1
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Lioret V, Saou S, Berrou A, Lernerman L, Arnould C, Decréau RA. Water soluble octa-imidazolium zinc phthalocyanine for nucleus/nucleolus cell fluorescence microscopy and photodynamic therapy. Photochem Photobiol Sci 2023; 22:303-309. [PMID: 36201159 DOI: 10.1007/s43630-022-00313-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 09/19/2022] [Indexed: 11/30/2022]
Abstract
A poly-cationic theranostic macrocycle was developed to perform confocal microscopy imaging and photodynamic therapy studies on a model of melanoma cancer, one of the most aggressive cancer. Hence, an octa-imidazolium zinc phthalocyanine was conveniently synthesized in large amount in three steps in a 44% overall yield: upon double nucleophilic aromatic substitution, cyclo-tetramerization and quaternization reactions. Such an octa-cationic molecule was readily soluble in physiological media, reaching concentrations beyond 1 mM. It showed fluorescence properties in aqueous medium (ΦF = 0.31) with no noticeable aggregation, spectroscopy studies showed. In vitro confocal fluorescence microscopy studies carried out on murine melanoma model (B16F10 cells) showed that the fluorophore was mainly located in the cell nucleolus, an organelle of interest for the treatment of cancer. The anticancer photodynamic potential of the octa-cationic photosensitizer could be measured (IC50 = 5.4 µM) using the MTS viability assay. Both fluorescence microscopy studies and photodynamic studies demonstrate the octa-cationic molecule is theranostic and could be further developed for future photodynamic diagnosis (PDD) and photodynamic inactivation of micro-organisms (PDI).
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2
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Lavarda G, Labella J, Martínez-Díaz MV, Rodríguez-Morgade MS, Osuka A, Torres T. Recent advances in subphthalocyanines and related subporphyrinoids. Chem Soc Rev 2022; 51:9482-9619. [DOI: 10.1039/d2cs00280a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Subporphyrinoids constitute a class of extremely versatile and attractive compounds. Herein, a comprehensive review of the most recent advances in the fundamentals and applications of these cone-shaped aromatic macrocycles is presented.
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Affiliation(s)
- Giulia Lavarda
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - Jorge Labella
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - M. Victoria Martínez-Díaz
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - M. Salomé Rodríguez-Morgade
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - Atsuhiro Osuka
- Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
- Department of Chemistry, Graduate School of Science, Kyoto University, 606-8502 Kyoto, Japan
| | - Tomás Torres
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
- IMDEA-Nanociencia, c/Faraday 9, Campus de Cantoblanco, 28049 Madrid, Spain
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3
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Panteleev AS, Skvortsov IA, Koifman OI, Stuzhin PA. tert-Butyl substituted hexaazasubphthalocyanine: Synthesis, isolation of C1 and C3 regioisomers and their spectral-luminescence study. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s108842462150022x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
By cyclotrimerization of tert-butyl substituted pyrazine-2,3-dicarbonitrile in the presence of boron trichloride, two positional isomers ([Formula: see text] and [Formula: see text] symmetry) of the corresponding boron(III) tripyrazinosubporphyrazines were first obtained and efficiently separated by column chromatography. The new compounds were characterized by MALDI mass-spectrometry, UV-visible and 1H NMR spectroscopy. A Q-band in the electronic absorption spectra for both fractions was observed at [Formula: see text]530 nm, which is typical for tripyrazinosubporphyrazines. The fluorescence quantum yield for the regioisomer with lower symmetry ([Formula: see text] is 1.5 times higher than for the more symmerical [Formula: see text] species ([Formula: see text] = 0.37 and 0.28, respectively). Comparative spectrophotometric study of the basic properies reveals that hexaaza substitution in benzene rings of tert-butyl substituted subphthalocyanine decreases the basic properties of meso-nitrogen atoms.
