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El Faydy M, Lakhrissi L, Dahaieh N, Ounine K, Tüzün B, Chahboun N, Boshaala A, AlObaid A, Warad I, Lakhrissi B, Zarrouk A. Synthesis, Biological Properties, and Molecular Docking Study of Novel 1,2,3-Triazole-8-quinolinol Hybrids. ACS OMEGA 2024; 9:25395-25409. [PMID: 38882066 PMCID: PMC11170742 DOI: 10.1021/acsomega.4c03906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 06/18/2024]
Abstract
A new series of 1,2,3-triazole-8-quinolinol hybrids were synthesized in good yields using monosubstituted acetonitriles and 5-azidomethyl-8-quinolinol as the starting reagents via a one-step protocol. The structures of 1,2,3-triazole-8-quinolinol hybrids were characterized by nuclear magnetic resonance (1H and 13C NMR) spectroscopy and elemental analysis. Antibacterial activity in vitro of all the synthesized hybrids was investigated against Escherichia coli (E. coli), Xanthomonas fragariae (X. fragariae), Staphylococcus aureus (S. aureus), and Bacillus subtilis (B. subtilis) applying the methods of disk diffusion and minimal inhibition concentration (MIC). Hybrid 7 exhibited excellent antibacterial capacity, with an MIC value of 10 μg/mL against S. aureus and 20 μg/mL against B. subtilis, E. coli, and X. fragariae, which were comparable to those that of the standard antibiotic nitroxoline. A structure-activity relationship (SAR) study of 1,2,3-triazole-8-quinolinol hybrids showed that introducing electron-donating substituents in the 1,2,3-triazole ring at the 4-position is important for activity. Quantum chemical calculations have been undertaken to employ the Gaussian software in the B3LYP, HF, and M062X basis sets using 3-21g, 6-31g, and SDD levels to further explain linkages within the antibacterial findings. Furthermore, molecular docking investigations were also conducted to investigate the binding affinities as well as the interactions of some hybrids with the target proteins. An absorption, distribution, metabolism, excretion, and toxicity (ADME/T) investigation was carried out to scrutinize the viability of employing the 1,2,3-triazole-8-quinolinol hybrids as medicines.
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Affiliation(s)
- Mohamed El Faydy
- Laboratory of Organic Chemistry, Catalysis, and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofaïl University, PO Box 133 Kenitra 14000, Morocco
| | - Loubna Lakhrissi
- Laboratory of Organic Chemistry, Catalysis, and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofaïl University, PO Box 133 Kenitra 14000, Morocco
- Laboratory of Heterocyclic Organic Chemistry, Faculty of Sciences, Mohammed V University, PO Box 1014 Agdal, Rabat 10500, Morocco
| | - Naoufel Dahaieh
- Laboratory of Nutrition, Health, and Environment, Department of Biology, Faculty of Sciences, Ibn Tofaïl University, PO Box 133, Kenitra 14000, Morocco
| | - Khadija Ounine
- Laboratory of Nutrition, Health, and Environment, Department of Biology, Faculty of Sciences, Ibn Tofaïl University, PO Box 133, Kenitra 14000, Morocco
| | - Burak Tüzün
- Plant and Animal Production Department, Technical Sciences Vocational School of Sivas, Sivas Cumhuriyet University, Sivas 58140, Turkey
| | - Nabila Chahboun
- Laboratory of Natural Resources and Sustainable Development, Faculty of Sciences, Ibn Tofail University, PO Box 242, Kenitra 14000, Morocco
- Institute of Nursing Professions and Health Techniques, Annex, Kenitra 14000, Morocco
- Laboratory of Materials, Nanotechnology, and Environment, Department of Chemistry, Faculty of Sciences, Mohammed V University in Rabat, Av. Ibn Battouta PO Box 1014 Agdal, Rabat 10500, Morocco
| | - Ahmed Boshaala
- Libyan Authority for Scientific Research, P O Box 80045, Tripoli Libya
- Research Centre, Manchester Salt & Catalysis, unit C, 88-90 Chorlton Rd, Manchester M15 4AN, United Kingdom
| | - Abeer AlObaid
- Department of Chemistry, College of Science, King Saud University, P O Box 2455, Riyadh 11451, Saudi Arabia
| | - Ismail Warad
- Research Centre, Manchester Salt & Catalysis, unit C, 88-90 Chorlton Rd, Manchester M15 4AN, United Kingdom
- Department of Chemistry, AN-Najah National University, PO Box 7, Nablus 00970, Palestine
| | - Brahim Lakhrissi
- Laboratory of Organic Chemistry, Catalysis, and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofaïl University, PO Box 133 Kenitra 14000, Morocco
| | - Abdelkader Zarrouk
- Laboratory of Materials, Nanotechnology, and Environment, Department of Chemistry, Faculty of Sciences, Mohammed V University in Rabat, Av. Ibn Battouta PO Box 1014 Agdal, Rabat 10500, Morocco
- Research Centre, Manchester Salt & Catalysis, unit C, 88-90 Chorlton Rd, Manchester M15 4AN, United Kingdom
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Bakale RD, Sulakhe SM, Kasare SL, Sathe BP, Rathod SS, Choudhari PB, Madhu Rekha E, Sriram D, Haval KP. Design, synthesis and antitubercular assessment of 1, 2, 3-triazole incorporated thiazolylcarboxylate derivatives. Bioorg Med Chem Lett 2024; 97:129551. [PMID: 37979730 DOI: 10.1016/j.bmcl.2023.129551] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/20/2023] [Accepted: 11/09/2023] [Indexed: 11/20/2023]
Abstract
A library of 1, 2, 3-triazole incorporated thiazolylcarboxylate derivatives (7a-q) and (8a-j) were synthesized and evaluated for their in-vitro antitubercular activity against Mycobacterium tuberculosis H37Rv. The two compounds 7h and 8h have displayed excellent antitubercular activity with MIC values of 3.12 and 1.56 µg/mL respectively (MIC values of standard drugs; Ciprofloxacin 1.56 μg/mL & Ethambutol 3.12 μg/mL). Whereas, the four compounds 7i, 7n, 7p and 8i displayed noticeable antitubercular activity with a MIC value of 6.25 µg/mL. The active compounds of the series were further studied for their cytotoxicity against RAW264.7 cell line using MTT assay. Furthermore, to study the probable mechanism of antitubercular action, physicochemical property profiling, DFT calculation and molecular docking study were executed on mycobacterial cell wall target Decaprenylphosphoryl-β-d-ribose 2'-epimerase 1 (DprE1). Among all the compounds, 7h (-10 kcal/mol) and 8h (-10.1 kcal/mol) exerted the highest negative binding affinity against the targeted DprE1 (PDB: 4NCR) protein.
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Affiliation(s)
- Rajubai D Bakale
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413501, MS, India
| | - Shubham M Sulakhe
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413501, MS, India
| | - Sanghratna L Kasare
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413501, MS, India
| | - Bhaurao P Sathe
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413501, MS, India
| | - Sanket S Rathod
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur 416013, MS, India
| | - Prafulla B Choudhari
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth College of Pharmacy, Kolhapur 416013, MS, India
| | - Estharla Madhu Rekha
- Department of Pharmacy, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Jawahar Nagar, Shameerpet Mandal, R. R. District, Hyderabad 500078, India
| | - Dharmarajan Sriram
- Department of Pharmacy, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Jawahar Nagar, Shameerpet Mandal, R. R. District, Hyderabad 500078, India
| | - Kishan P Haval
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413501, MS, India.
