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Uddin KM, Meem MH, Akter M, Rahman S, Al-Gawati MA, Alarifi N, Albrithen H, Alodhayb A, Poirier RA, Bhuiyan MH. Design, synthesis, and bioevaluation of novel unsaturated cyanoacetamide derivatives: In vitro and in silico exploration. MethodsX 2024; 12:102691. [PMID: 38660042 PMCID: PMC11041845 DOI: 10.1016/j.mex.2024.102691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 04/02/2024] [Indexed: 04/26/2024] Open
Abstract
In this study, we synthesized novel α,β-unsaturated 2-cyanoacetamide derivatives (1-5) using microwave-assisted Knoevenagel condensation. Characterization of these compounds was carried out using FTIR and 1H NMR spectroscopy. We then evaluated their in vitro antibacterial activity against both gram-positive and gram-negative pathogenic bacteria. Additionally, we employed in silico methods, including ADMET prediction and density functional theory (DFT) calculations of molecular orbital properties, to investigate these cyanoacetamide derivatives (1-5). Molecular docking was used to assess the binding interactions of these derivatives (1-5) with seven target proteins (5MM8, 4NZZ, 7FEQ, 5NIJ, ITM2, 6SE1, and 5GVZ) and compared them to the reference standard tyrphostin AG99. Notably, derivative 5 exhibited the most favorable binding affinity, with a binding energy of -7.7 kcal mol-1 when interacting with the staphylococcus aureus (PDB:5MM8), while also meeting all drug-likeness criteria. Additionally, molecular dynamics simulations were carried out to evaluate the stability of the interaction between the protein and ligand, utilizing parameters such as Root-Mean-Square Deviation (RMSD), Root-Mean-Square Fluctuation (RMSF), Radius of Gyration (Rg), and Principal Component Analysis (PCA). A 50 nanosecond molecular dynamics (MD) simulation was performed to investigate stability further, incorporating RMSD and RMSF analyses on compound 5 within the active binding site of the modeled protein across different temperatures (300, 305, 310, and 320 K). Among these temperatures, compound 5 exhibited an RMSD value ranging from approximately 0.2 to 0.3 nm at 310 K (body temperature) with the 5MM8 target, which differed from the other temperature conditions. The in silico results suggest that compound 5 maintained significant conformational stability throughout the 50 ns simulation period. It is consistent with its low docking energy and in vitro findings concerning α,β-unsaturated cyanoacetamides. Key insights from this study include:•The creation of innovative α,β-unsaturated 2-cyanoacetamide derivatives (1-5) employing cost-effective, licensed, versatile, and efficient software for both in silico and in vitro assessment of antibacterial activity.•Utilization of FTIR and NMR techniques for characterizing compounds 1-5.
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Affiliation(s)
- Kabir M. Uddin
- Department of Biochemistry and Microbiology, North South University, Bashundhara, Dhaka 1217, Bangladesh
| | - Mehnaz Hossain Meem
- Department of Biochemistry and Microbiology, North South University, Bashundhara, Dhaka 1217, Bangladesh
| | - Mokseda Akter
- Bioorganic and Medicinal Chemistry Laboratory, Department of Chemistry, University of Chittagong, Chattogram 4331, Bangladesh
| | - Shofiur Rahman
- Biological and Environmental Sensing Research Unit, King Abdullah Institute for Nanotechnology, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mahmoud A. Al-Gawati
- Biological and Environmental Sensing Research Unit, King Abdullah Institute for Nanotechnology, King Saud University, Riyadh 11451, Saudi Arabia
| | - Nahed Alarifi
- Research Chair for Tribology, Surface, and Interface Sciences, Department of Physics and Astronomy, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hamad Albrithen
- Biological and Environmental Sensing Research Unit, King Abdullah Institute for Nanotechnology, King Saud University, Riyadh 11451, Saudi Arabia
- Research Chair for Tribology, Surface, and Interface Sciences, Department of Physics and Astronomy, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah Alodhayb
- Biological and Environmental Sensing Research Unit, King Abdullah Institute for Nanotechnology, King Saud University, Riyadh 11451, Saudi Arabia
- Research Chair for Tribology, Surface, and Interface Sciences, Department of Physics and Astronomy, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Raymond A. Poirier
- Department of Chemistry, Memorial University, St. John's, Newfoundland A1B 3 × 7, Canada
| | - Md. Mosharef H. Bhuiyan
- Bioorganic and Medicinal Chemistry Laboratory, Department of Chemistry, University of Chittagong, Chattogram 4331, Bangladesh
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2
