1
|
Silva MJSA, Zhang Y, Vinck R, Santos FMF, António JPM, Gourdon-Grünewaldt L, Zaouter C, Castonguay A, Patten SA, Cariou K, Boscá F, Nájera F, Arteaga JF, Gasser G, Pischel U, Gois PMP. BASHY Dyes Are Highly Efficient Lipid Droplet-Targeting Photosensitizers that Induce Ferroptosis through Lipid Peroxidation. Bioconjug Chem 2023; 34:2337-2344. [PMID: 37948301 DOI: 10.1021/acs.bioconjchem.3c00449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Ferroptosis is an iron-dependent lipid-peroxidation-driven mechanism of cell death and a promising therapeutic target to eradicate cancer cells. In this study, we discovered that boronic acid-derived salicylidenehydrazone (BASHY) dyes are highly efficient singlet-oxygen photosensitizers (PSs; ΦΔ up to 0.8) that induce ferroptosis triggered by photodynamic therapy. The best-performing BASHY dye displayed a high phototoxicity against the human glioblastoma multiform U87 cell line, with an IC50 value in the low nanomolar range (4.40 nM) and a remarkable phototoxicity index (PI > 22,700). Importantly, BASHY dyes were shown to accumulate in lipid droplets (LDs) and this intracellular partition was found to be essential for the enhanced phototoxicity and the induction of ferroptosis through lipid peroxidation. The safety and phototoxicity of this platform were validated using an in vivo zebrafish model (Danio rerio).
Collapse
Affiliation(s)
- Maria J S A Silva
- Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisboa 1649-003, Portugal
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, Paris F-75005, France
| | - Yiyi Zhang
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, Paris F-75005, France
| | - Robin Vinck
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, Paris F-75005, France
| | - Fábio M F Santos
- Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisboa 1649-003, Portugal
| | - João P M António
- Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisboa 1649-003, Portugal
| | - Lisa Gourdon-Grünewaldt
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, Paris F-75005, France
- INRS - Institut Armand-Frappier, Université du Québec, 531 boul. des Prairies, Laval , QuebecH7V 1B7, Canada
| | - Charlotte Zaouter
- INRS - Institut Armand-Frappier, Université du Québec, 531 boul. des Prairies, Laval , QuebecH7V 1B7, Canada
| | - Annie Castonguay
- INRS - Institut Armand-Frappier, Université du Québec, 531 boul. des Prairies, Laval , QuebecH7V 1B7, Canada
| | - Shunmoogum A Patten
- INRS - Institut Armand-Frappier, Université du Québec, 531 boul. des Prairies, Laval , QuebecH7V 1B7, Canada
| | - Kevin Cariou
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, Paris F-75005, France
| | - Francisco Boscá
- Instituto de Tecnología Química, Universitat Politècnica de València - Consejo Superior de Investigaciones Científicas, Avda. de los Naranjos s/n, Valencia 46022, Spain
| | - Francisco Nájera
- Departamento de Química Orgánica, and Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina - IBIMA, Universidad de Málaga, Campus Teatinos s/n, 29071, Plataforma Bionand, Parque Tecnológico de Andalucía, Málaga 29590, Spain
| | - Jesús F Arteaga
- CIQSO-Centre for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, Huelva 21071, Spain
| | - Gilles Gasser
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, Paris F-75005, France
| | - Uwe Pischel
- CIQSO-Centre for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, Huelva 21071, Spain
| | - Pedro M P Gois
- Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisboa 1649-003, Portugal
| |
Collapse
|
2
|
You L. Dual reactivity based dynamic covalent chemistry: mechanisms and applications. Chem Commun (Camb) 2023; 59:12943-12958. [PMID: 37772969 DOI: 10.1039/d3cc04022d] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
Dynamic covalent chemistry (DCC) focuses on the reversible formation, breakage, and exchange of covalent bonds and assemblies, setting a bridge between irreversible organic synthesis and supramolecular chemistry and finding wide utility. In order to enhance structural and functional diversity and complexity, different types of dynamic covalent reactions (DCRs) are placed in one vessel, encompassing orthogonal DCC without crosstalk and communicating DCC with a shared reactive functional group. As a means of adding tautomers, widespread in chemistry, to interconnected DCRs and combining the features of orthogonal and communicating DCRs, a concept of dual reactivity based DCC and underlying structural and mechanistic insights are summarized. The manipulation of the distinct reactivity of structurally diverse ring-chain tautomers allows selective activation and switching of reaction pathways and corresponding DCRs (C-N, C-O, and C-S) and assemblies. The coupling with photoswitches further enables light-mediated formation and scission of multiple types of reversible covalent bonds. To showcase the capability of dual reactivity based DCC, the versatile applications in dynamic polymers and luminescent materials are presented, paving the way for future functionalization studies.
Collapse
Affiliation(s)
- Lei You
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China.
- University of Chinese Academy of Sciences, Beijing 100049, China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350108, China
| |
Collapse
|
3
|
Yang T, Valavalkar A, Romero-Arenas A, Dasgupta A, Then P, Chettri A, Eggeling C, Ros A, Pischel U, Dietzek-Ivanšić B. Excited-State Dynamics in Borylated Arylisoquinoline Complexes in Solution and in cellulo. Chemistry 2023; 29:e202203468. [PMID: 36477948 DOI: 10.1002/chem.202203468] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/01/2022] [Accepted: 12/07/2022] [Indexed: 12/12/2022]
Abstract
Two four-coordinate organoboron N,C-chelate complexes with different functional terminals on the PEG chains are studied with respect to their photophysical properties within human MCF-7 cells. Their excited-state properties are characterized by time-resolved pump-probe spectroscopy and fluorescence lifetime microscopy. The excited-state relaxation dynamics of the two complexes are similar when studied in DMSO. Aggregation of the complexes with the carboxylate terminal group is observed in water. When studying the light-driven excited-state dynamics of both complexes in cellulo, i. e., after being taken up into human MCF-7 cells, both complexes show different features depending on the nature of the anchoring PEG chains. The lifetime of a characteristic intramolecular charge-transfer state is significantly shorter when studied in cellulo (360±170 ps) as compared to in DMSO (∼960 ps) at 600 nm for the complexes with an amino group. However, the kinetics of the complexes with the carboxylate group are in line with those recorded in DMSO. On the other hand, the lifetimes of the fluorescent state are almost identical for both complexes in cellulo. These findings underline the importance to evaluate the excited-state properties of fluorophores in a complex biological environment in order to fully account for intra- and intermolecular effects governing the light-induced processes in functional dyes.
Collapse
Affiliation(s)
- Tingxiang Yang
- Leibniz Institute of Photonic Technology (Leibniz-IPHT), Albert-Einstein-Straße 9, 07745, Jena, Germany.,Institute of Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany
| | - Abha Valavalkar
- Leibniz Institute of Photonic Technology (Leibniz-IPHT), Albert-Einstein-Straße 9, 07745, Jena, Germany.,Institute of Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany
| | - Antonio Romero-Arenas
- Institute for Chemical Research, CSIC-US and Innovation Centre in Advanced Chemistry, ORFEO-CINQA C/Américo Vespucio 49, 41092, Seville, Spain
| | - Anindita Dasgupta
- Leibniz Institute of Photonic Technology (Leibniz-IPHT), Albert-Einstein-Straße 9, 07745, Jena, Germany.,Institute of Applied Optics and Biophysics, Friedrich Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany
| | - Patrick Then
- Leibniz Institute of Photonic Technology (Leibniz-IPHT), Albert-Einstein-Straße 9, 07745, Jena, Germany.,Institute of Applied Optics and Biophysics, Friedrich Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany
| | - Avinash Chettri
- Leibniz Institute of Photonic Technology (Leibniz-IPHT), Albert-Einstein-Straße 9, 07745, Jena, Germany.,Institute of Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany
| | - Christian Eggeling
- Leibniz Institute of Photonic Technology (Leibniz-IPHT), Albert-Einstein-Straße 9, 07745, Jena, Germany.,Institute of Applied Optics and Biophysics, Friedrich Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany.,Member of the Leibniz Centre for Photonics in Infection Research (LPI), Jena (Germany).,Jena Center for Soft Matter (JCSM), Philosophenweg 7, D-07743, Jena
| | - Abel Ros
- Institute for Chemical Research, CSIC-US and Innovation Centre in Advanced Chemistry, ORFEO-CINQA C/Américo Vespucio 49, 41092, Seville, Spain
| | - Uwe Pischel
- CIQSO-Centre for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen, s/n, 21071, Huelva, Spain
| | - Benjamin Dietzek-Ivanšić
- Leibniz Institute of Photonic Technology (Leibniz-IPHT), Albert-Einstein-Straße 9, 07745, Jena, Germany.,Institute of Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, 07743, Jena, Germany.,Jena Center for Soft Matter (JCSM), Philosophenweg 7, D-07743, Jena
| |
Collapse
|
4
|
Cáceres-Castillo D, Mirón-López G, García-López M, Chan-Navarro R, Quijano-Quiñones R, Briceño-Vargas F, Cauich-Kumul R, Morales-Rojas H, Herrera-España A. Boronate Derivatives of Damnacanthal: Synthesis, Characterization, Optical Properties and Theoretical Calculations. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
5
|
Antunes P, Cruz A, Barbosa J, Bonifácio VDB, Pinto SN. Lipid Droplets in Cancer: From Composition and Role to Imaging and Therapeutics. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030991. [PMID: 35164256 PMCID: PMC8840564 DOI: 10.3390/molecules27030991] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/26/2022] [Accepted: 01/31/2022] [Indexed: 12/11/2022]
Abstract
Cancer is the second most common cause of death worldwide, having its origin in the abnormal growth of cells. Available chemotherapeutics still present major drawbacks, usually associated with high toxicity and poor distribution, with only a small fraction of drugs reaching the tumour sites. Thus, it is urgent to develop novel therapeutic strategies. Cancer cells can reprogram their lipid metabolism to sustain uncontrolled proliferation, and, therefore, accumulate a higher amount of lipid droplets (LDs). LDs are cytoplasmic organelles that store neutral lipids and are hypothesized to sequester anti-cancer drugs, leading to reduced efficacy. Thus, the increased biogenesis of LDs in neoplastic conditions makes them suitable targets for anticancer therapy and for the development of new dyes for cancer cells imaging. In recent years, cancer nanotherapeutics offered some exciting possibilities, including improvement tumour detection and eradication. In this review we summarize LDs biogenesis, structure and composition, and highlight their role in cancer theranostics.