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Saleh M, Mostafa YA, Kumari J, Thabet MM, Sriram D, Kandeel M, Abdu-Allah HHM. New nitazoxanide derivatives: design, synthesis, biological evaluation, and molecular docking studies as antibacterial and antimycobacterial agents. RSC Med Chem 2023; 14:2714-2730. [PMID: 38107181 PMCID: PMC10718594 DOI: 10.1039/d3md00449j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/05/2023] [Indexed: 12/19/2023] Open
Abstract
A new series inspired by combining fragments from nitazoxanide (NTZ) and 4-aminosalicylic acid (4-ASA) was synthesized and screened for in vitro antibacterial and antimycobacterial activities. The majority showed higher antibacterial potency than NTZ against all the screened strains, notably, 5f, 5j, 5n and 5o with MICs of 0.87-9.00 μM. Compounds 5c, 5n and 5o revealed higher potency than ciprofloxacin against K. pneumoniae, while 5i was equipotent. For E. faecalis, 3b, 5j, and 5k showed higher potency than ciprofloxacin. 5j was more potent against P. aeruginosa than ciprofloxacin, while 5n was more potent against S. aureus with an MIC of 0.87 μM. 5f showed equipotency to ciprofloxacin against H. pylori with an MIC of 1.74 μM. Compounds 3a and 3b (4-azidoNTZ, MIC 4.47 μM) are 2 and 5-fold more potent against Mycobacterium tuberculosis (Mtb H37Rv) than NTZ (MIC 20.23 μM) and safer. 4-Azidation and/or acetylation of NTZ improve both activities, while introducing 1,2,3-triazoles improves the antibacterial activity. Molecular docking studies within pyruvate ferredoxin oxidoreductase (PFOR), glucosamine-6-phosphate synthase (G6PS) and dihydrofolate reductase (DHFR) active sites were performed to explore the possible molecular mechanisms of actions. Acceptable drug-likeness properties were found. This study may shed light on further rational design of substituted NTZ as broad-spectrum more potent antimicrobial candidates.
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Affiliation(s)
- Mahmoud Saleh
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University Assiut 71526 Egypt
| | - Yaser A Mostafa
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University Assiut 71526 Egypt
| | - Jyothi Kumari
- Department of Pharmacy, Birla Institute of Technology & Science-Pilani Hyderabad Campus, Jawahar Nagar Hyderabad-500 078 India
| | - Momen M Thabet
- Microbiology and Immunology Department, Faculty of Pharmacy, South Valley University Qena 83523 Egypt
| | - Dharmarajan Sriram
- Department of Pharmacy, Birla Institute of Technology & Science-Pilani Hyderabad Campus, Jawahar Nagar Hyderabad-500 078 India
| | - Mahmoud Kandeel
- Department of Biomedical Sciences, College of Veterinary Medicine, King Faisal University 31982 Al-Ahsa Saudi Arabia
- Department of Pharmacology, Faculty of Veterinary Medicine, Kafrelsheikh University 33516 Kafrelsheikh Egypt
| | - Hajjaj H M Abdu-Allah
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Assiut University Assiut 71526 Egypt
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Alagarsamy V, Narendhar B, Chitra K, Sriram D, Sarvanan G, Solomon VR. Design, Synthesis, and Structure–Activity Relationships of Novel N-Substituted-5-phenyl-[1,2,4]triazolo[1,5-c]quinazolin-2-amine for Their Anti-HIV and Antibacterial Activities. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s106816202206005x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Alagarsamy V, Sulthana MT, Chitra K, Solomon VR, Saravanan G. Design, Synthesis, and Structure–Activity Relationships of Novel 1-(Substituted)-2-Methyl-3-(4-Oxo-2-Methylquinazolin-3(4H)-yl) Isothioureas for Their Anti-HIV and Antibacterial Activities. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022030025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Emerging impact of triazoles as anti-tubercular agent. Eur J Med Chem 2022; 238:114454. [PMID: 35597009 DOI: 10.1016/j.ejmech.2022.114454] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 05/04/2022] [Accepted: 05/08/2022] [Indexed: 01/08/2023]
Abstract
Tuberculosis, a disease of poverty is a communicable infection with a reasonably high mortality rate worldwide. 10 Million new cases of TB were reported with approx 1.4 million deaths in the year 2019. Due to the growing number of drug-sensitive and drug-resistant tuberculosis cases, there is a vital need to develop new and effective candidates useful to combat this deadly disease. Despite tremendous efforts to identify a mechanism-based novel antitubercular agent, only a few have entered into clinical trials in the last six decades. In recent years, triazoles have been well explored as the most valuable scaffolds in drug discovery and development. Triazole framework possesses favorable properties like hydrogen bonding, moderate dipole moment, enhanced water solubility, and also the ability to bind effectively with biomolecular targets of M. tuberculosis and therefore this scaffold displayed excellent potency against TB. This review is an endeavor to summarize an up-to-date innovation of triazole-appended hybrids during the last 10 years having potential in vitro and in vivo antitubercular activity with structure activity relationship analysis. This review may help medicinal chemists to explore the triazole scaffolds for the rational design of potent drug candidates having better efficacy, improved selectivity and minimal toxicity so that these hybrid NCEs can effectively be explored as potential lead to fight against M. tuberculosis.
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Ahmed Saleh Alzahrani S, Nazreen S, Elhenawy AA, Neamatallah T, Alam MM. Synthesis, Biological Evaluation, and Molecular Docking of New Benzimidazole-1,2,3-Triazole Hybrids as Antibacterial and Antitumor Agents. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2069133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
| | - Syed Nazreen
- Department of Chemistry, Faculty of Science, Al Baha University, Al Baha, Kingdom of Saudi Arabia
| | - Ahmed A. Elhenawy
- Department of Chemistry, Faculty of Science, Al Baha University, Al Baha, Kingdom of Saudi Arabia
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Thikryat Neamatallah
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
| | - Mohammad Mahbbob Alam
- Department of Chemistry, Faculty of Science, Al Baha University, Al Baha, Kingdom of Saudi Arabia
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Chauhan S, Verma V, Kumar D, Gupta R, Gupta S, Bajaj A, Kumar A, Parshad M. N-Heterocycles hybrids: Synthesis, antifungal and antibiofilm evaluation. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2056852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Sunil Chauhan
- Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Vikas Verma
- Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Devinder Kumar
- Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Ragini Gupta
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, Faridabad, India
| | - Siddhi Gupta
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, Faridabad, India
| | - Avinash Bajaj
- Laboratory of Nanotechnology and Chemical Biology, Regional Centre for Biotechnology, Faridabad, India
| | - Ashwani Kumar
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Mahavir Parshad
- Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, India
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Novel Copper Tagged Supported Ionic Liquid Phase Catalyst for the Synthesis of 1,4‑Disubstituted 1,2,3‑Triazoles via Cu-catalyzed Azide–Alkyne Cycloaddition Reactions in Water. Catal Letters 2022. [DOI: 10.1007/s10562-021-03898-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Chitti S, Van Calster K, Cappoen D, Nandikolla A, Khetmalis YM, Cos P, Kumar BK, Murugesan S, Gowri Chandra Sekhar KV. Design, synthesis and biological evaluation of benzo-[ d]-imidazo-[2,1- b]-thiazole and imidazo-[2,1- b]-thiazole carboxamide triazole derivatives as antimycobacterial agents. RSC Adv 2022; 12:22385-22401. [PMID: 36105967 PMCID: PMC9364363 DOI: 10.1039/d2ra03318f] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 08/03/2022] [Indexed: 11/21/2022] Open
Abstract
In the search for new anti-mycobacterial agents, we revealed the importance of imidazo-[2,1-b]-thiazole and benzo-[d]-imidazo-[2,1-b]-thiazole carboxamide derivatives. We designed, in silico ADMET predicted and synthesized four series of novel imidazo-[2,1-b]-thiazole and benzo-[d]-imidazo-[2,1-b]-thiazole carboxamide analogues in combination with piperazine and various 1,2,3 triazoles. All the synthesized derivatives were characterized by 1H NMR, 13C NMR, HPLC and MS spectral analysis and evaluated for in vitro antitubercular activity. The most active benzo-[d]-imidazo-[2,1-b]-thiazole derivative IT10, carrying a 4-nitro phenyl moiety, displayed IC90 of 7.05 μM and IC50 of 2.32 μM against Mycobacterium tuberculosis (Mtb) H37Ra, while no acute cellular toxicity was observed (>128 μM) towards the MRC-5 lung fibroblast cell line. Another benzo-[d]-imidazo-[2,1-b]-thiazole compound, IT06, which possesses a 2,4-dichloro phenyl moiety, also showed significant activity with IC50 2.03 μM and IC90 15.22 μM against the tested strain of Mtb. Furthermore, the selected hits showed no activity towards a panel of non-tuberculous mycobacteria (NTM), thus suggesting a selective inhibition of Mtb by the tested imidazo-[2,1-b]-thiazole derivatives over the selected panel of NTM. Molecular docking and dynamics studies were also carried out for the most active compounds IT06 and IT10 in order to understand the putative binding pattern, as well as stability of the protein–ligand complex, against the selected target Pantothenate synthetase of Mtb. In the search for new anti-mycobacterial agents, we revealed the importance of imidazo-[2,1-b]-thiazole and benzo-[d]-imidazo-[2,1-b]-thiazole carboxamide derivatives.![]()
