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Hassan SA, Aziz DM, Abdullah MN, Bhat AR, Dongre RS, Hadda TB, Almalki FA, Kawsar SMA, Rahiman AK, Ahmed S, Abdellattif MH, Berredjem M, Sheikh SA, Jamalis J. In vitro and in vivo evaluation of the antimicrobial, antioxidant, cytotoxic, hemolytic activities and in silico POM/DFT/DNA-binding and pharmacokinetic analyses of new sulfonamide bearing thiazolidin-4-ones. J Biomol Struct Dyn 2024; 42:3747-3763. [PMID: 37402503 DOI: 10.1080/07391102.2023.2226713] [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: 11/24/2022] [Accepted: 05/11/2023] [Indexed: 07/06/2023]
Abstract
In this work, Schiff bases and Thiazolidin-4-ones, were synthesized using Sonication and Microwave techniques, respectively. The Schiff base derivatives (3a-b) were synthesized via the reaction of Sulfathiazole (1) with benzaldehyde derivatives (2a-b), followed by the synthesis of 4-thiazoledinone (4a-b) derivatives by cyclizing the synthesized Schiff bases through thioglycholic acid. All the synthesized compounds were characterized by spectroscopic techniques such as FT IR, NMR and HRMS. The synthesized compounds were tested for their in vitro antimicrobial and antioxidant and in vivo cytotoxicity and hemolysis ability. The synthesized compounds displayed better antimicrobial and antioxidant activity and low toxicity in comparison to reference drugs and negative controls, respectively. The hemolysis test revealed the compounds exhibit lower hemolytic effects and hemolytic values are comparatively low and the safety of compounds is in comparison with standard drugs. Theoretical calculations were carried out by using the molecular operating environment (MOE) and Gaussian computing software and observations were in good agreement with the in vitro and in vivo biological activities. Petra/Osiris/Molinspiration (POM) results indicate the presence of three combined antibacterial, antiviral and antitumor pharmacophore sites. The molecular docking revealed the significant binding affinities and non-bonding interactions between the compounds and Erwinia Chrysanthemi (PDB ID: 1SHK). The molecular dynamics simulation under in silico physiological conditions revealed a stable conformation and binding pattern in a stimulating environment. HighlightsNew series of Thaiazolidin-4-one derivatives have been synthesized.Sonication and microwave techniques are used.Antimicrobial, Antioxidant, cytotoxicity, and hemolysis activities were observed for all synthesized compounds.Molecular Docking and DFT/POM analyses have been predicted.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Sangar Ali Hassan
- Department of Chemistry, College of Science, University of Raparin, Sulaymaniyah, Iraq
| | - Dara Muhammed Aziz
- Department of Chemistry, College of Science, University of Raparin, Sulaymaniyah, Iraq
| | | | - Ajmal R Bhat
- Department of Chemistry, R.T.M. Nagpur University, Nagpur, India
| | | | - Taibi Ben Hadda
- Laboratory of Applied Chemistry & Environment, Faculty of Sciences, Mohammed Premier University, Oujda, Morocco
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Faisal A Almalki
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Sarkar M A Kawsar
- Laboratory of Carbohydrate and Nucleoside Chemistry, Department of Chemistry, University of Chittagong, Chittagong, Bangladesh
| | - Aziz Kalilur Rahiman
- Post-Graduate and Research Department of Chemistry, The New College (Autonomous), University of Madras, Chennai, India
| | - Sumeer Ahmed
- Post-Graduate and Research Department of Chemistry, The New College (Autonomous), University of Madras, Chennai, India
| | - Magda H Abdellattif
- Department of Chemistry, College of Science, Taif University, Al-Haweiah, Taif, Saudi Arabia
| | - Malika Berredjem
- Laboratory of Applied Organic Chemistry LCOA, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar - Annaba University, Annaba, Algeria
| | - S A Sheikh
- Department of physics, National Institute of Technology, Srinagar, Kashmir, India
| | - Joazaizulfazli Jamalis
- Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, Johor Bahru, Johor, Malaysia
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Vennila P, Al-Otaibi JS, Venkatesh G, Sheena Mary Y, Raj V, Acharjee N, Tamilselvi P. Structural, Spectral, Molecular Docking, and Molecular Dynamics Simulations of Phenylthiophene-2-Carboxylate Compounds as Potential Anticancer Agents. Polycycl Aromat Compd 2023. [DOI: 10.1080/10406638.2023.2172052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- P. Vennila
