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Synthesis, characterization, X-ray crystal structure, antioxidant, antimicrobial, and DNA binding interaction studies of novel Copper (II)-isoxazole binary complexes. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
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2
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Pradeep Kumar M, Ayodhya D, Shivaraj. Novel copper (II) binary complexes with N,O-donor isoxazole Schiff base ligands: Synthesis, characterization, DPPH scavenging, antimicrobial, and DNA binding interaction studies. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
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3
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Singh A, Ghosh P, Mukherjee S, Ojha AK, Hansda A, Choudhury P, Halder S, Sharma S, Mukherjee G, Dasgupta S, Chaudhury K. Transition metallo-curcumin complexes: a new hope for endometriosis? J Mater Chem B 2022; 10:9682-9698. [PMID: 36382583 DOI: 10.1039/d2tb01651f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Endometriosis is a debilitating gynecological disorder in women of reproductive age. Laparoscopy, a minimally invasive surgical procedure, provides a definitive diagnosis of the disease. Current treatments, including hormonal therapy and pain medication, are often associated with undesirable side effects limiting their long-term usage. This calls for exploring newer diagnostic and therapeutic options with minimal side effects. Curcumin is an established anti-endometriotic agent with inherent fluorescent properties; however, poor bioavailability limits its clinical utility. To address this shortcoming, various transition metals were conjugated with curcumin to improve its stability, specificity and pharmacological properties. The chemical stability, hemocompatibility and ability of the synthesized metallo-curcumin complexes (MCCs) to ameliorate endometriotic lesions were investigated. While all of the MCCs exhibited low hemolytic activity, their chemical and biological activities were largely dependent on the nature of the metal ion conjugated to the curcumin molecule. Copper-curcumin and nickel-curcumin complexes demonstrated superior therapeutic efficacy evidenced by enhanced antioxidant activity, selective cytotoxicity and increased accumulation in endometriotic cells mediated by an energy-dependent active transport process.
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Affiliation(s)
- Apoorva Singh
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal-721302, India.
| | - Pooja Ghosh
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal-721302, India.
| | - Suranjana Mukherjee
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal-721302, India.
| | - Atul Kumar Ojha
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal-721302, India.
| | - Anita Hansda
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal-721302, India.
| | - Priyanka Choudhury
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal-721302, India.
| | | | - Sunita Sharma
- Institute of Reproductive Medicine, Salt Lake, Kolkata, India
| | - Gayatri Mukherjee
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal-721302, India.
| | - Swagata Dasgupta
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal-721302, India.
| | - Koel Chaudhury
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal-721302, India.
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Maity R, Sepay N, Pramanik U, Jana K, Mukherjee S, Maity S, Mal D, Maity T, Samanta BC. Exploring the Noncovalent Interactions of the Dinuclear Cu(II) Schiff Base Complex with Bovine Serum Albumin and Cell Viability against the SiHa Cancer Cell Line. J Phys Chem B 2021; 125:11364-11373. [PMID: 34613719 DOI: 10.1021/acs.jpcb.1c05794] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In the present study, a dinuclear bis(μ-acetate) dicopper(II) complex [Cu2L2(μ1.1-CH3COO-)2] has been synthesized from a tridentate NNO Schiff Base ligand L (L = 2,4-dibromo-6-((3-(methylamino)propylimino)methyl)phenol) and characterized by elemental, ultraviolet-visible (UV-vis), Fourier transform infrared (FTIR), 1H NMR, and electrospray ionization-mass spectrometry (ESI-MS) spectroscopic studies. The single-crystal X-ray structure, different noncovalent interactions, Hirshfeld surface analysis, and density functional theory (DFT) studies of the dinuclear complex were determined by crystallographic computational studies. The structural study exposed that the complex consists of the penta-coordinated double μ1.1-acetato-bridged dinuclear units of Cu(II), and it is a centrosymmetric dimer in which the center of inversion lies at the midpoint of two Cu(II) ions. Hirshfeld surface and DFT studies pointed out the probable potentiality of the crystal in prospective binding with the protein. This was experimentally verified by carrying out the binding interaction studies against bovine serum albumin (BSA) protein using various spectroscopic methods. It was observed that the copper(II) complex could strongly bind to BSA and could quench the intrinsic fluorescence of BSA. Further, the studied complex was appraised for cell viability studies against SiHa cancer cells. It is observed that cell viability increases with time, demonstrating the biocompatible nature of the complex.
