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Sehrawat R, Pasrija R, Rathee P, Kumari D, Khatkar A, Küpeli Akkol E, Sobarzo-Sánchez E. Hybrid Caffeic Acid-Based DHFR Inhibitors as Novel Antimicrobial and Anticancer Agents. Antibiotics (Basel) 2024; 13:479. [PMID: 38927146 PMCID: PMC11200944 DOI: 10.3390/antibiotics13060479] [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: 04/06/2024] [Revised: 05/09/2024] [Accepted: 05/14/2024] [Indexed: 06/28/2024] Open
Abstract
A novel series of 1,2,4-triazole analogues of caffeic acid was designed, synthesized, characterized, and assessed for their capacity to inhibit DHFR, as well as their anticancer and antimicrobial properties. A molecular docking analysis was conducted on DHFR, utilizing PDB IDs 1U72 and 2W9S, aiming to design anticancer and antimicrobial drugs, respectively. Among all the synthesized derivatives, compound CTh7 demonstrated the highest potency as a DHFR inhibitor, with an IC50 value of 0.15 μM. Additionally, it exhibited significant cytotoxic properties, with an IC50 value of 8.53 µM. The molecular docking analysis of the CTh7 compound revealed that it forms strong interactions with key residues of homo sapiens DHFR such as Glu30, Phe34, Tyr121, Ile16, Val115, and Phe31 within the target protein binding site and displayed excellent docking scores and binding energy (-9.9; -70.38 kcal/mol). Additionally, synthesized compounds were screened for antimicrobial properties, revealing significant antimicrobial potential against bacterial strains and moderate effects against fungal strains. Specifically, compound CTh3 exhibited notable antibacterial efficacy against Staphylococcus aureus (MIC = 5 µM). Similarly, compound CTh4 demonstrated significant antibacterial activity against both Escherichia coli and Pseudomonas aeruginosa, with MIC values of 5 µM for each. A docking analysis of the most active antimicrobial compound CTh3 revealed that it forms hydrogen bonds with Thr121 and Asn18, a π-cation bond with Phe92, and a salt bridge with the polar residue Asp27.
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Affiliation(s)
- Renu Sehrawat
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India;
| | - Ritu Pasrija
- Department of Biochemistry, Maharshi Dayanand University, Rohtak 124001, India; (R.P.); (D.K.)
| | - Priyanka Rathee
- Faculty of Pharmaceutical Sciences, Baba Mastnath University, Rohtak 124021, India;
| | - Deepika Kumari
- Department of Biochemistry, Maharshi Dayanand University, Rohtak 124001, India; (R.P.); (D.K.)
| | - Anurag Khatkar
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak 124001, India;
| | - Esra Küpeli Akkol
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara 06330, Türkiye
| | - Eduardo Sobarzo-Sánchez
- Instituto de Investigación y Postgrado, Facultad de Ciencias de la Salud, Universidad Central de Chile, Lord Cochrane 417, Santiago 8330507, Chile;
- Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
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Shah N, Dubey VK, Thakkar S, Doshi H, Mahawar P. Bioaccumulation of arsenic(V) from wastewater by live and dead Spirogyra sp. J Basic Microbiol 2021; 62:489-497. [PMID: 34850417 DOI: 10.1002/jobm.202100353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 09/06/2021] [Accepted: 10/31/2021] [Indexed: 11/11/2022]
Abstract
Contaminated water with arsenic causes a negative impact on socioeconomic status in the concerned area. Existing methods are not much adequate, efficient, and appropriate. Bioremediation of heavy metals with microalgae seems to be a promising and holistic approach to counter the pre-existing associated with heavy metal toxicity. A pure culture of live and dead Spirogyra sp. was tested for its ability to adsorb arsenic(V) and modeling of experimental data was used to interpret the mechanism of bioaccumulation. Langmuir and Freundlich isotherm models were used to explain the sorption of arsenic. The maximum sorption capacity of live Spirogyra sp. was 315 mg/g and dead Spirogyra sp. was 207 mg/g. Mechanism of bioaccumulation for As(V) ions by live and dead Spirogyra sp. were studied using several advanced techniques including Fourier-transform infrared, fluorescence microscopy, and scanning electron microscope. The study summarizes, bioaccumulation of AsO4 -3 by live and dead cells of Spirogyra sp. seems to be promising. The pseudo-second-order rate equation described better the kinetics of As(V) adsorption with good correlation coefficients. The results suggested that live Spirogyra sp. was more suitable to remove As(V) as compared to dead Spirogyra sp.