- Department of Chemistry, Thiruvalluvar Government Arts College, Rasipuram, India
| | - Jamelah S. Al-Otaibi
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - G. Venkatesh
- Department of Chemistry, Muthayammal Memorial College of Arts & Science, Rasipuram, India
| | | | - V. Raj
- Department of Chemistry, Periyar University, Salem, India
| | - Nivedita Acharjee
- Department of Chemistry, Durgapur Government College, Paschim Bardhaman, India
| | - P. Tamilselvi
- Department of Chemistry, Muthayammal Memorial College of Arts & Science, Rasipuram, India
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Akhter S, Concepcion O, Fernández de la Torre A, Ali A, Rauf Raza A, Eman R, Khalid M, Fayyaz ur Rehman M, Safwan Akram M, Ali HM. Synthesis, Spectroscopic Characterization, DFT and Molecular Dynamics of Quinoline-based Peptoids. ARAB J CHEM 2023. [DOI: 10.1016/j.arabjc.2023.104570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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Al-Otaibi JS, Sheena Mary Y, Fazil S, Mary YS, Sarala S. Modeling the structure and reactivity landscapes of a pyrazole-ammonium ionic derivative using wavefunction-dependent characteristics and screening for potential anti-inflammatory activity. J Biomol Struct Dyn 2022; 40:11190-11202. [PMID: 34328395 DOI: 10.1080/07391102.2021.1957020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Spectroscopic investigations of 1-phenyl -2,3-dimethyl-5-oxo-1,2-dihydro-1H-pyrazol-4-ammonium 2[(2-carboxyphenyl) disulfanyl]benzoate (PACB) reported experimentally and theoretically. NH-O interaction is observed and there is a very large downshift for NH-O stretching frequency. Reactive sites are identified from the chemical and electronic properties. For PACB the maximum repulsion was around H33, H55 and H57 atom. LOL shows red regions between C-C and blue around C atoms are surrounded by a delocalized electron cloud. The red ring is a hallmark of electron density depletion from the NCI plot due to electrostatic repulsion and its existences suggests that coordination sphere for PACB is minimally strained around the central ion. Atomic contact energy values and high score of the docking results obtained propose that, PACB may have inhibitory properties and have a significant function in pharmacological chemistry. Molecular dynamics simulation was performed to validate the stability of the title compound with the Bovine thrombin-activatable fibrinolysis inhibitor protein.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Jamelah S Al-Otaibi
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | | | - Shiji Fazil
- Department of Chemistry, Mannaniya College of Arts and Science, Pangode, Kerala, India
| | | | - S Sarala
- Department of Physics, Kanchi Shri Krishna College of Arts and Science, Kanchipuram, Tamil Nadu, India
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Muthukkumar M, Karthikeyan A, Kamalesu S, Kadri M, Jennifer SJ, Razak IA, Nehru S. Synthesis, crystal structure, optical and DFT studies of a novel Co(II) complex with the mixed ligands 3-bromothiophene-2-carboxylate and 2-aminopyridine. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Kanagavalli A, Thilagavathi G, Jayachitra R, Elangovan N, Sowrirajan S, Shadakshara Murthy KR, Thomas R. Synthesis, Electronic Structure, UV–Vis, Wave Function, and Molecular Docking Studies of Schiff Base (Z)-N-(Thiazol-2-yl)-4-((Thiophene-2-ylmethylene)Amino)Benzenesulfonamide. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2150657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- A. Kanagavalli
- Department of Physics, Government Arts College, Bharathidasan University, Tiruchirappalli, India
| | - G. Thilagavathi
- Department of Physics, Nehru Memorial College, Bharathidasan University, Tiruchirappalli, India
| | - R. Jayachitra
- Department of Physics, Urumu Dhanalakshmi College, Bharathidasan University, Tiruchirappalli, India
| | - N. Elangovan
- Department of Chemistry, St Berchmans College (Autonomous), Mahatma Gandhi University, Changanassery, India
- Department of Mechanical Engineering, University Centre for Research and Development, Chandigarh University, Mohali, India