Collapse
Affiliation(s)
- Patrícia Antunes
- iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; (P.A.); (A.C.); (J.B.)
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | - Adriana Cruz
- iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; (P.A.); (A.C.); (J.B.)
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | - José Barbosa
- iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; (P.A.); (A.C.); (J.B.)
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | - Vasco D. B. Bonifácio
- iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; (P.A.); (A.C.); (J.B.)
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- Bioengineering Department, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- Correspondence: (V.D.B.B.); (S.N.P.)
| | - Sandra N. Pinto
- iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; (P.A.); (A.C.); (J.B.)
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- Correspondence: (V.D.B.B.); (S.N.P.)
| |
Collapse
|
6
|
Baldo S, Antunes P, Felicidade JF, Santos FMF, Arteaga JF, Fernandes F, Pischel U, Pinto SN, Gois PMP. The BASHY Platform Enables the Assembly of a Fluorescent Bortezomib-GV1001 Conjugate. ACS Med Chem Lett 2021; 13:128-133. [PMID: 35059132 PMCID: PMC8762740 DOI: 10.1021/acsmedchemlett.1c00615] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 12/22/2021] [Indexed: 01/16/2023] Open
Abstract
In this study, we show that fluorescent boronic-acid derived salicylidenehydrazone complexes (BASHY) can function as fluorescent linkers for bioconjugates that were used to monitor the delivery of the proteasome inhibitor bortezomib (Btz) to HT-29 cancer cells. BASHY complexes were structurally optimized to improve the stability of the complex in buffered conditions (ammonium acetate, pH 7 up to t 1/2 = 40 h), photophysically characterized regarding their fluorescence properties and used in confocal microscopy colocalization studies that revealed their intracellular sequestration by lipid droplets. The accumulation in these hydrophobic organelles limited the hydrolysis of the complex and consequently the drug release, a problem that was circumvented by the conjugation of the BASHY-Btz complex with a cell-penetrating peptide GV1001-C. The conjugate exhibited an improved cytoplasmic availability as confirmed by confocal fluorescence microscopy studies and an improved potency against HT-29 cancer cells (IC50 = 100 nM) as compared to the nontargeted complex (IC50 = 450 nM).
Collapse
Affiliation(s)
- Silvia Baldo
- Research
Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisboa 1649-003, Portugal
| | - Patrícia Antunes
- Institute
for Bioengineering and Biosciences (IBB) and Associate Laboratory
i4HB-Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisbon 1049-001, Portugal,Department
of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Lisbon 1049-001, Portugal
| | - João Falcão Felicidade
- Research
Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisboa 1649-003, Portugal
| | - Fábio M. F. Santos
- Research
Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisboa 1649-003, Portugal
| | - Jesús F. Arteaga
- CIQSO-Centre
for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, 21071 Huelva, Spain
| | - Fábio Fernandes
- Institute
for Bioengineering and Biosciences (IBB) and Associate Laboratory
i4HB-Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisbon 1049-001, Portugal,Department
of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Lisbon 1049-001, Portugal
| | - Uwe Pischel
- Research
Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisboa 1649-003, Portugal,CIQSO-Centre
for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, 21071 Huelva, Spain,U.P.: email,
| | - Sandra N. Pinto
- Institute
for Bioengineering and Biosciences (IBB) and Associate Laboratory
i4HB-Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisbon 1049-001, Portugal,Department
of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Lisbon 1049-001, Portugal,S.N.P.: email,
| | - Pedro M. P. Gois
- Research
Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, Lisboa 1649-003, Portugal,P.M.P.G.: phone, +351 217
946 400 (321); email, ,
| |
Collapse
|
7
|
Pinto MV, Santos FMF, Barros C, Ribeiro AR, Pischel U, Gois PMP, Fernandes A. BASHY Dye Platform Enables the Fluorescence Bioimaging of Myelin Debris Phagocytosis by Microglia during Demyelination. Cells 2021; 10:3163. [PMID: 34831386 PMCID: PMC8620345 DOI: 10.3390/cells10113163] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/10/2021] [Accepted: 11/11/2021] [Indexed: 12/31/2022] Open
Abstract
Multiple sclerosis (MS) is a demyelinating disease of the central nervous system that is characterized by the presence of demyelinated regions with accumulated myelin lipid debris. Importantly, to allow effective remyelination, such debris must be cleared by microglia. Therefore, the study of microglial activity with sensitive tools is of great interest to better monitor the MS clinical course. Using a boronic acid-based (BASHY) fluorophore, specific for nonpolar lipid aggregates, we aimed to address BASHY's ability to label nonpolar myelin debris and image myelin clearance in the context of demyelination. Demyelinated ex vivo organotypic cultures (OCSCs) and primary microglia cells were immunostained to evaluate BASHY's co-localization with myelin debris and also to evaluate BASHY's specificity for phagocytosing cells. Additionally, mice induced with experimental autoimmune encephalomyelitis (EAE) were injected with BASHY and posteriorly analyzed to evaluate BASHY+ microglia within demyelinated lesions. Indeed, in our in vitro and ex vivo studies, we showed a significant increase in BASHY labeling in demyelinated OCSCs, mostly co-localized with Iba1-expressing amoeboid/phagocytic microglia. Most importantly, BASHY's presence was also found within demyelinated areas of EAE mice, essentially co-localizing with lesion-associated Iba1+ cells, evidencing BASHY's potential for the in vivo bioimaging of myelin clearance and myelin-carrying microglia in regions of active demyelination.
Collapse
Affiliation(s)
- Maria V. Pinto
- Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (M.V.P.); (F.M.F.S.); (C.B.); (A.R.R.)
| | - Fábio M. F. Santos
- Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (M.V.P.); (F.M.F.S.); (C.B.); (A.R.R.)
| | - Catarina Barros
- Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (M.V.P.); (F.M.F.S.); (C.B.); (A.R.R.)
| | - Ana Rita Ribeiro
- Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (M.V.P.); (F.M.F.S.); (C.B.); (A.R.R.)
| | - Uwe Pischel
- CIQSO (Centro de Investigación en Química Sostenible)—Centre for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, 21071 Huelva, Spain;
| | - Pedro M. P. Gois
- Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (M.V.P.); (F.M.F.S.); (C.B.); (A.R.R.)
- Department of Pharmaceutical Sciences and Medicines, Faculdade de Farmácia, Universidade de Lisboa, 1649-003 Lisbon, Portugal
| | - Adelaide Fernandes
- Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia, Universidade de Lisboa, 1649-003 Lisbon, Portugal; (M.V.P.); (F.M.F.S.); (C.B.); (A.R.R.)
