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Chhabra S, Shah K. The novel scaffold 1,2,4-benzothiadiazine-1,1-dioxide: a review. Med Chem Res 2020. [DOI: 10.1007/s00044-020-02644-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Agre N, Khambete M, Maitra A, Gupta A, Munshi T, Bhakta S, Degani M. Exploration of 5‐(5‐nitrothiophen‐2‐yl)‐4,5‐dihydro‐1H‐pyrazoles as selective, multitargeted antimycobacterial agents. Chem Biol Drug Des 2019; 95:192-199. [DOI: 10.1111/cbdd.13624] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 09/07/2019] [Accepted: 09/21/2019] [Indexed: 11/28/2022]
Affiliation(s)
- Neha Agre
- Department of Pharmaceutical Sciences and Technology Institute of Chemical Technology Mumbai India
- Department of Biological Sciences The Institute of Structural and Molecular Biology Birkbeck, University of London London UK
| | - Mihir Khambete
- Department of Pharmaceutical Sciences and Technology Institute of Chemical Technology Mumbai India
| | - Arundhati Maitra
- Department of Biological Sciences The Institute of Structural and Molecular Biology Birkbeck, University of London London UK
| | - Antima Gupta
- Department of Biological Sciences The Institute of Structural and Molecular Biology Birkbeck, University of London London UK
| | - Tulika Munshi
- Department of Infection and Immunity St George’s, University of London London UK
| | - Sanjib Bhakta
- Department of Biological Sciences The Institute of Structural and Molecular Biology Birkbeck, University of London London UK
| | - Mariam Degani
- Department of Pharmaceutical Sciences and Technology Institute of Chemical Technology Mumbai India
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Current development of 5-nitrofuran-2-yl derivatives as antitubercular agents. Bioorg Chem 2019; 88:102969. [PMID: 31077910 DOI: 10.1016/j.bioorg.2019.102969] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/29/2019] [Accepted: 04/30/2019] [Indexed: 11/22/2022]
Abstract
Pulmonary tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis (MTB) and still remains one of the foremost fatal infectious diseases, infecting nearly a third of the worldwide population. The emergencies of multidrug-resistant and extensively drug-resistant tuberculosis (MDR and XDR-TB) prompt the efforts to deliver potent and novel anti-TB drugs. Research aimed at the development of new anti-TB drugs based on nitrofuran scaffold led to the identification of several candidates that were effective against actively growing as well as latent mycobacteria with unique modes of action. This review focuses on the recent advances in nitrofurans that could provide intriguing potential leads in the area of anti-TB drug discovery.
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Design, synthesis and in vitro anti-tuberculosis activity of benzo[6,7]cyclohepta[1,2- b ]pyridine-1,2,3-triazole derivatives. Bioorg Med Chem Lett 2017; 27:5119-5121. [DOI: 10.1016/j.bmcl.2017.10.071] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 10/17/2017] [Accepted: 10/27/2017] [Indexed: 01/11/2023]
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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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Kamal A, Rahim A, Riyaz S, Poornachandra Y, Balakrishna M, Kumar CG, Hussaini SMA, Sridhar B, Machiraju PK. Regioselective synthesis, antimicrobial evaluation and theoretical studies of 2-styryl quinolines. Org Biomol Chem 2015; 13:1347-57. [PMID: 25465871 DOI: 10.1039/c4ob02277g] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
2-Styryl quinolines (9a-l) have been synthesized regioselectively from 2-methyl-quinoline by using NaOAc in water acetic acid binary solvents and evaluated for their antibacterial activity against both Gram-positive and Gram-negative strains. Among these, the compounds 12 and 8 were found to be active against both bacterial strains. Compounds 9b, 9f, 9g, 9i, 9j and 9k were the most active among the series exhibiting MIC values ranging between 1.9 and 31.2 μg ml(-1) against different bacterial strains. Compounds 9j and 9k were found to be as potent as the standard drug ciprofloxacin against Micrococcus luteus, Klebsiella planticola and Staphylococcus aureus. In addition, the compounds showed bactericidal activity; compound 9j was found to be better than ciprofloxacin, with an MBC value of 0.9 μg ml(-1) against both M. luteus and K. planticola. The compounds also inhibited biofilm formation, and compound 9j was found to be equipotent to erythromycin against M. luteus and S. aureus MLS16. Further, theoretical studies such as those on druggable properties and PMI plot have been carried out.