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Affiliation(s)
- Ribhu Maity
- Department of Chemistry, Mugberia Gangadhar Mahavidyalaya, Bhupatinagar, Purba Medinipur 721425, West Bengal, India
| | - Nayim Sepay
- Department of Chemistry, Lady Brabourne College, Kolkata700017, West Bengal, India
| | - Ushasi Pramanik
- Department of Chemistry, IISER Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, Madhya Pradesh, India
| | - Kalyanmoy Jana
- Department of Chemistry, University of Kalyani, Kalyani 741235, West Bengal, India
| | - Saptarshi Mukherjee
- Department of Chemistry, IISER Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, Madhya Pradesh, India
| | - Swapan Maity
- School of Materials Science and Technology (SMST), Indian Institute of Technology (IIT), BHU, Varanasi 221005, India
| | - Dasarath Mal
- Department of Chemistry, Vijaygarh Jyotish Ray College, Jadavpur, Kolkata 700032, West Bengal, India
| | - Tithi Maity
- Department of Chemistry, Prabhat Kumar College, Purba Medinipur, Contai 721401, West Bengal, India
| | - Bidhan Chandra Samanta
- Department of Chemistry, Mugberia Gangadhar Mahavidyalaya, Bhupatinagar, Purba Medinipur 721425, West Bengal, India
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5
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Moseev TD, Lavrinchenko IA, Varaksin MV, Pobedinskaya DY, Demidov OP, Borovlev IV, Charushin VN, Chupakhin ON. Meso-functionalization of calix[4]arene with 1,3,7-triazapyrene in the design of novel fluorophores with the dual target detection of Al 3+ and Fe 3+ cations. RSC Adv 2021; 11:6407-6414. [PMID: 35423166 PMCID: PMC8694849 DOI: 10.1039/d0ra10605d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 01/23/2021] [Indexed: 01/10/2023] Open
Abstract
A meso-functionalization strategy has successfully been applied to the synthesis of novel 1,3,7-triazapyrene derivatives of calixarenes. The key synthetic step in these transformations providing the direct C-C bond formation is nucleophilic substitution of hydrogen (SN H) in 1,3,7-triazapyrene. General photophysical characteristics for these macrocyclic compounds, as well as features in emission properties upon addition of various metal cations have been elaborated. Studies using NMR spectroscopy have also shown a mutual effect of both calix[4]arene and 1,3,7-triazapyrene moieties on the coordination process. The complex stoichiometry and binding constants for Al3+ and Fe3+ guests have been explored with titration experiments.
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Affiliation(s)
| | | | - Mikhail V Varaksin
- Ural Federal University 19 Mira Str. 620002 Ekaterinburg Russia
- Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskaya Str. 620990 Ekaterinburg Russia
| | | | - Oleg P Demidov
- North Caucasus Federal University 1 Pushkin Str. 355009 Stavropol Russia
| | - Ivan V Borovlev
- North Caucasus Federal University 1 Pushkin Str. 355009 Stavropol Russia
| | - Valery N Charushin
- Ural Federal University 19 Mira Str. 620002 Ekaterinburg Russia
- Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskaya Str. 620990 Ekaterinburg Russia
| | - Oleg N Chupakhin
- Ural Federal University 19 Mira Str. 620002 Ekaterinburg Russia
- Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskaya Str. 620990 Ekaterinburg Russia
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Adly OM, Taha A, Ibrahim MA, Fahmy SA. Synthesis, spectral, DFT calculations and biological studies of solvatochromic copper(II)‐ONS hydrazone derived from 2‐aminochromone‐3‐carboxaldehyde. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5763] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Omima M.I. Adly
- Department of Chemistry, Faculty of EducationAin Shams University Roxy Cairo Egypt
| | - Ali Taha
- Department of Chemistry, Faculty of EducationAin Shams University Roxy Cairo Egypt
| | - Magdy A. Ibrahim
- Department of Chemistry, Faculty of EducationAin Shams University Roxy Cairo Egypt