- Department of Pharmaceutical Sciences and Medicines, Faculdade de Farmácia, Universidade de Lisboa, 1649-003 Lisbon, Portugal
| |
Collapse
|
8
|
Matsuura S, Taguchi J, Seki T, Ito H. Synthesis and Optical Properties of C, N-Swapped Boranils Derived from Potassium Acyltrifluoroborates. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210024] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Satsuki Matsuura
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Jumpei Taguchi
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Tomohiro Seki
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| | - Hajime Ito
- Division of Applied Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, Hokkaido 060-8628, Japan
| |
Collapse
|
9
|
Xu D, Heck AJ, Kuan SL, Weil T, Wegner SV. Precise tetrafunctional streptavidin bioconjugates towards multifaceted drug delivery systems. Chem Commun (Camb) 2021; 56:9858-9861. [PMID: 32717008 DOI: 10.1039/d0cc04054a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The preparation of precise macromolecules with multiple functionalities remains a challenge in drug delivery. Here, a method to prepare stoichiometrically precise tetrafunctional streptavidin conjugates is presented with an exemplary structure combining exactly one fluorescent label, one cell targeting group, one nucleus penetrating peptide and one drug molecule.
Collapse
Affiliation(s)
- Dongdong Xu
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Astrid Johanna Heck
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Seah Ling Kuan
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany and Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Tanja Weil
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany and Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Seraphine V Wegner
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany and Institute of Physiological Chemistry and Pathobiochemistry, University of Münster, Waldeyerstr. 15, 48149 Münster, Germany.
| |
Collapse
|
10
|
Taniguchi N, Naito M, Miyagawa S, Tokunaga Y. Base-induced multi-state fluorescence of a trefoil-shaped salicylaldehyde azine derivative. RSC Adv 2021; 11:24022-24026. [PMID: 35479037 PMCID: PMC9036653 DOI: 10.1039/d1ra02627e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 06/26/2021] [Indexed: 11/21/2022] Open
Abstract
Base-induced four-state fluorescence is demonstrated in a trefoil-shaped salicylaldehyde azine derivative bearing multiple acidic protons.
Collapse
Affiliation(s)
- Noriho Taniguchi
- Department of Materials Science and Engineering
- Faculty of Engineering
- University of Fukui
- Fukui 910-8507
- Japan
| | - Masaya Naito
- Department of Materials Science and Engineering
- Faculty of Engineering
- University of Fukui
- Fukui 910-8507
- Japan
| | - Shinobu Miyagawa
- Department of Materials Science and Engineering
- Faculty of Engineering
- University of Fukui
- Fukui 910-8507
- Japan
| | - Yuji Tokunaga
- Department of Materials Science and Engineering
- Faculty of Engineering
- University of Fukui
- Fukui 910-8507
- Japan
| |
Collapse
|
11
|
Guieu S, Esteves CIC, Rocha J, Silva AMS. Multicomponent Synthesis of Luminescent Iminoboronates. Molecules 2020; 25:E6039. [PMID: 33371240 PMCID: PMC7766465 DOI: 10.3390/molecules25246039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/16/2020] [Accepted: 12/17/2020] [Indexed: 11/16/2022] Open
Abstract
A family of iminoboronates was prepared through a one-pot multicomponent reaction, starting from boronic acid, anthranilic acid, and different salicylaldehydes. Their synthesis was straightforward and the complexes were obtained in good to excellent yields. Their photophysical properties were assessed in a diluted solution, and the complexes proved to be faintly luminescent. These chelates demonstrated remarkable Aggregation-Induced Emission Enhancement, which was rationalized using crystal structures.
Collapse
Affiliation(s)
- Samuel Guieu
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Cátia I. C. Esteves
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - João Rocha
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Artur M. S. Silva
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| |
Collapse
|
12
|
Chatterjee S, Anslyn EV, Bandyopadhyay A. Boronic acid based dynamic click chemistry: recent advances and emergent applications. Chem Sci 2020; 12:1585-1599. [PMID: 34163920 PMCID: PMC8179052 DOI: 10.1039/d0sc05009a] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 11/27/2020] [Indexed: 11/28/2022] Open
Abstract
Recently, reversible click reactions have found numerous applications in chemical biology, supramolecular chemistry, and biomedical applications. Boronic acid (BA)-mediated cis-diol conjugation is one of the best-studied reactions among them. An excellent understanding of the chemical properties and biocompatibility of BA-based compounds has inspired the exploration of novel chemistries using boron to fuel emergent sciences. This topical review focuses on the recent progress of iminoboronate and salicylhydroxamic-boronate constituted reversible click chemistries in the past decade. We highlight the mechanism of reversible kinetics and its applications in chemical biology, medicinal chemistry, biomedical devices, and material chemistry. This article also emphasizes the fundamental reactivity of these two conjugate chemistries with assorted nucleophiles at variable pHs, which is of utmost importance to any stimuli-responsive biological and material chemistry explorations.
Collapse
Affiliation(s)
- Saurav Chatterjee
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology Ropar Punjab-781039 India
| | - Eric V Anslyn
- Department of Chemistry, University of Texas 1 University Station A1590 Austin Texas 78712 USA
| | - Anupam Bandyopadhyay
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology Ropar Punjab-781039 India
| |
Collapse
|
13
|
Santos FMF, Domínguez Z, Fernandes JPL, Parente Carvalho C, Collado D, Pérez-Inestrosa E, Pinto MV, Fernandes A, Arteaga JF, Pischel U, Gois PMP. Cyanine-Like Boronic Acid-Derived Salicylidenehydrazone Complexes (Cy-BASHY) for Bioimaging Applications. Chemistry 2020; 26:14064-14069. [PMID: 32449571 DOI: 10.1002/chem.202001623] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Indexed: 12/14/2022]
Abstract
Boronic acid-derived salicylidenehydrazone complex (BASHY) dyes with a polymethine backbone were designed to yield efficient red-emitting and two-photon absorbing fluorophores that can be used as markers for astrocytes. The dyes are chemically stable in aqueous solution and do not undergo photodecomposition. Their photophysical properties can be electronically fine-tuned and thereby adapted to potentially different imaging situations and requirements.
Collapse
Affiliation(s)
- Fábio M F Santos
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Zoe Domínguez
- CIQSO-Centre for Research in Sustainable Chemistry and Department of, Chemistry, University of Huelva, Campus de El Carmen s/n, 21071, Huelva, Spain
| | - João P L Fernandes
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Cátia Parente Carvalho
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Daniel Collado
- Department of Organic Chemistry, University of Málaga IBIMA, Campus Teatinos s/n, 29071, Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND Parque Tecnológico de Andalucía, 29590, Málaga, Spain
| | - Ezequiel Pérez-Inestrosa
- Department of Organic Chemistry, University of Málaga IBIMA, Campus Teatinos s/n, 29071, Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND Parque Tecnológico de Andalucía, 29590, Málaga, Spain
| | - Maria V Pinto
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Adelaide Fernandes
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| | - Jesús F Arteaga
- CIQSO-Centre for Research in Sustainable Chemistry and Department of, Chemistry, University of Huelva, Campus de El Carmen s/n, 21071, Huelva, Spain
| | - Uwe Pischel
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal.,CIQSO-Centre for Research in Sustainable Chemistry and Department of, Chemistry, University of Huelva, Campus de El Carmen s/n, 21071, Huelva, Spain
| | - Pedro M P Gois
- Research Institute for Medicines (iMed.ULisboba), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal
| |
Collapse
|
14
|
Haque A, Al-Balushi RA, Raithby PR, Khan MS. Recent Advances in π-Conjugated N^C-Chelate Organoboron Materials. Molecules 2020; 25:E2645. [PMID: 32517244 PMCID: PMC7321365 DOI: 10.3390/molecules25112645] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 06/03/2020] [Accepted: 06/04/2020] [Indexed: 11/17/2022] Open
Abstract
Boron-containing π-conjugated materials are archetypical candidates for a variety of molecular scale applications. The incorporation of boron into the π-conjugated frameworks significantly modifies the nature of the parent π-conjugated systems. Several novel boron-bridged π-conjugated materials with intriguing structural, photo-physical and electrochemical properties have been reported over the last few years. In this paper, we review the properties and multi-dimensional applications of the boron-bridged fused-ring π-conjugated systems. We critically highlight the properties of π-conjugated N^C-chelate organoboron materials. This is followed by a discussion on the potential applications of the new materials in opto-electronics (O-E) and other areas. Finally, attempts will be made to predict the future direction/outlook for this class of materials.