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Affiliation(s)
- Surendar Chitti
- Department of Chemistry, Birla Institute of Technology and Science, Pilani, Hyderabad Campus, Jawahar Nagar, Hyderabad-500 078, Telangana, India
| | - Kevin Van Calster
- Laboratory of Microbiology, Parasitology and Hygiene, Department of Pharmaceutical Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Davie Cappoen
- Laboratory of Microbiology, Parasitology and Hygiene, Department of Pharmaceutical Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Adinarayana Nandikolla
- Department of Chemistry, Birla Institute of Technology and Science, Pilani, Hyderabad Campus, Jawahar Nagar, Hyderabad-500 078, Telangana, India
| | - Yogesh Mahadu Khetmalis
- Department of Chemistry, Birla Institute of Technology and Science, Pilani, Hyderabad Campus, Jawahar Nagar, Hyderabad-500 078, Telangana, India
| | - Paul Cos
- Laboratory of Microbiology, Parasitology and Hygiene, Department of Pharmaceutical Sciences, University of Antwerp, Universiteitsplein 1, 2610, Wilrijk, Belgium
| | - Banoth Karan Kumar
- Medicinal Chemistry Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science Pilani, Pilani Campus, Pilani-333031, Rajasthan, India
| | - Sankaranarayanan Murugesan
- Medicinal Chemistry Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science Pilani, Pilani Campus, Pilani-333031, Rajasthan, India
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Zheng L, Wang Z, Li C, Wu Y, Liu Z, Ning Y. The azidosulfonylation of terminal alkynes leading to β-azidovinyl sulfones. Chem Commun (Camb) 2021; 57:9874-9877. [PMID: 34491258 DOI: 10.1039/d1cc04268h] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
We report herein the first example of the N3 radical-mediated azidosulfonylation of alkynes, affording the β-azidovinyl sulfone products with a broad substrate scope, excellent functional group compatibility, and high yield. DFT calculations suggest that the mechanism of the reaction proceeds through an unprecedented sequential N3 radical addition and sulfonyl radical coupling pathway.
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Affiliation(s)
- Long Zheng
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Zhanjing Wang
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Chen Li
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Yong Wu
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Zhaohong Liu
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
| | - Yongquan Ning
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
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Regioselective Reduction of 1 H-1,2,3-Triazole Diesters. Molecules 2021; 26:molecules26185589. [PMID: 34577060 PMCID: PMC8469956 DOI: 10.3390/molecules26185589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/30/2021] [Accepted: 09/09/2021] [Indexed: 11/30/2022] Open
Abstract
Regioselective reactions can play pivotal roles in synthetic organic chemistry. The reduction of several 1-substituted 1,2,3-triazole 4,5-diesters by sodium borohydride has been found to be regioselective, with the C(5) ester groups being more reactive towards reduction than the C(4) ester groups. The amount of sodium borohydride and reaction time required for reduction varied greatly depending on the N(1)-substituent. The presence of a β-hydroxyl group on the N(1)-substituent was seen to have a rate enhancing effect on the reduction of the C(5) ester group. The regioselective reduction was attributed to the lower electron densities of the C(5) and the C(5) ester carbonyl carbon of the 1,2,3-triazole, which were further lowered in cases involving intramolecular hydrogen bonding.
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13
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Nesaragi AR, Kamble RR, Bayannavar PK, Shaikh SKJ, Hoolageri SR, Kodasi B, Joshi SD, Kumbar VM. Microwave assisted regioselective synthesis of quinoline appended triazoles as potent anti-tubercular and antifungal agents via copper (I) catalyzed cycloaddition. Bioorg Med Chem Lett 2021; 41:127984. [PMID: 33766768 DOI: 10.1016/j.bmcl.2021.127984] [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: 12/22/2020] [Revised: 03/09/2021] [Accepted: 03/16/2021] [Indexed: 11/26/2022]
Abstract
Quinolin-3-yl-methyl-1,2,3-triazolyl-1,2,4-triazol-3(4H)-ones 8j-v were synthesized by click chemistry as an ultimate tactic where [3 + 2] cycloaddition of azides with terminal alkynes has been evolved. Herein, we are inclined to divulge the implication and prevalence of CuSO4·5H2O and THF/water promoted [3 + 2] cycloaddition reactions. The foremost supremacy of this method are transitory reaction times, facile workup, excellent yields (88-92%) with exorbitant purity and regioselective single product formation both under conventional and microwave method. Docking studies illustrated strong binding interactions with enzyme InhA-D148G (PDB ID: 4DQU) by means of high C-score values. The anti-tubercular and antifungal screening of synthesized compounds proclaimed promising activity. The in vitro and in silico studies imply that these triazoles appended quinolines may acquire the ideal structural prerequisites for auxiliary expansion of novel therapeutic agents.
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Affiliation(s)
- Aravind R Nesaragi
- Department of Studies in Chemistry, Karnatak University Dharwad 580003, India
| | - Ravindra R Kamble
- Department of Studies in Chemistry, Karnatak University Dharwad 580003, India.
| | | | | | - Swati R Hoolageri
- Department of Studies in Chemistry, Karnatak University Dharwad 580003, India
| | - Barnabas Kodasi
- Department of Studies in Chemistry, Karnatak University Dharwad 580003, India
| | - Shrinivas D Joshi
- Novel Drug Design and Discovery Laboratory, Department of Pharmaceutical Chemistry, S.E.T.'s College of Pharmacy, Dharwad 580002, India
| | - Vijay M Kumbar
- Central Research Laboratory, Maratha Mandal's NGH Institute of Dental Sciences and Research Centre, Belagavi 590010, India
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Zhang H, Zheng X, Li J, Liu Q, Huang XX, Ding H, Suzuki R, Muramatsu M, Song SJ. Flavonoid-triazolyl hybrids as potential anti-hepatitis C virus agents: Synthesis and biological evaluation. Eur J Med Chem 2021; 218:113395. [PMID: 33838584 DOI: 10.1016/j.ejmech.2021.113395] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 02/06/2021] [Accepted: 03/17/2021] [Indexed: 12/15/2022]
Abstract
A series of flavonoid-triazolyl hybrids were synthesized and evaluated as novel inhibitors of hepatitis C virus (HCV). The results of anti-HCV activity assays showed that most of the synthesized derivatives at a concentration of 100 μg/mL inhibited the generation of progeny virus. Among these derivatives, 10m and 10r exhibited the most potent anti-HCV activity and inhibited the production of HCV in a dose-dependent manner. Interestingly, 10m and 10r had no significant inhibitory effect on viral translation or replication. Additional action mechanism studies revealed that the most potent compounds, 10m and 10r, significantly inhibited viral entry to 34.0% and 52.0%, respectively, at 10 μM. These results suggest further effective application of 10m and 10r as potential HCV preventive agents.
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Affiliation(s)
- Han Zhang
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Xin Zheng
- Department of Cardiology, Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China; Department of Virology II, National Institute of Infectious Diseases, 162-8640, Tokyo, Japan
| | - Jichong Li
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Qingbo Liu
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China.
| | - Xiao-Xiao Huang
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China
| | - Huaiwei Ding
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, China.
| | - Ryosuke Suzuki
- Department of Virology II, National Institute of Infectious Diseases, 162-8640, Tokyo, Japan
| | - Masamichi Muramatsu
- Department of Virology II, National Institute of Infectious Diseases, 162-8640, Tokyo, Japan.
| | - Shao-Jiang Song
- Key Laboratory of Computational Chemistry Based Natural Antitumor Drug Research & Development, Liaoning Province, School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, 110016, People's Republic of China.
