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Peřina M, Börzsei R, Henrietta Ágoston, Hlogyik T, Poór M, Rigó R, Özvegy-Laczka C, Batta G, Hetényi C, Vojáčková V, Jorda R, Mernyák E. Synthesis and estrogenic activity of BODIPY-labeled estradiol conjugates. Eur J Pharm Sci 2024; 199:106813. [PMID: 38797442 DOI: 10.1016/j.ejps.2024.106813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Revised: 05/17/2024] [Accepted: 05/23/2024] [Indexed: 05/29/2024]
Abstract
Novel BODIPY-estradiol conjugates have been synthesized by selecting position C-3-O for labeling. The conjugation strategy was based on Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) or etherification. Estradiol derivatives used as azide partners bearing an ω-azidoalkyl function through C4-C8-long linkers have been prepared. CuAAC reactions of estradiol azides with BODIPY alkyne furnished fluorescent 3-O-labeled conjugates bearing the triazole ring as a coupling moiety. Williamson etherifications of 3-O-(ω-bromoalkyl)-17β-estradiol derivatives with BODIPY-OH resulted in labeled conjugates connected with an ether moiety. Interactions of the conjugates with estrogen receptor (ER) were investigated using molecular docking calculations in comparison with estradiol. The conjugates occupied both the classical and alternative binding sites on human ERα, with slightly lower binding affinity to references estradiol and diethystilbestrol. All compounds have displayed reasonable estrogenic activity. They increased the proliferation of ER-positive breast cancer cell line MCF7 contrary to ER-negative SKBR-3 cell line. The most potent compound 13a induced the transcriptional activity of ER in dose-dependent manner in dual luciferase recombinant reporter model and increased progesterone receptor's expression, proving the retained estrogenic activity. The fluorescence of candidate compound 13a co-localised with the ERα. The newly synthesized labeled compounds might serve as good starting point for further development of fluorescent probes for modern biological applications. In addition to studying steroid uptake and transport in cells, e.g. in the processes of biodegradation of estrogen-hormones micropollutants, they could also be utilized in examination of estrogen-binding proteins.
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Affiliation(s)
- Miroslav Peřina
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27 78371 Olomouc, Czech Republic
| | - Rita Börzsei
- Department of Pharmacology and Pharmacotherapy, Medical School, University of Pécs, Szigeti út 12 H-7624 Pécs, Hungary
| | - Henrietta Ágoston
- Department of Inorganic, Organic and Analytical Chemistry, University of Szeged, Dóm tér 7‒8 H-6720 Szeged, Hungary
| | - Tamás Hlogyik
- Department of Inorganic, Organic and Analytical Chemistry, University of Szeged, Dóm tér 7‒8 H-6720 Szeged, Hungary
| | - Miklós Poór
- Department of Laboratory Medicine, Medical School, University of Pécs, Ifjúság útja 13, Pécs H-7624, Hungary; Molecular Medicine Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, Pécs H-7624, Hungary
| | - Réka Rigó
- Drug resistance research group, Institute of Enzymology, Research Centre for Natural Sciences, Magyar tudósok körútja 2, H-1117 Budapest, Hungary
| | - Csilla Özvegy-Laczka
- Drug resistance research group, Institute of Enzymology, Research Centre for Natural Sciences, Magyar tudósok körútja 2, H-1117 Budapest, Hungary
| | - Gyula Batta
- Department of Organic Chemistry, University of Debrecen, Egyetem tér 1 H-4032 Debrecen, Hungary
| | - Csaba Hetényi
- Department of Pharmacology and Pharmacotherapy, Medical School, University of Pécs, Szigeti út 12 H-7624 Pécs, Hungary
| | - Veronika Vojáčková
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27 78371 Olomouc, Czech Republic
| | - Radek Jorda
- Department of Experimental Biology, Faculty of Science, Palacký University Olomouc, Šlechtitelů 27 78371 Olomouc, Czech Republic.
| | - Erzsébet Mernyák
- Department of Inorganic, Organic and Analytical Chemistry, University of Szeged, Dóm tér 7‒8 H-6720 Szeged, Hungary; Department of Pharmacognosy, University of Szeged, Eötvös u. 6 H-6720 Szeged, Hungary.
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Emilio de la Cerda-Pedro J, Hernández-Ortiz OJ, Vázquez-García RA, García-Báez EV, Gómez-Aguilar R, Espinosa-Roa A, Farfán N, Padilla-Martínez II. Highly crystalline and fluorescent BODIPY-labelled phenyl-triazole-coumarins as n-type semiconducting materials for OFET devices. Heliyon 2024; 10:e23517. [PMID: 38332883 PMCID: PMC10851223 DOI: 10.1016/j.heliyon.2023.e23517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 02/10/2024] Open
Abstract
In this work, the synthesis of BODIPY-phenyl-triazole labelled coumarins (BPhTCs) using a two-step approach is described. The influence of the BODIPY appending on the photophysical, electrochemical and thermal properties of the phenyl-triazole-coumarin precursors (PhTCs) was investigated. Band gap energies were measured by absorption spectroscopy (2.20 ± 0.02 eV in the solid and 2.35 ± 0.01 eV in solution) and cyclic voltammetry (2.10 ± 0.05 eV). The results are supported by DFT calculations confirming the presence of lowest LUMO levels that facilitate the electron injection and stabilize the electron transport. Their charge-transport parameters were measured in Organic Field-Effect Transistor (OFET) devices. BPhTCs showed an ambipolar transistor behavior with good n-type charge mobilities (10-2 cm2V-1s-1) allowing these derivatives to be employed as promising semiconducting crystalline and fluorescent materials with good thermal and air stability up to 250 °C.