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Affiliation(s)
- Alexey S. Panteleev
- Research Institute of Macroheterocycles, Ivanovo State University of Chemistry and Technology (ISUCT), Sheremetevskij Prospekt 7, Ivanovo 153000, Russia
| | - Ivan A. Skvortsov
- Research Institute of Macroheterocycles, Ivanovo State University of Chemistry and Technology (ISUCT), Sheremetevskij Prospekt 7, Ivanovo 153000, Russia
| | - Oskar I. Koifman
- Research Institute of Macroheterocycles, Ivanovo State University of Chemistry and Technology (ISUCT), Sheremetevskij Prospekt 7, Ivanovo 153000, Russia
| | - Pavel A. Stuzhin
- Research Institute of Macroheterocycles, Ivanovo State University of Chemistry and Technology (ISUCT), Sheremetevskij Prospekt 7, Ivanovo 153000, Russia
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4
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Lioret V, Bellaye PS, Arnould C, Collin B, Decréau RA. Dual Cherenkov Radiation-Induced Near-Infrared Luminescence Imaging and Photodynamic Therapy toward Tumor Resection. J Med Chem 2020; 63:9446-9456. [PMID: 32706253 DOI: 10.1021/acs.jmedchem.0c00625] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Cherenkov radiation (CR), the blue light seen in nuclear reactors, is emitted by some radiopharmaceuticals. This study showed that (1) a portion of CR could be transferred in the region of the optical spectrum, where biological tissues are most transparent: as a result, upon radiance amplification in the near-infrared window, the detection of light could occur twice deeper in tissues than during classical Cherenkov luminescence imaging and (2) Cherenkov-photodynamic therapy (CR-PDT) on cells could be achieved under conditions mimicking unlimited depth using the CR-embarked light source, which is unlike standard PDT, where light penetration depth is limited in biological tissues. Both results are of utmost importance for simultaneous applications in tumor resection and post-resection treatment of remaining unresected margins, thanks to a molecular construct designed to raise its light collection efficiency (i.e., CR energy transfer) by conjugation with multiple CR-absorbing (water-soluble) antenna followed by intramolecular-FRET/TBET energy transfers.
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Affiliation(s)
- Vivian Lioret
- ICMUB Institute (Chemistry Department) Sciences Mirande, Université de Bourgogne Franche Comté, 9 Avenue Alain Savary, Dijon 21078, France
| | | | | | - Bertrand Collin
- Centre George François Leclerc, 1 rue du Professeur Marion, Dijon 21079, France
| | - Richard A Decréau
- ICMUB Institute (Chemistry Department) Sciences Mirande, Université de Bourgogne Franche Comté, 9 Avenue Alain Savary, Dijon 21078, France
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5
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Yurt F, Ince M, Er O, Melis Soylu H, Ocakoglu K, Yilmaz O. Subphthalocyanine as a fluorescence imaging agent for breast tumor. Photodiagnosis Photodyn Ther 2019; 26:361-365. [PMID: 31026614 DOI: 10.1016/j.pdpdt.2019.04.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 04/22/2019] [Accepted: 04/22/2019] [Indexed: 10/26/2022]
Abstract
Tri-tert-butyl-carboxyl subphthalocyanine (SubPc) was synthesized and evaluated as a fluorescence agent. Fluorescence imaging for breast tumor in vivo was performed using nude mice as models. Results indicate high uptake in tumor at 20 h. Tumor-non tumor ratio was determined as 2.25. The imaging results demonstrate the potential of this fluorescence-imaging agent in the diagnosis of breast tumor. In the future, subphthalocyanine is also developing as a dual functional, which is fluorescence imaging and as a photodynamic therapeutic agent for the treatment and diagnosis of cancer.
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Affiliation(s)
- Fatma Yurt
- Department of Nuclear Applications, Institute of Nuclear Science, Ege University, Bornova, 35100, Izmir, Turkey.
| | - Mine Ince
- Department of Energy Systems Engineering, Faculty of Technology, Tarsus University, 33400, Tarsus, Turkey
| | - Ozge Er
- Department of Nuclear Applications, Institute of Nuclear Science, Ege University, Bornova, 35100, Izmir, Turkey
| | - Hale Melis Soylu
- Department of Biomedical Technology, Institute of Science, Ege University, Bornova, 35100, Izmir, Turkey
| | - Kasim Ocakoglu
- Department of Energy Systems Engineering, Faculty of Technology, Tarsus University, 33400, Tarsus, Turkey.
| | - Osman Yilmaz
- Department of Animal Research Center, Dokuz Eylul University, 35340, Izmir, Turkey
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6
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Bernhard Y, Richard P, Decréau RA. Addressing subphthalocyanines and subnaphthalocyanines features relevant to fluorescence imaging. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.01.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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7
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Bernhard Y, Gigot E, Goncalves V, Moreau M, Sok N, Richard P, Decréau RA. Direct subphthalocyanine conjugation to bombesin vs. indirect conjugation to its lipidic nanocarrier. Org Biomol Chem 2018; 14:4511-8. [PMID: 27097718 DOI: 10.1039/c6ob00530f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bombesin (BBN) was covalently bound to graftable subphthalocyanine (SubPc) or to a cholesterol derivative, a component of a liposome that encapsulates non-graftable SubPc. The latter bioconjugation approach was suitable to address the stability of SubPc and was achieved by copper-free click-chemistry on the outer-face of the liposome. Liposomes were purified (FPLC) and then analyzed in size (outer diameter about 60 nm measured by DLS). In vitro binding studies allowed to determine the IC50 13.9 nM for one component of the liposome, cholesterol, conjugated to BBN. Hence, azido- (or alkynyl-) liposomes give fluorophores with no reactive functional group available on their backbone a second chance to be (indirectly) bioconjugated (with bombesin).
