1
|
Karthikeyan M, Dhinesh Kumar M, Kaniraja G, Karunakaran C. Theoretical investigations of free energy of binding and chiral recognition studies of (R)- and (S)-Noradrenaline towards β-cyclodextrin. J Mol Graph Model 2023; 124:108552. [PMID: 37379759 DOI: 10.1016/j.jmgm.2023.108552] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 06/08/2023] [Accepted: 06/13/2023] [Indexed: 06/30/2023]
Abstract
Noradrenaline (NA), one of the important excitatory catecholamine neurotransmitters, is used as a medication for Parkinson's Disease (PD). The β-cyclodextrin (β-CD) is one of the most effective drug carrier & also used in chiral separation. So, in this theoretical investigation, the R/S-Noradrenaline (R/S-NA) forms binding & chiral recognition mechanisms and energies with β-CD were explored. Using the AutoDock, R/S forms were first docked into the cavity of β-CD giving host-guest complexes with the free energy of binding for S-NA (-4.81 kcal/mol) larger than R-NA (-4.53 kcal/mol). The host-guest inclusion 1:1 complexes between R/S-NA and β-CD have been also modeled and optimized with ONIOM2 (B3LYP/6-31g++DP: PM6) method by using the Gaussian software. Further, frequency calculations were carried out to obtain the free energies. In comparison to the R-NA (-54.59 kcal/mol), it was observed that the S-NA (-56.48 kcal/mol) with β-CD is more stable. Furthermore, the H-bond results from molecular dynamics simulation revealed that S-NA/β-CD was more stable than R-NA/β-CD. In addition, the thermodynamic properties, vibrational analysis (IR), HOMO-LUMO band gap energy, inter molecular hydrogen bond interactions, and conformational analysis were investigated for both the R/S forms to support & compare the stability of the inclusion complex. These inclusion & high stability of S-NA/β-CD and in turn its theoretical chiral recognition behavior observed agreeing well with the reported NMR experimental data have implications in drug delivery and chiral separation research.
Collapse
Affiliation(s)
- Murugesan Karthikeyan
- Biomedical Research Laboratory, Department of Chemistry, Virudhunagar Hindu Nadars' Senthikumara Nadar College (Autonomous & Affiliated to Madurai Kamaraj University), Virudhunagar- 626 001, Tamil Nadu, India
| | - Marimuthu Dhinesh Kumar
- Biomedical Research Laboratory, Department of Chemistry, Virudhunagar Hindu Nadars' Senthikumara Nadar College (Autonomous & Affiliated to Madurai Kamaraj University), Virudhunagar- 626 001, Tamil Nadu, India
| | - Ganesan Kaniraja
- Biomedical Research Laboratory, Department of Chemistry, Virudhunagar Hindu Nadars' Senthikumara Nadar College (Autonomous & Affiliated to Madurai Kamaraj University), Virudhunagar- 626 001, Tamil Nadu, India
| | - Chandran Karunakaran
- Biomedical Research Laboratory, Department of Chemistry, Virudhunagar Hindu Nadars' Senthikumara Nadar College (Autonomous & Affiliated to Madurai Kamaraj University), Virudhunagar- 626 001, Tamil Nadu, India.
| |
Collapse
|
2
|
Lipkowski J, Bielejewska A, Presly O. Pseudo-polymorphism of a camphor α-cyclodextrin complex. Carbohydr Res 2022; 520:108601. [DOI: 10.1016/j.carres.2022.108601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 05/23/2022] [Accepted: 05/30/2022] [Indexed: 11/02/2022]
|
3
|
Sakai T, Akagi Y, Suzuki H, Irie M, Nakamura T, Sato H, Kawamura I. Structural Characterization of a Cyclodextrin/l-menthol Inclusion Complex in the Solid-state by Solid-state NMR and Vibrational Circular Dichroism. ANAL SCI 2020; 36:1337-1343. [PMID: 32565526 DOI: 10.2116/analsci.20p120] [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] [Indexed: 11/23/2022]
Abstract
Hydrophobic and volatile flavor molecules can be encapsulated inside cyclodextrins (CyDs). Inclusion complexes are frequently used in solid or dispersed states in preserved food and cosmetics. In this study, the solid-state structures of spray-dried inclusion complexes of l-menthol in α-CyD and β-CyD were analyzed using 13C solid-state NMR and vibrational circular dichroism (VCD). The NMR signals of l-menthol and CyDs were identified in the physical mixture and the l-menthol inclusion complex of α- and β-CyD. The NMR signal of the isopropyl-methyl group of menthol in the α-CyD inclusion complex exhibited a large low-field shift, which suggested a steric hindrance between menthol and α-CyD. VCD exhibited specific changes in the intensity of bands corresponding to C-C vibrations in α-CyD and O-C stretching vibrations in l-menthol. Our results indicated that l-menthol specifically fitted the narrow space within α-CyD. The combined solid-state NMR and VCD analysis provided structural insights into the flavor inclusion complex in the solid-state.
