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Pereira WA, Nascimento ÉCM, Martins JBL. Electronic and structural study of T315I mutated form in DFG-out conformation of BCR-ABL inhibitors. J Biomol Struct Dyn 2022; 40:9774-9788. [PMID: 34121617 DOI: 10.1080/07391102.2021.1935320] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In this work, the four main drugs for the treatment of chronic myeloid leukemia were analyzed, being imatinib, dasatinib, nilotinib and ponatinib followed by four derivative molecules of nilotinib and ponatinib. For these derivative molecules, the fluorine atoms were replaced by hydrogen and chlorine atoms in order to shade light to the structural effects on this set of inhibitors. Electronic studies were performed at density functional theory level with the B3LYP functional and 6-311+G(d,p) basis set. The frontier molecular orbitals, gap HOMO-LUMO, and NBO were analyzed and compared to docking studies for mutant T315I tyrosine kinase protein structure code 3IK3, in the DFG-out conformation. Structural similarities were pointed out, such as the presence of groups common to all inhibitors and modifications raised up on new generations of imatinib-based inhibitors. One of them is the trifluoromethyl group present in nilotinib and later included in ponatinib, in addition to the 1-methylpiperazin-1-ium group that is present in imatinib and ponatinib. The frontier molecular orbitals of imatinib and ponatinib are contributing to the same amino acid residues, and the ineffectiveness of imatinib against the T315I mutation was discussed.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Washington A Pereira
- Institute of Chemistry, Laboratory of Computational Chemistry, University of Brasília, Brasília, Federal District, Brazil
| | - Érica C M Nascimento
- Institute of Chemistry, Laboratory of Computational Chemistry, University of Brasília, Brasília, Federal District, Brazil
| | - João B L Martins
- Institute of Chemistry, Laboratory of Computational Chemistry, University of Brasília, Brasília, Federal District, Brazil
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2
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Hajji M, Abad N, Habib MA, Elmgirhi SMH, Guerfel T. Computational chemistry methods for modelling non-covalent interactions and chemical reactivity— An overview. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100208] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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3
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Gassoumi B, Mohamed FEB, Khedmi N, Karayel A, Echabaane M, Ghalla H, Özkınalı S, Ben Chaabane R. Theoretical assessment of calix[4]arene-N-β-ketoimine (n=1-4) derivatives: Conformational studies, optoelectronic, and sensing of Cu 2+cation. J Mol Model 2021; 27:16. [PMID: 33409596 DOI: 10.1007/s00894-020-04622-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 11/26/2020] [Indexed: 11/25/2022]
Abstract
Herein, we have investigated the key functions of the calix[4]arene, abbreviated as CX [1], and designed its several derivatives by substitution of the functional groups. Molecular geometry provides an intuitive understanding of the effect of functional groups on various physical properties. The addition of the N-β-ketoimine (n = 1-4) ligands has a direct effect on the stretching vibration of the H-bonding interaction. The results showed that all molecules possess absorption bands at 190 nm and in the range between 200 and 300 nm assigned to π-π* and n-π* transitions. HOMO-LUMO energy gap of the CX[4]-N-β-ketoimine, one with chemical hardness of 1.62 eV, has been found to be 3.24 eV calculated at B3LYP/6-31 + G(d) level of theory. This finding explains the good kinetic stability of this compound. The large values of electrophilicity make the current molecules as a good electrophilic species. The atom in molecule (AIM) and the reduced density gradient (RDG) analyses showed the type and the strength of the interactions taking place between Cu2+ and the β-ketoimine ligands.
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Affiliation(s)
- B Gassoumi
- Laboratory of Advanced Materials and Interfaces (LIMA), Faculty of Science of Monastir, Avenue of Environnment, University of Monastir, 5000, Monastir, Tunisia.
- Institute of Light and Matter, UMR5306 University of Lyon1-CNRS, University of Lyon, 69622, Villeurbanne Cedex, France.
| | - F E Ben Mohamed
- Department of Physics, Faculty of Arts and Sciences of AlMikhwah, Al-BAHA University, Al Baha, Kingdom of Saudi Arabia
| | - N Khedmi
- Department of Physics, Faculty of Arts and Sciences of AlMikhwah, Al-BAHA University, Al Baha, Kingdom of Saudi Arabia
| | - A Karayel
- Department of Physics, Faculty of Arts and Sciences, Hitit University, Çorum, Turkey
| | - M Echabaane
- NANOMISENE Lab, LR16CRMN01, Centre for Research on Microelectronics and Nanotechnology CRMN of Technopark of Sousse, B.P. 334, Sahloul, 4034, Sousse, Tunisia
| | - H Ghalla
- Quantum and Statistical Physics Laboratory, Faculty of Science, University of Monastir, 5079, Monastir, Tunisia
| | - S Özkınalı
- Department of Chemistry, Faculty of Arts and Sciences, Hitit University, Çorum, Turkey
| | - R Ben Chaabane
- Laboratory of Advanced Materials and Interfaces (LIMA), Faculty of Science of Monastir, Avenue of Environnment, University of Monastir, 5000, Monastir, Tunisia.
