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Bendi A, Yadav P, Saini K, Singh Bhathiwal A, Raghav N. A Comprehensive Examination of Heterocyclic Scaffold Chemistry for Antitubercular Activity. Chem Biodivers 2024; 21:e202400067. [PMID: 38500408 DOI: 10.1002/cbdv.202400067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 03/18/2024] [Accepted: 03/18/2024] [Indexed: 03/20/2024]
Abstract
Tuberculosis is a communicable disease which affects humans particularly the lungs and is transmitted mainly through air. Despite two decades of intensive research aimed at understanding and combating tuberculosis, persistent biological uncertainties continue to hinder progress. Nowadays, heterocyclic compounds have proven themselves in effective treatment of tuberculosis because of their wide range of biological and pharmacological activities. Antituberculosis or antimycobacterial agents encompass a broad array of compounds utilized singly or in conjunction to combat Mycobacterium infections, spanning from tuberculosis to leprosy. Here, we summarize the synthesis of various heterocyclic compounds which includes the greener synthetic route as well as use of nano compounds as catalyst along with their anti TB activities.
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Affiliation(s)
- Anjaneyulu Bendi
- Department of Chemistry, Presidency University, Rajanukunte, Itgalpura, 560064, Bangalore, India
| | - Priyanka Yadav
- Department of Chemistry, Faculty of Science, SGT University, 122505, Gurugram, Haryana, India
| | - Komal Saini
- Applied Sciences and Humanities, World College of Technology and Management, 122506, Gurugram, Haryana, India
| | - Anirudh Singh Bhathiwal
- Department of Chemistry, Faculty of Science, SGT University, 122505, Gurugram, Haryana, India
| | - Neera Raghav
- Department of Chemistry, Kurukshetra University, 136119, Kurukshetra, Haryana, India
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2
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Shekhar, Alcaraz M, Seboletswe P, Manhas N, Kremer L, Singh P, Kumar V. Tailoring selective triclosan azo-adducts: Design, synthesis, and anti-mycobacterial evaluation. Heliyon 2023; 9:e22182. [PMID: 38034623 PMCID: PMC10685269 DOI: 10.1016/j.heliyon.2023.e22182] [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: 05/29/2023] [Revised: 11/04/2023] [Accepted: 11/06/2023] [Indexed: 12/02/2023] Open
Abstract
A series of triclosan azo-adducts were synthesized to investigate their structure-activity relationship against Mycobacterium tuberculosis and non-tuberculous mycobacteria. The series' most potent compound was four and sixteen times more active than triclosan and rifabutin against drug-resistant Mycobacterium abscessus, respectively, while being less cytotoxic to human macrophages than triclosan on day one. Additionally, one of the azo-adducts was twice as efficient against M. tuberculosis as triclosan and twice as effective against Mycobacterium marinum as isoniazid. Furthermore, the synthesized azo-adducts were equally effective against M. abscessus strains overexpressing InhA, suggesting that these compounds work through a distinct mechanism.