Collapse
Affiliation(s)
| | | | | | - Mitsuki Irie
- Graduate School of Engineering Science, Yokohama National University
| | | | - Hisako Sato
- Graduate School of Science and Engineering, Ehime University
| | - Izuru Kawamura
- Graduate School of Engineering Science, Yokohama National University
| |
Collapse
|
4
|
Dittrich B, Chan S, Wiggin S, Stevens JS, Pidcock E. Fast energy minimization of the CCDC drug-subset structures by molecule-in-cluster computations allows independent structure validation and model completion. CrystEngComm 2020. [DOI: 10.1039/d0ce00488j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Optimizing structures with computations on clusters of molecules permits generation of structure-specific restraints for refinement and structure validation.
Collapse
Affiliation(s)
| | | | - Seth Wiggin
- The Cambridge Crystallographic Data Center
- Cambridge
- UK
| | | | - Elna Pidcock
- The Cambridge Crystallographic Data Center
- Cambridge
- UK
| |
Collapse
|
5
|
Ceborska M. Structural investigation of solid state host/guest complexes of native cyclodextrins with monoterpenes and their simple derivatives. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.03.114] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
6
|
Ceborska M. Structural investigation of the β-cyclodextrin complexes with chiral bicyclic monoterpenes – Influence of the functionality group on the host-guest stoichiometry. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.05.102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
7
|
Inclusion of lycorine with natural cyclodextrins (α-, β- and γ-CD): Experimental and in vitro evaluation. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.11.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
8
|
Lima PSS, Lucchese AM, Araújo-Filho HG, Menezes PP, Araújo AAS, Quintans-Júnior LJ, Quintans JSS. Inclusion of terpenes in cyclodextrins: Preparation, characterization and pharmacological approaches. Carbohydr Polym 2016; 151:965-987. [PMID: 27474645 DOI: 10.1016/j.carbpol.2016.06.040] [Citation(s) in RCA: 99] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 06/08/2016] [Accepted: 06/09/2016] [Indexed: 12/31/2022]
Abstract
Terpenes constitute the largest class of natural products and are important resources for the pharmaceutical, food and cosmetics industries. However, due to their low water solubility and poor bioavailability there has been a search for compounds that could improve their physicochemical properties. Cyclodextrins (natural and derived) have been proposed for this role and have been complexed with different types of terpenes. This complexation has been demonstrated by using analytical techniques for characterizing complexes such as DSC, NMR, XRD, FTIR, and TGA. The formation of inclusion complexes has been able to improve drug characteristics such as bioavailability, solubility and stability; and to enhance biological activity and efficacy. This review shows strong experimental evidence that cyclodextrins improve the pharmacological properties of terpenes, and therefore need to be recognized as being possible targets for clinical use.