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15
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Sulthana MT, Chitra K, Alagarsamy V, Saravanan G, Solomon VR. Anti-HIV and Antibacterial Activities of Novel 2-(3-Substituted-4-oxo-3,4-dihydroquinazolin-2-yl)-2,3-dihydrophthalazine-1,4-diones. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021010246] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Bai D, Li L, Li X, Lu Y, Wu Y, Rajendra Prasad Reddy B, Ning Y. Fluorocyclization of Vinyl Azides for the Formation of 3‐Azido Heterocycles. Chem Asian J 2020; 15:4038-4042. [DOI: 10.1002/asia.202001175] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 10/22/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Diangang Bai
- School of Chemistry and School of Chemistry and Life Science Anshan Normal University Anshan 114005 P. R. China
| | - Linxuan Li
- Department of Chemistry Northeast Normal University Changchun 130024 P. R. China
| | - Xiaomeng Li
- Department of Chemistry Northeast Normal University Changchun 130024 P. R. China
| | - Ying Lu
- Department of Chemistry Northeast Normal University Changchun 130024 P. R. China
| | - Yong Wu
- Department of Chemistry Northeast Normal University Changchun 130024 P. R. China
| | | | - Yongquan Ning
- School of Chemistry and School of Chemistry and Life Science Anshan Normal University Anshan 114005 P. R. China
- Department of Chemistry Northeast Normal University Changchun 130024 P. R. China
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17
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Yahya Alraqa S, Alsayed Soliman M, Aljuhani A, Rezki N, Reda Aouad M, Ali I. Synthesis, Characterization, DNA Binding, Docking, and Anticancer Studies of Novel Bis‐1,2,3‐triazoles Phthalonitrile. ChemistrySelect 2020. [DOI: 10.1002/slct.202003296] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Shaya Yahya Alraqa
- Department of Chemistry, Faculty of Science Taibah University Al-Madinah Al-Munawarah 30002 Saudi Arabia
| | - Moataz Alsayed Soliman
- Department of Chemistry, Faculty of Science Taibah University Al-Madinah Al-Munawarah 30002 Saudi Arabia
| | - Ateyatallah Aljuhani
- Department of Chemistry, Faculty of Science Taibah University Al-Madinah Al-Munawarah 30002 Saudi Arabia
| | - Nadjet Rezki
- Department of Chemistry, Faculty of Science Taibah University Al-Madinah Al-Munawarah 30002 Saudi Arabia
| | - Mohamed Reda Aouad
- Department of Chemistry, Faculty of Science Taibah University Al-Madinah Al-Munawarah 30002 Saudi Arabia
| | - Imran Ali
- Department of Chemistry, Faculty of Science Taibah University Al-Madinah Al-Munawarah 30002 Saudi Arabia
- Department of Chemistry Jamia Millia Islamia (A Central University) New Delhi 110025 India
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18
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Sulthana MT, Alagarsamy V, Chitra K. Design, Synthesis, Pharmacological Evaluation, In silico Modeling, Prediction of Toxicity and Metabolism Studies of Novel 1-(substituted)-2-methyl- 3-(4-oxo-2-phenyl quinazolin-3(4H)-yl)isothioureas. Med Chem 2020; 17:352-368. [PMID: 32807063 DOI: 10.2174/1573406416666200817153033] [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] [Received: 01/01/2020] [Revised: 05/24/2020] [Accepted: 05/25/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Although exhaustive efforts to prevent and treat tuberculosis (TB) have been made, the problem still continues due to multi-drug-resistant (MDR) and extensively drugresistant TB (XDR-TB). It clearly highlights the urgent need to develop novel "druggable" molecules for the co-infection treatment and strains of MDR-TB and XDR-TB. OBJECTIVE In this approach, a hybrid molecule was created by merging two or more pharmacophores. The active site of targets may be addressed by each of the pharmacophores and proffers the opportunity for selectivity. In addition, it also reduces undesirable side effects and drug-resistance. METHODS In this study, a novel quinazolinone analog was designed and synthesized by substituting thiourea nucleus and phenyl ring at N-3 and C-2 position of quinazoline ring, respectively. All title compounds were tested for antitubercular activity by in vitro M. tuberculosis and anti-human immunodeficiency virus (HIV) activity by MT-4 cell assay method. The agar dilution method was used to test the antibacterial potency of entire prepared derivatives against various strains of grampositive and gram-negative microorganisms. RESULTS The title compounds, 1-(substituted)-2-methyl-3-(4-oxo-2-phenyl quinazolin-3(4H)-yl) isothioureas (QTS1 - QTS15) were synthesized by the reaction between key intermediate 3-amino- 2-phenylquinazolin-4(3H)-one with various alkyl/aryl isothiocyanates followed by methylation with dimethyl sulphate. Among the series, compound 1-(3-chlorophenyl)-2-methyl-3-(4-oxo-2-phenyl quinazolin- 3(4H)-yl) isothioureas (QTS14) showed the highest potency against B. subtilis, K. pneumonia and S. aureus at 1.6 μg/mL. The compound QTS14 exhibited the most potent antitubercular activity at the MIC of 0.78 μg/mL and anti-HIV activity at 0.97 μg/mL against HIV1 and HIV2. CONCLUSION The results obtained from this study confirm that the synthesized and biologically evaluated quinazolines showed promising antimicrobial, antitubercular and anti-HIV activities. The new scaffolds proffer a plausible lead for further development and optimization of novel antitubercular and anti-HIV drugs.
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Affiliation(s)
| | - Veerachamy Alagarsamy
- Medicinal Chemistry Research Laboratory, MNR College of Pharmacy, Sangareddy - 502 294, Gr. Hyderabad, India
| | - Krishnan Chitra
- Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (Deemed to be University), Porur, Chennai, 600 116, India
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19
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Badar AD, Sulakhe SM, Muluk MB, Rehman NNMA, Dixit PP, Choudhari PB, Rekha EM, Sriram D, Haval KP. Synthesis of isoniazid‐1,2,3‐triazole conjugates: Antitubercular, antimicrobial evaluation and molecular docking study. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4072] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Adinath D. Badar
- Department of Chemistry Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad India
| | - Shubham M. Sulakhe
- Department of Chemistry Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad India
| | - Mahesh B. Muluk
- Department of Chemistry Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad India
| | - Naziya N. M. A. Rehman
- Department of Microbiology Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad India
| | - Prashant P. Dixit
- Department of Microbiology Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad India
| | - Prafulla B. Choudhari
- Department of Pharmaceutical Chemistry Bharati Vidyapeeth College of Pharmacy Kolhapur India
| | - Estharla Madhu Rekha
- Department of Pharmacy Birla Institute of Technology and Science‐Pilani Hyderabad India
| | - Dharmarajan Sriram
- Department of Pharmacy Birla Institute of Technology and Science‐Pilani Hyderabad India
| | - Kishan P. Haval
- Department of Chemistry Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad India
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20
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Patil PS, Kasare SL, Haval NB, Khedkar VM, Dixit PP, Rekha EM, Sriram D, Haval KP. Novel isoniazid embedded triazole derivatives: Synthesis, antitubercular and antimicrobial activity evaluation. Bioorg Med Chem Lett 2020; 30:127434. [PMID: 32717369 DOI: 10.1016/j.bmcl.2020.127434] [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: 04/04/2020] [Revised: 06/17/2020] [Accepted: 07/21/2020] [Indexed: 12/24/2022]
Abstract
In the present study, a series of new isoniazid embedded triazole derivatives have been synthesized. These compounds were evaluated for their in vitro antitubercular and antimicrobial activities. Among the screened compounds, six have exhibited potent antitubercular activity against Mycobacterium tuberculosis H37Rv strain with MIC value 0.78 μg/mL, whereas, three compounds have displayed activity with MIC value ranging from 1.56 to 3.125 μg/mL. The cytotoxicity of the active compounds was studied against RAW 264.7 cell line by MTT assay and no toxicity was observed even at 25 μg/mL concentration. The five compounds have displayed good antimicrobial activities. Molecular docking have been performed against mycobacterial InhA enzyme to gain an insight into the plausible mechanism of action which could pave the way for our endeavor to identify potent antitubercular candidates. We believe that further optimization of these molecules may lead to potent antitubercular agents.