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Affiliation(s)
- Neha Shah
- Department of Microbiology, Madhav University, Pindwara, Rajasthan, India.,Department of Biosciences, SAGE University, Indore, Madhya Pradesh, India
| | - Vimal K Dubey
- Department of Biosciences, SAGE University, Indore, Madhya Pradesh, India
| | - Sampark Thakkar
- Shree Kamdhenu Electronics Pvt. Ltd. (Akashganga), Anand, Gujarat, India
| | - Hiren Doshi
- Department of Biosciences, SAGE University, Indore, Madhya Pradesh, India
| | - Preeti Mahawar
- Department of Microbiology, Madhav University, Pindwara, Rajasthan, India
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Shah N, Sohani S, Thakkar S, Doshi H, Gupta G. Potential of live Spirogyra sp. in the bioaccumulation of copper and nickel ions: A study on suitability and sustainability. J Appl Microbiol 2021; 132:331-339. [PMID: 34161661 DOI: 10.1111/jam.15188] [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: 05/23/2021] [Revised: 06/02/2021] [Accepted: 06/05/2021] [Indexed: 11/26/2022]
Abstract
AIM Various industrial and municipal wastes are the major sources of heavy metal contamination in water causing significant environmental issues. Bioremediation is an effective and affordable solution for the removal of metals and metal pollutants from industrial wastewater. This study aimed to assess the efficacy of live and dead Spirogyra sp. for sorption of metals like of Cu2+ and Ni2+ . METHODS AND RESULTS The live Spirogyra sp. was used for the uptake of Cu2+ and Ni2+ from their aqueous solutions. The equilibrium data were fitted using a Langmuir and Freundlich isotherm model; the maximum uptakes for Cu2+ and Ni2+ were 29 and 521 mg g-1 , respectively. Scanning electron microscopic (SEM) and infrared (IR) spectroscopic studies of Spirogyra sp. and treated Spirogyra sp. with specific metal ions were used to assess the bonding site and extent of sorption mechanism. CONCLUSION The initial study showed that this biomass takes up a significant amount of metal ions. Compared to the Langmuir model, the Freundlich model showed better sorption process. The pseudo-second-order rate model represented an enhanced kinetics of metal ion adsorption using live Spirogyra sp. SIGNIFICANCE AND IMPACT OF THE STUDY As bioaccumulation technology is environmental friendly and potentially cost-effective, live Spirogyra sp. is expected to be a good candidate for managing industrial wastewater.
