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Mhetre UV, Haval NB, Bondle GM, Rathod SS, Choudhari PB, Kumari J, Sriram D, Haval KP. Design, synthesis and molecular docking study of novel triazole-quinazolinone hybrids as antimalarial and antitubercular agents. Bioorg Med Chem Lett 2024; 108:129800. [PMID: 38763480 DOI: 10.1016/j.bmcl.2024.129800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 05/09/2024] [Accepted: 05/15/2024] [Indexed: 05/21/2024]
Abstract
In a quest to discover new antimalarial and antitubercular drugs, we have designed and synthesized a series of novel triazole-quinazolinone hybrids. The in vitro screening of the triazole-quinazolinone hybrid entities against the plasmodium species P. falciparum offered potent antimalarial molecules 6c, 6d, 6f, 6g, 6j & 6k owing comparable activity to the reference drugs. Furthermore, the target compounds were evaluated in vitro against Mycobacterium tuberculosis (MTB) H37Rv strain. Among the screened compounds, 6c, 6d and 6l were found to be the most active molecules with a MIC values of 19.57-40.68 μM. The cytotoxicity of the most active compounds was studied against RAW 264.7 cell line by MTT assay and no toxicity was observed. The computational study including drug likeness and ADMET profiling, DFT, and molecular docking study was done to explore the features of target molecules. The compounds 6a, 6g, and 6k exhibited highest binding affinity of -10.3 kcal/mol with docked molecular targets from M. tuberculosis. Molecular docking study indicates that all the molecules are binding to the falcipain 2 protease (PDB: 6SSZ) of the P. falciparum. Our findings indicated that these new triazole-quinazolinone hybrids may be considered hit molecules for further optimization studies.
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Affiliation(s)
- Udhav V Mhetre
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413501, MS, India
| | - Nitin B Haval
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431004, MS, India
| | - Giribala M Bondle
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431004, 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
| | - Jyothi Kumari
- 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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2
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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: 4] [Impact Index Per Article: 4.0] [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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El-Zemity SR, Badawy ME, Esmaiel KE, Badr MM. Synthesis, antioxidant, antimicrobial, and molecular docking studies of some N-cinnamyl phenylacetamide and N-(3,7-dimethylocta-2,6-dien-1-yl) phenylacetamide derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133411] [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]
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Raja Sekhara Reddy B, Pratap Reddy Gajulapalli V, Madhu Rekha E, Siva Krishna V, Sriram D, Sudakar Babu K, Kim E. Design, synthesis, and in vitro biological evaluation of dehydroaripiprazole derivatives as antituberculosis agents and molecular docking study. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Yele V, Azam MA, Wadhwani AD. Synthesis, Molecular Docking and Biological Evaluation of 2-Aryloxy-N-Phenylacetamide and N'-(2-Aryloxyoxyacetyl) Benzohydrazide Derivatives as Potential Antibacterial Agents. Chem Biodivers 2021; 18:e2000907. [PMID: 33576162 DOI: 10.1002/cbdv.202000907] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 02/08/2021] [Indexed: 12/21/2022]
Abstract
A new class of 2-aryloxy-N-phenylacetamide and N'-(2-aryloxyoxyacetyl) benzohydrazide derivatives with different active moieties were synthesized and screened for their antibacterial activity. Structural characterization of synthesized compounds was performed using HR-MS, 1 H-NMR, and 13 C-NMR spectral data. Amongst the synthesized compounds, 4-{2-[2-(2-chloroacetamido)phenoxy]acetamido}-3-nitrobenzoic acid (3h) and 2-chloro-N-(2-{2-[2-(2-chlorobenzoyl)hydrazinyl]-2-oxoethoxy}phenyl)acetamide (3o) have shown good antibacterial activity against a selected panel of bacteria. Besides, compounds also exhibited bactericidal activity against P. aeruginosa (3h, 0.69 μg/mL) and S. aureus (3o, 0.62 μg/mL) as evident by MBC and time-kill kinetics studies. In silico molecular docking and ADMET properties of newly synthesized compounds revealed that compounds could be considered as promising antibacterial agents.