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Affiliation(s)
- Yann Bernhard
- ICMUB Institute-Dept of Chemistry, Sciences Mirande, UMR-CNRS 6302, 9 Avenue Alain Savary, University of Burgundy Franche-Comté, France.
| | - Elodie Gigot
- ICMUB Institute-Dept of Chemistry, Sciences Mirande, UMR-CNRS 6302, 9 Avenue Alain Savary, University of Burgundy Franche-Comté, France.
| | - Victor Goncalves
- ICMUB Institute-Dept of Chemistry, Sciences Mirande, UMR-CNRS 6302, 9 Avenue Alain Savary, University of Burgundy Franche-Comté, France.
| | - Mathieu Moreau
- ICMUB Institute-Dept of Chemistry, Sciences Mirande, UMR-CNRS 6302, 9 Avenue Alain Savary, University of Burgundy Franche-Comté, France.
| | - Nicolas Sok
- AgroSup Dijon, UMR PAM, 1 Esplanade Erasme, University Bourgogne Franche-Comté, 21078 Dijon, France
| | - Philippe Richard
- ICMUB Institute-Dept of Chemistry, Sciences Mirande, UMR-CNRS 6302, 9 Avenue Alain Savary, University of Burgundy Franche-Comté, France.
| | - Richard A Decréau
- ICMUB Institute-Dept of Chemistry, Sciences Mirande, UMR-CNRS 6302, 9 Avenue Alain Savary, University of Burgundy Franche-Comté, France.
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8
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Bernhard Y, Lioret V, Decréau RA. Subphthalocyanine basicity: reversible protonation at the azomethine bridge. NEW J CHEM 2018. [DOI: 10.1039/c7nj02957h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Protonation of subphthalocyanine azomethine bridges is reversible and was evidenced by UV/Vis, 1H-NMR and IR.
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Affiliation(s)
- Yann Bernhard
- Institut de Chimie Moléculaire de l’Université de Bourgogne (ICMUB)
- France
| | - Vivian Lioret
- Institut de Chimie Moléculaire de l’Université de Bourgogne (ICMUB)
- France
| | - Richard A. Decréau
- Institut de Chimie Moléculaire de l’Université de Bourgogne (ICMUB)
- France
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9
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Cellular imaging using BODIPY-, pyrene- and phthalocyanine-based conjugates. Bioorg Med Chem 2018; 26:413-420. [DOI: 10.1016/j.bmc.2017.11.050] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 11/13/2017] [Accepted: 11/30/2017] [Indexed: 11/21/2022]
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10
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Sejdarasi L, McAuliffe KJ, Corbin BA, Trivedi ER. Synthesis and Characterization of Mixed Fluorinated Phenylthio- Subphthalocyanines. ChemistrySelect 2017. [DOI: 10.1002/slct.201701422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Leart Sejdarasi
- Department of Chemistry; Oakland University; 146 Library Dr. Rochester, MI USA
| | | | - Brooke A. Corbin
- Department of Chemistry; Oakland University; 146 Library Dr. Rochester, MI USA
| | - Evan R. Trivedi
- Department of Chemistry; Oakland University; 146 Library Dr. Rochester, MI USA
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11
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Low-Symmetry Mixed Fluorinated Subphthalocyanines as Fluorescence Imaging Probes in MDA-MB-231 Breast Tumor Cells. Int J Mol Sci 2017; 18:ijms18061177. [PMID: 28587158 PMCID: PMC5486000 DOI: 10.3390/ijms18061177] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 05/26/2017] [Accepted: 05/30/2017] [Indexed: 12/30/2022] Open
Abstract
Boron subphthalocyanines (SPcs) are aromatic macrocycles that possess a combination of physical and optical properties that make them excellent candidates for application as fluorescent imaging probes. These molecules have intense electronic absorption and emission, and structural versatility that allows for specific tuning of physical properties. Herein, we report the synthesis of a series of low-symmetry fluorinated SPcs and compare them to analogous compounds with varying numbers of peripheral fluorine atoms and varied aromaticity. Across the series, with increasing addition of fluorine atoms to the periphery of the ring, a downfield chemical shift in 19F NMR and a bathochromic shift of electronic absorption were observed. Expanding the size of the aromatic ring by replacing peripheral benzo- groups with naphtho- groups prompted a far more drastic bathochromic shift to absorption and emission. Fluorescence quantum yields (Φf) proved to be sufficiently high to observe intracellular fluorescence from MDA-MB-231 breast tumor cells in vitro by epifluorescence microscopy; fluorination proved vital for this purpose to improve solubility. This report lays the groundwork for the future development of these promising SPcs for their ultimate application as near-infrared (NIR) fluorescent imaging probes in biological systems.
