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Coumarin-Resveratrol-Inspired Hybrids as Monoamine Oxidase B Inhibitors: 3-Phenylcoumarin versus trans-6-Styrylcoumarin. Molecules 2022; 27:molecules27030928. [PMID: 35164192 PMCID: PMC8838197 DOI: 10.3390/molecules27030928] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/25/2022] [Accepted: 01/28/2022] [Indexed: 11/17/2022] Open
Abstract
Monoamine oxidases (MAOs) are attractive targets in drug design. The inhibition of one of the isoforms (A or B) is responsible for modulating the levels of different neurotransmitters in the central nervous system, as well as the production of reactive oxygen species. Molecules that act selectively on one of the MAO isoforms have been studied deeply, and coumarin has been described as a promising scaffold. In the current manuscript we describe a comparative study between 3-phenylcoumarin (endo coumarin-resveratrol-inspired hybrid) and trans-6-styrylcoumarin (exo coumarin-resveratrol-inspired hybrid). Crystallographic structures of both compounds were obtained and analyzed. 3D-QSAR models, in particular CoMFA and CoMSIA, docking simulations and molecular dynamics simulations have been performed to support and better understand the interaction of these molecules with both MAO isoforms. Both molecules proved to inhibit MAO-B, with trans-6-styrylcoumarin being 107 times more active than 3-phenylcoumarin, and 267 times more active than trans-resveratrol.
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Matos MJ, Vilar S, Vazquez-Rodriguez S, Kachler S, Klotz KN, Buccioni M, Delogu G, Santana L, Uriarte E, Borges F. Structure-Based Optimization of Coumarin hA 3 Adenosine Receptor Antagonists. J Med Chem 2019; 63:2577-2587. [PMID: 31738058 DOI: 10.1021/acs.jmedchem.9b01572] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Adenosine receptors participate in many physiological functions. Molecules that may selectively interact with one of the receptors are favorable multifunctional chemical entities to treat or decelerate the evolution of different diseases. 3-Arylcoumarins have already been studied as neuroprotective agents by our group. Here, differently 8-substituted 3-arylcoumarins are complementarily studied as ligands of adenosine receptors, performing radioligand binding assays. Among the synthesized compounds, selective A3 receptor antagonists were found. 3-(4-Bromophenyl)-8-hydroxycoumarin (compound 4) displayed the highest potency and selectivity as A3 receptor antagonist (Ki = 258 nM). An analysis of its X-ray diffraction provided detailed information on its structure. Further evaluation of a selected series of compounds indicated that it is the nature and position of the substituents that determine their activity and selectivity. Theoretical modeling calculations corroborate and explain the experimental data, suggesting this novel scaffold can be involved in the generation of candidates as multitarget drugs.
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Affiliation(s)
- Maria João Matos
- CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal.,Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Santiago Vilar
- Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Saleta Vazquez-Rodriguez
- Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Sonja Kachler
- Institute of Pharmacology and Toxicology, University of Würzburg, 97078 Würzburg, Germany
| | - Karl-Norbert Klotz
- Institute of Pharmacology and Toxicology, University of Würzburg, 97078 Würzburg, Germany
| | - Michela Buccioni
- School of Pharmacy, Medicinal Chemistry Unit, University of Camerino, 62032 Camerino, Italy
| | - Giovanna Delogu
- Department of Life Sciences and Environment-Section of Pharmaceutical Sciences, University of Cagliari, 09124 Cagliari, Italy
| | - Lourdes Santana
- Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Eugenio Uriarte
- Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain.,Instituto de Ciencias Químicas Aplicadas, Universidad Autónoma de Chile, 7500912 Santiago, Chile
| | - Fernanda Borges
- CIQUP/Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal
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Lübben J, Wandtke CM, Hübschle CB, Ruf M, Sheldrick GM, Dittrich B. Aspherical scattering factors for SHELXL - model, implementation and application. Acta Crystallogr A Found Adv 2019; 75:50-62. [PMID: 30575583 PMCID: PMC6302932 DOI: 10.1107/s2053273318013840] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 09/29/2018] [Indexed: 11/23/2022] Open
Abstract
A new aspherical scattering factor formalism has been implemented in the crystallographic least-squares refinement program SHELXL. The formalism relies on Gaussian functions and can optionally complement the independent atom model to take into account the deformation of electron-density distribution due to chemical bonding and lone pairs. Asphericity contributions were derived from the electron density obtained from quantum-chemical density functional theory computations of suitable model compounds that contain particular chemical environments, as defined by the invariom formalism. Thanks to a new algorithm, invariom assignment for refinement in SHELXL is automated. A suitable parameterization for each chemical environment within the new model was achieved by metaheuristics. Figures of merit, precision and accuracy of crystallographic least-squares refinements improve significantly upon using the new model.