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Gassoumi B, Ghalla H, Chaabane RB. A theoretical study of the global and local electrophilicity, nucleophilicity, polarizability and QTAIM theory for calix[4]arene-gas interaction. Heliyon 2020; 6:e04554. [PMID: 32775724 PMCID: PMC7399128 DOI: 10.1016/j.heliyon.2020.e04554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/02/2020] [Accepted: 07/22/2020] [Indexed: 11/25/2022] Open
Abstract
The calix[4]arene molecule, abbreviated as CX[4], is known by the four phenolic groups and a hydrophobic cavity able to enclose small molecules. The interactions between CX[4] and NO3, NO2, CO2, and N2 gas molecules have been studied. These guest species are placed inside and outside the cavity of the host molecule CX[4]. The formation of H-bonding has been deeply discussed based on the infrared spectrum and the polarizability analysis. Global and local indices have been calculated for a series of gas (NO3, NO2, CO2 and N2) in interaction with the CX[4] molecule to explain the electrophilic or nucleophilic activations in endo-vs. exo-cavity interaction zone. As expected, there is a correlation between the proposed global electrophilicity and global nucleophilicity together for an explanation of the chemo-selectivity region. Finally, the topological parameter analyses of the host-guests interactions have been estimated by using DFT calculations.
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Affiliation(s)
- B. Gassoumi
- Laboratory of Advanced Materials and Interfaces (LIMA), University of Monastir, Faculty of Science of Monastir, Avenue of Environnment, 5000, Monastir, Tunisia
- Institute of Light and Matter, UMR5306 University of Lyon 1-CNRS, University of Lyon, 69622, Villeurbanne Cedex, France
| | - H. Ghalla
- University of Monastir, Quantum and Statistical Physics Laboratory, Faculty of Science, Monastir, 5079, Tunisia
| | - R. Ben. Chaabane
- Laboratory of Advanced Materials and Interfaces (LIMA), University of Monastir, Faculty of Science of Monastir, Avenue of Environnment, 5000, Monastir, Tunisia
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Gassoumi B, Ghalla H, Chaabane RB. Host-guest complexation studies of NO 3, NO 2, CO 2, and N 2 gas with the calix[4]arene molecule. J Mol Model 2020; 26:149. [PMID: 32444916 DOI: 10.1007/s00894-020-04416-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 05/09/2020] [Indexed: 01/31/2023]
Abstract
Calix[n]arenes (abbreviated as CX[n]) are the macro-molecules based on phenol groups with a hydrophobic cavity to encapsulate a gas or small molecules. They are used as molecular vehicles. For instance, these molecules are used in the activation of the solubility of monomers in the specific media and in pharmaceutical drug delivery. The limit of the development of gaseous pollutants will be a vital subject in the future. The polluting gases NO3, NO2, CO2, N2, etc., need cage molecules, such as CX[4], to be encapsulated. In this report, the red shift of the H-bonding interactions of the CX[4]-gas (by adding the gas inside or outside the cavity) is clearly explained by the vibrational analysis. The electronic spectra of the complexes of CX[4] with NO3, NO2, CO2, and N2) exhibit a blue-shift pick in comparison with the ones observed for the CX[4] molecule. The electrophilic and nucleophilic sites of the stable host-guest have been investigated. Additionally, the non-covalent interactions have been calculated based on the reduced density gradient RDG and QTAIM theory.
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Affiliation(s)
- Bouzid Gassoumi
- Laboratory of Advanced Materials and Interfaces (LIMA), Faculty of Science of Monastir, University of Monastir, Avenue of Environment, 5000, Monastir, Tunisia. .,Institute of Light and Matter, UMR 5306 University of Lyon 1-CNRS, University of Lyon, 69622, Villeurbanne cedex, France.
| | - Houcine Ghalla
- Quantum and Statistical Physics Laboratory, Faculty of Science, University of Monastir, 5079, Monastir, Tunisia
| | - Rafik Ben Chaabane
- Laboratory of Advanced Materials and Interfaces (LIMA), Faculty of Science of Monastir, University of Monastir, Avenue of Environment, 5000, Monastir, Tunisia.
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Gassoumi B, Ghalla H, Chaabane RB. DFT and TD-DFT investigation of calix[4]arene interactions with TFSI - ion. Heliyon 2019; 5:e02822. [PMID: 31844737 PMCID: PMC6888763 DOI: 10.1016/j.heliyon.2019.e02822] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 10/30/2019] [Accepted: 11/05/2019] [Indexed: 11/18/2022] Open
Abstract
Understanding the interactions of the calix[n]arene molecules with a variety of invited chemicals entities is getting very important. In this context, we have studied a new host-guest such as the interaction of the calix[4]arenes with the bis (trifluoromethylsulfonyl) imide TFSI- ion. The energy gap has decreased from 3.53 eV to 2.11 eV indicating the reliability of the electrochemical evaluation of HOMO and LUMO energy levels. In a predominant number of cases, we obtain the spatial accumulation of HOMO and LUMO at the interface of phenol groups. Then, according to the QNBO charge distribution of these host-guests interactions, we have demonstrated the direction of charge transfer between the CX[4] molecule and the TFSI- ion. More importantly, the non covalent interactions (NCI) have been investigated that the endo-cavity position of the TFSI-4 is the most stable position between all these host-guests. By using DFT quantum methods, we have identified as a suitable host for TFSI- which can be used in the electronic technology.