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12
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Liu JX, Xin B, Li C, Xie NH, Gong WL, Huang ZL, Zhu MQ. PEGylated Perylenemonoimide-Dithienylethene for Super-Resolution Imaging of Liposomes. ACS APPLIED MATERIALS & INTERFACES 2017; 9:10338-10343. [PMID: 28281748 DOI: 10.1021/acsami.6b15076] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We have designed and synthesized an amphiphilic photoswitchable fluorophore, PEGylated perylenemonoimide-dithienylethene (PEG-PMI-DTE), which exhibits evident bistable photochromism, fluorescence switching, and fatigue resistance. The fine nanostructures of liposomes can be observed directly under super-resolution fluorescent microscopy by aid of the amphiphilic photoswitchable fluorophore as a staining agent, with an optical resolution of 30 nm.
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Affiliation(s)
- Jun-Xia Liu
- Wuhan National Laboratory for Optoelectronics, College of Optical and Electronic Information, Huazhong University of Science and Technology , Wuhan, Hubei 430074, China
| | - Bo Xin
- Wuhan National Laboratory for Optoelectronics, College of Optical and Electronic Information, Huazhong University of Science and Technology , Wuhan, Hubei 430074, China
| | - Chong Li
- Wuhan National Laboratory for Optoelectronics, College of Optical and Electronic Information, Huazhong University of Science and Technology , Wuhan, Hubei 430074, China
| | - Nuo-Hua Xie
- Wuhan National Laboratory for Optoelectronics, College of Optical and Electronic Information, Huazhong University of Science and Technology , Wuhan, Hubei 430074, China
| | - Wen-Liang Gong
- Wuhan National Laboratory for Optoelectronics, College of Optical and Electronic Information, Huazhong University of Science and Technology , Wuhan, Hubei 430074, China
| | - Zhen-Li Huang
- Wuhan National Laboratory for Optoelectronics, College of Optical and Electronic Information, Huazhong University of Science and Technology , Wuhan, Hubei 430074, China
| | - Ming-Qiang Zhu
- Wuhan National Laboratory for Optoelectronics, College of Optical and Electronic Information, Huazhong University of Science and Technology , Wuhan, Hubei 430074, China
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13
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Ibarra-Rodrı́guez M, Muñoz-Flores BM, Dias HVR, Sánchez M, Gomez-Treviño A, Santillan R, Farfán N, Jiménez-Pérez VM. Fluorescent Molecular Rotors of Organoboron Compounds from Schiff Bases: Synthesis, Viscosity, Reversible Thermochromism, Cytotoxicity, and Bioimaging Cells. J Org Chem 2017; 82:2375-2385. [DOI: 10.1021/acs.joc.6b02802] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Marisol Ibarra-Rodrı́guez
- Facultad
de Ciencias Químicas, Ciudad Universitaria, Universidad Autónoma de Nuevo León, 66451 San Nicolás
de los Garza, Nuevo León Mexico
| | - Blanca M. Muñoz-Flores
- Facultad
de Ciencias Químicas, Ciudad Universitaria, Universidad Autónoma de Nuevo León, 66451 San Nicolás
de los Garza, Nuevo León Mexico
| | - H. V. Rasika Dias
- Department
of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019-0065, United States
| | - Mario Sánchez
- Centro de Investigación en Materiales Avanzados, S.C., Alianza Norte 202, PIIT, Carretera Monterrey-Aeropuerto
Km 10, CP 66628, Apodaca, Nuevo León Mexico
| | - Alberto Gomez-Treviño
- Facultad
de Ciencias Químicas, Ciudad Universitaria, Universidad Autónoma de Nuevo León, 66451 San Nicolás
de los Garza, Nuevo León Mexico
| | - Rosa Santillan
- Departamento
de Química, Centro de Investigación y de Estudios Avanzados del IPN, A.P.