| | - S. Sowrirajan
- Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
| | | | - Renjith Thomas
- Department of Mechanical Engineering, University Centre for Research and Development, Chandigarh University, Mohali, India
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Verma VA, Shinde VM, Saundane AR, Meti RS, Vennapu DR. Design, Synthesis of Some Innovative Indolo[3,2- c]Isoquinoline-5-One Analogs and Associated Bioactivities, Pharmacophore, Molecular Docking, MEP, and Conceptual DFT Studies. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2149573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Affiliation(s)
- Vaijinath A. Verma
- Department of Chemistry, Shri Prabhu Arts, Science and J. M. Bohra Commerce Degree College, Shorapur, Yadgir, Karnataka, India
| | - Venkat M. Shinde
- Department of Botany, Gulbarga University, Kalaburagi, Karnataka, India
| | - Anand R. Saundane
- Department of P.G. Studies and Research in Chemistry, Gulbarga University, Kalaburagi, Karnataka, India
| | - Rajkumar S. Meti
- Department of Biochemistry, P.G. Centre Chikka Aluvara, Mangalore University, Mangaluru, Karnataka, India
| | - Dushyanth R. Vennapu
- Department of Pharmaceutical Chemistry, KLE University College of Pharmacy, Belagavi, Karnataka, India
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In silico investigation of organometallic complexes for identification of RNase A inhibitor. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Thangarasu S, Siva V, Kannan S, Bahadur SA, Athimoolam S. Polymorphism in Chloride Salt of m-Nitroaniline: Structural, Spectroscopic, Thermal, Molecular Docking, Biological, and Quantum Chemical Computational Investigation. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2130374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Subramanian Thangarasu
- Department of Physics, School of Advanced Sciences, Kalasalingam Academy of Research and Education, Krishnankoil, India
- Condensed Matter Physics Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil, India
| | - Vadivel Siva
- Department of Physics, Karpagam Academy of Higher Education, Coimbatore, India
| | - Sadasivam Kannan
- Centre for High Computing, CSIR-Central Leather Research Institute, Chennai, India
| | - Sultan Asath Bahadur
- Department of Physics, School of Advanced Sciences, Kalasalingam Academy of Research and Education, Krishnankoil, India
- Condensed Matter Physics Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil, India
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Anitha K, Nataraj A, Narayana B, Karthick T. Spectral Characteristics, DFT Exploration, Electronic Properties, Molecular Docking and Biological Activity of 2E-1-(3-Bromothiophene-2-yl)-3-(1, 3-Benzodioxol-5-yl)Prop-2-en-1-One Molecule. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2127802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2022]
Affiliation(s)
- K. Anitha
- Department of Physics, SRM Institute of Science and Technology, Chennai, Tamil Nadu, India
| | - A. Nataraj
- Department of Physics, SRM Institute of Science and Technology, Chennai, Tamil Nadu, India
| | - Badiadka Narayana
- Department of Studies in Chemistry, Mangalore University, Mangalore, Karnataka, India
| | - T. Karthick
- Department of Physics, School of Electrical and Electronics Engineering, SASTRA Deemed University, Tanjavur, Tamil Nadu, India
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Arshad R, Khan MA, Mutahir S, Hussain S, Al-Hazmi GH, Refat MS. DFT, Molecular Docking and ADME Studies of Thiazolidinones as Tyrosinase Inhibitors. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2124286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Raqeeba Arshad
- Department of Chemistry, University of Sialkot, Sialkot, Pakistan
| | - Muhammad Asim Khan
- Department of Chemistry, University of Sialkot, Sialkot, Pakistan
- School of Chemistry and Chemical Engineering, Linyi University, Linyi, China
| | - Sadaf Mutahir
- Department of Chemistry, University of Sialkot, Sialkot, Pakistan
- School of Chemistry and Chemical Engineering, Linyi University, Linyi, China
| | - Sufyan Hussain
- Department of Chemistry, University of Sialkot, Sialkot, Pakistan
| | - Ghaferah H. Al-Hazmi
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Moamen S. Refat
