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Al-Otaibi JS, Sheena Mary Y, Mary YS, Resmi KS. Computational Evaluation of Molecular Structures and Spectroscopic Properties of Tryptamine Derivatives on Its Binding With Novel Corona Virus Proteins. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.2006248] [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)
- Jamelah S. Al-Otaibi
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
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Mary YS, Sheena Mary Y, Thomas R, Narayana B. Detailed Study of Three Halogenated Benzylpyrazole Acetamide Compounds with Potential Anticancer Properties. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1988997] [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)
| | | | - Renjith Thomas
- Deparment of Chemistry, St Berchmans College (Autonomous), Mahatma Gandhi University, Changanassery, Kerala, India
| | - B. Narayana
- Department of Chemistry, Mangalore University, Mangaluru, Karnataka, India
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Shafi A, Timiri Sathyamurthy RD, Seetharaman J, Sambanthan M, Murugesan R, Sundaram S, Bhanumathy Ramarathinam R. Molecular docking, quantum chemical computational and vibrational studies on bicyclic heterocycle "6-nitro-2,3-dihydro-1,4-benzodioxine": Anti-cancer agent. Comput Biol Chem 2020; 86:107226. [PMID: 32142983 DOI: 10.1016/j.compbiolchem.2020.107226] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 01/15/2020] [Accepted: 01/26/2020] [Indexed: 10/24/2022]
Abstract
The heterocyclic aromatic compounds are primarily used to make pharmaceutical and agrochemicals. In addition, these compounds can be chosen as antioxidants, corrosion inhibitors, electro and opto-electronic devices, polymer material, dye stuff, developers, etc. On the account of this, the heterocyclic aromatic 6-nitro-2,3-dihydro-1,4-benzodioxine (6N3DB) was chosen and the structure is optimized to predict the important properties of it. The structural parameters such as bond length and bond angle have been obtained by DFT/B3LYP/6-311++G(d,p) basis set to know the geometry and orientation of 6N3DB. The molecule has been characterized by FT-IR and FT-Raman spectroscopic techniques to predict the functional groups, vibrational modes and aromatic nature of 6N3DB. The chemical shifts of 1H and 13C have been obtained experimentally and compared with the theoretical data. The parameters such as the band gap between HOMO-LUMO orbitals, λmax, and electron transition probability in frontier orbitals have been estimated to know the NLO and corrosion inhibition activity. HOMO-LUMO orbital diagram has been obtained for different energy levels and their band gap energies have been compared with UV-vis band gap values. The chemical significance of the molecule has been explained using ELF, LOL, and RDG. The binding energy and intermolecular energy values indicate that the title compound possesses anti-cancer property through hydrolase inhibition activity.
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Affiliation(s)
- Aayisha Shafi
- Research and Development Centre, Bharathiar University, Coimbatore, 641046, Tamilnadu, India; Department of Physics, Meenakshi College for Women, Chennai, 600024, Tamilnadu, India
| | | | - Janani Seetharaman
- Department of Physics, Queen Mary's College, Chennai, 600005, Tamilnadu, India
| | - Muthu Sambanthan
- Department of Physics, Arignar Anna Govt.Arts College, Cheyyar, 604407, Tamilnadu, India.
| | - Raja Murugesan
- Department of Physics, Govt. Thirumagal Mill's College, Gudiyattam, 632602, Tamilnadu, India
| | - Sevvanthi Sundaram
- Department of Physics, Arignar Anna Govt.Arts College, Cheyyar, 604407, Tamilnadu, India
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Viji A, Balachandran V, Babiyana S, Narayana B, Saliyan VV. Molecular docking and quantum chemical calculations of 4-methoxy-{2-[3-(4-chlorophenyl)-5-(4-(propane-2-yl) PHENYL)-4, 5-dihydro-1H-pyrazol-1-yl]- 1, 3-thiazol-4-yl}phenol. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127452] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Fathima Rizwana B, Prasana JC, Abraham CS, Muthu S. Spectroscopic investigation, hirshfeld surface analysis and molecular docking studies on anti-viral drug entecavir. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.03.090] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Ramarajan D, Tamilarasan K, Sudha S. Synthesis, crystal structure analysis and DFT studies of 3a,8a-Dihydroxy-2-thioxo-2,3,3a,8a-tetrahydroindeno[1,2- d ]imidazol-8(1 H )-one. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.03.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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