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Karimi M, Ramazani A, Sajjadifar S, Rezayati S. A copper(ii) complex containing pyridine-2-carbaldehyde and its direct binding onto ethylenediamine functionalized with Fe 3O 4@SiO 2 nanoparticles for catalytic applications. RSC Adv 2023; 13:29121-29140. [PMID: 37800129 PMCID: PMC10548530 DOI: 10.1039/d3ra05649j] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/23/2023] [Indexed: 10/07/2023] Open
Abstract
In the present study, a copper(ii) complex containing a pyridine-2-carbaldehyde ligand and its direct binding onto ethylenediamine functionalized with Fe3O4@SiO2 nanoparticles [Cu(ii)-Schiff base-(CH2)3-SiO2@Fe3O4] as a heterogeneous magnetic nanocatalyst can be easily prepared using a multi-step method. Next, the structural and magnetic properties of the synthesized nanoparticles were identified using Fourier-transform infrared spectroscopy (FT-IR), inductively coupled plasma (ICP), vibrating-sample magnetometry (VSM), transmission electron microscopy (TEM), field-emission scanning electron microscopy (FE-SEM), thermogravimetric analysis (TGA), PXRD (Powder X-ray diffraction), Brunauer-Emmett-Teller (BET), and energy-dispersive X-ray spectrometry (EDX) techniques. TEM images reveal that the average particle size distribution was found to be in the range of 45-55 nm with spherical shape. The PXRD analysis indicated that the crystallite size was found to be 35.2 nm. The synthesized nanocatalyst exhibited a very good catalytic ability in the synthesis reaction of pyran derivatives and 2-benzylidenemalononitrile derivatives. Product 2-amino-7,7-dimethyl-4-(4-nitrophenyl)-5-oxo-5,6,7,8-tetrahydrobenzo[b]pyran 4e was achieved in 97% yield with a TON of 129.3 and a TOF of 646.6 h-1 and product 2-(4-cyanobenzylidene)malononitrile 3j was achieved in 96% yield with a TON of 128 and a TOF of 984.6 h-1. In addition, the synthesized nanocatalyst was easily separated from the reaction mixture by a magnet and used 7 consecutive times without significant loss of catalytic activity. Also, leaching of copper metal from the synthesized nanocatalyst was very insignificant for this reaction.
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Affiliation(s)
- Masoud Karimi
- Department of Chemistry, Faculty of Science, University of Zanjan Zanjan 45371-38791 Iran
| | - Ali Ramazani
- Department of Chemistry, Faculty of Science, University of Zanjan Zanjan 45371-38791 Iran
- Department of Biotechnology, Research Institute of Modern Biological Techniques (RIMBT), University of Zanjan Zanjan 45371-38791 Iran
| | - Sami Sajjadifar
- Department of Chemistry, Payame Noor University PO BOX 19395-4697 Tehran Iran
| | - Sobhan Rezayati
- Department of Chemistry, Faculty of Science, University of Zanjan Zanjan 45371-38791 Iran
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3
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Uddin KM, Sakib M, Siraji S, Uddin R, Rahman S, Alodhayb A, Alibrahim KA, Kumer A, Matin MM, Bhuiyan MMH. Synthesis of New Derivatives of Benzylidinemalononitrile and Ethyl 2-Cyano-3-phenylacrylate: In Silico Anticancer Evaluation. ACS OMEGA 2023; 8:25817-25831. [PMID: 37521603 PMCID: PMC10373203 DOI: 10.1021/acsomega.3c01123] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 06/16/2023] [Indexed: 08/01/2023]
Abstract
In this study, microwave-assisted Knoevenagel condensation was used to produce two novel series of derivatives (1-6) from benzylidenemalononitrile and ethyl 2-cyano-3-phenylacrylate. The synthesized compounds were characterized using Fourier transform infrared (FT-IR) and 1H NMR spectroscopies. The pharmacodynamics, toxicity profiles, and biological activities of the compounds were evaluated through an in silico study using prediction of activity spectra for substances (PASS) and Absorption, Distribution, Metabolism, Excretion, and Toxicity (ADMET) studies. According to the PASS prediction results, compounds 1-6 showed greater antineoplastic potency for breast cancer than other types of cancer. Molecular docking was employed to investigate the binding mode and interaction sites of the derivatives (1-6) with three human cancer targets (HER2, EGFR, and human FPPS), and the protein-ligand interactions of these derivatives were compared to those reference standards Tyrphostin 1 (AG9) and Tyrphostin 23 (A23). Compound 3 showed a stronger effect on two cell lines (HER2 and FPPS) than the reference drugs. A 20 ns molecular dynamics (MD) simulation was also conducted to examine the ligand's behavior at the active binding site of the modeled protein, utilizing the lowest docking energy obtained from the molecular docking study. Enthalpies (ΔH), Gibbs free energies (ΔG), entropies (ΔS), and frontier molecular orbital parameters (highest occupied molecular orbital-lowest unoccupied molecular orbital (HOMO-LUMO) gap, hardness, and softness) were calculated to confirm the thermodynamic stability of all derivatives. The consistent results obtained from the in silico studies suggest that compound 3 has potential as a new anticancer and antiparasitic drug. Further research is required to validate its efficacy.
