of activities.
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Affiliation(s)
| | | | - Nikolai P. Osipovich
- Research Institute for Physico-Chemical Problems of the Belarusian State University, Minsk, Belarus
| | - Galina A. Ksendzova
- Research Institute for Physico-Chemical Problems of the Belarusian State University, Minsk, Belarus
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17
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Kumbar M, Patil SA, Toragalmath SS, Kinnal SM, Shettar A, Hosakeri JH. Anticancer activity studies of novel metal complexes of ligands derived from polycyclic aromatic compound via greener route. J Organomet Chem 2020; 914:121219. [PMID: 32214459 PMCID: PMC7094295 DOI: 10.1016/j.jorganchem.2020.121219] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 03/02/2020] [Accepted: 03/06/2020] [Indexed: 12/23/2022]
Abstract
Methoxy and tert-butyl substituted carboxamide, carboxylic acid and hydrazone Schiff base groups have been assembled into our newly designed fluorenone based ligands and prepared coordination compounds of some first row transition metals and characterized thoroughly with spectroscopic (1H and 13C NMR, IR, GC-MS, UV-Vis), analytical, TGA and molar conductance measurements. The stoichiometry of all the metal complexes is found to be 1: 2 (M: L2) with the general formula, [M(L)2], where L is a singly deprotonated ligand and the geometry of all the metal complexes is found to be octahedral. Ligands and their metal complexes successfully cleaved the pBR322 plasmid DNA and in case of anticancer activity against MCF-7 (human breast adenocarcinoma) cell line, the synthesized compounds found to exhibit excellent activity with prominent apoptotic effect which is characterized by cell shrinkage, cell breakage and turgidity and results were compared with the standard drug cisplatin. Very significant anticancer activity was observed for compounds L1H, Cu(L1)2, Cu(L2)2, Ni(L1)2 and Ni(L2)2 with IC50 value of <10 μgmL-1. Molecular docking studies were performed to assess the bonding mode of synthesized compounds. In case of antioxidant activity study, the compounds L1H, Ni(L1)2, Ni(L2)2, Cu(L1)2 and Cu(L2)2 exhibited significant scavenging activity with good percentage when compared with remaining tested compounds.
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Affiliation(s)
- Mahantesh Kumbar
- P. G. Department of Chemistry, Karnatak University, Dharwad, 580003, Karnataka, India
| | - Sangamesh A. Patil
- P. G. Department of Chemistry, Karnatak University, Dharwad, 580003, Karnataka, India
| | | | | | - Arun Shettar
- P. G. Department of Biotechnology and Microbiology, Karnatak University, Dharwad, 580003, Karnataka, India
| | - Joy H. Hosakeri
- Department of Biotechnology and Bioinformatics, Akkamahadevi Women’s University, Vijayapura, 586108, Karnataka, India
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18
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Sumrra SH, Hassan AU, Imran M, Khalid M, Mughal EU, Zafar MN, Tahir MN, Raza MA, Braga AA. Synthesis, characterization, and biological screening of metal complexes of novel sulfonamide derivatives: Experimental and theoretical analysis of sulfonamide crystal. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5623] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Sajjad H. Sumrra
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Abrar U. Hassan
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Muhammad Imran
- Department of Chemistry, Faculty of ScienceKing Khalid University Abha 61413 Saudi Arabia
| | - Muhammad Khalid
- Department of ChemistryKhwaja Fareed University of Engineering & Information Technology Rahim Yar Khan 64200 Pakistan
| | - Ehsan U. Mughal
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Muhammad N. Zafar
- Department of ChemistryQuaid‐i‐Azam University Islamabad 45320 Pakistan
| | | | - Muhammad A. Raza
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Ataualpa A.C. Braga
- Departamento de Química Fundamental, Instituto de QuímicaUniversidade de São Paulo Av. Prof.LineuPrestes, 748 São Paulo 05508‐000 Brazil
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19
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Bhavsar ZA, Acharya PT, Jethava DJ, Patel HD. Recent advances in development of anthelmintic agents: Synthesis and biological screening. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2019.1695276] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Zeel A. Bhavsar
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
| | - Prachi T. Acharya
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
| | - Divya J. Jethava
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
| | - Hitesh D. Patel
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, India
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20
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Ying-Ying Kou, Zhao Q, Wang XR. Synthesis, Structure, and Chemical Nuclease Activity of DNA with [Cu(dpq)(L–Met)Cl] · H2O. RUSS J INORG CHEM+ 2020. [DOI: 10.1134/s0036023619140134] [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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21