Collapse
Affiliation(s)
- Ashanul Haque
- Department of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi Arabia
| | - Rayya A. Al-Balushi
- Department of Basic Sciences, College of Applied and Health Sciences, A’Sharqiyah University, P.O. Box 42, Ibra 400, Sultanate of Oman;
| | - Paul R. Raithby
- Department of Chemistry, University of Bath, Claverton Down BA2 7AY, UK
| | - Muhammad S. Khan
- Department of Chemistry, Sultan Qaboos University, P.O. Box 36, Al-Khod 123, Sultanate of Oman
| |
Collapse
|
15
|
The Role of Electron Transfer in the Fragmentation of Phenyl and Cyclohexyl Boronic Acids. Int J Mol Sci 2019; 20:ijms20225578. [PMID: 31717298 PMCID: PMC6888488 DOI: 10.3390/ijms20225578] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 11/05/2019] [Accepted: 11/06/2019] [Indexed: 11/17/2022] Open
Abstract
In this study, novel measurements of negative ion formation in neutral potassium-neutral boronic acid collisions are reported in electron transfer experiments. The fragmentation pattern of phenylboronic acid is comprehensively investigated for a wide range of collision energies, i.e., from 10 to 1000 eV in the laboratory frame, allowing some of the most relevant dissociation channels to be probed. These studies were performed in a crossed molecular beam set up using a potassium atom as an electron donor. The negative ions formed in the collision region were mass analysed with a reflectron time-of-flight mass spectrometer. In the unimolecular decomposition of the temporary negative ion, the two most relevant yields were assigned to BO- and BO2-. Moreover, the collision-induced reaction was shown to be selective, i.e., at energies below 100 eV, it mostly formed BO-, while at energies above 100 eV, it mostly formed BO2-. In order to further our knowledge on the complex internal reaction mechanisms underlying the influence of the hybridization state of the boron atom, cyclohexylboronic acid was also investigated in the same collision energy range, where the main dissociation channel yielded BO2-. The experimental results for phenyl boronic acid are supported by ab initio theoretical calculations of the lowest unoccupied molecular orbitals (LUMOs) accessed in the collision process.
Collapse
|
16
|
Pais VF, Neumann T, Vayá I, Jiménez MC, Ros A, Pischel U. Arylisoquinoline-derived organoboron dyes with a triaryl skeleton show dual fluorescence. Beilstein J Org Chem 2019; 15:2612-2622. [PMID: 31807196 PMCID: PMC6880824 DOI: 10.3762/bjoc.15.254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 10/14/2019] [Indexed: 12/31/2022] Open
Abstract
Four new dyes that derive from borylated arylisoquinolines were prepared, containing a third aryl residue (naphthyl, 4-methoxynaphthyl, pyrenyl or anthryl) that is linked via an additional stereogenic axis. The triaryl cores were synthesized by Suzuki couplings and then transformed into boronic acid esters by employing an Ir(I)-catalyzed reaction. The chromophores show dual emission behavior, where the long-wavelength emission band can reach maxima close to 600 nm in polar solvents. The fluorescence quantum yields of the dyes are generally in the range of 0.2-0.4, reaching in some cases values as high as 0.5-0.6. Laser-flash photolysis provided evidence for the existence of excited triplet states. The dyes form fluoroboronate complexes with fluoride anions, leading to the observation of the quenching of the long-wavelength emission band and ratiometric response by the build-up of a hypsochromically shifted emission signal.
Collapse
Affiliation(s)
- Vânia F Pais
- CIQSO – Centre for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, 21071 Huelva, Spain
| | - Tristan Neumann
- CIQSO – Centre for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, 21071 Huelva, Spain
| | - Ignacio Vayá
- Department of Chemistry/Institute of Chemical Technology UPV-CSIC, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain
| | - M Consuelo Jiménez
- Department of Chemistry/Institute of Chemical Technology UPV-CSIC, Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain
| | - Abel Ros
- Institute for Chemical Research (CSIC-US) and Innovation Center in Advanced Chemistry (ORFEO−CINQA), C/ Américo Vespucio 49, 41092 Seville, Spain
- Department of Organic Chemistry, University of Seville, C/ Prof. García González 1, 41012 Seville, Spain
| | - Uwe Pischel
- CIQSO – Centre for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, 21071 Huelva, Spain
| |
Collapse
|
17
|
Domínguez Z, Pais VF, Collado D, Vázquez-Domínguez P, Albendín FN, Pérez-Inestrosa E, Ros A, Pischel U. π-Extended Four-Coordinate Organoboron N,C-Chelates as Two-Photon Absorbing Chromophores. J Org Chem 2019; 84:13384-13393. [PMID: 31523970 DOI: 10.1021/acs.joc.9b01542] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Four-coordinate N,C-chelate organoboron dyes with alkynyl spacers were synthesized by Heck alkynylation. These dyes are π-extended analogues of the recently reported class of four-coordinate borylated arylisoquinolines (BAI). Depending on the electron-donor substitution, they feature an intramolecular charge-transfer (ICT) character in the excited state. This translates into pronounced apparent Stokes shifts (up to 8500 cm-1) and a solvatofluorochromic behavior. In general, the observed emission quantum yields are high in nonpolar media (ΦF ca. 0.5-0.6). For the dye with the most pronounced ICT rather high emission quantum yields (ΦF ca. 0.4) are observed for emissions with maxima longer than 600 nm in solvents of moderate polarity. The π-extended dyes show interesting two-photon absorption (TPA) properties, maintaining high cross sections (up to 60 GM) in the near-infrared wavelength window (>900 nm). One of the dyes was designed as dimeric chromophore, integrating the acceptor-π-acceptor (A-π-A) format. This alternative design showed no ICT behavior but led to the observation of high two-photon-absorption (TPA) cross sections (ca. 220 GM at 700 nm). All investigated dyes show pronounced photostability, providing added value to this structural and photofunctional extension of the BAI dye platform.
Collapse
Affiliation(s)
- Zoe Domínguez
- CIQSO - Center for Research in Sustainable Chemistry and Department of Chemistry , University of Huelva , Campus de El Carmen s/n , 21071 Huelva , Spain
| | - Vânia F Pais
- CIQSO - Center for Research in Sustainable Chemistry and Department of Chemistry , University of Huelva , Campus de El Carmen s/n , 21071 Huelva , Spain
| | - Daniel Collado
- Department of Organic Chemistry , University of Malaga, IBIMA , Campus Teatinos s/n , 29071 Málaga , Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND, Parque Tecnológico de Andalucía , 29590 Málaga , Spain
| | - Pablo Vázquez-Domínguez
- Institute for Chemical Research (CSIC-US) and Innovation-Center in Advanced Chemistry (ORFEO-CINQA) , C/Américo Vespucio 49 , 41092 Seville , Spain.,Department of Organic Chemistry , University of Seville , C/Prof. García González 1 , 41012 Seville , Spain
| | - Francisco Nájera Albendín
- Department of Organic Chemistry , University of Malaga, IBIMA , Campus Teatinos s/n , 29071 Málaga , Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND, Parque Tecnológico de Andalucía , 29590 Málaga , Spain
| | - Ezequiel Pérez-Inestrosa
- Department of Organic Chemistry , University of Malaga, IBIMA , Campus Teatinos s/n , 29071 Málaga , Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND, Parque Tecnológico de Andalucía , 29590 Málaga , Spain
| | - Abel Ros
- Institute for Chemical Research (CSIC-US) and Innovation-Center in Advanced Chemistry (ORFEO-CINQA) , C/Américo Vespucio 49 , 41092 Seville , Spain.,Department of Organic Chemistry , University of Seville , C/Prof. García González 1 , 41012 Seville , Spain
| | - Uwe Pischel
- CIQSO - Center for Research in Sustainable Chemistry and Department of Chemistry , University of Huelva , Campus de El Carmen s/n , 21071 Huelva , Spain
| |
Collapse
|
18
|
Zou H, Hai Y, Ye H, You L. Dynamic Covalent Switches and Communicating Networks for Tunable Multicolor Luminescent Systems and Vapor-Responsive Materials. J Am Chem Soc 2019; 141:16344-16353. [PMID: 31547653 DOI: 10.1021/jacs.9b07175] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Molecular switches are an intensive area of research, and in particular, the control of multistate switching is challenging. Herein we introduce a general and versatile strategy of dynamic covalent switches and communicating networks, wherein distinct states of reversible covalent systems can induce addressable fluorescence switching. The regulation of intramolecular ring/chain equilibrium, intermolecular dynamic covalent reactions (DCRs) with amines, and both permitted the activation of optical switches. The variation in electron-withdrawing competition between the fluorophore and 2-formylbenzenesulfonyl unit afforded diverse signaling patterns. The combination of switches in situ further enabled the creation of communicating networks for multistate color switching, including white emission, through the delicate control of DCRs in complex mixtures. Finally, reversible and recyclable multiresponsive luminescent materials were achieved with molecular networks on the solid support, allowing visualization of different types of vapors and quantification of primary amine vapors with high sensitivity and wide detection range. The results reported herein should be appealing for future studies of dynamic assemblies, molecular sensing, intelligent materials, and biological labeling.