14-740, CP 07000 San Pedro Zacatenco, DF, Mexico
| | - Norberto Farfán
- Facultad
de Química, Departamento de Química Orgánica, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510 Mexico City, Mexico
| | - Víctor M. Jiménez-Pérez
- Facultad
de Ciencias Químicas, Ciudad Universitaria, Universidad Autónoma de Nuevo León, 66451 San Nicolás
de los Garza, Nuevo León Mexico
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14
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Guilleme J, González-Rodríguez D, Torres T. Synthesis and electronic properties of nitrogen-bridged dimers of boron subphthalocyanines. Chem Commun (Camb) 2016; 52:9793-6. [DOI: 10.1039/c6cc03896d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We describe for the first time the synthesis and characterization of a new family of subphthalocyanine derivatives, the μ-azo dimers, in which two closely interacting macrocycles are axially linked together by a B–N–B bridge.
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Affiliation(s)
- J. Guilleme
- IMDEA Nanociencia
- Faraday 9
- Spain
- Departamento Química Orgánica
- Facultad de Ciencias
| | - D. González-Rodríguez
- Departamento Química Orgánica
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- E-28049 Madrid
- Spain
| | - T. Torres
- IMDEA Nanociencia
- Faraday 9
- Spain
- Departamento Química Orgánica
- Facultad de Ciencias
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15
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Doulain PE, Goze C, Bodio E, Richard P, Decréau RA. BODIPY atropisomer interconversion, face discrimination, and superstructure appending. Chem Commun (Camb) 2016; 52:4474-7. [DOI: 10.1039/c5cc10526a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Atropisomerism and atropisomer interconversion in the BODIPY series are presented. It was used to synthesize a picket-fence-like BODIPY and to examine the BODIPY face discrimination. Pickets are aimed at preventing π-stacking of the BODIPY platform.
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Affiliation(s)
- Pierre-Emmanuel Doulain
- ICMUB Institute – Department of Chemistry
- University of Burgundy – Franche Comté
- 21078 Dijon
- France
| | - Christine Goze
- ICMUB Institute – Department of Chemistry
- University of Burgundy – Franche Comté
- 21078 Dijon
- France
| | - Ewen Bodio
- ICMUB Institute – Department of Chemistry
- University of Burgundy – Franche Comté
- 21078 Dijon
- France
| | - Philippe Richard
- ICMUB Institute – Department of Chemistry
- University of Burgundy – Franche Comté
- 21078 Dijon
- France
| | - Richard A. Decréau
- ICMUB Institute – Department of Chemistry
- University of Burgundy – Franche Comté
- 21078 Dijon
- France
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16
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Bodio E, Le Gendre P, Denat F, Goze C. Development of Trackable Anticancer Agents Based on Metal Complexes. ADVANCES IN INORGANIC CHEMISTRY 2016. [DOI: 10.1016/bs.adioch.2015.09.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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17
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Heyer E, Lory P, Leprince J, Moreau M, Romieu A, Guardigli M, Roda A, Ziessel R. Highly Fluorescent and Water-Soluble Diketopyrrolopyrrole Dyes for Bioconjugation. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411274] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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18
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Heyer E, Lory P, Leprince J, Moreau M, Romieu A, Guardigli M, Roda A, Ziessel R. Highly Fluorescent and Water-Soluble Diketopyrrolopyrrole Dyes for Bioconjugation. Angew Chem Int Ed Engl 2015; 54:2995-9. [DOI: 10.1002/anie.201411274] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Indexed: 01/30/2023]
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19
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Bernhard Y, Winckler P, Perrier-Cornet JM, Decréau RA. Harnessing medically relevant metals onto water-soluble subphthalocyanines: towards bimodal imaging and theranostics. Dalton Trans 2015; 44:3200-8. [DOI: 10.1039/c4dt03536d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Water-soluble subphthalocyanine (SubPc) - chelating ligands (DOTA, DTPA) conjugates were complexed with six metals relevant to medical imaging/therapies (MRI, PET, SPECT, RIT, NCT). Magneto-optical properties of the ditopic Gd complex and cellular microscopy studies were reported.
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Affiliation(s)
- Yann Bernhard
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302 CNRS-Université de Bourgogne
- Dijon Cedex
- France
| | - Pascale Winckler
- Université de Bourgogne
- AgroSup Dijon
- Dimacell Imaging Ressource Center
- UMR A 02.102 PAM
- F-21000 Dijon
| | | | - Richard A. Decréau
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB)
- UMR 6302 CNRS-Université de Bourgogne
- Dijon Cedex
- France
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