- Department of Chemistry, College of Science, Taif University, Taif, Saudi Arabia
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Sepay N, Chakrabarti S, Afzal M, Alarifi A, Mal D. Identification of 4-acrylamido- N-(pyridazin-3-yl)benzamide as anti-COVID-19 compound: a DFTB, molecular docking, and molecular dynamics study. RSC Adv 2022; 12:24178-24186. [PMID: 36128538 PMCID: PMC9403657 DOI: 10.1039/d2ra04333e] [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: 07/13/2022] [Accepted: 08/16/2022] [Indexed: 11/21/2022] Open
Abstract
Omicron is one of the variants of COVID-19 and continuing member of a pandemic. There are several types of vaccines that were developed around the globe to fight against the virus. However, the world is suffering to find suitable drug candidates for the virus. The main protease (Mpro) enzyme of the virus is the best target for finding drug molecules because of its involvement in viral infection and protein synthesis. ZINC-15 is a database of 750 million commercially available compounds. We find 125 compounds having two aromatic rings and amide groups for non-covalent interactions with active site amino acids and functional groups with the capability to bind -SH group of C145 of Mpro through covalent bonding by a nucleophilic addition reaction. The lead compound (Z144) was identified using molecular docking. The non-covalent interactions (NCI) calculations show the interactions between amino acids present in the active site of the protein and the lead molecules are attractive in nature. The density functional-based tight-binding (DFTB) study of the lead compound with amino acids in the active site indicates that Q190 and Q193 play a very critical role in stabilization. The Michael addition of the acrylamide group of the lead molecule at β-position is facile because the low energy lowest unoccupied molecular orbital (LUMO) is concentrated on the group. From molecular dynamics during 100 ns, it has come to light that strong non-covalent interactions are key for the stability of the lead inside the protein and such binding can fold the protein. The free energy for this interaction is -42.72 kcal mol-1 which was obtained from MM-GB/SA calculations.
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Affiliation(s)
- Nayim Sepay
- Department of Chemistry, Lady Brabourne College Kolkata 700017 India
| | | | - Mohd Afzal
- Department of Chemistry, College of Science, King Saud University Riyadh 11451 Saudi Arabia
| | - Abdullah Alarifi
- Department of Chemistry, College of Science, King Saud University Riyadh 11451 Saudi Arabia
| | - Dasarath Mal
- Department of Chemistry, Vijaygarh Jyotish Ray College Kolkata 700032 India
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Verma C, Quraishi MA, Rhee KY. Corrosion inhibition relevance of semicarbazides: electronic structure, reactivity and coordination chemistry. REV CHEM ENG 2022. [DOI: 10.1515/revce-2022-0009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Semicarbazide (OC(NH2)(N2H3)) and thiosemicarbazide (SC(NH2)(N2H3)) are well-known for their coordination complex formation ability. They contain nonbonding electrons in the form of heteroatoms (N, O and S) and π-electrons in the form of >C=O and >C=S through they strongly coordinate with the metal atoms and ions. Because of their association with this property, the Semicarbazide (SC), thiosemicarbazide (TSC) and their derivatives are widely used for different applications. They serve as building blocks for synthesis of various industrially and biologically useful chemicals. The SC, TSC and they derivatives are also serve as strong aqueous phase corrosion inhibitors. In the present reports, the coordination ability and corrosion protection tendency of Semicarbazide (SC), thiosemicarbazide (TSC) and their derivatives is surveyed and described. These compounds are widely used as inhibitors for different metals and alloys. Through their electron rich sites they adsorb on the metal surface and build corrosion protective film. Their adsorption mostly followed the Langmuir adsorption isotherm. Through their adsorption they increase the value of charge transfer resistance and decrease the value of corrosion current density. Computational studies adopted in the literature indicate that SC, TSC and their derivatives adsorb flatly and spontaneously using charge transfer mechanism.
