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Comparative Interaction Studies of Quercetin with 2-Hydroxyl-propyl-β-cyclodextrin and 2,6-Methylated-β-cyclodextrin. Molecules 2022; 27:molecules27175490. [PMID: 36080258 PMCID: PMC9458201 DOI: 10.3390/molecules27175490] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/06/2022] [Accepted: 08/19/2022] [Indexed: 11/16/2022] Open
Abstract
Quercetin (QUE) is a well-known natural product that can exert beneficial properties on human health. However, due to its low solubility its bioavailability is limited. In the present study, we examine whether its formulation with two cyclodextrins (CDs) may enhance its pharmacological profile. Comparative interaction studies of quercetin with 2-hydroxyl-propyl-β-cyclodextrin (2HP-β-CD) and 2,6-methylated cyclodextrin (2,6Me-β-CD) were performed using NMR spectroscopy, DFT calculations, and in silico molecular dynamics (MD) simulations. Using T1 relaxation experiments and 2D DOSY it was illustrated that both cyclodextrin vehicles can host quercetin. Quantum mechanical calculations showed the formation of hydrogen bonds between QUE with 2HP-β-CD and 2,6Μe-β-CD. Six hydrogen bonds are formed ranging between 2 to 2.8 Å with 2HP-β-CD and four hydrogen bonds within 2.8 Å with 2,6Μe-β-CD. Calculations of absolute binding free energies show that quercetin binds favorably to both 2,6Me-β-CD and 2HP-β-CD. MM/GBSA results show equally favorable binding of quercetin in the two CDs. Fluorescence spectroscopy shows moderate binding of quercetin in 2HP-β-CD (520 M−1) and 2,6Me-β-CD (770 M−1). Thus, we propose that both formulations (2HP-β-CD:quercetin, 2,6Me-β-CD:quercetin) could be further explored and exploited as small molecule carriers in biological studies.
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Nurhidayah ES, Ivansyah AL, Martoprawiro MA, Zulfikar MA. A Molecular docking study to predict enantioseparation of some chiral carboxylic acid derivatives by methyl-β-cyclodextrin. ACTA ACUST UNITED AC 2018. [DOI: 10.1088/1742-6596/1013/1/012203] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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3
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Ivansyah AL, Martoprawiro M, Buchari. Computational modeling of inclusion complex of r/s-omeprazole with β-cyclodextrin using oniom2 method. ACTA ACUST UNITED AC 2017. [DOI: 10.1088/1742-6596/812/1/012070] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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BARUAH KUNDAN, BHATTACHARYYA PRADIPKR. Effect of external electric field on Cyclodextrin-Alcohol adducts: A DFT study. J CHEM SCI 2015. [DOI: 10.1007/s12039-015-0875-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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5
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Theoretical investigation to characterize the inclusion complex of α-lipoic acid and β-cyclodextrin. CR CHIM 2015. [DOI: 10.1016/j.crci.2014.05.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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6
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Antony Muthu Prabhu A, Suresh Kumar G, Fatiha M, Sorimuthu S, Sundar Raj M. Encapsulation of phenylalanine and 3,4-dihydroxyphenylalanine into β-cyclodextrin: Spectral and molecular modeling studies. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.08.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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Baruah K, Sinha S, Hazarika S, Bhattacharyya PK. QM/MM Studies on Cyclodextrin-Alcohol Interaction. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2014. [DOI: 10.1080/10601325.2014.976754] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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8
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Dinar K, Sahra K, Seridi A, Kadri M. Inclusion complexes of N-sulfamoyloxazolidinones with β-cyclodextrin: A molecular modeling approach. Chem Phys Lett 2014. [DOI: 10.1016/j.cplett.2014.02.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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β-Cyclodextrin Interaction with Edaravone: Molecular Modeling Study. ADVANCES IN QUANTUM CHEMISTRY 2014. [DOI: 10.1016/b978-0-12-800536-1.00014-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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10
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Siva S, Thulasidhasan J, Rajendiran N. Host-guest inclusion complex of propafenone hydrochloride with α- and β-cyclodextrins: spectral and molecular modeling studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 115:559-567. [PMID: 23872014 DOI: 10.1016/j.saa.2013.06.079] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Revised: 06/08/2013] [Accepted: 06/19/2013] [Indexed: 06/02/2023]
Abstract
Host-guest inclusion complexes of cyclodextrins (CDs) with a potential cardiovascular drug propafenone hydrochloride (PFO), were prepared and characterized using absorption, fluorescence, time-resolved fluorescence, SEM, FT-IR, DSC, (1)H NMR, XRD and PM3 methods. The spectral studies suggested the phenyl ring along with carbonyl group is present inside of CD cavity. Solvent studies revealed that the normal Stokes shifted band originates from the locally excited state and the large Stokes shifted band occurs due to the emission from ICT. Nanosecond time-resolved studies indicated that PFO exhibits biexponential decay in water and triexponential decay in CD, indicating the formation of 1:1 inclusion complex. The results from solid state studies showed important modifications in the physicochemical properties of free PFO. The ΔH, ΔG and ΔS of the complexation process were determined and it was found that the complexation processes were spontaneous. Investigations of thermodynamic and electronic properties confirmed the stability of the inclusion complex.
