1
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Mondal S, Koay WL, Daga I, Paul S, Truong VX, Singh NDP. Wavelength-Selective Xanthene-Based Monochromophoric Photoremovable Protecting Groups for Tuning Soft Matter Material Properties. J Am Chem Soc 2024; 146:23376-23386. [PMID: 39115375 DOI: 10.1021/jacs.4c06373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2024]
Abstract
Photocontrolled deprotection of specific functional groups has garnered significant interest over the past two decades. Notably, the selective deprotection of distinct groups based on wavelength has emerged as a prominent focus in recent research. The achievement of this objective has primarily involved the utilization of linker-based bichromophoric systems and diverse cocktail mixtures of photoresponsive protecting groups (PRPGs), each responsive to varying wavelengths of light. Herein, we present the first wavelength-selective monochromophoric system based on a hydroxanthene moiety, enabling the wavelength-selective release of two distinct functionalities under 450 and 600 nm light, respectively. The mechanism of the wavelength-selective photodegradation was thoroughly investigated by 1H NMR, UV-vis, and fluorescence spectroscopy, suggesting a proton-coupled electron transfer mechanism in the first photorelease step and electron transfer based arylmethyl type of photorelease in the second step. The utility of the xanthene-based wavelength-selective PRPGs was demonstrated in the multistep degradation of microparticles and dual-color tuning of polymer chain architecture, thus opening an avenue to design advanced photoreactive wavelength-controlled systems for applications in soft matter materials.
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Affiliation(s)
- Saugat Mondal
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Wai Lean Koay
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore 627833, Republic of Singapore
| | - Ishan Daga
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Sayan Paul
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Vinh X Truong
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore 627833, Republic of Singapore
| | - N D Pradeep Singh
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
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2
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Russo M, Janeková H, Meier D, Generali M, Štacko P. Light in a Heartbeat: Bond Scission by a Single Photon above 800 nm. J Am Chem Soc 2024; 146:8417-8424. [PMID: 38499198 PMCID: PMC10979397 DOI: 10.1021/jacs.3c14197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 03/03/2024] [Accepted: 03/05/2024] [Indexed: 03/20/2024]
Abstract
Photocages enable scientists to take full control over the activity of molecules using light as a biocompatible stimulus. Their emerging applications in photoactivated therapies call for efficient uncaging in the near-infrared (NIR) window, which represents a fundamental challenge. Here, we report synthetically accessible cyanine photocages that liberate alcohol, phenol, amine, and thiol payloads upon irradiation with NIR light up to 820 nm in aqueous media. The photocages display a unique chameleon-like behavior and operate via two distinct uncaging mechanisms: photooxidation and heterolytic bond cleavage. The latter process constitutes the first example of a direct bond scission by a single photon ever observed in cyanine dyes or at wavelengths exceeding 800 nm. Modulation of the beating rates of human cardiomyocytes that we achieved by light-actuated release of adrenergic agonist etilefrine at submicromolar concentrations and low NIR light doses (∼12 J cm-2) highlights the potential of these photocages in biology and medicine.
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Affiliation(s)
- Marina Russo
- Department
of Chemistry, University of Zurich, Wintherthurerstrasse 190, Zurich CH-8057, Switzerland
| | - Hana Janeková
- Department
of Chemistry, University of Zurich, Wintherthurerstrasse 190, Zurich CH-8057, Switzerland
| | - Debora Meier
- Institute
for Regenerative Medicine (IREM), University
of Zurich, Wagistrasse 12, Zurich CH-8952, Switzerland
| | - Melanie Generali
- Institute
for Regenerative Medicine (IREM), University
of Zurich, Wagistrasse 12, Zurich CH-8952, Switzerland
| | - Peter Štacko
- Department
of Chemistry, University of Zurich, Wintherthurerstrasse 190, Zurich CH-8057, Switzerland
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3
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Hua Y, Strauss M, Fisher S, Mauser MFX, Manchet P, Smacchia M, Geyer P, Shayeghi A, Pfeffer M, Eggenweiler TH, Daly S, Commandeur J, Mayor M, Arndt M, Šolomek T, Köhler V. Giving the Green Light to Photochemical Uncaging of Large Biomolecules in High Vacuum. JACS AU 2023; 3:2790-2799. [PMID: 37885583 PMCID: PMC10598566 DOI: 10.1021/jacsau.3c00351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/02/2023] [Accepted: 10/02/2023] [Indexed: 10/28/2023]
Abstract
The isolation of biomolecules in a high vacuum enables experiments on fragile species in the absence of a perturbing environment. Since many molecular properties are influenced by local electric fields, here we seek to gain control over the number of charges on a biopolymer by photochemical uncaging. We present the design, modeling, and synthesis of photoactive molecular tags, their labeling to peptides and proteins as well as their photochemical validation in solution and in the gas phase. The tailored tags can be selectively cleaved off at a well-defined time and without the need for any external charge-transferring agents. The energy of a single or two green photons can already trigger the process, and it is soft enough to ensure the integrity of the released biomolecular cargo. We exploit differences in the cleavage pathways in solution and in vacuum and observe a surprising robustness in upscaling the approach from a model system to genuine proteins. The interaction wavelength of 532 nm is compatible with various biomolecular entities, such as oligonucleotides or oligosaccharides.