Collapse
Affiliation(s)
- Hanxun Zou
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Yu Hai
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Hebo Ye
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002 , China
| | - Lei You
- State Key Laboratory of Structural Chemistry , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China
| |
Collapse
|
19
|
Pischel U. Photochemistry in Huelva: Light for Triggering, Controlling, and Monitoring Chemical Processes. CHEMPHOTOCHEM 2019. [DOI: 10.1002/cptc.201900209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Uwe Pischel
- CIQSO – Centre for Research in Sustainable Chemistry and Department of ChemistryUniversity of Huelva Campus de El Carmen s/n E-21071 Huelva Spain
| |
Collapse
|
20
|
Organoboron Schiff bases as cell-staining fluorescent probes: Synthesis, Chemio-photophysical characterization, DFT, and X-ray structures. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4718] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
21
|
António JPM, Russo R, Carvalho CP, Cal PMSD, Gois PMP. Boronic acids as building blocks for the construction of therapeutically useful bioconjugates. Chem Soc Rev 2019; 48:3513-3536. [DOI: 10.1039/c9cs00184k] [Citation(s) in RCA: 124] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This review summarizes boronic acid's contribution to the development of bioconjugates with a particular focus on the molecular mechanisms underlying its role in the construction and function of the bioconjugate, namely as a bioconjugation warhead, as a payload and as part of a bioconjugate linker.
Collapse
Affiliation(s)
- João P. M. António
- Research Institute for Medicines (iMed.ULisboa)
- Faculty of Pharmacy
- Universidade de Lisboa
- Lisbon
- Portugal
| | - Roberto Russo
- Research Institute for Medicines (iMed.ULisboa)
- Faculty of Pharmacy
- Universidade de Lisboa
- Lisbon
- Portugal
| | - Cátia Parente Carvalho
- Research Institute for Medicines (iMed.ULisboa)
- Faculty of Pharmacy
- Universidade de Lisboa
- Lisbon
- Portugal
| | - Pedro M. S. D. Cal
- Instituto de Medicina Molecular
- Faculty of Medicine
- Universidade de Lisboa
- Lisbon
- Portugal
| | - Pedro M. P. Gois
- Research Institute for Medicines (iMed.ULisboa)
- Faculty of Pharmacy
- Universidade de Lisboa
- Lisbon
- Portugal
| |
Collapse
|
22
|
Molina-Paredes AA, Jiménez-Pérez VM, Lara-Cerón JA, Moggio I, Arias E, Santillán R, Sánchez M, Saucedo-Yañez A, Muñoz-Flores BM. Fluorescent boron Schiff bases dyes for staining silk fibroin: Green synthesis, structural characterization, DFT, and photophysical properties. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4609] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Areli A. Molina-Paredes
- Facultad de Ciencias Químicas; Universidad Autónoma de Nuevo León; Av. Pedro de Alba 66455 Nuevo León Mexico
| | - Víctor M. Jiménez-Pérez
- Facultad de Ciencias Químicas; Universidad Autónoma de Nuevo León; Av. Pedro de Alba 66455 Nuevo León Mexico
| | - Jesús A. Lara-Cerón
- Facultad de Ciencias Químicas; Universidad Autónoma de Nuevo León; Av. Pedro de Alba 66455 Nuevo León Mexico
| | - Ivana Moggio
- Centro de Investigación en Química Aplicada; Boulevard Enrique Reyna 140 25294 Saltillo Mexico
| | - Eduardo Arias
- Centro de Investigación en Química Aplicada; Boulevard Enrique Reyna 140 25294 Saltillo Mexico
| | - Rosa Santillán
- Departamento de Química; Centro de Investigación y de Estudios Avanzados del IPN; A. P. 14-740 C. P. 07000 D. F. Mexico
| | - Mario Sánchez
- Centro de Investigación en Materiales Avanzados, S.C.; Alianza Norte 202, PIIT C.P. 66600 Apodaca Nuevo León Mexico
| | - Alma Saucedo-Yañez
- CONACYT-Facultad de Medicina; Universidad Autónoma de Nuevo León; Av. Dr. Eduardo Aguirre Pequeño 64460 Nuevo León Mexico
| | - Blanca M. Muñoz-Flores
- Facultad de Ciencias Químicas; Universidad Autónoma de Nuevo León; Av. Pedro de Alba 66455 Nuevo León Mexico
| |
Collapse
|
23
|
Jiménez VG, Santos FMF, Castro-Fernández S, Cuerva JM, Gois PMP, Pischel U, Campaña AG. Circularly Polarized Luminescence of Boronic Acid-Derived Salicylidenehydrazone Complexes Containing Chiral Boron as Stereogenic Unit. J Org Chem 2018; 83:14057-14062. [DOI: 10.1021/acs.joc.8b01844] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Vicente G. Jiménez
- Department of Organic Chemistry, University of Granada, Campus Universitario Fuentenueva, E-18071 Granada, Spain
| | - Fábio M. F. Santos
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, University of Lisbon, Av. Prof. Gama Pinto, 1649-003 Lisbon, Portugal
| | - Silvia Castro-Fernández
- Department of Organic Chemistry, University of Granada, Campus Universitario Fuentenueva, E-18071 Granada, Spain
| | - Juan M. Cuerva
- Department of Organic Chemistry, University of Granada, Campus Universitario Fuentenueva, E-18071 Granada, Spain
| | - Pedro M. P. Gois
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, University of Lisbon, Av. Prof. Gama Pinto, 1649-003 Lisbon, Portugal
| | - Uwe Pischel
- CIQSO−Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, E-21071 Huelva, Spain
| | - Araceli G. Campaña
- Department of Organic Chemistry, University of Granada, Campus Universitario Fuentenueva, E-18071 Granada, Spain
| |
Collapse
|
24
|
Kang D, Xie J, Liu Y, Ma J. Four Coordination Polymers Assembled with a New Biscarboxyl-functionalized Schiff Base Ligand. Chem Res Chin Univ 2018. [DOI: 10.1007/s40242-018-8030-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
25
|
Santos FMF, Domínguez Z, Alcaide MM, Matos AI, Florindo HF, Candeias NR, Gois PMP, Pischel U. Highly Efficient Energy Transfer Cassettes by Assembly of Boronic Acid Derived Salicylidenehydrazone Complexes. CHEMPHOTOCHEM 2018. [DOI: 10.1002/cptc.201800150] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fábio M. F. Santos
- Research Institute for Medicines (iMed.ULisboa) Faculty of PharmacyUniversity of Lisbon Av. Prof. Gama Pinto 1649-003 Lisbon Portugal
| | - Zoe Domínguez
- CIQSO-Center for Research in Sustainable Chemistry and Department of ChemistryUniversity of Huelva Campus de El Carmen s/n E-21071 Huelva Spain
| | - María M. Alcaide
- CIQSO-Center for Research in Sustainable Chemistry and Department of ChemistryUniversity of Huelva Campus de El Carmen s/n E-21071 Huelva Spain
- Institute for Chemical Research (CSIC-US) Av. Américo Vespucio 49 E-41092 Seville Spain
| | - Ana I. Matos
- Research Institute for Medicines (iMed.ULisboa) Faculty of PharmacyUniversity of Lisbon Av. Prof. Gama Pinto 1649-003 Lisbon Portugal
| | - Helena F. Florindo
- Research Institute for Medicines (iMed.ULisboa) Faculty of PharmacyUniversity of Lisbon Av. Prof. Gama Pinto 1649-003 Lisbon Portugal
| | - Nuno R. Candeias
- Laboratory of Chemistry and BioengineeringTampere University of Technology Korkeakoulunkatu 8 33101 Tampere Finland
| | - Pedro M. P. Gois
- Research Institute for Medicines (iMed.ULisboa) Faculty of PharmacyUniversity of Lisbon Av. Prof. Gama Pinto 1649-003 Lisbon Portugal
| | - Uwe Pischel
- CIQSO-Center for Research in Sustainable Chemistry and Department of ChemistryUniversity of Huelva Campus de El Carmen s/n E-21071 Huelva Spain
| |
Collapse
|
26
|
Sakai N, Matile S. Conjugated Polyimine Dynamers as Phase-Sensitive Membrane Probes. J Am Chem Soc 2018; 140:11438-11443. [PMID: 30156837 DOI: 10.1021/jacs.8b06668] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In this report, dynamic polyimines are introduced as multifunctional sensors of lipid bilayer phases. Under mildly acidic conditions, self-condensation of push-pull amino formyl fluorenes into polyimines occurs in solid- or liquid-ordered phases but not in liquid-disordered phases of vesicular membranes. The obtained conjugated polymers are characterized by a progressive red shift of the absorption maxima, the appearance of exciton-coupled circular dichroism (CD) bands, and fluorescence quenching. These characteristics allow multiple modes of detection of membrane phases, which are known to change under membrane tension.
