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Kumar V, Lal K, Kumar R, Kumar A, Mathpati RS, Singh MB, Kumari K. Click synthesis, antimicrobial, DNA photocleavage and computational studies of oxindole-tethered 1 H-1,2,3-triazoles. Future Med Chem 2023; 15:1115-1131. [PMID: 37565342 DOI: 10.4155/fmc-2023-0075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/12/2023] Open
Abstract
Aim: To obtain new hybrids derived from isatin and triazole. Materials & methods: A series of oxindole-1-H-1,2,3-triazole hybrids (4a-l) were synthesized from 3-sulfenylated N-propargylated oxindoles and organic azides employing Cu(I)-catalyzed azide-alkyne cycloaddition. These compounds were evaluated in vitro for antimicrobial activity by the standard serial dilution method and DNA photocleavage activity. Results: Antimicrobial assay revealed that compounds 4l and 4f exhibited promising efficacy against Candida albicans and Rhizopus oryzae, respectively, with a minimum inhibitory concentration value of 0.0008 μmol/mL. Compounds 4h and 4k completely degraded plasmid DNA. Further molecular docking of compounds with 1KZN (4j and 4k) and 5TZ1 (4h and 4l) revealed good binding interactions. Conclusion: Results of the current research can help in the development of new antimicrobial agents with high efficacy.
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Affiliation(s)
- Vijay Kumar
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, 125001, India
| | - Kashmiri Lal
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, 125001, India
| | - Ravinder Kumar
- Department of Bio & Nano Technology, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, 125001, India
| | - Anil Kumar
- Department of Bio & Nano Technology, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, 125001, India
| | - Ramling S Mathpati
- Department of Chemistry, National Institute of Technology, Kurukshetra, Haryana, 136119, India
| | - Madhur Babu Singh
- Department of Chemistry, Atma Ram Sanatan Dharma College, University of Delhi, New Delhi, 110021, India
| | - Kamlesh Kumari
- Department of Zoology, University of Delhi, Delhi, 110007, India
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Anand A, Kumar R, Maity J, Maikhuri VK. Recent progress in the Cu-catalyzed multicomponent synthesis of 1,4-disubstituted 1,2,3-triazoles. SYNTHETIC COMMUN 2023. [DOI: 10.1080/00397911.2023.2174031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Akash Anand
- Department of Chemistry, Patna University, Patna, India;
| | - Rajneesh Kumar
- Department of Chemistry, Patna University, Patna, India;
| | - Jyotirmoy Maity
- Department of Chemistry, St. Stephen’s College, University of Delhi, Delhi, India
| | - Vipin K. Maikhuri
- Bioorganic Laboratory, Department of Chemistry, University of Delhi, Delhi, India
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Basha AA, Ali Khan FL, Mohamed Imran P, Kubaib A. Valeramide and Halo-phenol in a Non-polar Liquid: DFT Based Characterization and Reactivity, Non-covalent Interaction, and Dielectric Relaxation Studies. Polycycl Aromat Compd 2023. [DOI: 10.1080/10406638.2023.2169475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- A. Aathif Basha
- Department of Physics, Islamiah College (Autonomous) (Affiliated to Thiruvalluvar University, Vellore), Vaniyambadi, Tamilnadu, India
| | - F. Liakath Ali Khan
- Department of Physics, Islamiah College (Autonomous) (Affiliated to Thiruvalluvar University, Vellore), Vaniyambadi, Tamilnadu, India
| | - Predhanekar Mohamed Imran
- Department of Chemistry, Islamiah College (Autonomous) (Affiliated to Thiruvalluvar University, Vellore), Vaniyambadi, Tamilnadu, India
| | - Attar Kubaib
- Department of Chemistry, Islamiah College (Autonomous) (Affiliated to Thiruvalluvar University, Vellore), Vaniyambadi, Tamilnadu, India
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Deng C, Yan H, Wang J, Liu K, Liu BS, Shi YM. 1,2,3-Triazole-containing hybrids with potential antibacterial activity against ESKAPE pathogens. Eur J Med Chem 2022; 244:114888. [DOI: 10.1016/j.ejmech.2022.114888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/15/2022] [Accepted: 10/24/2022] [Indexed: 12/01/2022]
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Yadav P, Kaushik CP, Kumar A. Synthesis and antimicrobial activity of piperazine containing substituted 1,2,3-triazoles with amide linkage. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2132868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Priyanka Yadav
- Organic Research Laboratory, Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India