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Affiliation(s)
- Yong Hua
- Department
of Chemistry, University of Basel, St. Johannsring 19, CH-4056 Basel, Switzerland
| | - Marcel Strauss
- Vienna
Faculty of Physics, University of Vienna,
VDSP & VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria
| | - Sergey Fisher
- Van’t
Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam, PO Box 94157, 1090 GD Amsterdam, The Netherlands
| | - Martin F. X. Mauser
- Vienna
Faculty of Physics, University of Vienna,
VDSP & VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria
| | - Pierre Manchet
- Vienna
Faculty of Physics, University of Vienna,
VDSP & VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria
| | - Martina Smacchia
- Vienna
Faculty of Physics, University of Vienna,
VDSP & VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria
| | - Philipp Geyer
- Vienna
Faculty of Physics, University of Vienna,
VDSP & VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria
| | - Armin Shayeghi
- Vienna
Faculty of Physics, University of Vienna,
VDSP & VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria
| | - Michael Pfeffer
- Department
of Chemistry, University of Basel, St. Johannsring 19, CH-4056 Basel, Switzerland
| | - Tim Henri Eggenweiler
- Department
of Chemistry, University of Basel, St. Johannsring 19, CH-4056 Basel, Switzerland
| | - Steven Daly
- MS
Vision, Televisieweg
40, 1322 AM Almere, The Netherlands
| | - Jan Commandeur
- MS
Vision, Televisieweg
40, 1322 AM Almere, The Netherlands
| | - Marcel Mayor
- Department
of Chemistry, University of Basel, St. Johannsring 19, CH-4056 Basel, Switzerland
- Institute
for Nanotechnology (INT), Karlsruhe Institute
of Technology (KIT), P.O. Box 3640, DE-76021 Karlsruhe Eggenstein-Leopoldshafen, Germany
- Lehn Institute
of Functional Materials, School of Chemistry, Sun Yat-Sen University, Guangzhou 510274, P. R. China
| | - Markus Arndt
- Vienna
Faculty of Physics, University of Vienna,
VDSP & VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria
| | - Tomáš Šolomek
- Van’t
Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam, PO Box 94157, 1090 GD Amsterdam, The Netherlands
| | - Valentin Köhler
- Department
of Chemistry, University of Basel, St. Johannsring 19, CH-4056 Basel, Switzerland
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4
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Shrestha P, Kand D, Weinstain R, Winter AH. meso-Methyl BODIPY Photocages: Mechanisms, Photochemical Properties, and Applications. J Am Chem Soc 2023; 145:17497-17514. [PMID: 37535757 DOI: 10.1021/jacs.3c01682] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
meso-methyl BODIPY photocages have recently emerged as an exciting new class of photoremovable protecting groups (PPGs) that release leaving groups upon absorption of visible to near-infrared light. In this Perspective, we summarize the development of these PPGs and highlight their critical photochemical properties and applications. We discuss the absorption properties of the BODIPY PPGs, structure-photoreactivity studies, insights into the photoreaction mechanism, the scope of functional groups that can be caged, the chemical synthesis of these structures, and how substituents can alter the water solubility of the PPG and direct the PPG into specific subcellular compartments. Applications that exploit the unique optical and photochemical properties of BODIPY PPGs are also discussed, from wavelength-selective photoactivation to biological studies to photoresponsive organic materials and photomedicine.
