1
|
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.
Collapse
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
| |
Collapse
|
2
|
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.
Collapse
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
| |
Collapse
|
3
|
Ozturk A, Agbektas T, Huseynzada A, Guliyev R, Ganbarova R, Hasanova U, Tas A, Erkan S, Zontul C, Inandiklioglu N, Silig Y. In Silico and In Vitro Studies of Novel Azomethines on DNA Repair Genes in Gastric Cell Lines. Life (Basel) 2023; 13:1982. [PMID: 37895364 PMCID: PMC10607974 DOI: 10.3390/life13101982] [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: 09/04/2023] [Revised: 09/20/2023] [Accepted: 09/23/2023] [Indexed: 10/29/2023] Open
Abstract
We herein report the determination of the cytotoxic activity and expression profiles of some DNA repair genes of newly synthesized azomethines in the gastric cancer cell line (AGS). The studied novel compounds were synthesized by a condensation reaction and received compounds were characterized by 1H and 13C NMR spectroscopy methods. Furthermore, they were applied to the AGS cell line at eight different concentrations (0.1-50 µg/mL). Anticancer activities were determined using the MTT method. Expression levels of ATR, ERCC1, TOP2A, and ABCB1 genes were determined by the RT-PCR method. Biochemical parameters were also examined. The interaction of proteins with other proteins was investigated with the String v11 program. The IC50 values of compounds 1, 2, and 3 obtained after 72 h were 23.10, 8.93, and 1.58 µg/mL, respectively. The results demonstrate that the cytotoxic activity of compound 3 on AGS cancer cells is higher in comparison with other molecules. It was determined that the expression levels of ATR, TOP2A, and ABCB1 genes in compounds 1, 2, and 3 were decreased compared to the control group. In addition, it was determined that ERCC1 gene expression increased in compound 3, decreased in compound 2, and remained unchanged in compound 1 (p < 0.001). In AGS gastric cancer cells, a 64% decrease was detected for GST levels in compound 1, while a 38% decrease in GSH levels in compound 2. In addition, compounds 1-3 were examined at the molecular level with computational techniques and the docking studies revealed 4LN0 as a target protein.
Collapse
Affiliation(s)
- Alpaslan Ozturk
- Clinical Biochemistry, Etlik City Hospital, 06170 Ankara, Turkey
| | - Tugba Agbektas
- Department of Food Processing Technologies Services, Yıldızeli Vocational School, 58500 Sivas, Turkey;
| | - Alakbar Huseynzada
- Industrial Chemistry Research Laboratory, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan; (A.H.); (R.G.); (R.G.); (U.H.)
- GPOGC SRI, Azerbaijan State Oil and Industry University, Baku AZ1010, Azerbaijan
- Department of Chemistry, Azerbaijan Engineers Union, Bashir Safaroglu 118, Baku AZ1022, Azerbaijan
- ICESCO Biomedical Materials Department, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan
| | - Ruslan Guliyev
- Industrial Chemistry Research Laboratory, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan; (A.H.); (R.G.); (R.G.); (U.H.)
- GPOGC SRI, Azerbaijan State Oil and Industry University, Baku AZ1010, Azerbaijan
| | - Rana Ganbarova
- Industrial Chemistry Research Laboratory, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan; (A.H.); (R.G.); (R.G.); (U.H.)
- GPOGC SRI, Azerbaijan State Oil and Industry University, Baku AZ1010, Azerbaijan
| | - Ulviyya Hasanova
- Industrial Chemistry Research Laboratory, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan; (A.H.); (R.G.); (R.G.); (U.H.)