| | - C. P. Kaushik
- Organic Research Laboratory, Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India
| | - Ashwani Kumar
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Science, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, India
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Antistaphylococcal Activities and ADME-Related Properties of Chlorinated Arylcarbamoylnaphthalenylcarbamates. Pharmaceuticals (Basel) 2022; 15:ph15060715. [PMID: 35745634 PMCID: PMC9228535 DOI: 10.3390/ph15060715] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 05/29/2022] [Accepted: 06/02/2022] [Indexed: 02/01/2023] Open
Abstract
Pattern 1-hydroxy-N-(2,4,5-trichlorophenyl)-2-naphthamide and the thirteen original carbamates derived from it were prepared and characterized. All the compounds were tested against Staphylococcus aureus ATCC 29213 as a reference and quality control strain and in addition against three clinical isolates of methicillin-resistant S. aureus (MRSA). Moreover, the compounds were evaluated against Enterococcus faecalis ATCC 29212, and preliminary in vitro cytotoxicity of the compounds was assessed using the human monocytic leukemia cell line (THP-1). The lipophilicity of the prepared compounds was experimentally determined and correlated with biological activity. While pattern anilide had no antibacterial activity, the prepared carbamates demonstrated high antistaphylococcal activity comparable to the used standards (ampicillin and ciprofloxacin), which unfortunately were ineffective against E. feacalis. 2-[(2,4,5-Trichlorophenyl)carba- moyl]naphthalen-1-yl ethylcarbamate (2) and 2-[(2,4,5-trichlorophenyl)carbamoyl]naphthalen-1-yl butylcarbamate (4) expressed the nanomolar minimum inhibitory concentrations (MICs 0.018−0.064 μM) against S. aureus and at least two other MRSA isolates. Microbicidal effects based on the minimum bactericidal concentrations (MBCs) against all the tested staphylococci were found for nine carbamates, while 2-[(2,4,5-trichlorophenyl)carbamoyl]naphthalen-1-yl heptylcarbamate (7) and 2-[(2,4,5-trichlorophenyl)carbamoyl]naphthalen-1-yl (4-phenylbutyl)carbamate (14) demonstrated MBCs in the range of 0.124−0.461 μM. The selectivity index (SI) for most investigated carbamates was >20 and for some derivatives even >100. The performed tests did not show an effect on the damage to the bacterial membrane, while the compounds were able to inhibit the respiratory chain of S. aureus.
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Synthesis, antifungal studies, molecular docking, ADME and DNA interaction studies of 4-hydroxyphenyl benzothiazole linked 1,2,3-triazoles. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Nehra N, Tittal RK, Ghule VD. 1,2,3-Triazoles of 8-Hydroxyquinoline and HBT: Synthesis and Studies (DNA Binding, Antimicrobial, Molecular Docking, ADME, and DFT). ACS OMEGA 2021; 6:27089-27100. [PMID: 34693129 PMCID: PMC8529673 DOI: 10.1021/acsomega.1c03668] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 09/21/2021] [Indexed: 05/27/2023]
Abstract
A new series of 1,2,3-triazole hybrids containing either 2- or 4-hydroxyphenyl benzothiazole (2- or 4-HBT) and naphthalen-1-ol or 8-hydroxyquinoline (8-HQ) was synthesized in high yields and fully characterized. In vitro DNA binding studies with herring fish sperm DNA (hs-DNA) showed that quinoline- and 2-HBT-linked 1,2,3-triazoles of shorter alkyl linkers such as 6a are better with a high binding affinity (3.90 × 105 L mol-1) with hs-DNA as compared to naphthol- and 4-HBT-linked 1,2,3-triazoles bound to longer alkyl linkers. Molecular docking of most active 1,2,3-triazoles 6a-f showed high binding energy of 6a (-8.7 kcal mol-1). Also, compound 6a displayed considerable antibacterial activity and superior antifungal activity with reference to ciprofloxacin and fluconazole, respectively. The docking results of the fungal enzyme lanosterol 14-α-demethylase showed high binding energy for 6a (-9.7 kcal mol-1) involving dominating H-bonds, electrostatic interaction, and hydrophobic interaction. The absorption, distribution, metabolism, and excretion (ADME) parameter, Molinspiration bioactivity score, and the PreADMET properties revealed that most of the synthesized 1,2,3-triazole molecules possess desirable physicochemical properties for drug-likeness and may be considered as orally active potential drugs. The electrophilicity index and chemical hardness properties were also studied by density functional theory (DFT) using the B3LYP/6-311G(d,p) level/basis set.