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Affiliation(s)
- Shekhar
- Department of Chemistry, Guru Nanak Dev University, Amritsar, India
| | - Matthéo Alcaraz
- Centre National de la Recherche Scientifique UMR 9004, Institut de Recherche en Infectiologie de Montpellier (IRIM), Université de Montpellier, 1919 route de Mende, 34293, Montpellier, France
| | - Pule Seboletswe
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban, South Africa
| | - Neha Manhas
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban, South Africa
| | - Laurent Kremer
- Centre National de la Recherche Scientifique UMR 9004, Institut de Recherche en Infectiologie de Montpellier (IRIM), Université de Montpellier, 1919 route de Mende, 34293, Montpellier, France
- INSERM, IRIM, 34293 Montpellier, France
| | - Parvesh Singh
- School of Chemistry and Physics, University of KwaZulu-Natal, P/Bag X54001, Westville, Durban, South Africa
| | - Vipan Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar, India
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Yadav R, Meena D, Singh K, Tyagi R, Yadav Y, Sagar R. Recent advances in the synthesis of new benzothiazole based anti-tubercular compounds. RSC Adv 2023; 13:21890-21925. [PMID: 37483662 PMCID: PMC10359851 DOI: 10.1039/d3ra03862a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 07/07/2023] [Indexed: 07/25/2023] Open
Abstract
This review highlights the recent synthetic developments of benzothiazole based anti-tubercular compounds and their in vitro and in vivo activity. The inhibitory concentrations of the newly synthesized molecules were compared with the standard reference drugs. The better inhibition potency was found in new benzothiazole derivatives against M. tuberculosis. Synthesis of benzothiazole derivatives was achieved through various synthetic pathways including diazo-coupling, Knoevenagel condensation, Biginelli reaction, molecular hybridization techniques, microwave irradiation, one-pot multicomponent reactions etc. Other than recent synthetic developments, mechanism of resistance of anti-TB drugs is also incorporated in this review. Structure activity relationships of the new benzothiazole derivatives along with the molecular docking studies of selected compounds have been discussed against the target DprE1 in search of a potent inhibitor with enhanced anti-tubercular activity.
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Affiliation(s)
- Rakhi Yadav
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University New Delhi-110067 India
| | - Dilkhush Meena
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University New Delhi-110067 India
| | - Kavita Singh
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University New Delhi-110067 India
| | - Rajdeep Tyagi
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University New Delhi-110067 India
| | - Yogesh Yadav
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University New Delhi-110067 India
| | - Ram Sagar
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University New Delhi-110067 India
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Recent Review on Synthesis, Spectral Studies, Versatile Applications of Azo Dyes and its Metal Complexes. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
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Omar AZ, Mohamed MG, Hamed EA, El-atawy MA. Characterization, DFT Calculations and Dyeing Performance on Polyester Fabrics of Some Azo Disperse Dyes Containing Pyrazole Ring. JOURNAL OF SAUDI CHEMICAL SOCIETY 2022. [DOI: 10.1016/j.jscs.2022.101594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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6
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Ullah F, Ullah S, Khan MFA, Mustaqeem M, Paracha RN, Rehman MFU, Kanwal F, Hassan SSU, Bungau S. Fluorescent and Phosphorescent Nitrogen-Containing Heterocycles and Crown Ethers: Biological and Pharmaceutical Applications. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27196631. [PMID: 36235167 PMCID: PMC9573242 DOI: 10.3390/molecules27196631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/01/2022] [Accepted: 10/03/2022] [Indexed: 11/29/2022]
Abstract
Fluorescent molecules absorb photons of specific wavelengths and emit a longer wavelength photon within nanoseconds. Recently, fluorescent materials have been widely used in the life and material sciences. Fluorescently labelled heterocyclic compounds are useful in bioanalytical applications, including in vivo imaging, high throughput screening, diagnostics, and light-emitting diodes. These compounds have various therapeutic properties, including antifungal, antitumor, antimalarial, anti-inflammatory, and analgesic activities. Different neutral fluorescent markers containing nitrogen heterocycles (quinolones, azafluoranthenes, pyrazoloquinolines, etc.) have several electrochemical, biological, and nonlinear optic applications. Photodynamic therapy (PDT), which destroys tumors and keeps normal tissues safe, works in the presence of molecular oxygen with light and a photosensitizing drugs (dye) to obtain a therapeutic effect. These compounds can potentially be effective templates for producing devices used in biological research. Blending crown compounds with fluorescent residues to create sensors has been frequently investigated. Florescent heterocyclic compounds (crown ether) increase metal solubility in non-aqueous fluids, broadening the application window. Fluorescent supramolecular polymers have widespread use in fluorescent materials, fluorescence probing, data storage, bio-imaging, drug administration, reproduction, biocatalysis, and cancer treatment. The employment of fluorophores, including organic chromophores and crown ethers, which have high selectivity, sensitivity, and stability constants, opens up new avenues for research. Fluorescent organic compounds are gaining importance in the biological world daily because of their diverse functionality with remarkable structural features and positive properties in the fields of medicine, photochemistry, and spectroscopy.