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Synthesis of novel metal (II) complexes tailored from 9-oxo-9H-fluorene-1-carboxylic acid via green protocol: DNA cleavage and anticancer studies. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119210] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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22
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Yu R, Chen L, Xin X. Comparative assessment of chemical compositions, antioxidant and antimicrobial activity in ten berries grown in China. FLAVOUR FRAG J 2019. [DOI: 10.1002/ffj.3553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ran Yu
- College of Bioengineering Beijing Polytechnic Beijing PR China
| | - Liang Chen
- College of Bioengineering Beijing Polytechnic Beijing PR China
| | - Xiulan Xin
- College of Bioengineering Beijing Polytechnic Beijing PR China
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23
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Rada JP, Bastos BSM, Anselmino L, Franco CHJ, Lanznaster M, Diniz R, Fernández CO, Menacho-Márquez M, Percebom AM, Rey NA. Binucleating Hydrazonic Ligands and Their μ-Hydroxodicopper(II) Complexes as Promising Structural Motifs for Enhanced Antitumor Activity. Inorg Chem 2019; 58:8800-8819. [DOI: 10.1021/acs.inorgchem.9b01195] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Jesica Paola Rada
- Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, 22451-900, Brazil
| | - Beatriz S. M. Bastos
- Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, 22451-900, Brazil
| | - Luciano Anselmino
- Max Planck Laboratory for Structural Biology, Chemistry and Molecular Biophysics of Rosario (MPLbioR, UNR-MPIbpC) and Instituto de Investigaciones para el Descubrimiento de Fármacos de Rosario (IIDEFAR, UNR-CONICET), Universidad Nacional de Rosario, S2002LRK Rosario, Argentina
| | | | | | - Renata Diniz
- Federal University of Minas Gerais, Belo Horizonte, 31270-901, Brazil
| | - Claudio O. Fernández
- Max Planck Laboratory for Structural Biology, Chemistry and Molecular Biophysics of Rosario (MPLbioR, UNR-MPIbpC) and Instituto de Investigaciones para el Descubrimiento de Fármacos de Rosario (IIDEFAR, UNR-CONICET), Universidad Nacional de Rosario, S2002LRK Rosario, Argentina
| | - Mauricio Menacho-Márquez
- Max Planck Laboratory for Structural Biology, Chemistry and Molecular Biophysics of Rosario (MPLbioR, UNR-MPIbpC) and Instituto de Investigaciones para el Descubrimiento de Fármacos de Rosario (IIDEFAR, UNR-CONICET), Universidad Nacional de Rosario, S2002LRK Rosario, Argentina
| | - Ana Maria Percebom
- Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, 22451-900, Brazil
| | - Nicolás A. Rey
- Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, 22451-900, Brazil
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24
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Kumbar M, Patil SA, Kinnal SM, Jawoor SS, Shettar A. Scorpionate ligand derived from 1-amino-9H-fluoren-9-ol and its metal (II) complexes as potential anticancer agents. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.cdc.2019.100226] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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25
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Synthesis and characterization of a new diimine Schiff base and its Cu2+ and Fe3+ complexes: Investigation of their photoluminescence, conductance, spectrophotometric and sensor behaviors. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.11.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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26
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Musa MA, Gbadebo AJ, Latinwo LM, Badisa VL. 7,8-Dihydroxy-3-(4-nitrophenyl)coumarin induces cell death via reactive oxygen species-independent S-phase cell arrest. J Biochem Mol Toxicol 2018; 32:e22203. [PMID: 30368977 DOI: 10.1002/jbt.22203] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 07/06/2018] [Accepted: 07/06/2018] [Indexed: 11/09/2022]
Abstract
We herein report the synthesis and in vitro cytotoxicity of 3-arylcoumarin derivatives (6a-f and 7a-f) in human liver (HepG2), prostate (LNCap), and pancreatic (BxPC3) cancer cell lines. Among the tested compounds, 7,8-dihydroxy-3-(4-nitrophenyl) coumarin (7b) showed the highest cytotoxicity in the HepG2 cell line. The mechanism of cytotoxic action indicated that compound (7b) arrested HepG2 cells at the S phase of the cell cycle progression, induced loss of mitochondrial membrane potential, and caused reactive oxygen species (ROS)-independent cell death. The cell viability result of pretreated HepG2 cells with antioxidant N-acetylcysteine followed by compound (7b) treatment and the free radical scavenging activities of compound (7b) confirmed the ROS-independent cell death. These results demonstrate that compound (7b) could serve as a valuable template for the development of novel synthetic compounds as potential anticancer agents for hepatocellular carcinoma treatment.