| | - Shery A. Fahmy
- Department of Chemistry, Faculty of EducationAin Shams University Roxy Cairo Egypt
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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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Agrawal R, Siddiqi MK, Thakur Y, Tripathi M, Asatkar AK, Khan RH, Pande R. Explication of bovine serum albumin binding with naphthyl hydroxamic acids using a multispectroscopic and molecular docking approach along with its antioxidant activity. LUMINESCENCE 2019; 34:628-643. [PMID: 31190435 DOI: 10.1002/bio.3645] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 04/16/2019] [Accepted: 04/18/2019] [Indexed: 12/16/2022]
Abstract
In the present investigation, the protein-binding properties of naphthyl-based hydroxamic acids (HAs), N-1-naphthyllaurohydroxamic acid (1) and N-1-naphthyl-p-methylbenzohydroxamic acid (2) were studied using bovine serum albumin (BSA) and UV-visible spectroscopy, fluorescence spectroscopy, diffuse reflectance spectroscopy-Fourier transform infrared (DRS-FTIR), circular dichroism (CD), and cyclic voltammetry along with computational approaches, i.e. molecular docking. Alteration in the antioxidant activities of compound 1 and compound 2 during interaction with BSA was also studied. From the fluorescence studies, thermodynamic parameters such as Gibb's free energy (ΔG), entropy change (ΔS) and enthalpy change (ΔH) were calculated at five different temperatures (viz., 298, 303, 308, 313 or 318 K) for the HAs-BSA interaction. The results suggested that the binding process was enthalpy driven with dominating hydrogen bonds and van der Waals' interactions for both compounds. Warfarin (WF) and ibuprofen (IB) were used for competitive site-specific marker binding interaction and revealed that compound 1 and compound 2 were located in subdomain IIA (Sudlow's site I) on the BSA molecule. Conclusions based on above-applied techniques signify that various non-covalent forces were involved during the HAs-BSA interaction. Therefore the resulted HAs-BSA interaction manifested its effect in transportation, distribution and metabolism for the drug in the blood circulation system, therefore establishing HAs as a drug-like molecule.
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Affiliation(s)
- Rainy Agrawal
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, India
| | | | - Yamini Thakur
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, India
| | - Mamta Tripathi
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, India
| | | | - Rizwan Hasan Khan
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh, 202002, Uttar Pradesh, India
| | - Rama Pande
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, India
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9
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Nandanwar SK, Kim HJ. Anticancer and Antibacterial Activity of Transition Metal Complexes. ChemistrySelect 2019. [DOI: 10.1002/slct.201803073] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Sondavid K. Nandanwar
- Department of Marine Convergence ProgramPukyong National University Busan 48513 Republic of Korea
| | - Hak Jun Kim
- Department of ChemistryPukyong National University Busan 48513 Republic of Korea
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Peewasan K, Merkel MP, Zarschler K, Stephan H, Anson CE, Powell AK. Tetranuclear Cu(ii)-chiral complexes: synthesis, characterization and biological activity. RSC Adv 2019; 9:24087-24091. [PMID: 35527904 PMCID: PMC9069531 DOI: 10.1039/c9ra03586a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 07/19/2019] [Indexed: 01/16/2023] Open
Abstract
A pair of tetranuclear chiral Cu(ii)-Schiff-base complexes were synthesized using enantiomerically pure (S)-H2L and (R)-H2L ligands. These were characterised using single-crystal X-ray diffraction and CD spectroscopy and their biological activity tested.