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Affiliation(s)
- Vidyasrilekha Yele
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, Ooty, 643001, Tamil Nadu, India
| | - Mohammad Afzal Azam
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, Ooty, 643001, Tamil Nadu, India
| | - Ashish D Wadhwani
- Department of Biotechnology, JSS College of Pharmacy (A Constituent College of JSS Academy of Higher Education and Research), Ooty, 643001, Tamil Nadu, India
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Kasare SL, Gund PN, Sathe BP, Patil PS, Rehman NNMA, Dixit PP, Choudhari PB, Haval KP. Synthesis, antimicrobial screening, and docking study of new 2‐(2‐ethylpyridin‐4‐yl)‐
4‐methyl‐
N
‐phenylthiazole‐5‐carboxamide derivatives. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202000174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sanghratna L. Kasare
- Department of Chemistry Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad Maharashtra India
| | - Pornima N. Gund
- Department of Chemistry Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad Maharashtra India
| | - Bhaurao P. Sathe
- Department of Chemistry Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad Maharashtra India
| | - Pravin S. Patil
- Department of Chemistry Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad Maharashtra India
| | - Naziya N. M. A. Rehman
- Department of Microbiology Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad Maharashtra India
| | - Prashant P. Dixit
- Department of Microbiology Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad Maharashtra India
| | - Prafulla B. Choudhari
- Department of Pharmaceutical Chemistry Bharati Vidyapeeth College of Pharmacy Kolhapur Maharashtra India
| | - Kishan P. Haval
- Department of Chemistry Dr. Babasaheb Ambedkar Marathwada University SubCampus Osmanabad Maharashtra India
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Phatak PS, Bakale RD, Kulkarni RS, Dhumal ST, Dixit PP, Krishna VS, Sriram D, Khedkar VM, Haval KP. Design and synthesis of new indanol-1,2,3-triazole derivatives as potent antitubercular and antimicrobial agents. Bioorg Med Chem Lett 2020; 30:127579. [PMID: 32987135 DOI: 10.1016/j.bmcl.2020.127579] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 09/04/2020] [Accepted: 09/22/2020] [Indexed: 10/23/2022]
Abstract
In a search of new antitubercular agents, herein we have reported a series of new thirty-two indanol-1,2,3-triazole derivatives. The synthesized compounds were screened for their in vitro antitubercular and antimicrobial activities. Among the screened compounds, most of the compounds have displayed good antitubercular activity against Mycobacterium tuberculosis H37Rv. The compound 5g has been identified as potent antitubercular agent with MIC value 1.56 µM. The most active compounds of the series were further studied for their cytotoxicity against HEK 293 cells using MTT assay and found to be nontoxic. In addition, ten compounds were shown good antimicrobial activities against both antibacterial and antifungal pathogens. A molecular docking study against Mycobacterial enoyl-ACP-reductase (InhA) was performed to gain an insight into the molecular mechanism of antitubercular action. The pharmacokinetic parameters of these compounds were studied and displayed acceptable drug-likeness score.
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Affiliation(s)
- Pramod S Phatak
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413 501, MS, India
| | - Rajubai D Bakale
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413 501, MS, India
| | - Ravibhushan S Kulkarni
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413 501, MS, India
| | - Sambhaji T Dhumal
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431 004, MS, India
| | - Prashant P Dixit
- Department of Microbiology, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413 501, MS, India
| | - Vagolu Siva Krishna
- 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
| | - Vijay M Khedkar
- Department of Pharmaceutical Chemistry, School of Pharmacy, Vishwakarma University, Pune 411 048, MS, India
| | - Kishan P Haval
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University SubCampus, Osmanabad 413 501, MS, India.
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8
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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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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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10
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Multicomponent click reactions catalysed by copper(I) oxide nanoparticles (Cu2ONPs) derived using Oryza sativa. J CHEM SCI 2020. [DOI: 10.1007/s12039-020-01774-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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