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Niroomand S, Jahanara A, Jahani S, Sargazi G, Patrick BO, Noroozifar M, Khorasani-Motlagh M. A novel binuclear Lanthanum complex containing 1,10-phenanthroline; from crystal structure to biological and antitumor activity. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2023.114711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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2
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Rana M, Fatima A, Siddiqui N, Ahmedi S, Dar SH, Manzoor N, Javed S, Rahisuddin. Carbothioamide Based Pyrazoline Derivative: Synthesis, Single Crystal Structure, DFT/TD-DFT, Hirshfeld Surface Analysis and Biological Studies. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2112707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Manish Rana
- Department of Chemistry, Jamia Millia Islamia, New Delhi, India
| | - Aysha Fatima
- S.O.S in Chemistry, Jiwaji University, Gwalior, India
| | | | - Saiema Ahmedi
- Department of Biosciences, Jamia Millia Islamia, New Delhi, India
| | | | - Nikhat Manzoor
- Department of Biosciences, Jamia Millia Islamia, New Delhi, India
| | - Saleem Javed
- Department of Chemistry, Institute of H. Science, Dr. Bhimrao Ambedkar University, Agra, India
| | - Rahisuddin
- Department of Chemistry, Jamia Millia Islamia, New Delhi, India
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3
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Synthesis and biological evaluations of novel pyrazinoic acid derivatives as anticancer agents. Med Chem Res 2022. [DOI: 10.1007/s00044-022-02858-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Qurrat-Ul-Ain, Abid A, Lateef M, Rafiq N, Eijaz S, Tauseef S. Multi-activity tetracoordinated pallado-oxadiazole thiones as anti-inflammatory, anti-Alzheimer, and anti-microbial agents: Structure, stability and bioactivity comparison with pallado-hydrazides. Biomed Pharmacother 2021; 146:112561. [PMID: 34965504 DOI: 10.1016/j.biopha.2021.112561] [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: 10/05/2021] [Revised: 12/16/2021] [Accepted: 12/19/2021] [Indexed: 11/28/2022] Open
Abstract
Herein, we report a comparative study based on structure, thermal and solution stability, and biopotency against lipoxygenase (LOX), butyrylcholinesterase (BChE) and microbes for Pd(II) compounds of N,O,S bearing 5-(C5H4XR)-1,3,4-oxadiazole-2-thiones (L') of type [PdL'Cl2] (P'n) and N,O bearing respective hydrazides (L) of type trans-[PdL2Cl2] (Pn) {X = C, R = 4-I, 2-Br, 4-NO2, 3-NO2, 2-Cl, 3-Cl (n = 1-6, serially); X = N (n = 7)}. Spectral techniques (IR, EI-MS, NMR) and physicochemical evaluations successfully characterized the new compounds. The L' behaved as bidentate S-N donors bonded through exocyclic sulfur and N-3' nitrogen, while L acted as amino N donors. UV-vis (solution speciation) and thermal degradation profiles consistently confirmed the greater stability for P'n than Pn compounds. These compounds manifested varying degree in vitro potential to inhibit LOX, BChE and several bacteria and fungi, affected mainly by Pd(II) presence, M-L binding mode, nature and position of R, or halo groups electronegativity. Molecular docking with human 5-LOX and BChE further validated the respective experimental inhibition findings and explored several putative mechanistic interactions (H-bonding, π-stacking, π-alkyl, π-S, etc.) at the enzyme active sites. Pn generally offered superior antimicrobial and anti-LOX (anti-inflammatory) potential than respective P'n compounds, with P3/P'5, P(2,3,7)/P'3, and P6 being comparable, better and equivalent to ampicillin, nystatin and baicalein, the reference antibacterial, antifungal and anti-LOX drugs, respectively. Contrarily, the anti-BChE activity of P'n was found better than Pn compounds, showing P'2/P1 as the most promising anti-Alzheimer drug candidates. This study bares important structural and mechanistic aspects in optimizing antimicrobial, anti-inflammatory and anti-Alzheimer activities, highlighting some potential future pallado-drug candidates.