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Affiliation(s)
- Ahmed Kamal
- Medicinal Chemistry and Pharmacology, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad 500007, India.
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Haugen KC, Rodriguez KX, Chavannavar AP, Oliver AG, Ashfeld BL. Phosphine-mediated addition of 1,2-dicarbonyls to diazenes: an umpolung approach toward N-acyl hydrazone synthesis. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.030] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Kolesnik NP, Rozhenko AB, Kinzhybalo V, Lis T, Shermolovich YG. 1-Oxo-1-fluoro-1,2,4-benzothiadiazines—A new type of cyclic sulfonimidoyl fluorides. J Fluor Chem 2014. [DOI: 10.1016/j.jfluchem.2014.01.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Verma G, Marella A, Shaquiquzzaman M, Akhtar M, Ali MR, Alam MM. A review exploring biological activities of hydrazones. JOURNAL OF PHARMACY AND BIOALLIED SCIENCES 2014; 6:69-80. [PMID: 24741273 PMCID: PMC3983749 DOI: 10.4103/0975-7406.129170] [Citation(s) in RCA: 196] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Revised: 10/14/2013] [Accepted: 10/31/2013] [Indexed: 12/15/2022] Open
Abstract
The development of novel compounds, hydrazones has shown that they possess a wide variety of biological activities viz. antimicrobial, anticonvulsant, antidepressant, anti-inflammatory, analgesic, antiplatelet, antimalarial, anticancer, antifungal, antitubercular, antiviral, cardio protective etc., Hydrazones/azomethines/imines possess-NHN = CH- and constitute an important class of compounds for new drug development. A number of researchers have synthesized and evaluated the biological activities of hydrazones. This review aims at highlighting the diverse biological activities of hydrazones.
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Affiliation(s)
- Garima Verma
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Jamia Hamdard, New Delhi, India
| | - Akranth Marella
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Jamia Hamdard, New Delhi, India
| | - Mohammad Shaquiquzzaman
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Jamia Hamdard, New Delhi, India
| | - Mymoona Akhtar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Jamia Hamdard, New Delhi, India
| | - Mohammad Rahmat Ali
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Jamia Hamdard, New Delhi, India
| | - Mohammad Mumtaz Alam
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Jamia Hamdard, New Delhi, India
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p-tert-Butylcalix[8]arene catalysed synthesis of 3,5-dinitrothiophene scaffolds: antiproliferative effect of some representative compounds on selective anticancer cell lines. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2013.12.068] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Anti-tubercular agents. Part 8: Synthesis, antibacterial and antitubercular activity of 5-nitrofuran based 1,2,3-triazoles. Bioorg Med Chem Lett 2013; 23:6842-6. [DOI: 10.1016/j.bmcl.2013.10.010] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Revised: 09/18/2013] [Accepted: 10/04/2013] [Indexed: 12/22/2022]
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Gobis K, Foks H, Sławiński J, Augustynowicz-Kopeć E, Napiórkowska A. Synthesis and biological activity of novel 3-heteroaryl-2 H-pyrido[4,3- e][1,2,4]thiadiazine and 3-heteroaryl-2 H-benzo[ e][1,2,4]thiadiazine 1,1-dioxides. MONATSHEFTE FUR CHEMIE 2013; 144:1197-1203. [PMID: 26166884 PMCID: PMC4495050 DOI: 10.1007/s00706-013-0988-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2012] [Accepted: 03/31/2013] [Indexed: 11/03/2022]
Abstract
ABSTRACT A series of novel 1,2,4-thiadiazine 1,1-dioxides were synthesized by condensation of 2-chlorobenzenesulfonamide and 4-chloropyridine-3-sulfonamide with heterocyclic methyl carbimidates obtained from heterocyclic carbonitriles and used at the time of their creation. Substituted amidines were isolated as the intermediates in the reaction with 2-chlorobenzenesulfonamide. Those intermediates were successfully cyclized to corresponding 1,2,4-thiadiazine 1,1-dioxides in pyridine with the addition of DBU. The newly synthesized compounds were evaluated for their tuberculostatic and anticancer activities. Eight compounds were able to inhibit the growth of some renal and non-small cell lung cancer cell lines. GRAPHICAL ABSTRACT
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Affiliation(s)
- Katarzyna Gobis
- Department of Organic Chemistry, Medical University of Gdańsk, Gdańsk, Poland
| | - Henryk Foks
- Department of Organic Chemistry, Medical University of Gdańsk, Gdańsk, Poland
| | - Jarosłw Sławiński
- Department of Organic Chemistry, Medical University of Gdańsk, Gdańsk, Poland
| | - Ewa Augustynowicz-Kopeć