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Affiliation(s)
- Chandrabhan Verma
- Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum and Minerals , Dhahran 31261 , Saudi Arabia
| | - Mumtaz A. Quraishi
- Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum and Minerals , Dhahran 31261 , Saudi Arabia
| | - Kyong Yop Rhee
- Department of Mechanical Engineering (BK21 Four) , College of Engineering, Kyung Hee University , Yongin , Republic of Korea
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V S, A S, A M, S T, Bahadur S A, S A. Structural, Vibrational and Electro-Optical Properties on Perchlorate Salt of 4-Methoxyanline Studied through Experimental and Theoretical Methods. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2097711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Siva V
- Department of Physics, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, India
| | - Shameem A
- Department of Physics, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, India
| | - Murugan A
- Department of Physics, School of Advanced Sciences, Kalasalingam Academy of Research and Education, Krishnankoil, Tamil Nadu, India
- Condensed Matter Physics Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil, Tamil Nadu, India
| | - Thangarasu S
- Department of Physics, School of Advanced Sciences, Kalasalingam Academy of Research and Education, Krishnankoil, Tamil Nadu, India
- Condensed Matter Physics Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil, Tamil Nadu, India
| | - Asath Bahadur S
- Department of Physics, School of Advanced Sciences, Kalasalingam Academy of Research and Education, Krishnankoil, Tamil Nadu, India
- Condensed Matter Physics Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil, Tamil Nadu, India
| | - Athimoolam S
- Department of Physics, University College of Engineering Nagercoil, Anna University, Nagercoil, Tamil Nadu, India
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Synthesis, Characterization, Molecular Docking and Molecular Dynamics Simulations of Benzamide Derivatives as Potential Anti-Ovarian Cancer Agents. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133785] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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16
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Venkatesh G, Sixto-López Y, Vennila P, Mary YS, Correa-Basurto J, Mary YS, Manikandan A. An investigation on the molecular structure, interaction with metal clusters, anti-Covid-19 ability of 2-deoxy-D-glucose: DFT calculations, MD and docking simulations. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132678] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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17
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Abdous S, Derradji M, Mehelli O, Belgacemi R, Soudjrari S, Ramdani N, Khiari K, Kadi MEA, Liu W. Synthesis and characterization of nitrogen-rich polybenzoxazines for energetic applications. HIGH PERFORM POLYM 2022. [DOI: 10.1177/09540083211073654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In a vision to develop new synthetic routes for the preparation of energetic materials, two new energetic benzoxazine monomers were synthesized via a two-step Mannich reaction process involving the incorporation of nitrogen–nitrogen bonds and explosophore groups (NO2) into the monomer backbone. The molecular structures of the synthesized monomers were confirmed by 1H NMR, Fourier transform infrared and elemental analysis techniques. The curing behavior and the degradation phenomena were evaluated by differential scanning calorimetry-thermogravimetric analysis analyses. The two monomers showed two distinct exothermic peaks related to the polymerization and degradation phases. The energetic performances were evaluated by determining the heat of combustion and formation using a bomb calorimeter, in an oxygen atmosphere. The results indicated that the 2,4 dinitrophenylhydrazine–based benzoxazine has better energetic properties than the phenylsemicarbazide-based benzoxazine, and the two developed polymers showed comparable performances with nitrocellulose and glycid azide polymer. Overall, this study has demonstrated that the ease of synthesis of the benzoxazine resins via Mannich reaction can be further extended to the energetic field and further research is undergoing to fully unravel the potential of these exceptional materials.