- GPOGC SRI, Azerbaijan State Oil and Industry University, Baku AZ1010, Azerbaijan
- ICESCO Biomedical Materials Department, Baku State University, Z. Khalilov 33, Baku AZ1148, Azerbaijan
| | - Ayca Tas
- Department of Nutrition and Diet, Faculty of Health Sciences, Sivas Cumhuriyet University, 58140 Sivas, Turkey;
| | - Sultan Erkan
- Department of Chemistry, Faculty of Science, Sivas Cumhuriyet University, 58140 Sivas, Turkey;
| | - Cemile Zontul
- Department of Chemistry and Chemical Processing Technologies Services, Yıldızeli Vocational School, 58500 Sivas, Turkey;
| | - Nihal Inandiklioglu
- Department of Medical Biology, Faculty of Medicine, Yozgat Bozok University, 66100 Yozgat, Turkey;
| | - Yavuz Silig
- Department of Biochemistry, Faculty of Medicine, Sivas Cumhuriyet University, 58140 Sivas, Turkey;
| |
Collapse
|
4
|
Özdemir N, Yıldırım Baştemur G, Akpınar R, Perçin Özkorucuklu S, Erdem Tunçmen M, Karipcin F. Synthesis, Electrochemical and Antioxidant Properties of New Thiazolylazo‐based Mixed Ligand Metal Complexes. ChemistrySelect 2023. [DOI: 10.1002/slct.202204719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Affiliation(s)
- Neşet Özdemir
- Chemistry Department Nevşehir Hacı Bektaş Veli University 50300 Nevşehir Turkey
| | | | - Reyhan Akpınar
- Programme of Molecular Biotechnology and Genetics Istanbul University 34116 Istanbul Turkey
| | | | - Mukadder Erdem Tunçmen
- Innovative Technologies Application and Research Center Süleyman Demirel University 32260 Isparta Turkey
| | - Fatma Karipcin
- Chemistry Department Nevşehir Hacı Bektaş Veli University 50300 Nevşehir Turkey
| |
Collapse
|
5
|
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
|
6
|
Dezhampanah H, Mohammadi A, Mousazadeh Moghaddam Pour A. Investigation on intermolecular interaction of synthesized azo dyes with bovine serum albumin. J Biomol Struct Dyn 2023; 41:970-981. [PMID: 34907852 DOI: 10.1080/07391102.2021.2015444] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
This research was performed using spectroscopic techniques and molecular docking to elucidate the mechanisms of interaction between bovine serum albumin (BSA) and two novel synthesized azo dyes. The titration of dyes into BSA solution results in quenching of fluorescence emission by complex formation. The UV-Vis spectroscopy confirms that formation of complex in ground state between both dyes and BSA induces conformational and micro environmental changes of the protein. Based on the calculation of the thermodynamic parameters, it can be concluded that both dyes spontaneously bind onto BSA, and van der Waals force and hydrogen bonding interaction played a predominant roles in the process of spontaneous bonding. The average binding distance (r) between protein and both dyes was calculated by Förster energy transfer measurements and revealed both dyes bind to the BSA residues of tryptophan over short distances. The results of molecular docking studies indicated that the probable binding location of both dyes is subdomain IB of BSA via hydrophobic interaction and hydrogen bond. Furthermore, as shown by synchronous fluorescence and Fourier transform infrared spectroscopy, both dyes can lead to conformational changes of BSA, which alter its biological functions.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Hamid Dezhampanah
- Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran
| | - Asadollah Mohammadi
- Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran
| | - Amineh Mousazadeh Moghaddam Pour
- Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran.,Laboratory of Chemistry, Caspian Tamin Pharmaceutical Co, Rasht, Iran
| |
Collapse
|
7
|
Mousazadeh Moghaddam Pour A, Dezhampanah H. Binding elucidation of azo dyes with human serum albumin via spectroscopic approaches and molecular docking techniques. J Biomol Struct Dyn 2023; 41:12966-12977. [PMID: 36709446 DOI: 10.1080/07391102.2023.2171130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 01/11/2023] [Indexed: 01/30/2023]
Abstract