- Department of Microbiology, Institute of Tuberculosis and Pulmonary Diseases, Warsaw, Poland
| | - Agnieszka Napiórkowska
- Department of Microbiology, Institute of Tuberculosis and Pulmonary Diseases, Warsaw, Poland
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Tuberculosis: Finding a New Potential Antimycobacterium Derivative in a Aldehyde–Arylhydrazone–Oxoquinoline Series. Curr Microbiol 2012; 65:455-60. [DOI: 10.1007/s00284-012-0176-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2012] [Accepted: 06/08/2012] [Indexed: 11/26/2022]
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Jordão AK, Sathler PC, Ferreira VF, Campos VR, de Souza MC, Castro HC, Lannes A, Lourenco A, Rodrigues CR, Bello ML, Lourenco MC, Carvalho GS, Almeida MC, Cunha AC. Synthesis, antitubercular activity, and SAR study of N-substituted-phenylamino-5-methyl-1H-1,2,3-triazole-4-carbohydrazides. Bioorg Med Chem 2011; 19:5605-11. [DOI: 10.1016/j.bmc.2011.07.035] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2011] [Revised: 07/11/2011] [Accepted: 07/19/2011] [Indexed: 02/01/2023]
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Recent advances in the design and synthesis of heterocycles as anti-tubercular agents. Future Med Chem 2011; 2:1469-500. [PMID: 21426140 DOI: 10.4155/fmc.10.227] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Due to the unusual structure and chemical composition of the mycobacterial cell wall, effective tuberculosis (TB) treatment is difficult, making many antibiotics ineffective and hindering the entry of drugs. With approximately 33% of infection, TB is still the second most deadly infectious disease worldwide. The reasons for this are drug-resistant TB (multidrug resistant and extensively drug resistant), persistent infection (latent TB) and synergism of TB with HIV; furthermore no new chemical entity has emerged in last 40 years. New data available from the recently sequenced genome of the mycobacterium and the application of methods of modern drug design promise much for the fight against this disease. In this review, we present an introduction to TB, followed by an overview of new heterocyclic anti-tubercular moieties published during the last decade.
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Kamal A, Shetti RV, Azeeza S, Swapna P, Khan MNA, Khan IA, Sharma S, Abdullah ST. Anti-tubercular agents. Part 6: Synthesis and antimycobacterial activity of novel arylsulfonamido conjugated oxazolidinones. Eur J Med Chem 2011; 46:893-900. [DOI: 10.1016/j.ejmech.2010.12.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2010] [Revised: 12/06/2010] [Accepted: 12/28/2010] [Indexed: 10/18/2022]
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17
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Patel NB, Patel SD, Chauhan HI. Synthesis and in vitro microbial activities of amides of pyridoquinolone. Med Chem Res 2010. [DOI: 10.1007/s00044-010-9443-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Siddiqi MI, Kumar A. Review of knowledge for rational design and identification of anti-tubercular compounds. Expert Opin Drug Discov 2009; 4:1005-15. [PMID: 23480394 DOI: 10.1517/17460440903253876] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The synergy between tuberculosis and the AIDS epidemic, along with the surge of multi-drug resistant isolates of Mycobacterium tuberculosis, has reaffirmed tuberculosis as a primary public health threat. Discovery of novel anti-tubercular entities is a highly complex and, therefore, more rational design strategies based on our increasing understanding of the fundamental principles of protein-ligand interactions are required. The combination of available knowledge of several 3D protein structures with thousands of anti-tubercular small-molecules have attracted the attention of scientists from all over the world for the application of structure- and ligand-based drug design approaches. OBJECTIVE In this review, an outline of the recent knowledge concerning rational design that chemists and biomedical scientists are currently using to rapidly identify and design novel anti-tubercular agents is presented. The recent successes in rational design of anti-tubercular agents mentioned in the review could give insights into the wide range of possibilities of using rational drug design methodologies. CONCLUSION The key conclusion is that future research through the aid of combined ligand and receptor-based design and chemo-bioinformatics will bring not only new hope, but also create a new class of anti-tubercular drugs that will help millions of patients.
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Affiliation(s)
- Mohammad Imran Siddiqi
- Central Drug Research Institute, Molecular and Structural Biology Division, Lucknow, 226001, India +91 522 2612411 ; +91 522 2623938 ; ,
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