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Affiliation(s)
- Slimane Abdous
- UER Procédés Energétiques, Ecole Militaire Polytechnique, Bordj El Bahri, Algeria
| | - Mehdi Derradji
- UER Procédés Energétiques, Ecole Militaire Polytechnique, Bordj El Bahri, Algeria
| | - Oussama Mehelli
- UER Procédés Energétiques, Ecole Militaire Polytechnique, Bordj El Bahri, Algeria
| | - Raouf Belgacemi
- UER Procédés Energétiques, Ecole Militaire Polytechnique, Bordj El Bahri, Algeria
| | - Sarah Soudjrari
- UER Procédés Energétiques, Ecole Militaire Polytechnique, Bordj El Bahri, Algeria
| | - Noureddine Ramdani
- UER Procédés Energétiques, Ecole Militaire Polytechnique, Bordj El Bahri, Algeria
| | - Karim Khiari
- UER Procédés Energétiques, Ecole Militaire Polytechnique, Bordj El Bahri, Algeria
| | | | - Wenbin Liu
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Institute of Composite Materials, Harbin, China
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Kavitha N, Alivelu M. The Computational Study, 3D-QSAR, and Molecular Docking Study of 2-Amino 5-Methyl Pyridine. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2028871] [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)
- Natte Kavitha
- Department of Chemistry, Pingle Govt. College for Women, Warangal, Telangana, India
| | - Munagala Alivelu
- Department of Chemistry, Pingle Govt. College for Women, Warangal, Telangana, India
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Synthesis, spectroscopic characterization, molecular docking studies and DFT calculation of novel Mannich base 1-((4-ethylpiperazin-1-yl)(2-hydroxyphenyl)methyl)naphthalen-2-ol. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131164] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Al-Otaibi JS, Mary YS, Mary YS, Yadav R. Structural and reactivity studies of pravadoline –An ionic liquid, with reference to its wavefunction-relative properties using DFT and MD simulation. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131074] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Serdaroğlu G, Şahin N, Şahin-Bölükbaşı S, Üstün E. Novel Ag(I)-NHC complex: synthesis, in vitro cytotoxic activity, molecular docking, and quantum chemical studies. ACTA ACUST UNITED AC 2021; 77:21-36. [PMID: 34225394 DOI: 10.1515/znc-2021-0130] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 06/15/2021] [Indexed: 12/18/2022]
Abstract
The importance of organometallic complexes in cancer biology has attracted attention in recent years. In this paper, we look for the in vitro cytotoxic capability of novel benzimidazole-based N-heterocyclic carbene (NHC) precursor (1) and its Ag(I)-NHC complex (2). For this purpose, these novel Ag(I)-NHC complex (2) was characterized by spectroscopic techniques (1H, 13C{1H} nuclear magnetic resonance (NMR), and Fourier-transform infrared spectroscopy (FT-IR)). Then, in vitro cytotoxic activities of NHC precursor (1) and Ag(I)-NHC complex (2) were investigated against MCF-7, MDA-MB-231 human breast, DU-145 prostate cancer cells, and L-929 healthy cells using MTT assay for 24, 48, and 72 h incubation times. Ag(I)-NHC complex (2) showed promising in vitro cytotoxic activity against all cell lines for three incubation times, with IC50 values lower than 5 µM. It was also determined that (NHC) precursor (1) were lower in vitro cytotoxic activity than Ag(I)-NHC complex (2) against all cell lines. Selectivity indexes (SIs) of Ag(I)-NHC complex (2) against cancer cells were found higher than 2 for 24 and 48 h incubation time. Besides, the electronic structure and spectroscopic data of the newly synthesized precursor and its Ag-complex have been supported by density functional theory (DFT) calculations and molecular docking analysis. After, the anticancer activity of these compounds has been discussed considering the results of the frontier molecular orbital analysis. We hope that the obtained results from the experiments and computational tools will bring a new perspective to cancer research in terms of supported by quantum chemical calculations.