Collapse
Affiliation(s)
- Naomi Sakai
- Department of Organic Chemistry , University of Geneva , CH-1211 Geneva 4, Switzerland
| | - Stefan Matile
- Department of Organic Chemistry , University of Geneva , CH-1211 Geneva 4, Switzerland
| |
Collapse
|
27
|
Zegota MM, Wang T, Seidler C, Wah Ng DY, Kuan SL, Weil T. "Tag and Modify" Protein Conjugation with Dynamic Covalent Chemistry. Bioconjug Chem 2018; 29:2665-2670. [PMID: 29949347 DOI: 10.1021/acs.bioconjchem.8b00358] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The development of small protein tags that exhibit bioorthogonality, bond stability, and reversibility, as well as biocompatibility, holds great promise for applications in cellular environments enabling controlled drug delivery or for the construction of dynamic protein complexes in biological environments. Herein, we report the first application of dynamic covalent chemistry both for purification and for reversible assembly of protein conjugates using interactions of boronic acid with diols and salicylhydroxamates. Incorporation of the boronic acid (BA) tag was performed in a site-selective fashion by applying disulfide rebridging strategy. As an example, a model protein enzyme (lysozyme) was modified with the BA tag and purified using carbohydrate-based column chromatography. Subsequent dynamic covalent "click-like" bioconjugation with a salicylhydroxamate modified fluorescent dye (BODIPY FL) was accomplished while retaining its original enzymatic activity.
Collapse
Affiliation(s)
- Maksymilian Marek Zegota
- Max-Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany.,Institute of Inorganic Chemistry I , University of Ulm , Albert-Einstein-Allee 11 , 89081 Ulm , Germany
| | - Tao Wang
- Institute of Inorganic Chemistry I , University of Ulm , Albert-Einstein-Allee 11 , 89081 Ulm , Germany.,School of Materials Science and Engineering , Southwest Jiaotong University , 610031 Chengdu , P.R. China
| | - Christiane Seidler
- Max-Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany.,Institute of Inorganic Chemistry I , University of Ulm , Albert-Einstein-Allee 11 , 89081 Ulm , Germany
| | - David Yuen Wah Ng
- Max-Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany.,Institute of Inorganic Chemistry I , University of Ulm , Albert-Einstein-Allee 11 , 89081 Ulm , Germany
| | - Seah Ling Kuan
- Max-Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany.,Institute of Inorganic Chemistry I , University of Ulm , Albert-Einstein-Allee 11 , 89081 Ulm , Germany
| | - Tanja Weil
- Max-Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany.,Institute of Inorganic Chemistry I , University of Ulm , Albert-Einstein-Allee 11 , 89081 Ulm , Germany
| |
Collapse
|
28
|
Domínguez Z, López-Rodríguez R, Álvarez E, Abbate S, Longhi G, Pischel U, Ros A. Azabora[5]helicene Charge-Transfer Dyes Show Efficient and Spectrally Variable Circularly Polarized Luminescence. Chemistry 2018; 24:12660-12668. [DOI: 10.1002/chem.201801908] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Zoe Domínguez
- CIQSO-Centre for Research in Sustainable Chemistry and Department of Chemistry; University of Huelva; Campus de El Carmen s/n E-21071 Huelva Spain
| | - Rocío López-Rodríguez
- Institute for Chemical Research (CSIC-US); C/Américo Vespucio 49 E-41092 Seville Spain
- Department of Organic Chemistry and Innovation Centre in Advanced Chemistry (ORFEO-CINQA); University of Seville; C/Prof. García González 1 E-41012 Seville Spain
| | - Eleuterio Álvarez
- Institute for Chemical Research (CSIC-US); C/Américo Vespucio 49 E-41092 Seville Spain
| | - Sergio Abbate
- Department of Molecular and Translational Medicine; University of Brescia; Viale Europa 11 25123 Brescia Italy
| | - Giovanna Longhi
- Department of Molecular and Translational Medicine; University of Brescia; Viale Europa 11 25123 Brescia Italy
| | - Uwe Pischel
- CIQSO-Centre for Research in Sustainable Chemistry and Department of Chemistry; University of Huelva; Campus de El Carmen s/n E-21071 Huelva Spain
| | - Abel Ros
- Institute for Chemical Research (CSIC-US); C/Américo Vespucio 49 E-41092 Seville Spain
- Department of Organic Chemistry and Innovation Centre in Advanced Chemistry (ORFEO-CINQA); University of Seville; C/Prof. García González 1 E-41012 Seville Spain
| |
Collapse
|
29
|
Hugelshofer CL, Palani V, Sarpong R. Oxazaborinines from Vinylogous N-Allylic Amides: Reactivities of Underexplored Heterocyclic Building Blocks. Org Lett 2018; 20:2649-2653. [PMID: 29667837 DOI: 10.1021/acs.orglett.8b00859] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Access to a new class of oxazaborinines using an efficient transition-metal-catalyzed rearrangement is demonstrated. The method overcomes the synthetic challenge of achieving an aza-Claisen rearrangement of vinylogous N-allylic amide substrates, giving rise to a variety of highly modifiable oxazaborinine products. An investigation of the unique reactivity of these boron-based heterocycles has unveiled their underexplored potential as valuable building blocks and intermediates for organic synthesis.
Collapse
Affiliation(s)
- Cedric L Hugelshofer
- Department of Chemistry , University of California , Berkeley , California 94720 , United States
| | - Vignesh Palani
- Department of Chemistry , University of California , Berkeley , California 94720 , United States
| | - Richmond Sarpong
- Department of Chemistry , University of California , Berkeley , California 94720 , United States
| |
Collapse
|
30
|
Marín ÁM, Telo JP, Collado D, Nájera F, Pérez-Inestrosa E, Pischel U. Bis(dioxaborine) Dyes with Variable π-Bridges: Towards Two-Photon Absorbing Fluorophores with Very High Brightness. Chemistry 2018; 24:2929-2935. [PMID: 29244219 DOI: 10.1002/chem.201704544] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Indexed: 01/01/2023]
Abstract
Bis(dioxaborine) dyes of the A-π-A format (A: acceptor, π: conjugated bridge) were prepared and photophysically characterized. The best performing dyes feature (a) visible-light absorption (>400 nm), (b) high molar absorption coefficients (up to 70000 m-1 cm-1 ), (c) Stokes shifts in the range of ca. 2500-5800 cm-1 , and (d) strong fluorescence emission with quantum yields of up to 0.74. This yields very bright-emitting dyes for one-photon excitation. However, the most intriguing feature of the dyes is their strong two-photon absorption. This was achieved by means of increased π-conjugation in the phenylene or phenylene-thiophene bridges through the variation of the conjugation length and rigidity. This provided two-photon absorption cross sections of up to 2800 GM (1 Goeppert-Mayer (GM)=10-50 cm4 s photon-1 ). Considering the mentioned high fluorescence quantum yields, exceptionally bright-emitting A-π-A two-photon absorbing dyes with low molecular mass are obtained. Time-dependent density-functional theory calculations corroborated the experimental results.