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Affiliation(s)
- Jens Lübben
- Institut für Anorganische Chemie der Universität Göttingen, Tammannstrasse 4, Göttingen, D-37077, Germany
- Bruker AXS Inc., 5465 E. Cheryl Parkway, Madison, WI 53711, USA
| | - Claudia M. Wandtke
- Institut für Anorganische Chemie der Universität Göttingen, Tammannstrasse 4, Göttingen, D-37077, Germany
| | | | - Michael Ruf
- Bruker AXS Inc., 5465 E. Cheryl Parkway, Madison, WI 53711, USA
| | - George M. Sheldrick
- Institut für Anorganische Chemie der Universität Göttingen, Tammannstrasse 4, Göttingen, D-37077, Germany
| | - Birger Dittrich
- Heinrich-Heine Universität Düsseldorf, Institut für Anorganische Chemie und Strukturchemie, Material- und Strukturforschung, Gebäude: 26.42, Universitätsstrasse 1, 40225 Düsseldorf, Germany
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Niinivehmas S, Postila PA, Rauhamäki S, Manivannan E, Kortet S, Ahinko M, Huuskonen P, Nyberg N, Koskimies P, Lätti S, Multamäki E, Juvonen RO, Raunio H, Pasanen M, Huuskonen J, Pentikäinen OT. Blocking oestradiol synthesis pathways with potent and selective coumarin derivatives. J Enzyme Inhib Med Chem 2018; 33:743-754. [PMID: 29620427 PMCID: PMC6010071 DOI: 10.1080/14756366.2018.1452919] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A comprehensive set of 3-phenylcoumarin analogues with polar substituents was synthesised for blocking oestradiol synthesis by 17-β-hydroxysteroid dehydrogenase 1 (HSD1) in the latter part of the sulphatase pathway. Five analogues produced ≥62% HSD1 inhibition at 5 µM and, furthermore, three of them produced ≥68% inhibition at 1 µM. A docking-based structure-activity relationship analysis was done to determine the molecular basis of the inhibition and the cross-reactivity of the analogues was tested against oestrogen receptor, aromatase, cytochrome P450 1A2, and monoamine oxidases. Most of the analogues are only modestly active with 17-β-hydroxysteroid dehydrogenase 2 – a requirement for lowering effective oestradiol levels in vivo. Moreover, the analysis led to the synthesis and discovery of 3-imidazolecoumarin as a potent aromatase inhibitor. In short, coumarin core can be tailored with specific ring and polar moiety substitutions to block either the sulphatase pathway or the aromatase pathway for treating breast cancer and endometriosis.