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Affiliation(s)
- Musiliyu A Musa
- Department of Chemistry, Florida A&M University, Tallahassee, Florida
| | - Akintunde J Gbadebo
- Department of Biological Sciences, Florida A&M University, Tallahassee, Florida
| | - Lekan M Latinwo
- Department of Biological Sciences, Florida A&M University, Tallahassee, Florida
| | - Veera Ld Badisa
- Department of Biological Sciences, Florida A&M University, Tallahassee, Florida
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27
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Akcha S, Gómez-Ruiz S, Kellou-Tairi S, Lezama L, Pérez FB, Benali-Baitich O. Synthesis, characterization, solution equilibria, DFT study, DNA binding affinity and cytotoxic properties of a cobalt(II) complex with a 5-pyrazolone ligand. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.06.051] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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28
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Elemike EE, Nwankwo HU, Onwudiwe DC. Synthesis and characterization of Schiff bases NBBA, MNBA and CNBA. Heliyon 2018; 4:e00670. [PMID: 29984329 PMCID: PMC6031242 DOI: 10.1016/j.heliyon.2018.e00670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 04/05/2018] [Accepted: 06/25/2018] [Indexed: 11/19/2022] Open
Abstract
Three Schiff base compounds, N1,N2-bis(3-nitrobenzylidene)phenylene diamine (NBBA), 2-methyl-N-(3-nitrobenzylidene)aniline (MNBA) and N-(2-chlorobenzylidene)-4-nitroaniline (CBNA) were synthesized, characterised and applied for the first time as potential mild steel (MS) corrosion inhibitors in 1 M HCl at 30 °C. Fourier transform infra-red (FTIR), 1H, 13C Nuclear magnetic resonance (NMR) and Mass spectrometry (MS) were used for the characterisation of the compounds. The electrochemical studies and evaluation of corrosion inhibition potency were achieved using potentiodynamic polarization (PDP) and electrochemical impedance spectroscopy (EIS) techniques. Density functional theory (DFT) calculations were further employed to describe the electronic distribution on the molecules and potential sites that aided corrosion inhibition. The results of the employed characterisation techniques confirmed the proposed structures of the compounds with the MS revealing the exact molecular mass of the compounds. Electrochemical results showed that the trend in inhibition efficiency of the three compounds was in the order: MNBA > NBBA > CBNA. MNBA recorded the highest inhibition efficiency at 100 ppm. Corrosion kinetics of the set of inhibitors was found to prefer the Langmuir adsorption isotherm with both physisorption and chemisorption mechanisms as revealed by ΔG values. In an effort to develop efficient corrosion inhibitors with non-toxic effect, low cost and multiple adsorption centres, these Schiff bases are presented.