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Affiliation(s)
- José Emilio de la Cerda-Pedro
- Laboratorio de Química Supramolecular y Nanociencias de la Unidad Profesional Interdisciplinaria de Biotecnología del Instituto Politécnico Nacional, Av. Acueducto s/n Barrio la laguna Ticomán, 07340, Ciudad de Mexico, Mexico
| | - Oscar Javier Hernández-Ortiz
- Laboratorio de Química Supramolecular y Nanociencias de la Unidad Profesional Interdisciplinaria de Biotecnología del Instituto Politécnico Nacional, Av. Acueducto s/n Barrio la laguna Ticomán, 07340, Ciudad de Mexico, Mexico
- Área Académica de Ciencias de la Tierra y Materiales, Universidad Autónoma del Estado de Hidalgo, km. 4.5 Carretera Pachuca-Tulancingo, Col. Carboneras 42184, Mineral de la Reforma, Hidalgo Mexico
| | - Rosa Angeles Vázquez-García
- Área Académica de Ciencias de la Tierra y Materiales, Universidad Autónoma del Estado de Hidalgo, km. 4.5 Carretera Pachuca-Tulancingo, Col. Carboneras 42184, Mineral de la Reforma, Hidalgo Mexico
| | - Efrén V. García-Báez
- Laboratorio de Química Supramolecular y Nanociencias de la Unidad Profesional Interdisciplinaria de Biotecnología del Instituto Politécnico Nacional, Av. Acueducto s/n Barrio la laguna Ticomán, 07340, Ciudad de Mexico, Mexico
| | - Ramón Gómez-Aguilar
- Unidad Profesional en Ingeniería y Tecnologías Avanzadas del Instituto Politécnico Nacional, Av. I.P.N No. 2580 Col. La Laguna Ticomán, Gustavo A. Madero 07340, Ciudad de Mexico, Mexico
| | - Arián Espinosa-Roa
- CONAHCYT-Centro de Investigación en Química Aplicada Unidad Monterrey, Sur 204 Parque de Innovación e Investigación Tecnológica, Km. 10 autopista al Aeropuerto Internacional Mariano Escobedo, 66628, Apodaca, Nuevo Leon, Mexico
| | - Norberto Farfán
- Departamento de Química Orgánica, Facultad de Química, Universidad Nacional Autónoma de México, Circuito Escolar, Ciudad Universitaria 04510, Ciudad de Mexico, Mexico
| | - Itzia I. Padilla-Martínez
- Laboratorio de Química Supramolecular y Nanociencias de la Unidad Profesional Interdisciplinaria de Biotecnología del Instituto Politécnico Nacional, Av. Acueducto s/n Barrio la laguna Ticomán, 07340, Ciudad de Mexico, Mexico
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Miller L, Impelmann A, Bauer F, Breit B. Carbonylation as a Key Step in New Tandem Reactions - A Route to BODIPYs. Chemistry 2023:e202303752. [PMID: 38109037 DOI: 10.1002/chem.202303752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/15/2023] [Accepted: 12/18/2023] [Indexed: 12/19/2023]
Abstract
Herein, a highly efficient five-step reaction sequence to BODIPYs is presented. The key step is the combination of transition metal-catalyzed in-situ generation of aldehydes and their subsequent organocatalytic activation to yield dipyrromethanes, which are further converted to the corresponding BODIPY. Classic syntheses towards BODIPYs have relied on aldehydes or acid chlorides, which are often not commercially available and rather sensitive to handle. The presented approach starts from readily available and stable alkenes or aryl-bromides, which allows to extend the range of readily available BODIPYs that can be tailored for their specific use. The synthesis of 55 derivatives with overall yields of up to 78 % demonstrates the wide applicability and advantages of the presented method.