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Affiliation(s)
- Pravin S Patil
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413501, MS, India
| | - Sanghratna L Kasare
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413501, MS, India
| | - Nitin B Haval
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413501, MS, India
| | - Vijay M Khedkar
- Department of Pharmaceutical Chemistry, School of Pharmacy, Vishwakarma University, Pune 411048, MS, India
| | - Prashant P Dixit
- Department of Microbiology, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413501, MS, India
| | - Estharla Madhu Rekha
- Department of Pharmacy, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Jawahar Nagar, Shameerpet Mandal, R. R. District, Hyderabad 500078, India
| | - Dharmarajan Sriram
- Department of Pharmacy, Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Jawahar Nagar, Shameerpet Mandal, R. R. District, Hyderabad 500078, India
| | - Kishan P Haval
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413501, MS, India.
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21
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Jassem AM, Dhumad AM, Almashal FA, Alshawi JM. Microwave-assisted synthesis, molecular docking and anti-HIV activities of some drug-like quinolone derivatives. Med Chem Res 2020. [DOI: 10.1007/s00044-020-02546-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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22
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Asgari MS, Mohammadi-Khanaposhtani M, Sharafi Z, Faramarzi MA, Rastegar H, Nasli Esfahani E, Bandarian F, Ranjbar Rashidi P, Rahimi R, Biglar M, Mahdavi M, Larijani B. Design and synthesis of 4,5-diphenyl-imidazol-1,2,3-triazole hybrids as new anti-diabetic agents: in vitro α-glucosidase inhibition, kinetic and docking studies. Mol Divers 2020; 25:877-888. [PMID: 32189236 DOI: 10.1007/s11030-020-10072-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 03/09/2020] [Indexed: 10/24/2022]
Abstract
Fourteen novel 4,5-diphenyl-imidazol-1,2,3-triazole hybrids 8a-n were synthesized with good yields by performing click reaction between the 4,5-diphenyl-2-(prop-2-yn-1-ylthio)-1H-imidazole and various benzyl azides. The synthesized compounds 8a-n were evaluated against yeast α-glucosidase, and all these compounds exhibited excellent inhibitory activity (IC50 values in the range of 85.6 ± 0.4-231.4 ± 1.0 μM), even much more potent than standard drug acarbose (IC50 = 750.0 μM). Among them, 4,5-diphenyl-imidazol-1,2,3-triazoles possessing 2-chloro and 2-bromo-benzyl moieties (compounds 8g and 8i) demonstrated the most potent inhibitory activities toward α-glucosidase. The kinetic study of the compound 8g revealed that this compound inhibited α-glucosidase in a competitive mode. Furthermore, docking calculations of these compounds were performed to predict the interaction mode of the synthesized compounds in the active site of α-glucosidase. A novel series of 4,5-diphenyl-imidazol-1,2,3-triazole hybrids 8a-n was synthesized with good yields by performing click reaction between the 4,5-diphenyl-2-(prop-2-yn-1-ylthio)-1Himidazole and various benzyl azides. The synthesized compounds 8a-n were evaluated against yeast α-glucosidase and all these compounds exhibited excellent inhibitory activity (IC50 values in the range of 85.6 ± 0.4-231.4 ± 1.0 μM), even much more potent than standard drug acarbose (IC50 = 750.0 μM).
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Affiliation(s)
| | - Maryam Mohammadi-Khanaposhtani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Zeinab Sharafi
- Razi Herbal Medicines Research Center, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Mohammad Ali Faramarzi
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy and Biotechnology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Rastegar
- Food and Drug Research Institute, Food and Drug Administration, MOHE, Tehran, Iran
| | - Ensieh Nasli Esfahani
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, University of Medical Sciences, Tehran, Iran
| | - Fatemeh Bandarian
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, University of Medical Sciences, Tehran, Iran
| | | | - Rahmatollah Rahimi
- Department of Chemistry, Iran University of Science and Technology, Tehran, Iran
| | - Mahmood Biglar
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Ashok D, Ram Reddy M, Ramakrishna K, Nagaraju N, Dharavath R, Sarasija M. Iodine mediated synthesis of some new imidazo[1,2‐a]pyridine derivatives and evaluation of their antimicrobial activity. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3967] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Dongamanti Ashok
- Green and Medicinal Chemistry Laboratory, Department of ChemistryOsmania University Hyderabad Telangana India
| | - M. Ram Reddy
- Green and Medicinal Chemistry Laboratory, Department of ChemistryOsmania University Hyderabad Telangana India
| | - Katta Ramakrishna
- Green and Medicinal Chemistry Laboratory, Department of ChemistryOsmania University Hyderabad Telangana India
| | - Nalaparaju Nagaraju
- Green and Medicinal Chemistry Laboratory, Department of ChemistryOsmania University Hyderabad Telangana India
| | - Ravinder Dharavath
- Green and Medicinal Chemistry Laboratory, Department of ChemistryOsmania University Hyderabad Telangana India
| | - Madderla Sarasija
- Department of ChemistrySatavahana University Karimnagar Telangana India
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Nalawade J, Shinde A, Chavan A, Patil S, Suryavanshi M, Modak M, Choudhari P, Bobade VD, Mhaske PC. Synthesis of new thiazolyl-pyrazolyl-1,2,3-triazole derivatives as potential antimicrobial agents. Eur J Med Chem 2019; 179:649-659. [DOI: 10.1016/j.ejmech.2019.06.074] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 06/26/2019] [Accepted: 06/26/2019] [Indexed: 01/08/2023]
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25
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Shinde V, Mhaske PC, Singh A, Sarkar D, Mahulikar P. Synthesis and biological evaluation of new 4‐(4‐(1‐benzyl‐1
H
‐1,2,3‐triazol‐4‐yl)phenyl)‐2‐phenylthiazole derivatives. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3708] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Vikas Shinde
- School of Chemical SciencesNorth Maharashtra University Jalgaon India
| | - Pravin C. Mhaske
- Department of ChemistryS. P. Mandali's Sir Parashurambhau College (Affiliated to Savitribai Phule Pune University) Tilak Road Pune 411 030 India
| | - Aakriti Singh
- CombiChemBio Resource CentreCSIR‐National Chemical Laboratory Pune 411 008 India
| | - Dhiman Sarkar
- CombiChemBio Resource CentreCSIR‐National Chemical Laboratory Pune 411 008 India
| | - Pramod Mahulikar
- School of Chemical SciencesNorth Maharashtra University Jalgaon India
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Shinde V, Mahulikar P, Mhaske PC, Chakraborty S, Choudhari A, Phalle S, Choudhari P, Sarkar D. Synthesis and antimycobacterial evaluation of new 5-(1-benzyl-1H-1,2,3-triazol-4-yl)-4-methyl-2-arylthiazole derivatives. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02310-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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27
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Zhang B. Comprehensive review on the anti-bacterial activity of 1,2,3-triazole hybrids. Eur J Med Chem 2019; 168:357-372. [DOI: 10.1016/j.ejmech.2019.02.055] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 02/17/2019] [Accepted: 02/17/2019] [Indexed: 01/07/2023]
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Das R, Asthana GS, Suri KA, Mehta D, Asthana A. Recent Developments in Azole Compounds as Antitubercular Agent. MINI-REV ORG CHEM 2019. [DOI: 10.2174/1570193x15666180622144414] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Tuberculosis (TB) is a global health disaster and is a wide-reaching hitch. The improper use of antibiotics in chemotherapy of TB patients led to the current problem of tuberculosis therapy which gives rise to Multi-Drug Resistant (MDR) strains. Nitrogen heterocycles including azole compounds are an important class of therapeutic agent with electron-rich property. Azole-based derivatives easily bind with the enzymes and receptors in organisms through noncovalent interactions, thereby possessing various applications in medicinal chemistry. Research on azoles derivatives have been expansively carried out and have become one of the extremely active area in recent years and the progress is quite rapid. A genuine attempt to review chemistry of azoles and to describe various azole-based compounds synthesized in the last two decades having promising antitubercular potential is described in the present article. It is hopeful that azole compounds may continue to serve as an important direction for the exploitation of azole-based antitubercular drugs with better curative effect, lower toxicity, less side effects, especially fewer resistances and so on.