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Affiliation(s)
- Goncagül Serdaroğlu
- Math. and Sci. Edu., Faculty of Education, Sivas Cumhuriyet University, 58140 Sivas, Turkey
| | - Neslihan Şahin
- Department of Basic Education, Faculty of Education, Sivas Cumhuriyet University, 58140 Sivas, Turkey
- Department of Chemistry, Faculty of Science and Art, İnönü University, 44280 Malatya, Turkey
- Catalysis Research, and Application Center, İnönü University, 44280 Malatya, Turkey
| | - Serap Şahin-Bölükbaşı
- Department of Biochemistry, Faculty of Pharmacy, Sivas Cumhuriyet University, 58140 Sivas, Turkey
| | - Elvan Üstün
- Department of Chemistry, Faculty of Science and Art, Ordu University, 52200 Ordu, Turkey
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Periyasamy K, Sakthivel P, Vennila P, Anbarasan P, Venkatesh G, Sheena Mary Y. Novel D-π-A phenothiazine and dibenzofuran organic dyes with simple structures for efficient dye-sensitized solar cells. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113269] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Crystal structure determination and computational studies of 1,4-dihydropyridine derivatives as selective T-type calcium channel blockers. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.129898] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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AMOKO J, AKİNYELE O, OYENEYİN O, OLAYANJU D. Corrosion Inhibitive Potentials Of (E)-5-((4-Benzoylphenyl)Diazenyl)-2-Hydroxybenzoic Acid On Mild Steel Surface In 0.5 M HCl- Experimental And DFT Calculations. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2021. [DOI: 10.18596/jotcsa.821488] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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TamilSelvan S, Prakasam A, Venkatesh G, Kamal C, Sheena Mary Y, Parveen Banu S, Vennila P, Shyma Mary Y. Synthesis, spectral characterizations, molecular geometries and electronic properties of phenothiazine based organic dyes for dye-sensitized solar cells. Z PHYS CHEM 2020. [DOI: 10.1515/zpch-2020-1732] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Abstract
A number of organic dye compounds is developed and used as dye-sensitized solar cells in order to produce cost-effective devices and enhance cell performance. In this aspect, phenothiazine based organic dye compounds such as (E)-3-(7-bromo-10-phenyl-10H-phenothiazine-3-yl) acrylic acid and (E)-3-(7-bromo-10-phenyl-10H-phenothiazine-3-yl)-2-cyanoacrylic acid have been synthesized. The synthesized dye compounds have been characterized through Fourier-transform infrared, Fourier-transform Raman and nuclear magnetic resonance spectroscopic method. The Ultraviolet–Visible spectra were recorded and electronic features were discussed with the theoretically calculated bands using time-dependent density functional theory. Frontier molecular orbital, natural bond orbital and non-linear optical properties have been calculated for these compounds using density functional theory. The photosensitization properties such as light harvesting efficiency and electron injection driving force (∆G
inject) have also been discussed.
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Affiliation(s)
| | - Annamalai Prakasam
- Department of Physics , Thiruvalluvar Government Arts College , Rasipuram 638052 , India
| | - Ganesan Venkatesh
- Department of Chemistry , VSA Group of Institutions , Salem , Tamil Nadu 636010 , India
| | - Chennappan Kamal
- Department of Chemistry , Mahendra College of Engineering , Namakkal , Tamil Nadu 636106 , India
| | - Yohannan Sheena Mary
- Department of Physics , Fatima Mata National College (Autonomous) , Kollam , Kerala , India
| | | | - Palanisamy Vennila
- Department of Chemistry , Thiruvalluvar Government Arts College , Rasipuram 638052 , India
| | - Yohannan Shyma Mary
- Department of Physics , Fatima Mata National College (Autonomous) , Kollam , Kerala , India
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Mehta CH, Narayan R, Aithal G, Pandiyan S, Bhat P, Dengale S, Shah A, Nayak UY, Garg S. Molecular simulation driven experiment for formulation of fixed dose combination of Darunavir and Ritonavir as anti-HIV nanosuspension. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111469] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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