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Affiliation(s)
- Qurrat-Ul-Ain
- Department of Chemistry, University of Karachi, Karachi 75270, Pakistan.
| | - Aisha Abid
- Department of Chemistry, University of Karachi, Karachi 75270, Pakistan
| | - Mehreen Lateef
- Multi-Disciplinary Research Laboratory (MDRL), Bahria University Medical and Dental College, Karachi 75500, Pakistan
| | - Naushaba Rafiq
- Department of Chemistry, University of Karachi, Karachi 75270, Pakistan
| | - Sana Eijaz
- Department of Microbiology, University of Karachi, Karachi 75270, Pakistan
| | - Saima Tauseef
- Department of Chemistry, Federal Urdu University of Arts, Science and Technology, Gulshan-e-Iqbal Campus, Karachi 75300, Pakistan
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Thiravidamani C, Tarannum N. Evaluation of DNA intercalation study and biological profile of a series of Schiff base metal(II) complexes derived from amino acid. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2020.1813770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Nazia Tarannum
- Department of Chemistry, Chaudhary Charan Singh University, Meerut, Uttar Pradesh, India
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Shahabadi N, Shiri F, Hadidi S, Farshadfar K, Darbemamieh M, Mark Roe S. The role of both intercalation and groove binding at AT-rich DNA regions in the interaction process of a dinuclear Cu(I) complex probed by spectroscopic and simulation analysis. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116290] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Gandhi DH, Vaidya FU, Pathak C, Patel TN, Bhatt BS. Mechanistic insight of cell anti-proliferative activity of fluoroquinolone drug-based Cu(II) complexes. Mol Divers 2021; 26:869-878. [PMID: 33646502 DOI: 10.1007/s11030-021-10199-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 02/12/2021] [Indexed: 12/21/2022]
Abstract
Pefloxacin-based mixed ligand Cu(II) complexes with substituted isatin of type [Cu(Isatin)(Pefloxacin)Cl] were synthesized, and characterized by EPR, mass, FT-IR, electronic spectrometry, metal content, magnetic moment, and conductance measurement. The g factors g [Formula: see text] > g [Formula: see text] > 2.0023 observed in EPR suggest a square-pyramidal environment of ligands around the copper metal. The compounds were screened for diverse biological activities. The compounds inhibit efficiently the cell proliferation of HCT 116 cancer cells. To take the insight of anticancer activity mechanism, we investigated compound-1 for further cellular assay-based biological activities like trypan blue assay, cell morphological alteration assay, colony formation assay, cell apoptosis, and cell necrosis assay. The compound-1 induced distinct morphological alteration in cells, inhibits cell viability, decreases % plating efficiency, and decreases the clonogenic ability of the HCT 116 cells. The cell death mechanism was confirmed by annexin V-FITC / PI assay and LDH release assay. The positive annexin V/PI stained cells in presence of compound-1 and the absence of a significant amount of lactate dehydrogenase suggest cell apoptosis mechanism for anticancer activity of compounds. We also screened compounds for in vitro antibacterial and cytotoxic activities. Synthesis, characterization, antibacterial, anticancer, and cytotoxicity activities of pefloxacin based Cu(II) complexes were studied. The compound -1 is more potent than standard anticancer drugs and it induced apoptosis to the HCT 116 cells.
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Affiliation(s)
| | - Foram U Vaidya
- Department of Cell Biology, School of Biological Sciences and Biotechnology, Indian Institute of Advanced Research, Koba Institutional Area, Gandhinagar, Gujarat, 382007, India
| | - Chandramani Pathak
- Amity Institute of Biotechnology, Amity University Haryana, Gurgaon, 122413, India
| | - Tushar N Patel
- C. U. Shah University, Wadhwancity, Gujarat, 363035, India
| | - Bhupesh S Bhatt
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, 388 120, India.