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Affiliation(s)
- Rina Das
- MMCP, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207. HR, India
| | - Gyati S. Asthana
- MMCP, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207. HR, India
| | | | - Dinesh Mehta
- MMCP, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207. HR, India
| | - Abhay Asthana
- MMCP, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207. HR, India
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29
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Naveen N, Tittal RK, Yadav P, Lal K, D. GV, Kumar A. Synthesis, molecular docking and DFT studies on biologically active 1,4-disubstituted-1,2,3-triazole-semicarbazone hybrid molecules. NEW J CHEM 2019. [DOI: 10.1039/c9nj00473d] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biologically active semicarbazone-triazole hybrid molecules designed and synthesized from semicarbazone linked with a terminal alkyne and aromatic azidesviaCu(i)-catalyzed cycloaddition reaction. The synthesized compounds exhibited potent antibacterial activities against the tested bacterial strains. Computational results are in good agreement with thein vitroantimicrobial results.
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Affiliation(s)
- Naveen Naveen
- Department of Chemistry
- National Institute of Technology
- Kurukshetra
- India
| | - Ram Kumar Tittal
- Department of Chemistry
- National Institute of Technology
- Kurukshetra
- India
| | - Pinki Yadav
- Department of Chemistry
- Guru Jambheshwar University of Science and Technology
- Hisar
- India
| | - Kashmiri Lal
- Department of Chemistry
- Guru Jambheshwar University of Science and Technology
- Hisar
- India
| | - Ghule Vikas D.
- Department of Chemistry
- National Institute of Technology
- Kurukshetra
- India
| | - Ashwani Kumar
- Department of Pharmaceutical Sciences
- Guru Jambheshwar University of Science & Technology
- Hisar
- India
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30
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Ranganathan R, Archana S, Dinesh M, Jaabil G, Nagarajan S, Ponnuswamy A, Saranya K, Murugavel S. A Smart and Efficient One-Pot Green Synthesis of Novel 1, 2, 3-Triazolyl Pyrazoline-/Indazolyl-Carbothioamide Hybrids under Solvent-Free Grinding Strategy at Room Temperature. ChemistrySelect 2018. [DOI: 10.1002/slct.201802346] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Raja Ranganathan
- Department of Organic Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai 625021 India
- Department of Chemistry; Mahendra Institute of Engineering & Technology; Namakkal 637 503 Tamilnadu India
| | - Sivasubramaniyan Archana
- Department of Organic Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai 625021 India
| | - Murugan Dinesh
- Department of Organic Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai 625021 India
| | - George Jaabil
- Department of Organic Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai 625021 India
| | - Sangaraiah Nagarajan
- Department of Organic Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai 625021 India
- Key Laboratory for Radiation Physics and Technology of Ministry of Education; Institute of Nuclear Science and Technology; Sichuan University; Chengdu China
| | - Alagusundaram Ponnuswamy
- Department of Organic Chemistry; School of Chemistry; Madurai Kamaraj University; Madurai 625021 India
| | - Kanagarajan Saranya
- Department of Physics; Thanthai Periyar Government Institute of Technology; Vellore 608 002, Tamilnadu India
| | - Saminathan Murugavel
- Department of Physics; Thanthai Periyar Government Institute of Technology; Vellore 608 002, Tamilnadu India
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31
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Ranjbar-Karimi R, Mehrafarin A, Mahyari A, Mehrabi H. Facile Solvent- and Metal-Free Synthesis of Polymers Including Triazole by Click Reaction. ChemistrySelect 2018. [DOI: 10.1002/slct.201800266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Ali Mehrafarin
- Department of Chemistry; Vali-e-Asr University of Rafsanjan; Rafsanjan Iran
| | - Amir Mahyari
- Department of Chemistry; Vali-e-Asr University of Rafsanjan; Rafsanjan Iran
| | - Hossein Mehrabi
- Department of Chemistry; Vali-e-Asr University of Rafsanjan; Rafsanjan Iran
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32
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Kumar A, Sathish Kumar B, Sreenivas E, Subbaiah T. Synthesis, Biological Evaluation, and Molecular Docking Studies of Novel 1,2,3-Triazole Tagged 5-[(1H-Indol-3-yl)methylene]pyrimidine-2,4,6(1H,3H,5H)trione Derivatives. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363218030313] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ashok D, Gundu S, Aamate VK, Devulapally MG, Bathini R, Manga V. Dimers of coumarin-1,2,3-triazole hybrids bearing alkyl spacer: Design, microwave-assisted synthesis, molecular docking and evaluation as antimycobacterial and antimicrobial agents. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.12.080] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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34
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Novel indole and triazole based hybrid molecules exhibit potent anti-adipogenic and antidyslipidemic activity by activating Wnt3a/β-catenin pathway. Eur J Med Chem 2018; 143:1345-1360. [DOI: 10.1016/j.ejmech.2017.10.034] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 10/05/2017] [Accepted: 10/11/2017] [Indexed: 12/18/2022]
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35
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Bębenek E, Jastrzębska M, Kadela-Tomanek M, Chrobak E, Orzechowska B, Zwolińska K, Latocha M, Mertas A, Czuba Z, Boryczka S. Novel Triazole Hybrids of Betulin: Synthesis and Biological Activity Profile. Molecules 2017; 22:molecules22111876. [PMID: 29104263 PMCID: PMC6150379 DOI: 10.3390/molecules22111876] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 10/27/2017] [Accepted: 10/30/2017] [Indexed: 01/02/2023] Open
Abstract
Betulin derivatives containing a 1,2,3-triazole ring possess a wide spectrum of biological activities, including antiviral, anticancer, and antibacterial activity. A series of novel triazoles were prepared by the 1,3-dipolar cycloaddition reaction between the alkyne derivatives of betulin and organic azides. The chemical structures of the obtained compounds were defined by ¹H and 13C NMR, IR, and high-resolution mass spectrometry (HR-MS) analysis. The target triazoles were screened for their antiviral activity against DNA and RNA viruses. The cytotoxic activity of the obtained compounds 5a-k and 6a-h was determined using five human cancer cell lines (T47D, MCF-7, SNB-19, Colo-829, and C-32) by a WST-1 assay. The bistriazole 6b displayed a promising IC50 value (0.05 μM) against the human ductal carcinoma T47D (500-fold higher potency than cisplatin). The microdilution method was applied for an evaluation of the antimicrobial activity of all of the compounds. The triazole 5e containing a 3'-deoxythymidine-5'-yl moiety exhibited antibacterial activity against two gram-negative bacteria vz. Klebsiellapneumoniae and Escherichia coli (minimal inhibitory concentration (MIC) range of 0.95-1.95 μM).
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Affiliation(s)
- Ewa Bębenek
- Department of Organic Chemistry, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland.
| | - Maria Jastrzębska
- Department of Solid State Physics, Institute of Physics, University of Silesia, 4 Uniwersytecka Str., 40-007 Katowice, Poland.