Collapse
Affiliation(s)
- Á Moneo Marín
- CIQSO-Center for Research in Sustainable Chemistry, Department of Chemistry, University of Huelva, Campus de El Carmen s/n, 21071, Huelva, Spain.,Centro de Química Estructural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | - João P Telo
- Centro de Química Estructural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | - Daniel Collado
- Department of Organic Chemistry, IBIMA, University of Málaga, Campus Teatinos s/n, 29071, Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology-BIONAND, Parque Tecnológico de Andalucía, 29590, Málaga, Spain
| | - Francisco Nájera
- Department of Organic Chemistry, IBIMA, University of Málaga, Campus Teatinos s/n, 29071, Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology-BIONAND, Parque Tecnológico de Andalucía, 29590, Málaga, Spain
| | - Ezequiel Pérez-Inestrosa
- Department of Organic Chemistry, IBIMA, University of Málaga, Campus Teatinos s/n, 29071, Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology-BIONAND, Parque Tecnológico de Andalucía, 29590, Málaga, Spain
| | - Uwe Pischel
- CIQSO-Center for Research in Sustainable Chemistry, Department of Chemistry, University of Huelva, Campus de El Carmen s/n, 21071, Huelva, Spain
| |
Collapse
|
31
|
Boscá F, Cuquerella MC, Pais VF, Ros A, Pischel U. Excited-State Pathways of Four-Coordinate N,C-Chelate Organoboron Dyes. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201700176] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Francisco Boscá
- Instituto Universitario Mixto de Tecnología Química (ITQ-UPV); Universitat Politècnica de València; Av. de los Naranjos s/n 46022 Valencia Spain
| | - M. Consuelo Cuquerella
- Instituto Universitario Mixto de Tecnología Química (ITQ-UPV); Universitat Politècnica de València; Av. de los Naranjos s/n 46022 Valencia Spain
| | - Vânia F. Pais
- CIQSO-Center for Research in Sustainable Chemistry and Department of Chemistry; University of Huelva, Campus de El Carmen s/n; 21071 Huelva Spain
- Laboratório Associado para a Química Verde (LAQV), Rede de Química e Tecnologia (REQUIMTE) and Departamento de Química, Faculdade de Ciências e Tecnologia; Universidade NOVA de Lisboa; 2829-516 Caparica Portugal
| | - Abel Ros
- Instituto de Investigaciones Químicas (IIQ, CSIC-US); C/Américo Vespucio 49 41092 Sevilla Spain
- Departamento de Química Orgánica, Centro de Innovación en Química Avanzada (ORFEO-CINQA); Universidad de Sevilla, C/Prof. García González 1; 41012 Sevilla Spain
| | - Uwe Pischel
- CIQSO-Center for Research in Sustainable Chemistry and Department of Chemistry; University of Huelva, Campus de El Carmen s/n; 21071 Huelva Spain
| |
Collapse
|
32
|
Alcaide MM, Santos FMF, Pais VF, Carvalho JI, Collado D, Pérez-Inestrosa E, Arteaga JF, Boscá F, Gois PMP, Pischel U. Electronic and Functional Scope of Boronic Acid Derived Salicylidenehydrazone (BASHY) Complexes as Fluorescent Dyes. J Org Chem 2017; 82:7151-7158. [DOI: 10.1021/acs.joc.7b00601] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- María M. Alcaide
- CIQSO
− Center for Research in Sustainable Chemistry and Department
of Chemistry, University of Huelva, Campus de El Carmen s/n, E-21071 Huelva, Spain
| | - Fabio M. F. Santos
- Research
Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1600-276 Lisbon, Portugal
| | - Vânia F. Pais
- CIQSO
− Center for Research in Sustainable Chemistry and Department
of Chemistry, University of Huelva, Campus de El Carmen s/n, E-21071 Huelva, Spain
| | - Joana Inês Carvalho
- Research
Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1600-276 Lisbon, Portugal
| | - Daniel Collado
- Department
of Organic Chemistry, University of Málaga, IBIMA, Campus Teatinos
s/n, E-29071 Málaga, Spain
- Andalusian
Center for Nanomedicine and Biotechnology − BIONAND, Parque Tecnológico de Andalucía, E-29590 Málaga, Spain
| | - Ezequiel Pérez-Inestrosa
- Department
of Organic Chemistry, University of Málaga, IBIMA, Campus Teatinos
s/n, E-29071 Málaga, Spain
- Andalusian
Center for Nanomedicine and Biotechnology − BIONAND, Parque Tecnológico de Andalucía, E-29590 Málaga, Spain
| | - Jesús F. Arteaga
- CIQSO
− Center for Research in Sustainable Chemistry and Department
of Chemistry, University of Huelva, Campus de El Carmen s/n, E-21071 Huelva, Spain
| | - Francisco Boscá
- Institute
of Chemical Technology (CSIC-UPV), Polytechnical University of Valencia, Av. de los Naranjos s/n, E-46022 Valencia, Spain
| | - Pedro M. P. Gois
- Research
Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1600-276 Lisbon, Portugal
| | - Uwe Pischel
- CIQSO
− Center for Research in Sustainable Chemistry and Department
of Chemistry, University of Huelva, Campus de El Carmen s/n, E-21071 Huelva, Spain
| |
Collapse
|
33
|
Santos FMF, Matos AI, Ventura AE, Gonçalves J, Veiros LF, Florindo HF, Gois PMP. Modular Assembly of Reversible Multivalent Cancer-Cell-Targeting Drug Conjugates. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703492] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fábio M. F. Santos
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| | - Ana I. Matos
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| | - Ana E. Ventura
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| | - João Gonçalves
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| | - Luís F. Veiros
- Centro de Química Estrutural; Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais 1 1049-001 Lisboa Portugal
| | - Helena F. Florindo
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| | - Pedro M. P. Gois
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| |
Collapse
|
34
|
Santos FMF, Matos AI, Ventura AE, Gonçalves J, Veiros LF, Florindo HF, Gois PMP. Modular Assembly of Reversible Multivalent Cancer-Cell-Targeting Drug Conjugates. Angew Chem Int Ed Engl 2017; 56:9346-9350. [DOI: 10.1002/anie.201703492] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Indexed: 01/29/2023]
Affiliation(s)
- Fábio M. F. Santos
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| | - Ana I. Matos
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| | - Ana E. Ventura
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| | - João Gonçalves
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| | - Luís F. Veiros
- Centro de Química Estrutural; Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais 1 1049-001 Lisboa Portugal
| | - Helena F. Florindo
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| | - Pedro M. P. Gois
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Lisbon Portugal
| |
Collapse
|
35
|
Prlj A, Vannay L, Corminboeuf C. Fluorescence Quenching in BODIPY Dyes: The Role of Intramolecular Interactions and Charge Transfer. Helv Chim Acta 2017. [DOI: 10.1002/hlca.201700093] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Antonio Prlj
- Institut des Sciences et Ingénierie Chimiques; École polytechnique fédérale de Lausanne; CH-1015 Lausanne
| | - Laurent Vannay
- Institut des Sciences et Ingénierie Chimiques; École polytechnique fédérale de Lausanne; CH-1015 Lausanne
| | - Clemence Corminboeuf
- Institut des Sciences et Ingénierie Chimiques; École polytechnique fédérale de Lausanne; CH-1015 Lausanne
| |
Collapse
|
36
|
Chen N, Zhang W, Chen S, Wu Q, Yu C, Wei Y, Xu Y, Hao E, Jiao L. Sterically Protected N2O-Type Benzopyrromethene Boron Complexes from Boronic Acids with Intense Red/Near-Infrared Fluorescence. Org Lett 2017; 19:2026-2029. [DOI: 10.1021/acs.orglett.7b00601] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Na Chen
- Laboratory of Functional Molecular Solids, Ministry of Education;
School of Chemistry and Materials Science and ‡School of Life Science, Anhui Normal University, Wuhu 241000, China
| | - Wenjie Zhang
- Laboratory of Functional Molecular Solids, Ministry of Education;
School of Chemistry and Materials Science and ‡School of Life Science, Anhui Normal University, Wuhu 241000, China
| | - Shun Chen
- Laboratory of Functional Molecular Solids, Ministry of Education;
School of Chemistry and Materials Science and ‡School of Life Science, Anhui Normal University, Wuhu 241000, China
| | - Qinghua Wu
- Laboratory of Functional Molecular Solids, Ministry of Education;
School of Chemistry and Materials Science and ‡School of Life Science, Anhui Normal University, Wuhu 241000, China
| | - Changjiang Yu
- Laboratory of Functional Molecular Solids, Ministry of Education;
School of Chemistry and Materials Science and ‡School of Life Science, Anhui Normal University, Wuhu 241000, China
| | - Yun Wei
- Laboratory of Functional Molecular Solids, Ministry of Education;
School of Chemistry and Materials Science and ‡School of Life Science, Anhui Normal University, Wuhu 241000, China
| | - Yuekang Xu
- Laboratory of Functional Molecular Solids, Ministry of Education;
School of Chemistry and Materials Science and ‡School of Life Science, Anhui Normal University, Wuhu 241000, China
| | - Erhong Hao
- Laboratory of Functional Molecular Solids, Ministry of Education;
School of Chemistry and Materials Science and ‡School of Life Science, Anhui Normal University, Wuhu 241000, China
| | - Lijuan Jiao
- Laboratory of Functional Molecular Solids, Ministry of Education;
School of Chemistry and Materials Science and ‡School of Life Science, Anhui Normal University, Wuhu 241000, China
| |
Collapse
|
37
|
de Moliner F, Kielland N, Lavilla R, Vendrell M. Modern Synthetic Avenues for the Preparation of Functional Fluorophores. Angew Chem Int Ed Engl 2017; 56:3758-3769. [PMID: 27907246 PMCID: PMC5396271 DOI: 10.1002/anie.201609394] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Indexed: 12/19/2022]
Abstract
Biomedical research relies on the fast and accurate profiling of specific biomolecules and cells in a non‐invasive manner. Functional fluorophores are powerful tools for such studies. As these sophisticated structures are often difficult to access through conventional synthetic strategies, new chemical processes have been developed in the past few years. In this Minireview, we describe the most recent advances in the design, preparation, and fine‐tuning of fluorophores by means of multicomponent reactions, C−H activation processes, cycloadditions, and biomolecule‐based chemical transformations.