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Affiliation(s)
- S Siva
- Department of Chemistry, Annamalai University, Annamalai Nagar, 608 002 Tamil Nadu, India
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11
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Liu M, Dong L, Chen A, Zheng Y, Sun D, Wang X, Wang B. Inclusion complexes of quercetin with three β-cyclodextrins derivatives at physiological pH: spectroscopic study and antioxidant activity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 115:854-860. [PMID: 23892509 DOI: 10.1016/j.saa.2013.07.008] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 05/27/2013] [Accepted: 07/02/2013] [Indexed: 06/02/2023]
Abstract
Properties of the inclusion complexes of quercetin (QUE) with sulfobutyl ether-β-cyclodextrin (SBE-β-CD), hydroxypropyl-β-cyclodextrin (HP-β-CD), and methylated-β-cyclodextrin (M-β-CD) in tris-HCl buffer solutions of pH 7.40 were investigated. The stoichiometry and thermodynamic parameters for the complexation process (stability constants K, Gibbs free energy change ΔG, enthalpy change ΔH and entropy change ΔS) were determined using phase-solubility and fluorescence spectra analysis. The thermodynamic studies indicated that the inclusion reactions between QUE and the three β-CDs are enthalpy-driven processes. Proton nuclear magnetic resonance spectroscopy indicated that B-ring, C-ring, and part of A-ring of QUE interact with the cavity of β-CDs. The antioxidant activity of QUE and its inclusion complexes were determined by the scavenging of stable radical DPPH(*). The results showed that the complexed QUE/CDs were more effective than free QUE, with the QUE/SBE-β-CD complex as the best form.
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Affiliation(s)
- Min Liu
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059, China.
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12
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Haiahem S, Nouar L, Djilani I, Bouhadiba A, Madi F, Khatmi DE. Host-guest inclusion complex between β-cyclodextrin and paeonol: A theoretical approach. CR CHIM 2013. [DOI: 10.1016/j.crci.2012.11.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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13
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β-Cyclodextrin derivative as chiral carrier in membrane transport of some aromatic amino acids. J INCL PHENOM MACRO 2012. [DOI: 10.1007/s10847-012-0271-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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14
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Bensouilah N, Abdaoui M. Inclusion complex of N-nitroso, N-(2-chloroethyl), N′, N′-dibenzylsulfamid with β-Cyclodextrin: Fluorescence and molecular modeling. CR CHIM 2012. [DOI: 10.1016/j.crci.2012.09.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Tablet C, Minea L, Dumitrache L, Hillebrand M. Experimental and theoretical study of the inclusion complexes of 3-carboxycoumarin acid with β- and 2-hydroxypropyl-β-cyclodextrins. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 92:56-63. [PMID: 22402579 DOI: 10.1016/j.saa.2012.02.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Revised: 01/25/2012] [Accepted: 02/09/2012] [Indexed: 05/31/2023]
Abstract
The association process of a host-guest system, cyclodextrins (CyD) - 3-carboxycoumarin acid (3CCA) was followed by means of UV-vis, circular dichroism and steady-state fluorescence spectroscopies in buffer solution at pH=1. The experimental data were analyzed in order to get information on the stoichiometry, the equilibrium constants and the geometry of the inclusion complexes. In the circular dichroism spectra, a positive induced signal was obtained reflecting that the guest penetrates the cavity in such a way that the transition moment of the electronic band is quasi parallel to the host main axis. The experimental data are supported by the DFT and TDDFT (B3LYP/6-31G) calculations performed on the isolated ligand and by TDDFT (ZINDO) calculations carried out on the supramolecular ligand-cyclodextrin system.