- Silesian Center for Education and Interdisciplinary Research, University of Silesia, 75 Pułku Piechoty 1, 41-500 Chorzów, Poland.
| | - Monika Kadela-Tomanek
- Department of Organic Chemistry, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland.
| | - Elwira Chrobak
- Department of Organic Chemistry, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland.
| | - Beata Orzechowska
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Laboratory of Virology, 12 Rudolfa Weigla Str., 53-114 Wrocław, Poland.
| | - Katarzyna Zwolińska
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Laboratory of Virology, 12 Rudolfa Weigla Str., 53-114 Wrocław, Poland.
| | - Małgorzata Latocha
- Department of Cell Biology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 8 Jedności Str., 41-200 Sosnowiec.
| | - Anna Mertas
- Department of Microbiology and Immunology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, 19 Jordana Str., 41-808 Zabrze, Poland.
| | - Zenon Czuba
- Department of Microbiology and Immunology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, 19 Jordana Str., 41-808 Zabrze, Poland.
| | - Stanisław Boryczka
- Department of Organic Chemistry, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, 4 Jagiellońska Str., 41-200 Sosnowiec, Poland.
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Shinde V, Mahulikar P, Mhaske PC, Nawale L, Sarkar D. Synthesis and biological evaluation of new 2-aryl-4-((4-aryl-1H-1,2,3-triazol-1-yl)methyl)thiazole derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3164-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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37
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Sharghi H, Shiri P, Aberi M. Five-membered N-Heterocycles Synthesis Catalyzed by Nano-silica Supported Copper(II)–2-imino-1,2-diphenylethan-1-ol Complex. Catal Letters 2017. [DOI: 10.1007/s10562-017-2173-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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38
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Aziz Ali A, Gogoi D, Chaliha AK, Buragohain AK, Trivedi P, Saikia PJ, Gehlot PS, Kumar A, Chaturvedi V, Sarma D. Synthesis and biological evaluation of novel 1,2,3-triazole derivatives as anti-tubercular agents. Bioorg Med Chem Lett 2017; 27:3698-3703. [PMID: 28712709 DOI: 10.1016/j.bmcl.2017.07.008] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 06/09/2017] [Accepted: 07/03/2017] [Indexed: 01/04/2023]
Abstract
A library of seventeen novel 1,2,3-triazole derivatives were efficiently synthesized in excellent yields by the popular 'click chemistry' approach and evaluated in vitro for their anti-tubercular activity against Mycobacterium tuberculosis H37Ra (ATCC 25177 strain). Among the series, six compounds exhibited significant activity with minimum inhibitory concentration (MIC) values ranging from 3.12 to 0.78μg/mL and along with no significant cytotoxicity against MBMDMQs (mouse bone marrow derived macrophages). Molecular docking of the target compounds into the active site of DprE1 (Decaprenylphosphoryl-β-d-ribose-2'-epimerase) enzyme revealed noteworthy information on the plausible binding interactions.
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Affiliation(s)
- Abdul Aziz Ali
- Department of Chemistry, Dibrugarh University, Dibrugarh 786004, Assam, India
| | - Dhrubajyoti Gogoi
- DBT-Bioinformatics Infrastructure Facility, Centre for Biotechnology and Bioinformatics, Dibrugarh University, Dibrugarh 786004, Assam, India
| | - Amrita K Chaliha
- DBT-Bioinformatics Infrastructure Facility, Centre for Biotechnology and Bioinformatics, Dibrugarh University, Dibrugarh 786004, Assam, India
| | - Alak K Buragohain
- DBT-Bioinformatics Infrastructure Facility, Centre for Biotechnology and Bioinformatics, Dibrugarh University, Dibrugarh 786004, Assam, India
| | - Priyanka Trivedi
- Biochemistry Division, Central Drug Research Institute, CSIR, Lucknow 226001, India
| | - Prakash J Saikia
- Analytical Chemistry Division, CSIR-North East Institute of Science & Technology, Jorhat 785006, Assam, India
| | - Praveen S Gehlot
- AcSIR, Salt and Marine Chemicals Division, CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar 364002, India
| | - Arvind Kumar
- AcSIR, Salt and Marine Chemicals Division, CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar 364002, India
| | - Vinita Chaturvedi
- Biochemistry Division, Central Drug Research Institute, CSIR, Lucknow 226001, India.
| | - Diganta Sarma
- Department of Chemistry, Dibrugarh University, Dibrugarh 786004, Assam, India.
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39
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Kumar V, Patel S, Jain R. New structural classes of antituberculosis agents. Med Res Rev 2017; 38:684-740. [DOI: 10.1002/med.21454] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Revised: 04/03/2017] [Accepted: 05/02/2017] [Indexed: 01/02/2023]
Affiliation(s)
- Vajinder Kumar
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; S.A.S. Nagar Punjab India
- Present address: Department of Chemistry; Akal University; Talwandi Sabo Punjab 151 302 India
| | - Sanjay Patel
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; S.A.S. Nagar Punjab India
| | - Rahul Jain
- Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; S.A.S. Nagar Punjab India
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40
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Dicationic 1,3-Bis(1-methyl-1H-imidazol-3-ium) Propane Copper(I) Dibromate : Novel Heterogeneous Catalyst for 1,3-Dipolar Cycloaddition. Catal Letters 2017. [DOI: 10.1007/s10562-016-1942-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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41
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Amaroju S, Kalaga MN, Srinivasarao S, Napiórkowska A, Augustynowicz-Kopeć E, Murugesan S, Chander S, Krishnan R, Chandra Sekhar KVG. Identification and development of pyrazolo[4,3-c]pyridine carboxamides as Mycobacterium tuberculosis pantothenate synthetase inhibitors. NEW J CHEM 2017. [DOI: 10.1039/c6nj02671k] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A novel series of pyrazolo[4,3-c]pyridine carboxamides were synthesized and characterized. The compounds were evaluated for their antitubercular activity and pantothenate synthetase enzyme inhibition study.
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Affiliation(s)
- Suresh Amaroju
- Department of Chemistry
- Birla Institute of Technology and Science-Pilani
- R. R. Dist. Hyderabad
- India
| | - Mahalakshmi Naidu Kalaga
- Department of Chemistry
- Birla Institute of Technology and Science-Pilani
- R. R. Dist. Hyderabad
- India
| | - Singireddi Srinivasarao
- Department of Chemistry
- Birla Institute of Technology and Science-Pilani
- R. R. Dist. Hyderabad
- India
| | - Agnieszka Napiórkowska
- Microbiology Department
- National Tuberculosis and Lung Diseases Research Institute
- 01-138 Warsaw
- Poland
| | - Ewa Augustynowicz-Kopeć
- Microbiology Department
- National Tuberculosis and Lung Diseases Research Institute
- 01-138 Warsaw
- Poland
| | - Sankaranarayanan Murugesan
- Medicinal Chemistry Research Laboratory
- Department of Pharmacy
- Birla Institute of Technology & Science
- Pilani
- India
| | - Subhash Chander
- Medicinal Chemistry Research Laboratory
- Department of Pharmacy
- Birla Institute of Technology & Science
- Pilani
- India
| | - Rangan Krishnan
- Department of Chemistry
- Birla Institute of Technology and Science-Pilani
- R. R. Dist. Hyderabad
- India
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42
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Cheng Y, Wu J, Guo C, Li XG, Ding B, Li Y. A facile water-stable MOF-based “off–on” fluorescent switch for label-free detection of dopamine in biological fluid. J Mater Chem B 2017; 5:2524-2535. [DOI: 10.1039/c7tb00099e] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
An Abtz–CdI2–MOF was developed as an “off–on” fluorescent switch for label-free detection of dopamine without any surface modification or functionalization.