The large number of synthesized azo dyes is widely applied in the food, pharmaceutical, cosmetic, textile, and leather industries. In this study, the binding mechanism of two synthesized dyes with human serum albumin (HSA); as the most abundant protein in plasma; was elucidated by fluorescence spectroscopy, Fourier-transform infrared spectroscopy and molecular modeling methods. The fluorescence quenching measurements showed that each dye can quench the intrinsic fluorescence of HSA via a dynamic quenching mechanism with an increase in concentration. From the thermodynamic data observations, revealed that the binding process is a spontaneous molecular force for each dye with HSA due to hydrophobic interactions and hydrogen bonding. FT-IR spectra showed that the secondary structure of the protein changes due to interaction of each dye with HSA. Furthermore, docking simulation demonstrated that the probable binding location of both dyes is subdomain IIA of HSA (Sudlow site I) and that complex formed is stabilized by hydrophobic interactions and hydrogen bonding.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
| | - Hamid Dezhampanah
- Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran
| |
Collapse
|
8
|
Dezhampanah H, Moghaddam Pour AM. Multi technique investigation on interaction between 5-(2-thiazolylazo)-2,4,6-triaminopyrimidine and HSA and BSA. J Biomol Struct Dyn 2022; 40:8143-8154. [PMID: 33797349 DOI: 10.1080/07391102.2021.1906751] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
In research laboratories and in various industries, azo compounds are among the most effective and commonly used organic dyes. The association between human (HSA) and bovine (BSA) serum albumins with 5-(2-thiazolylazo)-2,4,6-triaminopyrimidine (TTP) was investigated in this research using spectroscopy methods and molecular modeling study. The fluorescence quenching results showed that the quenching mechanisms were static and dynamic processes for HSA and BSA, respectively. From the thermodynamic observations, it is clear that the binding process is a spontaneous molecular interaction, in which van der Waals and hydrogen bonding interactions for HSA and hydrophobic interaction for BSA play the major roles. According to Förster energy transfer, non-radiative energy transferred from HSA and BSA to TTP, is provided by close distance (r0) between TTP and Trp residues of HSA and BSA. The synchronous fluorescence spectroscopy, FT-IR findings and UV-Vis absorption data confirm that TTP can induce conformational and micro environmental changes in both the proteins. Furthermore, docking results predicted the probable binding site of TTP in subdomain IIA of HSA and BSA molecules where Trp residues are located. Types of amino acid residues surrounding the TTP molecule supported that van der Waals forces, hydrophobic forces and electrostatic forces play important roles in stabilization of drug-protein complexes formed.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Hamid Dezhampanah
- Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran
| | | |
Collapse
|
9
|
Mahmoodi NO, Ahmadi A, Yazdani Nyaki H, Taherpour Nahzomi H, Panahi Kokhdan E. Efficient synthesis of new azo-sulfonamide derivatives and investigation of their molecular docking and cytotoxicity results. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
10
|
Di Martino M, Sessa L, Di Matteo M, Panunzi B, Piotto S, Concilio S. Azobenzene as Antimicrobial Molecules. Molecules 2022; 27:5643. [PMID: 36080413 PMCID: PMC9457709 DOI: 10.3390/molecules27175643] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/25/2022] [Accepted: 08/30/2022] [Indexed: 11/17/2022] Open
Abstract
Azo molecules, characterized by the presence of a -N=N- double bond, are widely used in various fields due to their sensitivity to external stimuli, ch as light. The emergence of bacterial resistance has pushed research towards designing new antimicrobial molecules that are more efficient than those currently in use. Many authors have attempted to exploit the antimicrobial activity of azobenzene and to utilize their photoisomerization for selective control of the bioactivities of antimicrobial molecules, which is necessary for antibacterial therapy. This review will provide a systematic and consequential approach to coupling azobenzene moiety with active antimicrobial molecules and drugs, including small and large organic molecules, such as peptides. A selection of significant cutting-edge articles collected in recent years has been discussed, based on the structural pattern and antimicrobial performance, focusing especially on the photoactivity of azobenzene and the design of smart materials as the most targeted and desirable application.
