1
|
Haroun M, Tratrat C, Petrou A, Geronikaki A, Ivanov M, Ciric A, Sokovic M. 2-Aryl-3-(6-trifluoromethoxy)benzo[d]thiazole-based thiazolidinone hybrids as potential anti-infective agents: Synthesis, biological evaluation and molecular docking studies. Bioorg Med Chem Lett 2020; 32:127718. [PMID: 33253880 DOI: 10.1016/j.bmcl.2020.127718] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/03/2020] [Accepted: 11/22/2020] [Indexed: 12/22/2022]
Abstract
The search for new antimicrobial agents is greater than ever due to the perpetual threat of multidrug resistance in known pathogens and the relentless emergence of new infections. In this manuscript, ten thiazole-based thiazolidinone hybrids bearing a 6-trifluoromethoxy substituent on the benzothiazole core were synthesized and evaluated against a panel of four bacterial strains Salmonella typhimurium, Staphylococcus aureus, Escherichia coli and Listeria monocytogenes and three resistant strains Pseudomonas aeruginosa, E. coli and MRSA. The evaluation of minimum bactericidal and minimum inhibitory concentrations was accomplished by microdilution assay. As reference compounds ampicillin and streptomycin were employed. All compounds displayed antibacterial efficiencies with MBCs/MICs at 0.25-1 mg/mL and 0.12-1 mg/mL respectively while ampicillin displayed MBCs/MICs at 0.15-0.3 mg/mL and at 0.1-0.2 mg/mL respectively. MICs/MBC of streptomycin varied from 0.05 to 0.15 mg/mL and from 0.1 to 0.3 mg/mL respectively. The best overall effect was observed for compound h4, while compound h1 exhibited the highest effective action against E. coli (MIC/MBC 0.12/0.25 mg/ml) among all tested compounds.
Collapse
Affiliation(s)
- Michelyne Haroun
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia.
| | - Christophe Tratrat
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Anthi Petrou
- Aristotle University of Thessaloniki, School of Pharmacy, Thessaloniki 54124, Greece
| | - Athina Geronikaki
- Aristotle University of Thessaloniki, School of Pharmacy, Thessaloniki 54124, Greece.
| | - Marina 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
| | - Ana Ciric
- 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
| | - Marina Sokovic
- 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
| |
Collapse
|
2
|
Gümüş M, Gümüş N, Eroğlu HE, Koca İ. Design, Synthesis and Cytotoxic Activities of Pyrazole‐Perimidine Hybrids. ChemistrySelect 2020. [DOI: 10.1002/slct.202001228] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Mehmet Gümüş
- Akdagmadeni Health College Yozgat Bozok University Yozgat TURKEY
| | - Nisa Gümüş
- Department of Biology Faculty of Art & Sciences Yozgat Bozok University 66200 Yozgat TURKEY
| | - Halil Erhan Eroğlu
- Department of Biology Faculty of Art & Sciences Yozgat Bozok University 66200 Yozgat TURKEY
| | - İrfan Koca
- Department of Chemistry Faculty of Art & Sciences Yozgat Bozok University 66200 Yozgat TURKEY
| |
Collapse
|
3
|
Hemanth Kumar N, Jagannath S. Cytological effects of herbicide alachlor in somatic cells of maize (Zea mays L.) and soybean (Glycine max Merrill.). BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2020. [DOI: 10.1016/j.bcab.2020.101560] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
4
|
Xu WX, Dai XQ, Weng JQ. K 2S 2O 8-Mediated Hydroxyalkylation of Benzothiazoles with Alcohols in Aqueous Solution. ACS OMEGA 2019; 4:11285-11292. [PMID: 31460231 PMCID: PMC6648524 DOI: 10.1021/acsomega.9b01695] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Accepted: 06/18/2019] [Indexed: 06/10/2023]
Abstract
The K2S2O8-mediated hydroxyalkylation of 2H-benzothiazoles with aliphatic alcohols in aqueous solution was described. The mild and convenient protocol generated a series of hydroxyalkylated benzothiazoles in moderate to good yields. Besides, benzimidazole and ethers were also compatible in this reaction, leading to corresponding C2 ether-substituted heteroarenes.
Collapse
Affiliation(s)
- Wen-Xiu Xu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People’s Republic of China
| | - Xiao-Qiang Dai
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People’s Republic of China
| | - Jian-Quan Weng
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People’s Republic of China
| |
Collapse
|