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Affiliation(s)
- Faiz Ullah
- Department of Chemistry, Quaid I Azam University, Islamabad 45320, Pakistan
- Correspondence: (F.U.); (S.S.u.H.); (S.B.)
| | - Sami Ullah
- Department of Zoology, Government College University, Faisalabad 38000, Pakistan
| | - Muhammad Farhan Ali Khan
- Faculty of Pharmacy, Capital University of Science and Technology, Islamabad Expressway, Islamabad 44000, Pakistan
| | - Muhammad Mustaqeem
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | - Rizwan Nasir Paracha
- Department of Chemistry, Sub Campus, University of Sargodha, Bhakkar 30000, Pakistan
| | | | - Fariha Kanwal
- School of Biomedical Engineering, Shanghai Jiao Tong University, 1954 Hua Shan Road, Shanghai 200030, China
| | - Syed Shams ul Hassan
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China
- Department of Natural Product Chemistry, School of Pharmacy, Shanghai Jiao Tong University, Shanghai 200240, China
- Correspondence: (F.U.); (S.S.u.H.); (S.B.)
| | - Simona Bungau
- Department of Pharmacy, Faculty of Medicine and Pharmacy, University of Oradea, 410028 Oradea, Romania
- Correspondence: (F.U.); (S.S.u.H.); (S.B.)
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Wang X, Zhang J, Liu G, Jiang Y, Du J, Miao D, Xu C. Synthesis of Benzisothiazole-Azo Disperse Dyes for High Resistance to Alkaline Treatments and Peroxide Bleaching of Polyester and Polyester/Cotton Fabric. ACS OMEGA 2022; 7:29858-29867. [PMID: 36061646 PMCID: PMC9434630 DOI: 10.1021/acsomega.2c02720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 07/22/2022] [Indexed: 06/15/2023]
Abstract
We proposed in this paper to design and synthesize a series of benzisothiazole-based heterocyclic azo disperse dyes with high resistance to alkali and peroxide. These newly synthesized disperse dyes were confirmed using 1H nuclear magnetic resonance (1H NMR), mass spectroscopy, and a UV-visible spectrophotometer. The resistances to alkali and peroxide were examined by dyeing polyester fabric with these synthesized disperse dyes in sodium hydroxide solution and alkaline hydrogen peroxide solution, respectively. It was found that the disperse dyes having cyano and hydroxyl groups exhibited poor resistance to alkali and peroxide. When the cyano and hydroxyl groups were substituted with ethyl, benzyl, and p-methylbenzyl groups, the synthesized disperse dyes exhibited extremely high resistance to alkali and peroxide. Utilizing the high resistance to alkali and peroxide of synthesized disperse dyes, the polyester suede fabric and polyester/cotton blended fabric could be produced by combining pretreatment with dyeing in one bath. From pilot-plant production based on 1-ton fabric, the one-bath process provided the advantages of saving electric power, steam, water, and man-hour.