Collapse
Affiliation(s)
- Miriam Di Martino
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy
| | - Lucia Sessa
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy
| | - Martina Di Matteo
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy
| | - Barbara Panunzi
- Department of Agriculture, University of Napoli Federico II, 80126 Naples, Italy
| | - Stefano Piotto
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy
- Bionam Research Center for Biomaterials, University of Salerno, 84084 Fisciano, Italy
| | - Simona Concilio
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy
- Bionam Research Center for Biomaterials, University of Salerno, 84084 Fisciano, Italy
| |
Collapse
|
11
|
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]
|
12
|
Sukanya S, Venkatesh T, Aditya Rao S, Joy MN. Efficient L-Proline catalyzed synthesis of some new (4-substituted-phenyl)-1,5-dihydro-2H-pyrimido[4,5-d][1,3]thiazolo[3,2a]-pyrimidine-2,4(3H)-diones bearing thiazolopyrimidine derivatives and evaluation of their pharmacological activities. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131324] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
13
|
Banaszak-Leonard E, Fayeulle A, Franche A, Sagadevan S, Billamboz M. Antimicrobial azo molecules: a review. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2021. [DOI: 10.1007/s13738-021-02238-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
14
|
Nagaraja O, Bodke YD, Pushpavathi I, Ravi Kumar S. Synthesis, characterization and biological investigations of potentially bioactive heterocyclic compounds containing 4-hydroxy coumarin. Heliyon 2020; 6:e04245. [PMID: 32637685 PMCID: PMC7330081 DOI: 10.1016/j.heliyon.2020.e04245] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/19/2020] [Accepted: 06/15/2020] [Indexed: 11/29/2022] Open
Abstract
In this paper, we have reported the synthesis of a series of heterocyclic azo dyes containing 4-hydroxy coumarin by diazo-coupling reaction. The structural aspect of the newly synthesized compounds was accomplished by various physico-chemical techniques like UV-Visible, FT-IR, NMR, and mass spectrometry. The computational calculations and geometrical optimization of the newly synthesized azo dyes were investigated by using Gaussian software with the help of Density functional theory (DFT)/B3LYP method using 6-31G(d,p) basis set at gaseous phase. Also, the quantum chemical parameters were evaluated to understand the structural activity concept of the dyes. The pharmacological efficacy of the azo dyes was investigated by antimicrobial, antitubercular, DNA cleavage and in silico molecular docking studies. All the newly synthesized compounds were able to exhibit significant inhibitory activity against tested microbes. Further, the in silico molecular docking showed effective binding properties of the compounds against RpsA target receptor.
Collapse
Affiliation(s)
- O Nagaraja
- Department of PG Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, JnanaSahyadri, Shankaraghatta-577451, Karnataka, India
| | - Yadav D Bodke
- Department of PG Studies and Research in Chemistry, School of Chemical Sciences, Kuvempu University, JnanaSahyadri, Shankaraghatta-577451, Karnataka, India
| | - Itte Pushpavathi
- Department of PG Studies and Research in Industrial Chemistry, School of Chemical Sciences, Kuvempu University, JnanaSahyadri, Shankaraghatta-577451, Karnataka, India
| | - S Ravi Kumar
- Department of PG Studies and Research in Biotechnology, School of Bio Sciences, Kuvempu University, JnanaSahyadri, Shankaraghatta-577451, Karnataka, India
| |
Collapse
|
15
|
Kumar V, Keshavayya J, Matada MN, Srinivasa SM, Rangappa S. Synthesis, Characterization and Biological Potency of Butyl‐Pyridone Based Azo Dyes. ChemistrySelect 2020. [DOI: 10.1002/slct.201904954] [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)
- Vinod Kumar
- Department of Chemistry, School of Chemical Sciences Jnana SahyadriKuvempu University Shankaraghatta 577 451 Shivamogga, Karnataka India
| | - J. Keshavayya
- Department of Chemistry, School of Chemical Sciences Jnana SahyadriKuvempu University Shankaraghatta 577 451 Shivamogga, Karnataka India
| | - Mallikarjuna N. Matada
- Department of Chemistry, School of Chemical Sciences Jnana SahyadriKuvempu University Shankaraghatta 577 451 Shivamogga, Karnataka India
| | - Sudhanva M. Srinivasa
- Adichunchanagiri Institute for Molecular MedicineAdichunchanagiri Institute of Medical Sciences BG Nagara, Mandya 571448 India
| | - S. Rangappa
- Adichunchanagiri Institute for Molecular MedicineAdichunchanagiri Institute of Medical Sciences BG Nagara, Mandya 571448 India
| |
Collapse
|
16
|
Synthesis, characterization and pharmacological evaluation of 2-aminothiazole incorporated azo dyes. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127493] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
17
|
Synthesis, characterization, computational and biological studies of nitrothiazole incorporated heterocyclic azo dyes. Struct Chem 2020. [DOI: 10.1007/s11224-020-01493-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|