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Affiliation(s)
- Elias E Elemike
- Material Science Innovation and Modelling (MaSIM) Research Focus Area, Faculty of Natural and Agricultural Science, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa.,Department of Chemistry, School of Mathematics and Physical Sciences, Faculty of Natural and Agricultural Science, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa.,Department of Chemistry, College of Science, Federal University of Petroleum Resources, P.M.B 1221, Effurun, Delta State, Nigeria
| | - Henry U Nwankwo
- Material Science Innovation and Modelling (MaSIM) Research Focus Area, Faculty of Natural and Agricultural Science, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa.,Department of Chemistry, School of Mathematics and Physical Sciences, Faculty of Natural and Agricultural Science, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa
| | - Damian C Onwudiwe
- Material Science Innovation and Modelling (MaSIM) Research Focus Area, Faculty of Natural and Agricultural Science, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa.,Department of Chemistry, School of Mathematics and Physical Sciences, Faculty of Natural and Agricultural Science, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa
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29
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Synthesis, structure, DNA/BSA binding and antibacterial studies of NNO tridentate Schiff base metal complexes. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.08.040] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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30
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Bharti S, Choudhary M, Mohan B, Rawat S, Sharma S, Ahmad K. Syntheses, characterization, superoxide dismutase, antimicrobial, crystal structure and molecular studies of copper (II) and nickel (II) complexes with 2-(( E )-(2, 4-dibromophenylimino) methyl)-4-bromophenol as Schiff base ligand. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.07.101] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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31
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Transition Metal (II) Complexes with a Novel Azo-azomethine Schiff Base Ligand: Synthesis, Structural and Spectroscopic Characterization, Thermal Properties and Biological Applications. J Fluoresc 2017; 27:2239-2251. [DOI: 10.1007/s10895-017-2166-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 08/10/2017] [Indexed: 11/27/2022]
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32
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Tanabe G, Tsutsui N, Shibatani K, Marumoto S, Ishikawa F, Ninomiya K, Muraoka O, Morikawa T. Total syntheses of the aromatase inhibitors, mammeasins C and D, from Thai medicinal plant Mammea siamensis. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.06.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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33
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Abbasi Z, Salehi M, Kubicki M, Khaleghian A. Crystal structures, electrochemical properties, antioxidant screening and in vitro cytotoxic studies on four novel Cu(II) complexes of bidentate Schiff base ligands derived from 2-methoxyethylamine. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1323082] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Zeinab Abbasi
- Department of Chemistry, Semnan University, Semnan, Iran
| | - Mehdi Salehi
- Department of Chemistry, Semnan University, Semnan, Iran
| | - Maciej Kubicki
- Faculty of Chemistry, Adam Mickiewicz University, Poznan, Poland
| | - Ali Khaleghian
- Faculty of Medicine, Biochemistry Department, Semnan University of Medical Sciences, Semnan, Iran
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34
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von Son-de Fernex E, Alonso-Díaz MÁ, Valles-de la Mora B, Mendoza-de Gives P, González-Cortazar M, Zamilpa A. Anthelmintic effect of 2H-chromen-2-one isolated from Gliricidia sepium against Cooperia punctata. Exp Parasitol 2017; 178:1-6. [PMID: 28483658 DOI: 10.1016/j.exppara.2017.04.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 03/16/2017] [Accepted: 04/18/2017] [Indexed: 11/16/2022]
Abstract
Gliricidia sepium is a tropical legume with known anthelmintic-like properties. The aim of this study was to: (1) perform a bio-guided fractionation of an acetonic extract of G. sepium leaves using the egg hatch assay (EHA); (2) elucidate the anthelmintic (AH)-like phytochemical using nuclear magnetic resonance (NMR); and (3) assess the ultrastructural damage of the Cooperia punctata treated eggs. The anthelmintic activity of G. sepium was traced from an acetonic extract using the EHA. Phytochemicals were isolated through silica gel columns and elucidated through spectroscopic measurements (1H and 13C). Final fraction was evaluated with EHA at decreasing concentrations of: 1.100; 0.500, 0.250, 0.125, 0.060, 0.001 and 0.00001 mg mL-1. Egg hatching inhibition was calculated using the formula: 100*(1-HT/HC). The maximal half of effective concentration (EC50) was calculated with GraphPad. Bio-guided isolation procedures lead to the elucidation of 2H-chromen-2-one, which inhibited both hatching and embryo development of C. punctata (EC50 of 0.024 ± 0.082 mg mL-1) (P < 0.05). Scanning and Transmission Electron Microscopy (SEM and TEM) revealed electrodensity alterations and fractures in the eggshell layers. After toxicity evaluations and in vivo assessment, 2H-chromen-2-one can be suggested as a novel AH-phytochemical for reducing larval density in pastures and worm burdens inside the host.