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Affiliation(s)
- Xiaoyan Wang
- College
of Textiles and Clothing, Qingdao University, 308 Ningxia Road, Qingdao, Shandong 266071, China
| | - Jiaxin Zhang
- College
of Textiles and Clothing, Qingdao University, 308 Ningxia Road, Qingdao, Shandong 266071, China
- Penglai
Jiaxin Dyestuff Chemical Co., Ltd., 1 Jiaxin Road, Penglai, Shandong 264000, China
| | - Gansheng Liu
- College
of Textiles and Clothing, Qingdao University, 308 Ningxia Road, Qingdao, Shandong 266071, China
- College
of Textile Science and Engineering, Jiangnan
University, 1008 Lihu
Avenue, Wuxi, Jiangsu 214122, China
| | - Yang Jiang
- College
of Textiles and Clothing, Qingdao University, 308 Ningxia Road, Qingdao, Shandong 266071, China
| | - Jinmei Du
- College
of Textiles and Clothing, Qingdao University, 308 Ningxia Road, Qingdao, Shandong 266071, China
| | - Dagang Miao
- College
of Textiles and Clothing, Qingdao University, 308 Ningxia Road, Qingdao, Shandong 266071, China
| | - Changhai Xu
- College
of Textiles and Clothing, Qingdao University, 308 Ningxia Road, Qingdao, Shandong 266071, China
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8
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Faris Kayed S. Metal complexes of azo compounds: Synthesis, characterization, molecular modeling and degradation study by gamma radiation. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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da Silva Rebelo Gomes LM, Früchtl H, Low JN, van Mourik T, Pinheiro AC, de Souza MVN, Wardell JL. Crystal structure of N‐(1,3‐benzothiazol‐2‐yl)‐4‐iodobenzene‐1‐sulfonohydrazide: the importance of unusual N‐H···π and I···π interactions on the supramolecular arrangement. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Herbert Früchtl
- University of St Andrews, School of Chemistry, St Andrews KY16 9ST, Fife, Scotland, UK. PORTUGAL
| | - John N. Low
- University of Aberdeen, Department of Chemistry, Old Aberdeen AB24 3UE, Scotland, UK. PORTUGAL
| | - Tanja van Mourik
- University of St Andrews, School of Chemistry, St Andrews KY16 9ST, Fife, Scotland, UK. PORTUGAL
| | - Alessandra C. Pinheiro
- Fiocruz–Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos – Farmanguinhos. Sizenando Nabuco 100, Manguinhos, 21041-250, Rio de Janeiro, Brazil. PORTUGAL
| | - Marcus V. N. de Souza
- Fiocruz–Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos – Farmanguinhos. Sizenando Nabuco 100, Manguinhos, 21041-250, Rio de Janeiro, Brazil. PORTUGAL
| | - James L. Wardell
- University of Aberdeen, Department of Chemistry, Old Aberdeen AB24 3UE, Scotland, UK. PORTUGAL
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Tahir T, Tabassum R, Javed Q, Ali A, Ashfaq M, Shahzad MI. Synthesis, kinetics, structure-activity relationship and in silico ADME studies of new diazenyl azo-phenol derivatives against urease, SARS-CoV-2 main protease (Mpro) and ribosomal protein S1 (RpsA) of Mycobacterium tuberculosis. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132336] [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]
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11
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El‐Nahass MN, Bakr EA, El‐Gamil MM, Ibrahim SA. Synthesis, characterization and multifunctional applications of novel metal complexes based on thiazolylazo dye. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Marwa N. El‐Nahass
- Department of Chemistry, Faculty of Science Tanta University Tanta Egypt
| | - Eman A. Bakr
- Department of Chemistry, Faculty of Science Tanta University Tanta Egypt
| | - Mohammed M. El‐Gamil
- Department of Toxic and Narcotic Drug, Forensic Medicine Mansoura Laboratory, Medico legal Organization, Ministry of Justice Egypt
| | - Seham A. Ibrahim
- Department of Chemistry, Faculty of Science Tanta University Tanta Egypt
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Maliyappa MR, Keshavayya J. Cu(II), Co(II), Ni(II), Zn(II) and Cd(II) complexes of novel azo ligand 6-hydroxy-4 methyl-2 oxo-5-[(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)diazenyl]-1,2-dihydropyridine 3-carbonitrile as potential biological agents: synthesis and spectroscopic characterization. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02101-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Experimental and theoretical studies of azo derivatives in terms of different donors, acceptors and position isomerism: Synthesis, characterization and a combined electronic absorption, electrochemical and DFT study. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131621] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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14