Collapse
Affiliation(s)
- Fabio de Moliner
- MRC/UoE Centre for Inflammation Research, The University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK
| | - Nicola Kielland
- Laboratory of Organic Chemistry, Faculty of Pharmacy, University of Barcelona, Barcelona Science Park, Baldiri Reixac 10-12, Barcelona, 08028, Spain
| | - Rodolfo Lavilla
- Laboratory of Organic Chemistry, Faculty of Pharmacy, University of Barcelona, Barcelona Science Park, Baldiri Reixac 10-12, Barcelona, 08028, Spain.,CIBER-BBN, Networking Centre for Bioengineering, Biomaterials and Nanomedicine, Baldiri Reixac 10-12, Barcelona, 08028, Spain
| | - Marc Vendrell
- MRC/UoE Centre for Inflammation Research, The University of Edinburgh, 47 Little France Crescent, Edinburgh, EH16 4TJ, UK
| |
Collapse
|
38
|
de Moliner F, Kielland N, Lavilla R, Vendrell M. Moderne Strategien zur Synthese funktioneller Fluorophore. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201609394] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Fabio de Moliner
- MRC/UoE Centre for Inflammation Research; The University of Edinburgh; 47 Little France Crescent Edinburgh EH16 4TJ Großbritannien
| | - Nicola Kielland
- Laboratory of Organic Chemistry, Faculty of Pharmacy; University of Barcelona; Barcelona Science Park, Baldiri Reixac 10-12 Barcelona 08028 Spanien
| | - Rodolfo Lavilla
- Laboratory of Organic Chemistry, Faculty of Pharmacy; University of Barcelona; Barcelona Science Park, Baldiri Reixac 10-12 Barcelona 08028 Spanien
- CIBER-BBN, Networking Centre for Bioengineering, Biomaterials and Nanomedicine; Baldiri Reixac 10-12 Barcelona 08028 Spanien
| | - Marc Vendrell
- MRC/UoE Centre for Inflammation Research; The University of Edinburgh; 47 Little France Crescent Edinburgh EH16 4TJ Großbritannien
| |
Collapse
|
39
|
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
| |
Collapse
|
40
|
New tetrahedral boron heterobicycles: Cyclocondensation of phenylboronic acid with β-keto butanoic acid N-acyl hydrazones. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2016.12.060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
41
|
Cal PMSD, Sieglitz F, Santos FMF, Parente Carvalho C, Guerreiro A, Bertoldo JB, Pischel U, Gois PMP, Bernardes GJL. Site-selective installation of BASHY fluorescent dyes to Annexin V for targeted detection of apoptotic cells. Chem Commun (Camb) 2016; 53:368-371. [PMID: 27935613 PMCID: PMC6485347 DOI: 10.1039/c6cc08671c] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorophores are indispensable for imaging biological processes. We report the design and synthesis of azide-tagged boronic acid salicylidenehydrazone (BASHY) dyes and their use for site-selective labelling of Annexin V. The Annexin V-BASHY conjugate maintained function and fluorescence as demonstrated by the targeted detection of apoptotic cells.
Collapse
Affiliation(s)
- Pedro M S D Cal
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028, Lisboa, Portugal. and Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, UK.
| | - Florian Sieglitz
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028, Lisboa, Portugal.
| | - Fábio M F Santos
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal.
| | - Cátia Parente Carvalho
- CIQSO - Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, 21071 Huelva, Spain
| | - Ana Guerreiro
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028, Lisboa, Portugal.
| | - Jean B Bertoldo
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, UK.
| | - Uwe Pischel
- CIQSO - Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, 21071 Huelva, Spain
| | - Pedro M P Gois
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisboa, Portugal.
| | - Gonçalo J L Bernardes
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028, Lisboa, Portugal. and Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, UK.
| |
Collapse
|
42
|
Formazanate boron difluoride dyes: discrepancies between TD-DFT and wavefunction descriptions. J Mol Model 2016; 22:263. [DOI: 10.1007/s00894-016-3126-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 09/19/2016] [Indexed: 01/24/2023]
|
43
|
Pais VF, Ramírez-López P, Romero-Arenas A, Collado D, Nájera F, Pérez-Inestrosa E, Fernández R, Lassaletta JM, Ros A, Pischel U. Red-Emitting Tetracoordinate Organoboron Chelates: Synthesis, Photophysical Properties, and Fluorescence Microscopy. J Org Chem 2016; 81:9605-9611. [PMID: 27689446 DOI: 10.1021/acs.joc.6b01569] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Seven tetracoordinate organoboron fluorophores with heterobiaryl N,O- or N,N-chelate ligands were prepared and photophysically characterized (in toluene). The electronic variation of the heteroaromatic moiety provided a means for the fine-tuning of the UV/vis absorption and emission spectra. In the most interesting cases, the spectra were red-shifted to maximum absorbance at wavelengths longer than 500 nm and emission maxima between 620 and 660 nm. The pronounced intramolecular charge-transfer character of the dyes yielded large Stokes shifts (3500-5100 cm-1), while maintaining appreciable fluorescence quantum yields of up to 0.2 for emission maxima longer than 600 nm. The lipophilic character of the dyes enabled their application as stains of vesicle substructures in confocal fluorescence microscopy imaging.
Collapse
Affiliation(s)
- Vânia F Pais
- CIQSO, Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva , Campus de El Carmen s/n, 21071 Huelva, Spain
| | - Pedro Ramírez-López
- Institute for Chemical Research (CSIC-US) and Innovation-Center in Advanced Chemistry (ORFEO-CINQA) , C/Américo Vespucio 49, 41092 Seville, Spain
| | - Antonio Romero-Arenas
- Institute for Chemical Research (CSIC-US) and Innovation-Center in Advanced Chemistry (ORFEO-CINQA) , C/Américo Vespucio 49, 41092 Seville, Spain
| | - Daniel Collado
- Department of Organic Chemistry, University of Málaga, IBIMA , Campus Teatinos s/n, 29071 Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND , Parque Tecnológico de Andalucía, 29590 Málaga, Spain
| | - Francisco Nájera
- Department of Organic Chemistry, University of Málaga, IBIMA , Campus Teatinos s/n, 29071 Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND , Parque Tecnológico de Andalucía, 29590 Málaga, Spain
| | - Ezequiel Pérez-Inestrosa
- Department of Organic Chemistry, University of Málaga, IBIMA , Campus Teatinos s/n, 29071 Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology, BIONAND , Parque Tecnológico de Andalucía, 29590 Málaga, Spain
| | - Rosario Fernández
- Department of Organic Chemistry, University of Seville , and Innovation Center in Advanced Chemistry (ORFEO-CINQA), C/Prof. García González 1, 41012 Seville, Spain
| | - José M Lassaletta
- Institute for Chemical Research (CSIC-US) and Innovation-Center in Advanced Chemistry (ORFEO-CINQA) , C/Américo Vespucio 49, 41092 Seville, Spain
| | - Abel Ros
- Institute for Chemical Research (CSIC-US) and Innovation-Center in Advanced Chemistry (ORFEO-CINQA) , C/Américo Vespucio 49, 41092 Seville, Spain.,Department of Organic Chemistry, University of Seville , and Innovation Center in Advanced Chemistry (ORFEO-CINQA), C/Prof. García González 1, 41012 Seville, Spain
| | - Uwe Pischel
- CIQSO, Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva , Campus de El Carmen s/n, 21071 Huelva, Spain
| |
Collapse
|
44
|
|