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DAWBAA S, NUHA D, EVREN AE, CANKILIÇ MYILMAZ, YURTTAŞ L, TURAN G. New Oxadiazole/Triazole Derivatives with Antimicrobial and Antioxidant Properties. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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Kumar M, Dewangan HK, Arya GC, Sharma R. Design, development and evaluation of QSAR and molecular modelling of benzothiazole analogues for antibacterial drug discovery. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Poojary B, Kumar V, S P, Arunodaya HS, Chandra S, Ramu R, Patil SM, Baliga A, Rai VM, Vishwanatha U, Vishwanatha P, Shenoy SM. Potential Fluorinated Anti-MRSA thiazolidinone derivatives with antibacterial, antitubercular activity and molecular docking studies. Chem Biodivers 2021; 19:e202100532. [PMID: 34929067 DOI: 10.1002/cbdv.202100532] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 12/17/2021] [Indexed: 11/08/2022]
Abstract
MRSA infection is one of the alarming diseases in the current scenario. Identifying newer molecules to treat MRSA infection is of urgent need. In the present study, we have designed fluorinated thiazolidinone derivatives with various aryl/heteroaryl units at 5 th position of the thiazolidinone core as promising anti-MRSA agents. All the compounds were screened for antibacterial activity against four bacterial strains. Among the tested compounds, the halogenated compounds with simple arylidene ring, 5-(3-chloro-2-fluorobenzylidene)-2-(thiazol-2-ylamino)thiazol-4(5H)-one ( 4b) , 5-(4-chloro-2-fluorobenzylidene)-2-(thiazol-2-ylamino)thiazol-4(5H)-one ( 4c ), 5-(3-fluoro-4-methylbenzylidene)-2-(thiazol-2-ylamino)thiazol-4(5H)-one ( 4f ) and 5-(3,5-difluorobenzylidene)-2-(thiazo-2-ylamino)thiazol-4(5H)-one ( 4g) showed excellent activity with MIC 3.125-6.25 µg/mL against S. aureus and P. aeruginosa organism. Furthermore, these potent compounds were screened against MRSA strains, ESKAPE panel organism, and H37Rv mycobacterium strain. Compounds 4c (MIC 0.39 µg/mL), and 4f (MIC 0.39 and 0.79 µg/mL) displayed promising activity against MRSA strains (ATCC and clinical isolates, respectively). The most potent compounds, 4c and 4f eradicated the growth of bacterial colonies in a time-kill assay indicated that these are bactericidal in nature. The preliminary toxicity study of the potent molecules revealed that these compounds are non-hemolytic in nature as they did not induce lysis in human RBCs. In addition, the molecular docking and dynamics studies of compounds 4b , 4c , 4f and 4g were carried out on MurB protein of S. aureus (PDB code: 1HSK). Docking results demonstrated remarkable hydrogen bonding interaction with key amino acids ARG310, ASN83, GLY79 and π-π interactions with TYR149 which confirm the mode of action of the molecules.
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Affiliation(s)
- Boja Poojary
- Mangalore University, Chemistry, Mangalagangothri, 574199, MANGALORE, INDIA
| | - Vasantha Kumar
- Sri Dharmasthala Manjunatheshwara College Autonomous Ujire, Chemistry, Ujire, India, 574240, Ujire, INDIA
| | - Premalatha S
- Sri Dharmasthala Manjunatheshwara College of Ayurveda and Hospital, Microbiology, Udupi, India, 574240, Udupi, INDIA
| | - H S Arunodaya
- PA College of Engineering, Biotechnology, Konaje, Konaje, INDIA
| | | | - Ramith Ramu
- JSS University: JSS Academy of Higher Education and Research, Biotechnology, Mysuru, Mysuru, INDIA
| | - Shashank M Patil
- JSS University: JSS Academy of Higher Education and Research, Biotechnology, mysuru, India, 574240, Mysuru, INDIA
| | - Anuradha Baliga
- KMC Mangalore: Kasturba Medical College Mangalore, Microbiology, Mangalore, Mangalore, INDIA
| | - Vaishali M Rai
- Saint Aloysius College, Microbiology, Mangalore, Mangalore, INDIA
| | - U Vishwanatha
- Sri Dharmasthala Manjunatheshwara College of Ayurveda and Hospital, Microbiology, Udupi, Udupi, INDIA
| | - P Vishwanatha
- Sri Dharmasthala Manjunatheshwara College Autonomous Ujire, Chemistry, Ujire, Ujire, INDIA
| | - Shalini M Shenoy
- Kasturba Medical College Mangalore, Microbiology, Mangalore, Mangalore, INDIA
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Horishny V, Kartsev V, Matiychuk V, Geronikaki A, Anthi P, Pogodin P, Poroikov V, Ivanov M, Kostic M, Soković MD, Eleftheriou P. 3-Amino-5-(indol-3-yl)methylene-4-oxo-2-thioxothiazolidine Derivatives as Antimicrobial Agents: Synthesis, Computational and Biological Evaluation. Pharmaceuticals (Basel) 2020; 13:ph13090229. [PMID: 32883028 PMCID: PMC7559366 DOI: 10.3390/ph13090229] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/26/2020] [Accepted: 08/28/2020] [Indexed: 11/26/2022] Open