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Affiliation(s)
- Sanna Niinivehmas
- a Department of Biological and Environmental Science and Nanoscience Center , University of Jyvaskyla , Jyvaskyla , Finland
| | - Pekka A Postila
- a Department of Biological and Environmental Science and Nanoscience Center , University of Jyvaskyla , Jyvaskyla , Finland
| | - Sanna Rauhamäki
- a Department of Biological and Environmental Science and Nanoscience Center , University of Jyvaskyla , Jyvaskyla , Finland
| | - Elangovan Manivannan
- a Department of Biological and Environmental Science and Nanoscience Center , University of Jyvaskyla , Jyvaskyla , Finland.,b School of Pharmacy , Devi Ahilya University , Indore , India
| | - Sami Kortet
- a Department of Biological and Environmental Science and Nanoscience Center , University of Jyvaskyla , Jyvaskyla , Finland.,c Department of Chemistry and Nanoscience Center , University of Jyvaskyla , Jyvaskyla , Finland
| | - Mira Ahinko
- a Department of Biological and Environmental Science and Nanoscience Center , University of Jyvaskyla , Jyvaskyla , Finland
| | - Pasi Huuskonen
- d School of Pharmacy , University of Eastern Finland , Kuopio , Finland
| | - Niina Nyberg
- d School of Pharmacy , University of Eastern Finland , Kuopio , Finland
| | | | - Sakari Lätti
- a Department of Biological and Environmental Science and Nanoscience Center , University of Jyvaskyla , Jyvaskyla , Finland
| | - Elina Multamäki
- a Department of Biological and Environmental Science and Nanoscience Center , University of Jyvaskyla , Jyvaskyla , Finland
| | - Risto O Juvonen
- d School of Pharmacy , University of Eastern Finland , Kuopio , Finland
| | - Hannu Raunio
- d School of Pharmacy , University of Eastern Finland , Kuopio , Finland
| | - Markku Pasanen
- d School of Pharmacy , University of Eastern Finland , Kuopio , Finland
| | - Juhani Huuskonen
- c Department of Chemistry and Nanoscience Center , University of Jyvaskyla , Jyvaskyla , Finland
| | - Olli T Pentikäinen
- a Department of Biological and Environmental Science and Nanoscience Center , University of Jyvaskyla , Jyvaskyla , Finland.,f Institute of Biomedicine, University of Turku , Turku , Finland
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Lübben J, Bourhis LJ, Dittrich B. Estimating temperature-dependent anisotropic hydrogen displacements with the invariom database and a new segmented rigid-body analysis program. J Appl Crystallogr 2015; 48:1785-1793. [PMID: 26664341 PMCID: PMC4665659 DOI: 10.1107/s1600576715018075] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 09/27/2015] [Indexed: 11/10/2022] Open
Abstract
Invariom partitioning and notation are used to estimate anisotropic hydrogen displacements for incorporation in crystallographic refinement models. Optimized structures of the generalized invariom database and their frequency computations provide the information required: frequencies are converted to internal atomic displacements and combined with the results of a TLS (translation-libration-screw) fit of experimental non-hydrogen anisotropic displacement parameters to estimate those of H atoms. Comparison with TLS+ONIOM and neutron diffraction results for four example structures where high-resolution X-ray and neutron data are available show that electron density transferability rules established in the invariom approach are also suitable for streamlining the transfer of atomic vibrations. A new segmented-body TLS analysis program called APD-Toolkit has been coded to overcome technical limitations of the established program THMA. The influence of incorporating hydrogen anisotropic displacement parameters on conventional refinement is assessed.
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Affiliation(s)
- Jens Lübben
- Institut für Anorganische und Angewandte Chemie, Martin-Luther-King-Platz 6, 20146 Hamburg, Germany
| | - Luc J Bourhis
- Bruker-AXS SAS, 4 Allée Lorents, F-77447 Marne-la-Vallée, France
| | - Birger Dittrich
- Institut für Anorganische und Angewandte Chemie, Martin-Luther-King-Platz 6, 20146 Hamburg, Germany ; Heinrich-Heine Universität Düsseldorf, Anorganische Chemie und Strukturchemie, Universitätsstrasse 1, Gebäude 26.42.01.21, 40225 Düsseldorf, Germany
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Comparative study of the 3-phenylcoumarin scaffold: Synthesis, X-ray structural analysis and semiempirical calculations of a selected series of compounds. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2013.07.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Dittrich B, Hübschle CB, Pröpper K, Dietrich F, Stolper T, Holstein J. The generalized invariom database (GID). ACTA CRYSTALLOGRAPHICA SECTION B: STRUCTURAL SCIENCE 2013. [DOI: 10.1107/s0108768113002280] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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