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Affiliation(s)
- Neha Shah
- Madhav University, Pindwara, Rajasthan, India.,SAGE University, Indore, MP, India
| | | | - Sampark Thakkar
- AKASHGANGA, Shree Kamdhenu Electronics Pvt. Ltd, Vallabh Vidyanagar, Gujarat, India
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Chortani S, Edziri H, Manachou M, Al-Ghamdi YO, Almalki SG, Alqurashi YE, Ben Jannet H, Romdhane A. Novel 1,3,4-oxadiazole linked benzopyrimidinones conjugates: Synthesis, DFT study and antimicrobial evaluation. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128357] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Namera DL, Thakkar SS, Thakor P, Bhoya U, Shah A. Arylidene analogues as selective COX-2 inhibitors: synthesis, characterization, in silico and in vitro studies. J Biomol Struct Dyn 2020; 39:7150-7159. [PMID: 32795152 DOI: 10.1080/07391102.2020.1806109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Pyrazole derivatives are known to be as non-steroidal anti-inflammatory drugs (NSAID). Celecoxib is the pioneer sulfonamide being pyrazole derivative COX-2 inhibitors, which used to treat pain and inflammation; they may also have a role in cancer prevention. In the present investigation, a series of arylidene analogues (NDP-4011 to NDP-4016) were synthesized by the condensation of 4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl) benzenesulfonamide (I) with various substituted aromatic aldehydes in ethanol using a catalytic amount of piperidine. All the synthesized compounds were well characterized by IR, 1H NMR, 13C NMR and mass spectrometry. The cytotoxicity of synthesized compounds was tested on the NRK-52E cell line. From which NDP-4011, NDP-4012, NDP-4013, NDP-1015 and NDP-4016 were found to have higher cytotoxicity whereas NDP-4014 showed less cytotoxicity compared to Celecoxib. The in silico pharmacokinetic parameters of compounds were evaluated to check their candidature as a drug. Molecular docking was carried out on COX-2 structures, which revealed that NDP-4011 to NDP-4016 targets allosteric binding site similar to the binding mode of the selective COX inhibitor Celecoxib. Furthermore, results of in vitro COX-2 inhibition assay supports arylidene analogues as COX-2 inhibitors.
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Affiliation(s)
- Dipti L Namera
- Center of Excellence, NFDD Complex, Department of Chemistry, Saurashtra University, Rajkot, Gujarat, India
| | - Sampark S Thakkar
- P.D. Patel Institute of Applied Sciences, Charotar University of Science and Technology, Changa, Gujarat, India
| | - Parth Thakor
- P.G. Department of Biosciences, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
| | - Umed Bhoya
- Department of Chemistry, Saurashtra University, Rajkot, Gujarat, India
| | - Anamik Shah
- Center of Excellence, NFDD Complex, Department of Chemistry, Saurashtra University, Rajkot, Gujarat, India
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Biofilm inhibition and DNA binding studies of isoxazole-triazole conjugates in the development of effective anti-bacterial agents. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127144] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Synthesis and biological evaluation of 4,5,6,7‐tetrahydrothieno[2,3‐
c
]pyridine–based β‐aminonitriles and their derivatives: β‐amino carboxamides, (thio)ureas, and tetracycles. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3800] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Benzothiazole analogues: Synthesis, characterization, MO calculations with PM6 and DFT, in silico studies and in vitro antimalarial as DHFR inhibitors and antimicrobial activities. Bioorg Med Chem 2017; 25:5396-5406. [PMID: 28789907 DOI: 10.1016/j.bmc.2017.07.057] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 07/26/2017] [Accepted: 07/28/2017] [Indexed: 12/19/2022]
Abstract
Benzothiazole analogues are of interest due to their potential activity against malarial and microbial infections. In search of suitable antimicrobial and antimalarial agents, we report here the synthesis, characterization and biological activities of benzothiazole analogues (J 1-J 10). The molecules were characterized by IR, Mass, 1H NMR, 13C NMR and elemental analysis. The in vitro antimicrobial activity was investigated against pathogenic strains; the results were explained with the help of DFT and PM6 molecular orbital calculations. In vitro cytotoxicity and genotoxicity of the molecules were studied against S. pombe cells. In vitro antimalarial activity was studied. The active compounds J 1, J 2, J 3, J 5 and J 6 were further evaluated for enzyme inhibition efficacy against the receptor Pf-DHFR, computational and in vitro studies were carried out to examine their candidatures as lead dihydrofolate reductase inhibitors.
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Kashiwazaki G, Maeda R, Kawase T, Hashiya K, Bando T, Sugiyama H. WITHDRAWN: Evaluation of alkylating pyrrole-imidazole polyamide conjugates by a novel method for high-throughput sequencer. Bioorg Med Chem 2017:S0968-0896(17)31427-X. [PMID: 29884583 DOI: 10.1016/j.bmc.2017.07.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 07/15/2017] [Indexed: 11/24/2022]
Affiliation(s)
- Gengo Kashiwazaki
- Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-oiwake-cho, Sakyo, Kyoto 606-8502, Japan
| | - Rina Maeda
- Graduate School of Advanced Integrated Studies in Human Survivability, Kyoto University, Nakaadachi-cho, Yoshida, Sakyo, Kyoto 606-8306, Japan
| | - Takashi Kawase
- Department of Systems Science, Graduate School of Informatics, Kyoto University, Yoshida-Honmachi 36-1, Sakyo, Kyoto 606-8501, Japan
| | - Kaori Hashiya
- Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-oiwake-cho, Sakyo, Kyoto 606-8502, Japan
| | - Toshikazu Bando
- Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-oiwake-cho, Sakyo, Kyoto 606-8502, Japan.