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Affiliation(s)
- Yue Cheng
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
- Tianjin
| | - Jie Wu
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
- Tianjin
| | - Chao Guo
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
- Tianjin
| | - Xin-Ge Li
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
- Tianjin
| | - Bin Ding
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
- Tianjin
| | - Yan Li
- Key Laboratory of Inorganic–Organic Hybrid Functional Materials Chemistry (Tianjin Normal University)
- Tianjin Key Laboratory of Structure and Performance for Functional Molecule
- College of Chemistry
- Tianjin Normal University
- Tianjin
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43
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Abdu-Allah HHM, Youssif BGM, Abdelrahman MH, Abdel-Hamid MK, Reshma RS, Yogeeswari P, Aboul-Fadl T, Sriram D. Synthesis and anti-mycobacterial activity of 4-(4-phenyl-1H-1,2,3-triazol-1-yl)salicylhydrazones: revitalizing an old drug. Arch Pharm Res 2016; 40:168-179. [DOI: 10.1007/s12272-016-0882-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Accepted: 12/22/2016] [Indexed: 12/17/2022]
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44
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Archana S, Ranganathan R, Dinesh M, Arul P, Ponnuswamy A, Kalaiselvi P, Chellammal S, Subramanian G. Design, synthesis, and antibacterial studies of potent pyrazolinyltriazoles. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2774-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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45
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Antitubercular activity of 1,2,3-triazolyl fatty acid derivatives. Eur J Med Chem 2016; 125:842-852. [PMID: 27750201 DOI: 10.1016/j.ejmech.2016.09.086] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 09/24/2016] [Accepted: 09/26/2016] [Indexed: 12/27/2022]
Abstract
A collection of 1,2,3-triazoles unsaturated fatty acid mimics were efficiently synthesized by click chemistry. The 1,4-disubstituted analogs prepared covered different alkyl chain lengths and triazole positions. The compounds were subsequently tested against Mycobacterium tuberculosis, being most of them active with some of the analogs displaying activity at micromolar concentration. The most potent member of the series has the triazole moiety on the C-2 position with a carbon chain of eight or ten carbon atoms. The 1,5-isomers of the most active analog were significantly less active than the original isomer. The activity of the selected hit was assayed on several clinical MTB multi-drug resistant strains providing the same MIC.
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46
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Alagarsamy V, Anjana GV, Sulthana MT, Parthiban P, Solomon VR. Antimicrobial activities of some synthesized 1-(3-(2-methylphenyl)-4-Oxo-3H-quinazolin-2-yl-4-(substituted)thiosemicarbazide derivatives. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2016. [DOI: 10.1134/s106816201603002x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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47
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Raja R, Sivasubramaniyan A, Murugan D, Subbaiah N, George J, Poovan S, Sangaraiah N, Alagusundaram P, Shanmugam K, Manivachagam C. A green synthesis of 1,2,3-triazolyl-pyridine hybrids and evaluation of their antibacterial activity. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2575-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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48
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Shaikh MH, Subhedar DD, Khan FAK, Sangshetti JN, Nawale L, Arkile M, Sarkar D, Shingate BB. Synthesis of Novel Triazole-incorporated Isatin Derivatives as Antifungal, Antitubercular, and Antioxidant Agents and Molecular Docking Study. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2598] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mubarak H. Shaikh
- Department of Chemistry; Dr. Babasaheb Ambedkar Marathwada University; Aurangabad 431 004 India
| | - Dnyaneshwar D. Subhedar
- Department of Chemistry; Dr. Babasaheb Ambedkar Marathwada University; Aurangabad 431 004 India
| | - Firoz A. Kalam Khan
- Department of Pharmaceutical Chemistry, Y. B. Chavan College of Pharmacy; Dr. Rafiq Zakaria Campus; Aurangabad 431 001 India
| | - Jaiprakash N. Sangshetti
- Department of Pharmaceutical Chemistry, Y. B. Chavan College of Pharmacy; Dr. Rafiq Zakaria Campus; Aurangabad 431 001 India
| | - Laxman Nawale
- Combi-Chem Resource Centre; CSIR-National Chemical Laboratory; Pune 411 008 India
| | - Manisha Arkile
- Combi-Chem Resource Centre; CSIR-National Chemical Laboratory; Pune 411 008 India
| | - Dhiman Sarkar
- Combi-Chem Resource Centre; CSIR-National Chemical Laboratory; Pune 411 008 India
| | - Bapurao B. Shingate
- Department of Chemistry; Dr. Babasaheb Ambedkar Marathwada University; Aurangabad 431 004 India
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49
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Shaikh MH, Subhedar DD, Arkile M, Khedkar VM, Jadhav N, Sarkar D, Shingate BB. Synthesis and bioactivity of novel triazole incorporated benzothiazinone derivatives as antitubercular and antioxidant agent. Bioorg Med Chem Lett 2015; 26:561-569. [PMID: 26642768 DOI: 10.1016/j.bmcl.2015.11.071] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Revised: 11/03/2015] [Accepted: 11/20/2015] [Indexed: 11/19/2022]
Abstract
In search of new active molecules against Mycobacterium tuberculosis (MTB) H37Ra and M. bovis BCG, a small focused library of benzothiazinone based 1,2,3-triazoles has been efficiently prepared via click chemistry approach. Several derivatives were found to be promising inhibitors of MTB and M. bovis BCG characterized by lower MIC values (27.34-29.37μg/mL). Among all the synthesized compounds, 6c and 6e is the most active compound against MTB and M. bovis BCG. The compounds were further tested for anti-proliferative activity against HeLa, A549 and A431 cell lines using MTT assay and showed no significant cytotoxic activity at the maximum concentration evaluated. Further, the synthesized compounds were found to have potential antioxidant activity with IC50 range=14.14-47.11μg/mL. Furthermore, to rationalize the observed biological activity data, the molecular docking study also been carried out against a potential target MTB DprE1, which revealed a significant correlation between the binding score and biological activity for these compounds. The results of the in vitro and in silico study suggest that the triazole incorporated benzothiazinone may possess the ideal structural requirements for further development of novel therapeutic agents.
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Affiliation(s)
- Mubarak H Shaikh
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, India
| | - Dnyaneshwar D Subhedar
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, India
| | - Manisha Arkile
- Combi Chem Bio Resource Centre, National Chemical Laboratory, Pune 411 008, India
| | - Vijay M Khedkar
- Combi Chem Bio Resource Centre, National Chemical Laboratory, Pune 411 008, India; School of Health Sciences, University of KwaZulu Natal, Westville Campus, Durban 4000, South Africa
| | - Nandadeep Jadhav
- Combi Chem Bio Resource Centre, National Chemical Laboratory, Pune 411 008, India
| | - Dhiman Sarkar
- Combi Chem Bio Resource Centre, National Chemical Laboratory, Pune 411 008, India
| | - Bapurao B Shingate
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, India.
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50
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Pore VS, Divse JM, Charolkar CR, Nawale LU, Khedkar VM, Sarkar D. Design and synthesis of 11α-substituted bile acid derivatives as potential anti-tuberculosis agents. Bioorg Med Chem Lett 2015; 25:4185-90. [PMID: 26299346 DOI: 10.1016/j.bmcl.2015.08.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Revised: 07/20/2015] [Accepted: 08/04/2015] [Indexed: 12/17/2022]
Abstract
We have synthesized a series of novel 11α-triazoyl bile acid derivatives. In addition, we also have synthesized N-alkyl and N-acyl derivatives of C-11 amino bile acid esters. All the compounds were evaluated for the inhibitory activity against Mycobacterium tuberculosis H37Ra (MTB) at 30 μg/mL level. Four lead compounds (2b, 3, 7 and 8) were further confirmed from their dose dependent effect against MTB. These compounds were found to be active against Dormant and active stage MTB under both in vitro as well as within THP1 host macrophages. The most promising compound 2b showed strong antitubercular activities against MTB under in vitro and ex vivo (IC90 value of ∼3 μg/mL) conditions and almost insignificant cytotoxicity up to 100 μg/mL against THP-1, A549 and PANC-1 human cancer cell lines. Inactivity of all these compounds against Gram positive and Gram negative bacteria indicates their specificity. Molecular docking studies of these compounds into the active site of DprE1 enzyme revealed a similar binding mode to native ligands in the crystal structure thereby helping to establish a structural basis of inhibition of MTB. The synthesized compounds were analyzed for ADME properties and showed potential to develop good oral drug candidates. Our results clearly indicate the identification of some novel, selective and specific inhibitors against MTB that can be explored further for potential antitubercular drug.
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Affiliation(s)
- Vandana S Pore
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India.
| | - Jaisingh M Divse
- Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
| | | | - Laxman U Nawale
- Combichem-Bioresource Center, Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
| | - Vijay M Khedkar
- Combichem-Bioresource Center, Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
| | - Dhiman Sarkar
- Combichem-Bioresource Center, Organic Chemistry Division, CSIR-National Chemical Laboratory, Pune 411008, India
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