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Rana M, Arif R, Khan FI, Maurya V, Singh R, Faizan MI, Yasmeen S, Dar SH, Alam R, Sahu A, Ahmad T, Rahisuddin. Pyrazoline analogs as potential anticancer agents and their apoptosis, molecular docking, MD simulation, DNA binding and antioxidant studies. Bioorg Chem 2021; 108:104665. [PMID: 33571809 DOI: 10.1016/j.bioorg.2021.104665] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 12/08/2020] [Accepted: 01/16/2021] [Indexed: 12/12/2022]
Abstract
N-formyl pyrazoline derivatives (3a-3l) were designed and synthesized via Michael addition reaction through cyclization of chalcones with hydrazine hydrate in presence of formic acid. The structural elucidation of N-formyl pyrazoline derivatives was carried out by various spectroscopic techniques such as 1H, 13C NMR, FT-IR, UV-visible spectroscopy, mass spectrometry and elemental analysis. Anticancer activity of the pyrazoline derivatives (3a-3l) was evaluated against human lung cancer (A549), fibrosarcoma cell lines (HT1080) and human primary normal lung cells (HFL-1) by MTT assay. The results of anticancer activity showed that potent analogs 3b and 3d exhibited promising activity against A549 (IC50 = 12.47 ± 1.08 and 14.46 ± 2.76 µM) and HT1080 (IC50 = 11.40 ± 0.66 and 23.74 ± 13.30 µM) but low toxic against the HFL-1 (IC50 = 116.47 ± 43.38 and 152.36 ± 22.18 µM). The anticancer activity of potent derivatives (3b and 3d) against A549 cancer cell line was further confirmed by flow cytometry based approach. DNA binding interactions of the pyrazoline derivatives 3b and 3d have been carried out with calf thymus DNA (Ct-DNA) using absorption, fluorescence and viscosity measurements, circular dichroism and cyclic voltammetry. Antioxidant potential of N-formyl pyrazoline derivatives (3a-3l) has been also estimated through DPPH (2,2-diphenyl-1-picrylhydrazyl) free radical and H2O2. Results revealed that all the compounds exhibited significant antioxidant activity. In silico molecular modelling and ADMET properties of pyrazoline derivatives were also studied using PyRx software against topoisomerase II receptor with PDB ID: 1ZXM to explore their best hits. MD simulation of 3b and 3d was also carried out with topoisomerase II for structure-function correlation in a protein. HuTopoII inhibitory activity of the analogs (3a-3l) was examined by relaxation assay at varying concentrations 100-1000 µM.
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Affiliation(s)
- Manish Rana
- Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Rizwan Arif
- Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Faez Iqbal Khan
- School of Electronic Science and Engineering, University of Electronic Science and Technology of China, China
| | - Vikas Maurya
- Special Centre for Molecular Medicine, Jawharlal Nehru University, New Delhi 110067, India
| | - Raja Singh
- Special Centre for Molecular Medicine, Jawharlal Nehru University, New Delhi 110067, India
| | - Md Imam Faizan
- Multidisciplinary Centre for Advanced Research & Studies, Jamia Millia Islamia, New Delhi 110025, India
| | - Shama Yasmeen
- Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Sajad Hussain Dar
- Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India
| | - Raquib Alam
- Department of Applied Sciences, University Polytechnic, Jamia Millia Islamia, New Delhi 110025, India
| | - Ankita Sahu
- ICMR-National Institute of Pathology, Safdarjung Hospital Campus, New Delhi 110029, India
| | - Tanveer Ahmad
- Multidisciplinary Centre for Advanced Research & Studies, Jamia Millia Islamia, New Delhi 110025, India
| | - Rahisuddin
- Department of Chemistry, Jamia Millia Islamia, New Delhi 110025, India.