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Affiliation(s)
- Nidhi Nehra
- Department of Chemistry, National Institute of Technology Kurukshetra, Kurukshetra, Haryana 136119, India
| | - Ram Kumar Tittal
- Department of Chemistry, National Institute of Technology Kurukshetra, Kurukshetra, Haryana 136119, India
| | - Vikas D. Ghule
- Department of Chemistry, National Institute of Technology Kurukshetra, Kurukshetra, Haryana 136119, India
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Nural Y, Ozdemir S, Yalcin MS, Demir B, Atabey H, Ece A, Seferoglu Z. Synthesis, Biological Evaluation, Molecular Docking, and Acid Dissociation Constant of New Bis‐1,2,3‐triazole Compounds. ChemistrySelect 2021. [DOI: 10.1002/slct.202101148] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Yahya Nural
- Department of Analytical Chemistry Faculty of Pharmacy Mersin University Mersin, TR 33169 Turkey
- Advanced Technology Research and Application Center Mersin University Mersin, TR 33343 Turkey
| | - Sadin Ozdemir
- Food Processing Programme Technical Science Vocational School Mersin University Mersin, TR 33343 Turkey
| | - Mustafa Serkan Yalcin
- Department of Chemistry and Chemical Processing Technologies Technical Science Vocational School Mersin University Mersin, TR 33343 Turkey
| | - Bunyamin Demir
- Advanced Technology Research and Application Center Mersin University Mersin, TR 33343 Turkey
- Department of Mechanical Engineering, orgDiv/>Faculty of Engineering Mersin University Mersin, TR 33169 Turkey
| | - Hasan Atabey
- Mersin National Education Directorate Department of Analytical Chemistry Mersin Turkey
| | - Abdulilah Ece
- Department of Phaarmaceutical Chemistry Faculty of Pharmacy Biruni University Istanbul 34010 Turkey
| | - Zeynel Seferoglu
- Department of Chemistry Faculty of Science Gazi University,Yenimahalle Ankara, TR 06560 Turkey
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Mokariya JA, Kalola AG, Prasad P, Patel MP. Simultaneous ultrasound- and microwave-assisted one-pot 'click' synthesis of 3-formyl-indole clubbed 1,2,3-triazole derivatives and their biological evaluation. Mol Divers 2021; 26:963-979. [PMID: 33834361 DOI: 10.1007/s11030-021-10212-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 03/18/2021] [Indexed: 11/28/2022]
Abstract
An environment friendly, high yielding, promising one-pot protocol for the click reaction of N-propargyl-3-formylindole 2(a-b), chloroacetic acid/ester 3(a-b) and sodium azide, leading to the formation of 3-formyl-indole clubbed 1,4-disubstituted-1,2,3-triazole derivatives 4(a-b), 5(a-b) and 6(a-f) aided by CuI catalyst accomplished under acceleration of simultaneous ultrasound and microwave irradiation in a very short reaction time has been described. Further, acid derivative 4(a-b) is subjected to acid-amine coupling reaction with secondary amine (p-t) in the presence of HATU to afford 6(p-t) and 7(p-t). The perspective of this protocol is to get rid of the hectic preparation and handling of organic azide which are generated in situ. Consequently, this protocol blossoms the click process by making it environment benign, user-friendly, safe and clean technique. All the synthesized compounds have been preliminarily screen for their in vitro antimicrobial activity against a panel of pathogenic strains. The majority of compounds possess noticeably inhibitory action against E. Coli, S. Typhi, P. Aeruginosa, C. tetani, S. aureus and B. subtillis. Among all compounds, 6p and 7q exhibit excellent inhibitory action against E.Coli and P. Aeruginosa strain, respectively, as compared to standard drug. One compound 5b shows remarkable potency against fungal strain. Molecular docking study was carried out to understand binding of compound with protein. In silico ADME prediction was carried out to check physicochemical properties of synthesized compound.
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Affiliation(s)
- Jaydeep A Mokariya
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388120, Gujarat, India
| | - Anirudhdha G Kalola
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388120, Gujarat, India
| | - Pratibha Prasad
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388120, Gujarat, India
| | - Manish P Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, 388120, Gujarat, India.
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Nehra N, Kumar Tittal R, Ghule VD, Kumar N, Kumar Paul A, Lal K, Kumar A. CuAAC Mediated Synthesis of 2‐HBT Linked Bioactive 1,2,3‐Triazole Hybrids: Investigations through Fluorescence, DNA Binding, Molecular Docking, ADME Predictions and DFT Study. ChemistrySelect 2021. [DOI: 10.1002/slct.202003919] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Nidhi Nehra
- Department of Chemistry National Institute of Technology, Kurukshetra Haryana 136119 India
| | - Ram Kumar Tittal
- Department of Chemistry National Institute of Technology, Kurukshetra Haryana 136119 India
| | - Vikas D. Ghule
- Department of Chemistry National Institute of Technology, Kurukshetra Haryana 136119 India
| | - Nikhil Kumar
- Department of Chemistry National Institute of Technology, Kurukshetra Haryana 136119 India
| | - Avijit Kumar Paul
- Department of Chemistry National Institute of Technology, Kurukshetra Haryana 136119 India
| | - Kashmiri Lal
- Department of Chemistry GJUS&T, Hisar Haryana 125001 India
| | - Ashwini Kumar
- Department of of Pharmaceutical Sciences GJUS&T, Hisar Haryana 125001 India
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