| | - Hiroshi Sugiyama
- Department of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-oiwake-cho, Sakyo, Kyoto 606-8502, Japan; Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida-ushinomiya-cho, Sakyo, Kyoto 606-8501, Japan.
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1,2,4-Triazole and 1,3,4-oxadiazole analogues: Synthesis, MO studies, in silico molecular docking studies, antimalarial as DHFR inhibitor and antimicrobial activities. Bioorg Med Chem 2017. [PMID: 28634040 DOI: 10.1016/j.bmc.2017.05.054] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
1,2,4-Triazole and 1,3,4-oxadiazole analogues are of interest due to their potential activity against microbial and malarial infections. In search of suitable antimicrobial and antimalarial compounds, we report here the synthesis, characterization and biological activities of 1,2,4-triazole and 1,3,4-oxadiazole analogues (SS 1-SS 10). The molecules were characterized by IR, mass, 1H NMR, 13C NMR and elemental analysis. The in vitro antimicrobial activity was investigated against pathogenic strains, the results were explained with the help of DFT and PM6 molecular orbital calculations. In vitro cytotoxicity and genotoxicity of the molecules were studied against S. pombe cells. In vitro antimalarial activity was studied. The active compounds were further evaluated for enzyme inhibition efficacy against the receptor Pf-DHFR computationally as well as in vitro to prove their candidature as lead dihydrofolate reductase inhibitors.
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Sapariya NH, Vaghasiya BK, Thummar RP, Kamani RD, Patel KH, Thakor P, Thakkar SS, Ray A, Raval DK. Synthesis, characterization, in silico molecular docking study and biological evaluation of a 5-(phenylthio) pyrazole based polyhydroquinoline core moiety. NEW J CHEM 2017. [DOI: 10.1039/c7nj01962a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A combinatorial library of polyhydroquinoline scaffolds is successfully attempted by multicomponent cyclocondensation reaction.
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Affiliation(s)
- Nirav H. Sapariya
- Department of Chemistry
- Sardar Patel University
- Vallabh Vidyanagar
- India
| | | | - Rahul P. Thummar
- Department of Chemistry
- Sardar Patel University
- Vallabh Vidyanagar
- India
| | - Ronak D. Kamani
- Department of Chemistry
- Sardar Patel University
- Vallabh Vidyanagar
- India
| | - Kirit H. Patel
- Department of Chemistry
- Sardar Patel University
- Vallabh Vidyanagar
- India
| | - Parth Thakor
- P. G. Department of Biosciences
- Sardar Patel Maidan
- Sardar Patel University
- Vallabh Vidyanagar
- India
| | - Sampark S. Thakkar
- Advanced Organic Chemistry Department
- P. D. Patel Institute of Applied Sciences
- CHARUSAT
- Changa-388421
- India
| | - Arabinda Ray
- Advanced Organic Chemistry Department
- P. D. Patel Institute of Applied Sciences
- CHARUSAT
- Changa-388421
- India
| | - Dipak K. Raval
- Department of Chemistry
- Sardar Patel University
- Vallabh Vidyanagar
- India
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Synthesis, characterization and in silico designing of diethyl-3-methyl-5-(6-methyl-2-thioxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxamido) thiophene-2,4-dicarboxylate derivative as anti-proliferative and anti-microbial agents. Bioorg Chem 2016; 68:265-74. [DOI: 10.1016/j.bioorg.2016.09.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 09/01/2016] [Indexed: 11/18/2022]
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