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Affiliation(s)
- B. Gassoumi
- Laboratory of Advanced Materials and Interfaces (LIMA), University of Monastir, Faculty of Science of Monastir, Avenue of Environnment, 5000, Monastir, Tunisia
- Institute of Light and Matter, UMR5306 University of Lyon 1-CNRS, University of Lyon, 69622, Villeurbanne cedex, France
| | - H. Ghalla
- University of Monastir, Quantum Physics Laboratory, Faculty of Science, Monastir, 5079, Tunisia
| | - R. Ben. Chaabane
- Laboratory of Advanced Materials and Interfaces (LIMA), University of Monastir, Faculty of Science of Monastir, Avenue of Environnment, 5000, Monastir, Tunisia
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A novel triazine‒bearing calix[4]arene: Design, synthesis and gas sensing affinity for volatile organic compounds. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.03.027] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Calixarenes: Generalities and Their Role in Improving the Solubility, Biocompatibility, Stability, Bioavailability, Detection, and Transport of Biomolecules. Biomolecules 2019; 9:biom9030090. [PMID: 30841659 PMCID: PMC6468619 DOI: 10.3390/biom9030090] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 02/24/2019] [Accepted: 02/28/2019] [Indexed: 12/11/2022] Open
Abstract
The properties and characteristics of calix[n]arenes are described, as well as their capacity to form amphiphilic assemblies by means of the design of synthetic macrocycles with a hydrophilic head and a hydrophobic tail. Their interaction with various substances of interest in pharmacy, engineering, and medicine is also described. In particular, the role of the calix[n]arenes in the detection of dopamine, the design of vesicles and liposomes employed in the manufacture of systems of controlled release drugs used in the treatment of cancer, and their role in improving the solubility of testosterone and anthelmintic drugs and the biocompatibility of biomaterials useful for the manufacture of synthetic organs is emphasized. The versatility of these macrocycles, able to vary in size, shape, functional groups, and hydrophobicity and to recognize various biomolecules and molecules with biological activity without causing cytotoxicity is highlighted.
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Ortolan AO, Østrøm I, Caramori GF, Parreira RLT, da Silva EH, Bickelhaupt FM. Tuning Heterocalixarenes to Improve Their Anion Recognition: A Computational Approach. J Phys Chem A 2018. [DOI: 10.1021/acs.jpca.8b01866] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Alexandre O. Ortolan
- Departamento de Química, Universidade Federal de Santa Catarina, Campus Universitário Trindade, CP 476, Florianópolis, SC 88040-900, Brazil
| | - Ina Østrøm
- Departamento de Química, Universidade Federal de Santa Catarina, Campus Universitário Trindade, CP 476, Florianópolis, SC 88040-900, Brazil
| | - Giovanni F. Caramori
- Departamento de Química, Universidade Federal de Santa Catarina, Campus Universitário Trindade, CP 476, Florianópolis, SC 88040-900, Brazil
| | - Renato L. T. Parreira
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, 14404-600 Franca, SP, Brazil
| | - Eder H. da Silva
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, 14404-600 Franca, SP, Brazil
| | - F. Matthias Bickelhaupt
- Department of Theoretical Chemistry and Amsterdam Center for Multiscale Modeling (ACMM), Vrije Universiteit Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
- Institute of Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
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Ortolan AO, Caramori GF, Matthias Bickelhaupt F, Parreira RLT, Muñoz-Castro A, Kar T. How the electron-deficient cavity of heterocalixarenes recognizes anions: insights from computation. Phys Chem Chem Phys 2017; 19:24696-24705. [DOI: 10.1039/c7cp03925e] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The nature of bridging heteroatoms in a heterocalixarene structure has a crucial role in anion recognition.
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Affiliation(s)
- Alexandre O. Ortolan
- Departamento de Química
- Universidade Federal de Santa Catarina
- Campus Universitário Trindade
- Florianópolis
- Brazil
| | - Giovanni F. Caramori
- Departamento de Química
- Universidade Federal de Santa Catarina
- Campus Universitário Trindade
- Florianópolis
- Brazil
| | - F. Matthias Bickelhaupt
- Department of Theoretical Chemistry and Amsterdam Center for Multiscale Modeling (ACMM)
- Vrije Universiteit Amsterdam
- 1081 HV Amsterdam
- The Netherlands
- Institute of Molecules and Materials
| | - Renato L. T. Parreira
- Núcleo de Pesquisa em Ciências Exatas e Tecnológicas
- Universidade de Franca
- Franca
- Brazil
| | - Alvaro Muñoz-Castro
- Lab. de Química Inorgánica y Materiales Moleculares
- Universidad Autonoma de Chile
- Santiago
- Chile
- Doctorado en Fisicoquímica Molecular
| | - Tapas Kar
- Department of Chemistry and Biochemistry
- Utah State University
- Logan
- USA
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