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Affiliation(s)
- Elke von Son-de Fernex
- Centro de Enseñanza Investigación y Extensión en Ganadería Tropical, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Km 5.5 Carretera Federal Tlapacoyan-Martínez de la Torre, C.P. 93600, Veracruz, Mexico.
| | - Miguel Ángel Alonso-Díaz
- Centro de Enseñanza Investigación y Extensión en Ganadería Tropical, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Km 5.5 Carretera Federal Tlapacoyan-Martínez de la Torre, C.P. 93600, Veracruz, Mexico.
| | - Braulio Valles-de la Mora
- Centro de Enseñanza Investigación y Extensión en Ganadería Tropical, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Km 5.5 Carretera Federal Tlapacoyan-Martínez de la Torre, C.P. 93600, Veracruz, Mexico.
| | - Pedro Mendoza-de Gives
- Centro Nacional de Investigaciones en Parasitologla Veterinaria, INIFAP, SARH, Km 11.5 Carretera Federal Cuernavaca-Cuautla, Jiutepec, A.P. 206 CIVAC, 62500 Morelos, Mexico.
| | - Manases González-Cortazar
- Centro De Investigación Biomédica Del Sur, CIBIS, IMSS, Argentina 1, Col. Centro Xochitepec, Morelos, Mexico.
| | - Alejandro Zamilpa
- Centro De Investigación Biomédica Del Sur, CIBIS, IMSS, Argentina 1, Col. Centro Xochitepec, Morelos, Mexico.
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35
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KhanYusufzai S, Osman H, Khan MS, Mohamad S, Sulaiman O, Parumasivam T, Gansau JA, Johansah N, Noviany. Design, characterization, in vitro antibacterial, antitubercular evaluation and structure–activity relationships of new hydrazinyl thiazolyl coumarin derivatives. Med Chem Res 2017. [DOI: 10.1007/s00044-017-1820-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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36
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Pradeep Kumar M, Vamsikrishna N, Ramesh G, Subhashini NJP, Nanubolu JB, Shivaraj. Cu(II) complexes with 4-amino-3,5-dimethyl isoxazole and substituted aromatic aldehyde Schiff bases: synthesis, crystal structure, antimicrobial activity, DNA binding and cleavage studies. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1292503] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
| | | | - Gali Ramesh
- Department of Chemistry, Osmania University, Hyderabad, India
| | - N. J. P. Subhashini
- Department of Chemistry, University College of Technology, Osmania University, Hyderabad, India
| | - Jagadeesh Babu Nanubolu
- Department of Centre for X-ray Crystallography, Indian Institute of Chemical Technology, Hyderabad, India
| | - Shivaraj
- Department of Chemistry, Osmania University, Hyderabad, India
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A novel nickel(II) complex obtained from 2-[(3-bromo-propylimino)-methyl]-phenol as a ligand: synthesis, structural characterization, electrochemical and electrocatalytical investigations. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2817-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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38
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Salehi M, Rahimifar F, Kubicki M, Asadi A. Structural, spectroscopic, electrochemical and antibacterial studies of some new nickel(II) Schiff base complexes. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2015.12.016] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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39
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Si GF, Jiang B, Wei D, Wang JF, Zhou SS. DNA binding, DNA cleavage, and cellular imaging of a copper(II) complex based on curcumin. RUSS J GEN CHEM+ 2016. [DOI: 10.1134/s1070363216030336] [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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40
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Dhanaraj CJ, Johnson J. Spectral, thermal, electrochemical, biological and DFT studies on nanocrystalline Co(II), Ni(II), Cu(II) and Zn(II) complexes with a tridentate ONO donor Schiff base ligand. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1051475] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Chellaian Justin Dhanaraj
- Department of Chemistry, University College of Engineering, Anna University Constituent College, Nagercoil, India
| | - Jijo Johnson
- Department of Chemistry, University College of Engineering, Anna University Constituent College, Nagercoil, India
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41
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Synthesis and characterization, antimicrobial activity, DNA binding and DNA cleavage studies of new 5-chloro-2-[4-phenylthiazol-2-yl-iminomethyl]phenol metal complexes. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.11.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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