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Affiliation(s)
- Lukas Miller
- Institut für Organische Chemie, Albert-Ludwigs-Universität Freiburg, Albertstraße 21, 79104, Freiburg im Breisgau, Germany
| | - Alba Impelmann
- Institut für Organische Chemie, Albert-Ludwigs-Universität Freiburg, Albertstraße 21, 79104, Freiburg im Breisgau, Germany
| | - Felix Bauer
- Institut für Organische Chemie, Albert-Ludwigs-Universität Freiburg, Albertstraße 21, 79104, Freiburg im Breisgau, Germany
| | - Bernhard Breit
- Institut für Organische Chemie, Albert-Ludwigs-Universität Freiburg, Albertstraße 21, 79104, Freiburg im Breisgau, Germany
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Pinto SCS, Gonçalves RCR, Costa SPG, Raposo MMM. Colorimetric Chemosensor for Cu 2+ and Fe 3+ Based on a meso-Triphenylamine-BODIPY Derivative. SENSORS (BASEL, SWITZERLAND) 2023; 23:6995. [PMID: 37571777 PMCID: PMC10422517 DOI: 10.3390/s23156995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 07/29/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023]
Abstract
Optical chemosensors are a practical tool for the detection and quantification of important analytes in biological and environmental fields, such as Cu2+ and Fe3+. To the best of our knowledge, a BODIPY derivative capable of detecting Cu2+ and Fe3+ simultaneously through a colorimetric response has not yet been described in the literature. In this work, a meso-triphenylamine-BODIPY derivative is reported for the highly selective detection of Cu2+ and Fe3+. In the preliminary chemosensing study, this compound showed a significant color change from yellow to blue-green in the presence of Cu2+ and Fe3+. With only one equivalent of cation, a change in the absorption band of the compound and the appearance of a new band around 700 nm were observed. Furthermore, only 10 equivalents of Cu2+/Fe3+ were needed to reach the absorption plateau in the UV-visible titrations. Compound 1 showed excellent sensitivity toward Cu2+ and Fe3+ detection, with LODs of 0.63 µM and 1.06 µM, respectively. The binding constant calculation indicated a strong complexation between compound 1 and Cu2+/Fe3+ ions. The 1H and 19F NMR titrations showed that an increasing concentration of cations induced a broadening and shifting of the aromatic region peaks, as well as the disappearance of the original fluorine peaks of the BODIPY core, which suggests that the ligand-metal (1:2) interaction may occur through the triphenylamino group and the BODIPY core.
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Affiliation(s)
| | | | | | - M. Manuela M. Raposo
- Centre of Chemistry, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal; (S.C.S.P.); (R.C.R.G.)
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García-Santos WH, Ordóñez-Hernández J, Farfán-Paredes M, Castro-Cruz HM, Macías-Ruvalcaba NA, Farfán N, Cordero-Vargas A. Dibromo-BODIPY as an Organic Photocatalyst for Radical-Ionic Sequences. J Org Chem 2021; 86:16315-16326. [PMID: 34726403 DOI: 10.1021/acs.joc.1c01598] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new dibrominated 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) is reported as a new metal-free photocatalyst. This BODIPY showed similar optoelectronic, electrochemical, and performance properties to those of Ru(bpy)3Cl2, one of the most common photocatalysts in a known radical-ionic transformation, such as the formation of 1,4-dicarbonyl compounds. Moreover, additional sequences in which the generated oxonium ion is trapped by an internal nucleophile were developed using this BODIPY photocatalyst. These new sequences allowed the straightforward preparation of γ-alkoxylactones, monoprotected 1,4-ketoaldehydes, and dihydrofurans. This new catalyst, the methodology, and the forged functional groups could be important tools in organic synthesis.
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Affiliation(s)
- William H García-Santos
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior s/n, Ciudad Universitaria, Coyoacán, C.P., México, D.F. 04510, México
| | - Javier Ordóñez-Hernández
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior s/n, Ciudad Universitaria, Coyoacán, C.P., México, D.F. 04510, México
| | - Mónica Farfán-Paredes
- Facultad de Química, Departamento de Química Orgánica, Universidad Nacional Autónoma de México, Ciudad de México 04510, México
| | - Hiram M Castro-Cruz
- Facultad de Química, Departamento de Fisicoquímica, Universidad Nacional Autónoma de México, Ciudad de México 04510, México
| | - Norma A Macías-Ruvalcaba
- Facultad de Química, Departamento de Fisicoquímica, Universidad Nacional Autónoma de México, Ciudad de México 04510, México
| | - Norberto Farfán
- Facultad de Química, Departamento de Química Orgánica, Universidad Nacional Autónoma de México, Ciudad de México 04510, México
| | - Alejandro Cordero-Vargas
- Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior s/n, Ciudad Universitaria, Coyoacán, C.P., México, D.F. 04510, México
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Morisue M, Kawanishi M, Kusukawa T. Charge‐Transfer‐Adaptable Double‐Strand Formation of a Porphyrin‐BODIPY‐Porphyrin Triad. CHEMPHOTOCHEM 2021. [DOI: 10.1002/cptc.202100025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Mitsuhiko Morisue
- Faculty of Molecular Chemistry and Engineering Kyoto Institute of Technology Matsugasaki, Sakyo-ku Kyoto 606–8585 Japan
| | - Miho Kawanishi
- Faculty of Molecular Chemistry and Engineering Kyoto Institute of Technology Matsugasaki, Sakyo-ku Kyoto 606–8585 Japan
| | - Takahiro Kusukawa
- Faculty of Molecular Chemistry and Engineering Kyoto Institute of Technology Matsugasaki, Sakyo-ku Kyoto 606–8585 Japan
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