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Maliyappa M, Keshavayya J, Sudhanva M, Pushpavathi I, kumar V. Heterocyclic azo dyes derived from 2-(6-chloro-1,3-benzothiazol-2-yl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one having benzothiazole skeleton: Synthesis, structural, computational and biological studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131321] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Mezgebe K, Mulugeta E. Synthesis and pharmacological activities of azo dye derivatives incorporating heterocyclic scaffolds: a review. RSC Adv 2022; 12:25932-25946. [PMID: 36199603 PMCID: PMC9469491 DOI: 10.1039/d2ra04934a] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 08/30/2022] [Indexed: 11/21/2022] Open
Abstract
Nowadays, there is significant interest in the synthesis of heterocycle-incorporated azo dye derivatives as potential scaffolds in the pharmaceutical sector. The pharmaceutical or drug industries need a simplistic synthesis approach that can afford a wide range of azo dye derivatives. The incorporation of the heterocyclic moiety into the azo dye scaffold has improved the bioactive properties of the target derivatives. The various biological and pharmacological applications of drugs such as anti-fungal, anti-tuberculosis, anti-viral, anti-inflammatory, anti-cancer, anti-bacterial, DNA binding, and analgesic properties can be easily tuned by introducing heterocyclic moieties. To date, continuous efforts are being made in the search for more potent, new, and safe synthetic methodologies for azo dye derivatives. This review presents a brief discussion of the facile synthetic approaches and the relevance of the title compound and its derivatives towards various biological activities. Thus, the synthesis of azo dye derivatives incorporating heterocyclic scaffolds such as imidazole, pyrazole, thiazole, oxazolone, thiophene, pyrrole, benzothiazole and quinoline moieties and their pharmacological applications are discussed briefly. Nowadays, there is significant interest in the synthesis of heterocycle-incorporated azo dye derivatives as potential scaffolds in the pharmaceutical sector.![]()
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Affiliation(s)
- Kibrom Mezgebe
- Department of Applied Chemistry, School of Applied Natural Science, Adama Science and Technology University, P.O. Box 1888, Adama, Ethiopia
| | - Endale Mulugeta
- Department of Applied Chemistry, School of Applied Natural Science, Adama Science and Technology University, P.O. Box 1888, Adama, Ethiopia
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Venkatesh T, Bodke YD, Manjunatha B, Ravi Kumar S. Synthesis, antitubercular activity and molecular docking study of substituted [1,3]dioxino[4,5- d]pyrimidine derivatives via facile CAN catalyzed Biginelli reaction. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2021; 40:1037-1049. [PMID: 34470580 DOI: 10.1080/15257770.2021.1972310] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
We have developed a simple and convenient method for the synthesis of substituted-aryllidine-2,2-dimethyl-7-thioxo/oxo-4H-[1,3]dioxino[4,5-d]pyrimidine derivatives (4a-g) via one-pot Biginelli reaction of Meldrum's acid (1), indole-3-carbaldehyde/thiophene-2-carbaldehyde/2-chloro-quinoline-3-carbaldehyde (2) and amines (3) in aqueous ethanol in the presence of a catalytic amount of CAN. The obtained pyrimidine hybrids were screened for their antimycobacterial activity against Mycobacterium tuberculi H37RV strain. The antimycobacterial results showed that compounds 4a and 4b exhibited excellent activity with MIC value of 1.6 µg/mL, four-fold greater than the standard streptomycin (6.24 µg/mL), while compounds (4c-g) showed lower efficacy. To study the interaction between the synthesized compounds and receptor, the compounds 4a, 4b, 4c, and 4d were studied for molecular docking on the enzyme enoyl-acyl carrier protein reductase (enoyl-ACP reductase) and the compounds 4a and 4b have emerged as active antitubercular agents with least binding energy -9.4 kcal/mol and -9.3 kcal/mol respectively.