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Affiliation(s)
- Cristina Tablet
- Department of Physical Chemistry, Faculty of Chemistry, University of Bucharest, Bucharest, Romania
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Spectroscopic and thermodynamic studies of 7-diethylamino-coumarin-3-carboxylic acid in interaction with β- and 2-hydroxypropyl-β-cyclodextrins. J Mol Liq 2012. [DOI: 10.1016/j.molliq.2012.01.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Mindrila G, Mandravel C, Dobrica I, Bugheanu P, Stanculescu IR. Theoretical study of β and γ-cyclodextrins inclusion complexes with nineteen atropisomeric polychlorobiphenyls. J INCL PHENOM MACRO 2011. [DOI: 10.1007/s10847-011-0092-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Marinescu M, Tablet C, Potmischil F, Hillebrand M. Experimental and theoretical study of the interaction of 3-carboxy-5,6-benzocoumarin with some 1,2,3,4,5,6,7,8-octahydroacridines and the corresponding N-oxides. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2011; 81:560-569. [PMID: 21763182 DOI: 10.1016/j.saa.2011.06.051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2010] [Revised: 06/16/2011] [Accepted: 06/20/2011] [Indexed: 05/31/2023]
Abstract
The interaction of 3-carboxy-5,6-benzocoumarin (BzCum) with 1,2,3,4,5,6,7,8-octahydroacridine (OHA), 9-amino-1,2,3,4,5,6,7,8-octahydroacridine (H(2)N-OHA) and the corresponding N-oxides (OHA-NO and H(2)N-OHA-NO) was studied by fluorescence (steady state, time resolved) and absorption spectroscopy. The analysis of the fluorescence data in terms of Stern-Volmer plots indicated a predominant dynamic quenching for OHA and OHA-NO, and a more complex process for H(2)N-OHA and H(2)N-OHA-NO. The dynamic process was assigned to a photoinduced electron transfer (PET) from the acridine derivatives to the excited state of BzCum. The application of the Rehm-Weller-Marcus theory leads to a good agreement with literature data and allows for the estimation of the solvent organization energy. The presence of the PET mechanism was also supported by DFT results. The absorption spectra evidence the formation of a ground state complex assigned to a hydrogen bond complex involving the carboxylic hydrogen of BzCum.
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Affiliation(s)
- Maria Marinescu
- University of Bucharest, Faculty of Chemistry, Department of Organic Chemistry, Bd. Panduri 90-92, Bucharest, Romania
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Shi JH, Hu Y, Ding ZJ. Theoretical study on chiral recognition mechanism of ethyl-3-hydroxybutyrate with permethylated β-cyclodextrin. COMPUT THEOR CHEM 2011. [DOI: 10.1016/j.comptc.2011.07.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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20
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Tablet C, Matei I, Hillebrand M. Experimental study of the interaction of some coumarin derivatives with aniline in Triton-X-100 micelles. J Mol Liq 2011. [DOI: 10.1016/j.molliq.2011.02.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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de Araujo MVG, Macedo OFL, Nascimento CDC, Conegero LS, Barreto LS, Almeida LE, da Costa NB, Gimenez IF. Characterization, phase solubility and molecular modeling of alpha-cyclodextrin/pyrimethamine inclusion complex. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2009; 72:165-170. [PMID: 19019728 DOI: 10.1016/j.saa.2008.09.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2007] [Revised: 09/11/2008] [Accepted: 09/26/2008] [Indexed: 05/27/2023]
Abstract
An inclusion complex between the dihydrofolate reductase inhibitor pyrimethamine (PYR) and alpha-cyclodextrin (alpha-CD) was prepared and characterized. From the phase-solubility diagram, a linear increase of PYR solubility was verified as a function of alpha-CD concentration, suggesting the formation of a soluble complex. A 1:1 host-guest stoichiometry can be proposed according to the Job's plot, obtained from the difference of PYR fluorescence intensity in the presence and absence of alpha-CD. Differential scanning calorimetry (DSC) measurements provided additional evidences of complexation such as the absence of the endothermic peak assigned to the melting of the drug. The inclusion mode characterized by two-dimensional (1)H NMR spectroscopy (ROESY) involves penetration of the p-chlorophenyl ring into the alpha-CD cavity, in agreement to the orientation optimized by molecular modeling methods.
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Affiliation(s)
- Marcia Valeria Gaspar de Araujo
- Departamento de Química, Universidade Federal de Sergipe, Av. Marechal Rondon s/n, Campus Universitário Prof. José Aloísio de Campos, CEP 491000-000, São Cristóvão, SE, Brazil
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The use of coumarins as environmentally-sensitive fluorescent probes of heterogeneous inclusion systems. Molecules 2009; 14:210-37. [PMID: 19127249 PMCID: PMC6253935 DOI: 10.3390/molecules14010210] [Citation(s) in RCA: 310] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2008] [Revised: 12/23/2008] [Accepted: 01/04/2009] [Indexed: 11/16/2022] Open
Abstract
Coumarins, as a family of molecules, exhibit a wide range of fluorescence emission properties. In many cases, this fluorescence is extremely sensitive to the local environment of the molecule, especially the local polarity and microviscosity. In addition, coumarins show a wide range of size, shape, and hydrophobicity. These properties make them especially useful as fluorescent probes of heterogeneous environments, such as supramolecular host cavities, micelles, polymers and solids. This article will review the use of coumarins to probe such heterogeneous systems using fluorescence spectroscopy.
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