Collapse
Affiliation(s)
- Pollyana S S Lima
- Post-Graduate Program in Biotechnology, State University of Feira de Santana, Feira de Santana, BA, Brazil
| | - Angélica M Lucchese
- Post-Graduate Program in Biotechnology, State University of Feira de Santana, Feira de Santana, BA, Brazil
| | - Heitor G Araújo-Filho
- Post-Graduate Program in Health Sciences, Federal University of Sergipe, São Cristóvão, SE, Brazil
| | - Paula P Menezes
- Post-Graduate Program in Health Sciences, Federal University of Sergipe, São Cristóvão, SE, Brazil
| | - Adriano A S Araújo
- Post-Graduate Program in Health Sciences, Federal University of Sergipe, São Cristóvão, SE, Brazil
| | | | - Jullyana S S Quintans
- Post-Graduate Program in Health Sciences, Federal University of Sergipe, São Cristóvão, SE, Brazil.
| |
Collapse
|
9
|
Christoforides E, Mentzafos D, Bethanis K. Structural studies of the inclusion complexes of the (+)- and (−)-borneol enantiomers in α- and β-cyclodextrin. J INCL PHENOM MACRO 2014. [DOI: 10.1007/s10847-014-0448-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
10
|
Nowakowski M, Ejchart A. Complex formation of fenchone with α-cyclodextrin: NMR titrations. J INCL PHENOM MACRO 2013; 79:337-342. [PMID: 25018665 PMCID: PMC4082655 DOI: 10.1007/s10847-013-0356-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Accepted: 07/29/2013] [Indexed: 11/28/2022]
Abstract
13C NMR titration studies of inclusion complexes of bicyclic terpenoid, fenchone enantiomers with α-cyclodextrin revealed their 1:2 guest–host stoichiometry. Sequential binding constants were determined indicating a strong binding cooperativity of two α-cyclodextrin to fenchone. The overall association constants were used to calculate the Gibbs free energies of diastereomeric complex formation, which might be used as a measure of chiral recognition of fenchone by α-cyclodextrin. These results were compared with corresponding data derived for camphor, which is an isomeric bicyclic terpenoid.
Collapse
Affiliation(s)
- Michał Nowakowski
- Faculty of Chemistry, Warsaw University, Pasteura 1, 02-093 Warsaw, Poland
| | - Andrzej Ejchart
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Pawińskiego 5A, 02-106 Warsaw, Poland
| |
Collapse
|
11
|
The structural analysis of the inclusion complex of β-cyclodextrin with m-nitrophenoxyacetic acid. CHINESE CHEM LETT 2013. [DOI: 10.1016/j.cclet.2013.03.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
12
|
Barrientos L, Lang E, Zapata-Torres G, Celis-Barros C, Orellana C, Jara P, Yutronic N. Structural elucidation of supramolecular alpha-cyclodextrin dimer/aliphatic monofunctional molecules complexes. J Mol Model 2012. [PMID: 23197322 DOI: 10.1007/s00894-012-1675-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The structural elucidation of 2α-cyclodextrin/1-octanethiol, 2α-cyclodextrin/1-octylamine and 2α-cyclodextrin/1-nonanoic acid inclusion complexes by nuclear magnetic resonance (NMR) spectroscopy and molecular modeling has been achieved. The detailed spatial configurations are proposed for the three inclusion complexes based on 2D NMR method. ROESY experiments confirm the inclusion of guest molecules inside the α-cyclodextrin (α-CD) cavity. On the other hand, the host-guest ratio observed was 2:1 for three complexes. The detailed spatial configuration proposed based on 2D NMR methods were further interpreted using molecular modeling studies. The theoretical calculations are in good agreement with the experimental data.
Collapse
Affiliation(s)
- L Barrientos
- Departamento de Química, Facultad de Ciencias Básicas, Universidad Metropolitana de Ciencias de la Educación, Santiago, Chile.
| | | | | | | | | | | | | |
Collapse
|
13
|
Rare ‘head-to-tail’ arrangement of guest molecules in the inclusion complexes of (+)- and (−)-menthol with β-cyclodextrin. Chem Phys Lett 2012. [DOI: 10.1016/j.cplett.2012.10.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
14
|
Determination of the Absolute Configuration of Aegelinol by Crystallization of Its Inclusion Complex with β-Cyclodextrin. CRYSTALS 2012. [DOI: 10.3390/cryst2041441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
15
|
A model for the shuttle motions of puerarin and daidzin inside the cavity of β-cyclodextrin in aqueous acetic acid: insights from molecular dynamics simulations. J Mol Model 2011; 18:221-7. [DOI: 10.1007/s00894-011-1036-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2010] [Accepted: 03/09/2011] [Indexed: 12/12/2022]
|