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Chaudhary KP, Socha BN, Pandya SB, Dubey RP, Chavda BR, Patel UH, Patel R, Patel NJ, Bhatt BS. Divalent zinc complex of succinylsulfathiazole: Synthesis, spectral, molecular structure, DNA interaction profile and Hirshfeld surface analysis. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108318] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Patel NJ, Bhatt BS, Vekariya PA, Vaidya FU, Pathak C, Pandya J, Patel MN. Synthesis, characterization, structural-activity relationship and biomolecular interaction studies of heteroleptic Pd(II) complexes with acetyl pyridine scaffold. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128802] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Synthesis and biological evaluations of mono‐ and bis‐ferrocene uracil derivatives. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Bhatt BS, Gandhi DH, Vaidya FU, Pathak C, Patel TN. Cell apoptosis induced by ciprofloxacin based Cu(II) complexes: cytotoxicity, SOD mimic and antibacterial studies. J Biomol Struct Dyn 2020; 39:4555-4562. [PMID: 32476567 DOI: 10.1080/07391102.2020.1776641] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The current cancer research focuses on the design and synthesis of chemical compounds that can modulate cell apoptosis or programmed cell death. So we synthesized and characterized ciprofloxacin based copper(II) complexes and studied their anticancer activity against HCT 116 cancer cells by MTT assay. We further investigated the influence of compound-2 (better IC50 value than cisplatin) on cancer cells to know the exact mechanism of anticancer activity. The distinct morphological change of cells due to compound-2 was observed in bright field microscopy. The trypan blue assay clearly demonstrated inhibition of cell viability. The clonogenic ability inhibition assay showed a low percentage of the plating efficiency of HCT 116 cells. The mechanism of cell death, either apoptotic or necrotic was distinguished by annexin V-FITC/PI (propidium iodide) staining assay and LDH (lactate dehydrogenase) release assay. The positive annexinV/PI cells in presence of compound-2 and absence of LDH in the LDH release assay confirmed the cell apoptotic mechanism of cell death. We also checked in vitro antibacterial activity of compounds against Gram(-ve) and Gram(+ve) bacteria in terms of MIC (minimum inhibitory concentration) and the data were in good agreement with the standard drug data. SOD mimic activity of synthesized Cu(II) complexes was also studied in terms of IC50 value. The brine shrimp lethality bioassay was also performed to evaluate the cytotoxic properties of the Cu(II) complexes.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Bhupesh S Bhatt
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, India
| | - Divyang H Gandhi
- Department of Chemistry, C. U. Shah University, Wadhwancity, India
| | - Foram U Vaidya
- Department of Cell Biology, School of Biological Sciences and Biotechnology, Indian Institute of Advanced Research, Gandhinagar, India
| | - Chandramani Pathak
- Department of Cell Biology, School of Biological Sciences and Biotechnology, Indian Institute of Advanced Research, Gandhinagar, India
| | - Tushar N Patel
- Department of Chemistry, C. U. Shah University, Wadhwancity, India
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Pursuwani BH, Bhatt BS, Vaidya FU, Pathak C, Patel MN. Tetrazolo[1,5-a]quinoline moiety-based Os(IV) complexes: DNA binding/cleavage, bacteriostatic and photocytotoxicity assay. J Biomol Struct Dyn 2020; 39:2894-2903. [PMID: 32299292 DOI: 10.1080/07391102.2020.1756912] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Biological applications of platinum group metal-based complexes have been widely explored in synthetic and inorganic chemistry. The compounds have been subjected to DNA binding, DNA cleavage, In-vivo and In-vitro photocytotoxicity (HCT-116 cell line) and bacteriostatic activities. Binding constant of complexes are 1.42-5.62 × 104 M-1, whereas that of ligands are 1.12-4.72 × 104 M-1. Ksv of complexes are about 1.32-5.21 × 103 M-1, whereas Kf is about 1.24-6.83 × 103 M-1. IC50 of compounds screened using HCT-116 cell line in dark are found to be 121-342 μg/mL. Whereas photocytotoxicity is found in the range of 48-316 μg/mL. Docking energy of molecules have been evaluated to evaluate efficacy of binding. Molecular docking energy of complexes are in the range of -286.00 to -303.11 kJ/mol. Whereas that of ligands are -254.03 to -282.96 kJ/mol. MIC of complexes are 47 ± 2.5 to 77.50 ± 7.5 μM. LC50 values of ligands fall in the range of 4.05-19.72 μg/mL and that of Os(IV) complexes fall in the range of 3.99-15.99 μg/mL. The Os(IV) complexes dominate in proving its potentiality compared to N, N-donor ligands in biological activities. [Formula: see text]Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Bharat H Pursuwani
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
| | - Bhupesh S Bhatt
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
| | - Foram U Vaidya
- Indian Institute of Advanced Research Koba, Gandhinagar, Gujarat, India