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Affiliation(s)
- Kabir M. Uddin
- Department
of Biochemistry and Microbiology, North
South University, Bashundhara, Dhaka 1217, Bangladesh
| | - Mohiuddin Sakib
- Department
of Biochemistry and Microbiology, North
South University, Bashundhara, Dhaka 1217, Bangladesh
| | - Siam Siraji
- Department
of Biochemistry and Microbiology, North
South University, Bashundhara, Dhaka 1217, Bangladesh
| | - Riaz Uddin
- Biorganic
and Medicinal Chemistry Laboratory, Department of Chemistry, University of Chittagong, Chattogram 4331, Bangladesh
| | - Shofiur Rahman
- Biological
and Environmental Sensing Research Unit, King Abdullah Institute for
Nanotechnology, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah Alodhayb
- Biological
and Environmental Sensing Research Unit, King Abdullah Institute for
Nanotechnology, King Saud University, Riyadh 11451, Saudi Arabia
- Research
Chair for Tribology, Surface, and Interface Sciences, Department of
Physics and Astronomy, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Khuloud A. Alibrahim
- Department
of Chemistry, College of Science, Princess
Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Ajoy Kumer
- Department
of Chemistry, European University of Bangladesh, Gabtoli, Dhaka 1216, Bangladesh
| | - M. Mahbubul Matin
- Biorganic
and Medicinal Chemistry Laboratory, Department of Chemistry, University of Chittagong, Chattogram 4331, Bangladesh
| | - Md. Mosharef H. Bhuiyan
- Biorganic
and Medicinal Chemistry Laboratory, Department of Chemistry, University of Chittagong, Chattogram 4331, Bangladesh
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4
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Stefaniak J, Nowak MG, Wojciechowski M, Milewski S, Skwarecki AS. Inhibitors of glucosamine-6-phosphate synthase as potential antimicrobials or antidiabetics - synthesis and properties. J Enzyme Inhib Med Chem 2022; 37:1928-1956. [PMID: 35801410 PMCID: PMC9272926 DOI: 10.1080/14756366.2022.2096018] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Glucosamine-6-phosphate synthase (GlcN-6-P synthase) is known as a promising target for antimicrobial agents and antidiabetics. Several compounds of natural or synthetic origin have been identified as inhibitors of this enzyme. This set comprises highly selective l-glutamine, amino sugar phosphate or transition state intermediate cis-enolamine analogues. Relatively low antimicrobial activity of these inhibitors, poorly penetrating microbial cell membranes, has been improved using the pro-drug approach. On the other hand, a number of heterocyclic and polycyclic compounds demonstrating antimicrobial activity have been presented as putative inhibitors of the enzyme, based on the results of molecular docking to GlcN-6-P synthase matrix. The most active compounds of this group could be considered promising leads for development of novel antimicrobial drugs or antidiabetics, provided their selective toxicity is confirmed.