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Affiliation(s)
- Krisana Peewasan
- Institute of Inorganic Chemistry
- Karlsruhe Institute of Technology
- 76131 Karlsruhe
- Germany
| | - Marcel P. Merkel
- Institute of Nanotechnology
- Karlsruhe Institute of Technology
- Karlsruhe
- Germany
| | - Kristof Zarschler
- Institute of Radiopharmaceutical Cancer Research
- Helmholtz-ZentrumDresden-Rossendorf
- D-01328 Dresden
- Germany
| | - Holger Stephan
- Institute of Radiopharmaceutical Cancer Research
- Helmholtz-ZentrumDresden-Rossendorf
- D-01328 Dresden
- Germany
| | - Christopher E. Anson
- Institute of Inorganic Chemistry
- Karlsruhe Institute of Technology
- 76131 Karlsruhe
- Germany
| | - Annie K. Powell
- Institute of Inorganic Chemistry
- Karlsruhe Institute of Technology
- 76131 Karlsruhe
- Germany
- Institute of Nanotechnology
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Singh N, Pagariya D, Jain S, Naik S, Kishore N. Interaction of copper (II) complexes by bovine serum albumin: spectroscopic and calorimetric insights. J Biomol Struct Dyn 2017; 36:2449-2462. [DOI: 10.1080/07391102.2017.1355848] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Namrata Singh
- Department of Chemistry, Indian Institute of Technology, Bombay, Mumbai 400076, India
| | - Darshana Pagariya
- Department of Chemistry, Indian Institute of Technology, Bombay, Mumbai 400076, India
| | - Surbhi Jain
- Department of Chemistry, Central University of Rajasthan, Ajmer-305817, Rajasthan, India
| | - Sunil Naik
- Department of Chemistry, Central University of Rajasthan, Ajmer-305817, Rajasthan, India
| | - Nand Kishore
- Department of Chemistry, Indian Institute of Technology, Bombay, Mumbai 400076, India
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12
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Hazra M, Dolai T, Giri S, Patra A, Dey SK. Synthesis of biologically active cadmium (II) complex with tridentate N2O donor Schiff base: DFT study, binding mechanism of serum albumins (bovine, human) and fluorescent nanowires. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2014.10.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hazra M, Dolai T, Pandey A, Dey SK, Patra A. Synthesis and Characterisation of Copper(II) Complexes with Tridentate NNO Functionalized Ligand: Density Function Theory Study, DNA Binding Mechanism, Optical Properties, and Biological Application. Bioinorg Chem Appl 2014; 2014:104046. [PMID: 25386109 PMCID: PMC4214117 DOI: 10.1155/2014/104046] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 08/02/2014] [Accepted: 08/14/2014] [Indexed: 11/17/2022] Open
Abstract
The photo physical properties of two mononuclear pentacoordinated copper(II) complexes formulated as [Cu(L)(Cl)(H2O)] (1) and [Cu(L)(Br)(H2O)] (2) HL = (1-[(3-methyl-pyridine-2-ylimino)-methyl]-naphthalen-2-ol) were synthesized and characterized by elemental, physicochemical, and spectroscopic methods. The density function theory calculations are used to investigate the electronic structures and the electronic properties of ligand and complex. The interactions of copper(II) complexes towards calf thymus DNA were examined with the help of absorption, viscosity, and fluorescence spectroscopic techniques at pH 7.40. All spectroscopy's result indicates that complexes show good binding activity to calf thymus DNA through groove binding. The optical absorption and fluorescence emission properties of microwires were characterized by fluorescence microscope. From a spectroscopic viewpoint, all compounds strongly emit green light in the solid state. The microscopy investigation suggested that microwires exhibited optical waveguide behaviour which are applicable as fluorescent nanomaterials and can be used as building blocks for miniaturized photonic devices. Antibacterial study reveals that complexes are better antimicrobial agents than free Schiff base due to bacterial cell penetration by chelation. Moreover, the antioxidant study of the ligand and complexes is evaluated by using 1,1-diphenyl-2-picrylhydrazyl (DPPH) free-radical assays, which demonstrate that the complexes are of higher antioxidant activity than free ligand.
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Affiliation(s)
- Madhumita Hazra
- Postgraduate Department of Chemistry, Midnapore College, Midnapore 721101, India
- Department of Chemistry, Sidho-Kanho-Birsha University, Purulia, West Bengal 723101, India
| | - Tanushree Dolai
- Postgraduate Department of Chemistry, Midnapore College, Midnapore 721101, India
| | - Akhil Pandey
- Department of Microbiology, Midnapore College, Midnapore 721101, India
| | - Subrata Kumar Dey
- Department of Chemistry, Sidho-Kanho-Birsha University, Purulia, West Bengal 723101, India
| | - Animesh Patra
- Postgraduate Department of Chemistry, Midnapore College, Midnapore 721101, India
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