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Affiliation(s)
- Talavara Venkatesh
- Department of P.G. Studies and Research in Chemistry, Jnana Sahyadri, Kuvempu University Shankaraghatta, Shivamogga, Karnataka, India
| | - Yadav D Bodke
- Department of P.G. Studies and Research in Chemistry, Jnana Sahyadri, Kuvempu University Shankaraghatta, Shivamogga, Karnataka, India
| | - B Manjunatha
- Department of P.G. Studies and Research in Chemistry, Jnana Sahyadri, Kuvempu University Shankaraghatta, Shivamogga, Karnataka, India
| | - S Ravi Kumar
- Department of P.G. Studies and Research in Biotechnology, Jnana Sahyadri, Kuvempu University Shankaraghatta1, Shivamogga, Karnataka, India
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Tahir T, Shahzad MI, Tabassum R, Rafiq M, Ashfaq M, Hassan M, Kotwica-Mojzych K, Mojzych M. Diaryl azo derivatives as anti-diabetic and antimicrobial agents: synthesis, in vitro, kinetic and docking studies. J Enzyme Inhib Med Chem 2021; 36:1509-1520. [PMID: 34238110 PMCID: PMC8274517 DOI: 10.1080/14756366.2021.1929949] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
In the present study, a series of azo derivatives (TR-1 to TR-9) have been synthesised via the diazo-coupling approach between substituted aromatic amines with phenol or naphthol derivatives. The compounds were evaluated for their therapeutic applications against alpha-glucosidase (anti-diabetic) and pathogenic bacterial strains E. coli (gram-negative), S. aureus (gram-positive), S. aureus (gram-positive) drug-resistant strain, P. aeruginosa (gram-negative), P. aeruginosa (gram-negative) drug-resistant strain and P. vulgaris (gram-negative). The IC50 (µg/mL) of TR-1 was found to be most effective (15.70 ± 1.3 µg/mL) compared to the reference drug acarbose (21.59 ± 1.5 µg/mL), hence, it was further selected for the kinetic studies in order to illustrate the mechanism of inhibition. The enzyme inhibitory kinetics and mode of binding for the most active inhibitor (TR-1) was performed which showed that the compound is a non-competitive inhibitor and effectively inhibits the target enzyme by binding to its binuclear active site reversibly.
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Affiliation(s)
- Tehreem Tahir
- Institute of Biochemistry, Biotechnology and Bioinformatics, Faculty of Science, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Mirza Imran Shahzad
- Institute of Biochemistry, Biotechnology and Bioinformatics, Faculty of Science, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Rukhsana Tabassum
- Department of Chemistry, Faculty of Science, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Muhammad Rafiq
- Department of Physiology and Biochemistry, Faculty of Bio-Sciences, Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - Muhammad Ashfaq
- Department of Chemistry, Faculty of Science, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Mubashir Hassan
- Institute of Molecular Biology & Biotechnology, The University of Lahore (Defense Road Campus), Lahore, Pakistan
| | - Katarzyna Kotwica-Mojzych
- Department of Histology, Embryology and Cytophysiology, Medical University of Lublin, Lublin, Poland
| | - Mariusz Mojzych
- Department of Chemistry, Siedlce University of Natural Sciences and Humanities, Siedlce, Poland
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Rangappa MM, Keshavayya J, Murali Krishna P, Rajesh K. Transition metal complexes of ligand 4-imino-3-[(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)diazenyl]-4H pyrimido[2,1-b][1,3]benzothiazol-2-ol containing benzothiazole moiety: Synthesis, spectroscopic characterization and biological evaluation. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108524] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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19
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Atsever N, Borahan T, Girgin A, Selali Chormey D, Bakırdere S. A simple and effective determination of methyl red in wastewater samples by UV–Vis spectrophotometer with matrix matching calibration strategy after vortex assisted deep eutectic solvent based liquid phase extraction and evaluation of green profile. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105850] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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20
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Classifications, properties, recent synthesis and applications of azo dyes. Heliyon 2020; 6:e03271. [PMID: 32042981 PMCID: PMC7002841 DOI: 10.1016/j.heliyon.2020.e03271] [Citation(s) in RCA: 218] [Impact Index Per Article: 54.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/09/2019] [Accepted: 01/16/2020] [Indexed: 01/23/2023] Open
Abstract
In this work, we have presented a very detailed review of the different classification of azo dyes as a function of the number of azo groups and the appropriate functional groups. Then we pointed out some chemical properties of these dyes such as reactivity, isomerization and tautomerism and listed. In the following, we have summarized some recent syntheses of azo dyes and the mechanism of azo dye/polymer conjugation. Finally, we indicate the principle of Gewald's reaction and its application to the synthesis of new azo dyes.
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