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Affiliation(s)
- Joanna Stefaniak
- Department of Organic Chemistry and BioTechMed Center, Gdańsk University of Technology, Gdańsk, Poland
| | - Michał G Nowak
- Department of Organic Chemistry and BioTechMed Center, Gdańsk University of Technology, Gdańsk, Poland
| | - Marek Wojciechowski
- Department of Pharmaceutical Technology and Biochemistry and BioTechMed Center, Gdańsk University of Technology, Gdańsk, Poland
| | - Sławomir Milewski
- Department of Pharmaceutical Technology and Biochemistry and BioTechMed Center, Gdańsk University of Technology, Gdańsk, Poland
| | - Andrzej S Skwarecki
- Department of Pharmaceutical Technology and Biochemistry and BioTechMed Center, Gdańsk University of Technology, Gdańsk, Poland
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5
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Dorababu A. Pyrazolopyrimidines as attractive pharmacophores in efficient drug design: A recent update. Arch Pharm (Weinheim) 2022; 355:e2200154. [PMID: 35698212 DOI: 10.1002/ardp.202200154] [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: 03/25/2022] [Revised: 05/21/2022] [Accepted: 05/23/2022] [Indexed: 12/03/2022]
Abstract
Among the menacing diseases, cancer needs the most attention as millions of people are affected by it worldwide. Genetic and environmental factors play a pivotal role in causing cancer. Although a wide range of underlying mechanisms of cancer has been discovered, efficient treatments have not been discovered to date. Additionally, diseases caused by microbes such as viruses, bacteria, protozoa, and so forth, persistently result in several deaths. Also, inflammation is a major factor that leads to several health issues. For decades, drug design has become a major part of drug discovery and development for curing various diseases. Among the large number of pharmacological agents that have been synthesized, only very few have emerged as efficient drug molecules. Most of them are heterocyclic compounds, which are promising candidates for the design of efficient drug molecules. Furthermore, fused heterocycles showed comparatively stronger pharmacological activities than monocyclic heterocycles. The literature reveals that pyrazolopyrimidines have outstanding biological activity. Hence, here, the diverse pharmacological activities shown by pyrazolopyrimidine derivatives reported in the last 5 years are collated and reviewed systematically. This review is classified into various sections focusing on anticancer, antimicrobial, anti-inflammatory, and enzyme inhibitors. Structure-activity relationships are discussed in brief, which will help researchers design potent pharmacological agents.
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Affiliation(s)
- Atukuri Dorababu
- SRMPP Government First Grade College, Huvinahadagali, Karnataka, India
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6
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Pandya KM, Battula S, Patel NB. Design & Synthesis of InCl3 Catalyzed Novel Pyrazole Conjugates with 2°-Amines; Discover Their in Vitro Antimicrobial & DFT Studies. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2026986] [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]
Affiliation(s)
- Keyur M. Pandya
- Department of Chemistry, Veer Narmad South Gujarat University, Surat, Gujarat, India
- Department of Product Research & Development, Alexza Pharmaceuticals Inc, Mountain View, California, USA
| | | | - Navin B. Patel
- Department of Chemistry, Veer Narmad South Gujarat University, Surat, Gujarat, India
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7
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Abed Bakhotmah D. Synthesis of Fluorine and Phosphorus Compounds Bearing an Amino Pyrimidine-Substituted Pyrazolo[3,4- d]Pyrimidine Moiety as Molluscicidal Agents against Some Snails. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2019.1625066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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8
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Zengin N, Burhan H, Şavk A, Göksu H, Şen F. Synthesis of benzylidenemalononitrile by Knoevenagel condensation through monodisperse carbon nanotube-based NiCu nanohybrids. Sci Rep 2020; 10:12758. [PMID: 32728177 PMCID: PMC7391679 DOI: 10.1038/s41598-020-69764-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 07/20/2020] [Indexed: 11/16/2022] Open
Abstract
Monodisperse nickel/copper nanohybrids (NiCu@MWCNT) based on multi-walled carbon nanotubes (MWCNT) were prepared for the Knoevenagel condensation of aryl and aliphatic aldehydes. The synthesis of these nanohybrids was carried out by the ultrasonic hydroxide assisted reduction method. NiCu@MWCNT nanohybrids were characterized by analytical techniques such as X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM), high-resolution transmission electron microscopy (HR-TEM), and Raman spectroscopy. According to characterization results, NiCu@MWCNT showed that these nanohybrids form highly uniform, crystalline, monodisperse, colloidally stable NiCu@MWCNT nanohybrids were successfully synthesized. Thereafter, a model reaction was carried out to obtain benzylidenemalononitrile derivatives using NiCu@MWCNT as a catalyst, and showed high catalytic performance under mild conditions over 10-180 min.
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Affiliation(s)
- Nursefa Zengin
- Kaynasli Vocational College, Duzce University, Düzce, 81900, Turkey
| | - Hakan Burhan
- Sen Research Group, Biochemistry Department, Faculty of Arts and Science, Dumlupınar University, Evliya Çelebi Campus, 43100, Kütahya, Turkey
| | - Aysun Şavk
- Sen Research Group, Biochemistry Department, Faculty of Arts and Science, Dumlupınar University, Evliya Çelebi Campus, 43100, Kütahya, Turkey
| | - Haydar Göksu
- Kaynasli Vocational College, Duzce University, Düzce, 81900, Turkey.
| | - Fatih Şen
- Sen Research Group, Biochemistry Department, Faculty of Arts and Science, Dumlupınar University, Evliya Çelebi Campus, 43100, Kütahya, Turkey.