Abstract
Herein we report the design, synthesis, computational, and experimental evaluation of the antimicrobial activity of fourteen new 3-amino-5-(indol-3-yl) methylene-4-oxo-2-thioxothiazolidine derivatives. The structures were designed, and their antimicrobial activity and toxicity were predicted in silico. All synthesized compounds exhibited antibacterial activity against eight Gram-positive and Gram-negative bacteria. Their activity exceeded those of ampicillin and (for the majority of compounds) streptomycin. The most sensitive bacterium was S. aureus (American Type Culture Collection ATCC 6538), while L. monocytogenes (NCTC 7973) was the most resistant. The best antibacterial activity was observed for compound 5d (Z)-N-(5-((1H-indol-3-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)-4-hydroxybenzamide (Minimal inhibitory concentration, MIC at 37.9–113.8 μM, and Minimal bactericidal concentration MBC at 57.8–118.3 μM). Three most active compounds 5d, 5g, and 5k being evaluated against three resistant strains, Methicillin resistant Staphilococcus aureus (MRSA), P. aeruginosa, and E. coli, were more potent against MRSA than ampicillin (MIC at 248–372 μM, MBC at 372–1240 μM). At the same time, streptomycin (MIC at 43–172 μM, MBC at 86–344 μM) did not show bactericidal activity at all. The compound 5d was also more active than ampicillin towards resistant P. aeruginosa strain. Antifungal activity of all compounds exceeded those of the reference antifungal agents bifonazole (MIC at 480–640 μM, and MFC at 640–800 μM) and ketoconazole (MIC 285–475 μM and MFC 380–950 μM). The best activity was exhibited by compound 5g. The most sensitive fungal was T. viride (IAM 5061), while A. fumigatus (human isolate) was the most resistant. Low cytotoxicity against HEK-293 human embryonic kidney cell line and reasonable selectivity indices were shown for the most active compounds 5d, 5g, 5k, 7c using thiazolyl blue tetrazolium bromide MTT assay. The docking studies indicated a probable involvement of E. coli Mur B inhibition in the antibacterial action, while CYP51 inhibition is likely responsible for the antifungal activity of the tested compounds.
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Affiliation(s)
- Volodymyr Horishny
- Department of Chemistry, Danylo Halytsky Lviv National Medical University, Pekarska 69, 79010 Lviv, Ukraine;
| | - Victor Kartsev
- InterBioScreen, 142432 Chernogolovka, Moscow Region, Russia;
| | - Vasyl Matiychuk
- Department of Chemistry, Ivan Franko National University of Lviv, Kyryla i Mefodia 6, 79005 Lviv, Ukraine;
| | - Athina Geronikaki
- School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
- Correspondence: ; Tel.: +30-23-1099-7616
| | - Petrou Anthi
- School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Pavel Pogodin
- Institute of Biomedical Chemistry, Pogodinskaya Street 10 Bldg.8, 119121 Moscow, Russia; (P.P.); (V.P.)
| | - Vladimir Poroikov
- Institute of Biomedical Chemistry, Pogodinskaya Street 10 Bldg.8, 119121 Moscow, Russia; (P.P.); (V.P.)
| | - Marija Ivanov
- Mycological Laboratory, Department of Plant Physiology, Institute for Biological Research, Siniša, Stanković-National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11000 Belgrade, Serbia; (M.I.); (M.K.); (M.D.S.)
| | - Marina Kostic
- Mycological Laboratory, Department of Plant Physiology, Institute for Biological Research, Siniša, Stanković-National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11000 Belgrade, Serbia; (M.I.); (M.K.); (M.D.S.)
| | - Marina D. Soković
- Mycological Laboratory, Department of Plant Physiology, Institute for Biological Research, Siniša, Stanković-National Institute of Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11000 Belgrade, Serbia; (M.I.); (M.K.); (M.D.S.)
| | - Phaedra Eleftheriou
- Department of Biomedical Sciences, School of Health Sciences, International Hellenic University, Sindos, 57400 Thessaloniki, Greece;
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Kundu BK, Pragti, Mobin SM, Mukhopadhyay S. Studies on the influence of the nuclearity of zinc(ii) hemi-salen complexes on some pivotal biological applications. Dalton Trans 2020; 49:15481-15503. [DOI: 10.1039/d0dt02941f] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Experimental and theoretical corroboration of the various biological applications of two nuclearity-dependent dimeric and trimeric Zn(ii) hemi-salen complexes.