| | | | - Mohan N Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
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Heteroleptic N,N-donor pyrazole based Pt(II) and Pd(II) complexes: DNA binding, molecular docking and cytotoxicity studies. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119130] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Alfaifi MY, Zein MAE, Shati AA, Alshehri MA, Elbehairi SEI, Hafez HS, Elshaarawy RF. Synthesis, photophysical behavior and biomolecular reactivity of new triphenylphosphonium-based Pd(II)salphens as new anticancer candidates. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.112083] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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Pandya SB, Patel UH, Chaudhary KP, Socha BN, Patel NJ, Bhatt BS. DNA interaction, cytotoxicity and molecular structure of cobalt complex of 4‐amino‐N‐(6‐chloropyridazin‐3‐yl)benzene sulfonamide in the presence of secondary ligand pyridine. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5235] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sachin B. Pandya
- X‐ray Laboratory, Department of PhysicsSardar Patel University Vallabh Vidyanagar 388120 Gujarat India
| | - Urmila H. Patel
- X‐ray Laboratory, Department of PhysicsSardar Patel University Vallabh Vidyanagar 388120 Gujarat India
| | - Kaushik P. Chaudhary
- X‐ray Laboratory, Department of PhysicsSardar Patel University Vallabh Vidyanagar 388120 Gujarat India
| | - Bhavesh N. Socha
- X‐ray Laboratory, Department of PhysicsSardar Patel University Vallabh Vidyanagar 388120 Gujarat India
| | - Nikita J. Patel
- Department of ChemistrySardar Patel University Vallabh Vidyanagar 388120 Gujarat India
| | - Bhupesh S. Bhatt
- Department of ChemistrySardar Patel University Vallabh Vidyanagar 388120 Gujarat India
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Vekariya PA, Karia PS, Bhatt BS, Patel MN. Spectroscopic and electrochemical study for evaluating DNA interaction activity of 4‐(3‐halophenyl)‐6‐(pyridin‐2‐yl)pyrimidin‐2‐amine based piano stool Cp* Rh (III) and Ir (III) complexes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5152] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
| | - Parag S. Karia
- Department of ChemistrySardar Patel University Vallabh Vidyanagar 388 120 Gujarat India
| | - Bhupesh S. Bhatt
- Department of ChemistrySardar Patel University Vallabh Vidyanagar 388 120 Gujarat India
| | - Mohan N. Patel
- Department of ChemistrySardar Patel University Vallabh Vidyanagar 388 120 Gujarat India
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Kanthecha DA, Bhatt BS, Patel MN. Synthesis, characterization and biological activities of imidazo[1,2-a]pyridine based gold(III) metal complexes. Heliyon 2019; 5:e01968. [PMID: 31294115 PMCID: PMC6595245 DOI: 10.1016/j.heliyon.2019.e01968] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 05/07/2019] [Accepted: 06/14/2019] [Indexed: 12/16/2022] Open
Abstract
Five imidazo [1,2-a]pyridine derivatives and their Au(III) complexes were synthesized. The compounds were characterized by 1H-NMR, 13C-NMR, IR, mass, UV-visible, elemental analysis, conductivity and magnetic measurement studies. All the compounds were screened for diverse biological activities to check the effect of coordination of Au(III) with imidazo [1,2-a]pyridine heterocycles. The DNA interaction ability of compounds were studied as the change in absorption maxima and position of HS-DNA in presence of compounds and viscosity measurement due to change in DNA length under the influence of compounds. The computational insight of compound-DNA interaction was taken in docking study. All the results suggest intercalation mode of binding. The cellular level cytotoxic nature of compounds was evaluated using trypan blue dye staining of dead cell in cell viability assay. The smearing of DNA was observed, while DNA extracted from S. pombe cells in presence of complexes was subjected to gel electrophoresis, which shows their toxic effect on DNA. The complexes were evaluated for cytotoxicity on human A549 (Lung adenocarcinoma) cell line by MTT assay (IC50 values). The in vitro cytotoxicity in terms of LC50 value was checked on a simple zoological organism, brine shrimp.
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Affiliation(s)
- Darshana A Kanthecha
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388 120, Gujarat, India
| | - Bhupesh S Bhatt
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388 120, Gujarat, India
| | - Mohan N Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388 120, Gujarat, India
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Thakor KP, Lunagariya MV, Bhatt BS, Patel MN. Fluorescence and Absorption Titrations of Bio-relevant Imidazole Based Organometallic Pd(II) Complexes with DNA: Synthesis, Characterization, DNA Interaction, Antimicrobial, Cytotoxic and Molecular Docking Studies. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01184-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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