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9
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Ahmed MH, El‐Hashash MA, Marzouk MI, El‐Naggar AM. Synthesis and antitumor activity of some nitrogen heterocycles bearing pyrimidine moiety. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4061] [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)
- Marwa H. Ahmed
- Chemistry Department, Faculty of ScienceAin Shams University Abbassia, Cairo Egypt
| | - Maher A. El‐Hashash
- Chemistry Department, Faculty of ScienceAin Shams University Abbassia, Cairo Egypt
| | - Magda I. Marzouk
- Chemistry Department, Faculty of ScienceAin Shams University Abbassia, Cairo Egypt
| | - Abeer M. El‐Naggar
- Chemistry Department, Faculty of ScienceAin Shams University Abbassia, Cairo Egypt
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10
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Al-Otaibi FA, Bakhotmah DA. Synthesis and Biological Evaluation of New Fluorine Compounds Bearing 4-Amino-1,2,4-triazino[4,3-b]-1,2,4-triazin-8-one and the Related Derivatives as CDK2 Inhibitors of Tumor Cell. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1747098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Fatimah A. Al-Otaibi
- King Abdulaziz University, Jeddah, Saudi Arabia
- Tabuk University, Tabuk, Saudi Arabia
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11
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Lather A, Sharma S, Khatkar S, Khatkar A. Docking Related Survey on Heterocyclic Compounds Based on Glucosamine-6- Phosphate Synthase Inhibitors and their Antimicrobial Potential. Curr Pharm Des 2020; 26:1650-1665. [PMID: 32065087 DOI: 10.2174/1381612826666200217115211] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 01/24/2020] [Indexed: 11/22/2022]
Abstract
The synthetic heterocyclic compounds have their importance due to their wide applications in various fields of science. The heterocyclic compounds have been reported for their anticancer, antitubercular, insecticides, analeptics, analgesic, anti-bacterial, anti-viral, anti-fungal, and weedicidal activity. Researchers have tried various newer targets in search of better antimicrobials acting via novel mechanisms. Glucosamine-6-Phosphate synthase is an enzyme present in microbial cells. The inactivation of G-6-P synthase may serve as a novel approach to find better antimicrobials. The increasing demands development of newer and effective antimicrobial drugs has reported in search of newer techniques for the generation of new drugs. Hence, the molecular docking technique shall be explored to find or investigate the newer target finding the novel compounds which can be an active antimicrobial compound. The present review has focused on the reported heterocyclic compounds which have been evaluated for their antimicrobial potential using G-6-P synthase as a target. The results of in silico methods and in vitro methods have been compared and critically discussed.
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Affiliation(s)
- Amit Lather
- Vaish Institute of Pharmaceutical Education & Research, Rohtak, Haryana, India
| | - Sunil Sharma
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, India
| | - Sarita Khatkar
- Vaish Institute of Pharmaceutical Education & Research, Rohtak, Haryana, India
| | - Anurag Khatkar
- Faculty of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana, India
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12
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Ebenezer O, Awolade P, Koorbanally N, Singh P. New library of pyrazole–imidazo[1,2‐α]pyridine molecular conjugates: Synthesis, antibacterial activity and molecular docking studies. Chem Biol Drug Des 2019; 95:162-173. [DOI: 10.1111/cbdd.13632] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/29/2019] [Accepted: 08/26/2019] [Indexed: 11/30/2022]
Affiliation(s)
| | - Paul Awolade
- School of Chemistry University of KwaZulu‐Natal Durban South Africa
| | - Neil Koorbanally
- School of Chemistry University of KwaZulu‐Natal Durban South Africa
| | - Parvesh Singh
- School of Chemistry University of KwaZulu‐Natal Durban South Africa
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13
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Khan SA, Asiri AM, Al-Ghamdi NSM, Asad M, Zayed ME, Elroby SA, Aqlan FM, Wani MY, Sharma K. Microwave assisted synthesis of chalcone and its polycyclic heterocyclic analogues as promising antibacterial agents: In vitro, in silico and DFT studies. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.04.046] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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