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Affiliation(s)
- Bidyut Kumar Kundu
- Discipline of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 453552
- India
| | - Pragti
- Discipline of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 453552
- India
| | - Shaikh M. Mobin
- Discipline of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 453552
- India
| | - Suman Mukhopadhyay
- Discipline of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 453552
- India
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5-Adamantan thiadiazole-based thiazolidinones as antimicrobial agents. Design, synthesis, molecular docking and evaluation. Bioorg Med Chem 2018; 26:4664-4676. [PMID: 30107969 DOI: 10.1016/j.bmc.2018.08.004] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/24/2018] [Accepted: 08/02/2018] [Indexed: 01/23/2023]
Abstract
In continuation of our efforts to develop new compounds with antimicrobial properties we describe design, synthesis, molecular docking study and evaluation of antimicrobial activity of seventeen novel 2-{[5-(adamantan-1-yl)-1,3,4-thiadiazol-2-yl]-imino}-5-arylidene-1,3-thiazolidin-4-ones. All compounds showed antibacterial activity against eight Gram positive and Gram negative bacterial species. Twelve out of seventeen compounds were more potent than streptomycin and all compounds exhibited higher potency than ampicillin. Compounds were also tested against three resistant bacterial strains: MRSA, P. aeruginosa and E. coli. The best antibacterial potential against ATCC and resistant strains was observed for compound 8 (2-{[5-(adamantan-1-yl)-1,3,4-thiadiazol-2-yl]-imino}-5-(4-nitrobenzylidene)-1,3thiazolidin-4-one). The most sensitive bacterium appeared to be S. typhimirium, followed by B. cereus while L. monocitogenes and M. flavus were the most resistant. Compounds were also tested for their antifungal activity against eight fungal species. All compounds exhibited antifungal activity better than the reference drugs bifonazole and ketokonazole (3-115 times). It was found that compound 8 appeared again to be the most potent. Molecular docking studies on E. coli MurB, MurA as well as C. albicans CYP 51 and dihydrofolate reductase were used for the prediction of mechanism of antibacterial and antifungal activities confirming the experimental results.
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Incerti M, Crascì L, Vicini P, Aki E, Yalcin I, Ertan-Bolelli T, Cardile V, Graziano ACE, Panico A. 4-Thiazolidinone Derivatives as MMP Inhibitors in Tissue Damage: Synthesis, Biological Evaluation and Docking Studies. Molecules 2018; 23:E415. [PMID: 29443898 PMCID: PMC6017844 DOI: 10.3390/molecules23020415] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 02/01/2018] [Accepted: 02/03/2018] [Indexed: 12/03/2022] Open
Abstract
Nine 2-(1,2-benzothiazol-3-yl)-N-(4-oxo-2-phenyl-1,3-thiazolidin-3-yl)propanamides combining a benzisothiazole and 4-thiazolidinone in one framework were designed and synthesized. The aim of the study was to verify their effectiveness to affect the inflammatory/oxidative process in which free oxygen and nitrite (ROS and RNS) radicals, inflammatory mediators, such as nuclear factor κB (NF-κB), and matrix metalloproteinases (MMPs) are involved. Docking studies of all the compounds were performed in order to explore their binding mode at the MMP-9 protein. An appreciable anti-inflammatory/potential wound healing effects of the tested compounds was highlighted. Derivative 23, bearing a 4-carboxyphenyl substituent at C2 of the 4-thiazolidinone ring, exhibited the highest activity, being able to inhibit MMP-9 at nanomolar level(IC50 = 40 nM).
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Affiliation(s)
- Matteo Incerti
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
| | - Lucia Crascì
- Department of Drug Sciences, University of Catania, V. le A. Doria 6, 95125 Catania, Italy.
| | - Paola Vicini
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
| | - Esin Aki
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ankara University, Tandogan, Ankara 06100, Turkey.
| | - Ismail Yalcin
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ankara University, Tandogan, Ankara 06100, Turkey.
| | - Tugba Ertan-Bolelli
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ankara University, Tandogan, Ankara 06100, Turkey.
| | - Venera Cardile
- Department of Physiological Sciences, University of Catania, V. le A. Doria 6, 95125 Catania, Italy.
| | | | - Annamaria Panico
- Department of Drug Sciences, University of Catania, V. le A. Doria 6, 95125 Catania, Italy.
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