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Affiliation(s)
- Pradeep Shrestha
- Department of Chemistry, Iowa State University, Ames, Iowa 50010, United States
| | - Dnyaneshwar Kand
- School of Plant Sciences and Food Security, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Roy Weinstain
- School of Plant Sciences and Food Security, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Arthur H Winter
- Department of Chemistry, Iowa State University, Ames, Iowa 50010, United States
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5
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Weber R, Chok K, Junek S, Glaubitz C, Heckel A. Rhodamine-Sensitized Two-Photon Activation of a Red Light-Absorbing BODIPY Photocage. Chemistry 2023; 29:e202300149. [PMID: 36785982 DOI: 10.1002/chem.202300149] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/08/2023] [Accepted: 02/13/2023] [Indexed: 02/15/2023]
Abstract
Two-photon (2P) activatable probes are of high value in biological and medical chemistry since near infrared (NIR) light can penetrate deeply even in blood-perfused tissue and due to the intrinsic three-dimensional activation properties. Designing two-photon chromophores is challenging. However, the two-photon absorption qualities of a photocage can be improved with an intramolecular sensitizer, which transfers the absorbed light onto the cage. We herein present the synthesis and photophysical characterization of a 2P-sensitive uncaging dyad based on rhodamine 101 as donor fluorophore and a redshifted BODIPY as acceptor photocage. Liberation of p-nitroaniline (PNA) upon one-photon photolysis was confirmed by HPLC analysis. The photoreaction was found to be accompanied by a considerable change of the fluorescence properties of the chromophores. The possibility of a fluorescent read-out enabled the detection of two-photon induced uncaging by confocal fluorescence microscopy.
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Affiliation(s)
- Rebekka Weber
- Goethe University Frankfurt, Institute for Organic Chemistry and Chemical Biology, Max-von-Laue-Str. 7, 60438, Frankfurt am Main, Germany
| | - Kerby Chok
- Goethe University Frankfurt, Institute for Biophysical Chemistry, Max-von-Laue-Str. 9, 60438, Frankfurt am Main, Germany
| | - Stephan Junek
- Max Planck Institute for Brain Research, Max-von-Laue-Str. 4, 60438, Frankfurt am Main, Germany
| | - Clemens Glaubitz
- Goethe University Frankfurt, Institute for Biophysical Chemistry, Max-von-Laue-Str. 9, 60438, Frankfurt am Main, Germany
| | - Alexander Heckel
- Goethe University Frankfurt, Institute for Organic Chemistry and Chemical Biology, Max-von-Laue-Str. 7, 60438, Frankfurt am Main, Germany
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6
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Egyed A, Németh K, Molnár TÁ, Kállay M, Kele P, Bojtár M. Turning Red without Feeling Embarrassed─Xanthenium-Based Photocages for Red-Light-Activated Phototherapeutics. J Am Chem Soc 2023; 145:4026-4034. [PMID: 36752773 PMCID: PMC9951246 DOI: 10.1021/jacs.2c11499] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Indexed: 02/09/2023]
Abstract
Herein, we present high-yielding, concise access to a set of xanthenium-derived, water-soluble, low-molecular-weight photocages allowing light-controlled cargo release in the green to red region. Very importantly, these new photocages allow installation of various payloads through ester, carbamate, or carbonate linkages even at the last stage of the synthesis. Payloads were uncaged with high efficiency upon green, orange, or red light irradiation, leading to the release of carboxylic acids, phenols, and amines. The near-ideal properties of a carboxanthenium derivative were further evaluated in the context of light-controlled drug release using a camptothecin-derived chemotherapeutic drug, SN38. Notably, the caged drug showed orders of magnitude lower efficiency in cellulo, which was reinstated after red light irradiation. The presented photocages offer properties that facilitate the translation of photoactivated chemotherapy toward clinical applications.
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Affiliation(s)
- Alexandra Egyed
- Chemical
Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences, Magyar tudósok krt. 2., H-1117 Budapest, Hungary
- Hevesy
György PhD School of Chemistry, Eötvös
Loránd University, Pázmány Péter sétány 1/a., H-1117 Budapest, Hungary
| | - Krisztina Németh
- Chemical
Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences, Magyar tudósok krt. 2., H-1117 Budapest, Hungary
| | - Tibor Á. Molnár
- Chemical
Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences, Magyar tudósok krt. 2., H-1117 Budapest, Hungary
| | - Mihály Kállay
- Department
of Physical Chemistry and Materials Science, Faculty of Chemical Technology
and Biotechnology, Budapest University of
Technology and Economics, Műegyetem rkp. 3., H-1111 Budapest, Hungary
- ELKH-BME
Quantum Chemistry Research Group, Műegyetem rkp. 3., H-1111 Budapest, Hungary
- MTA-BME
Lendület Quantum Chemistry Research Group, Műegyetem rkp. 3., H-1111 Budapest, Hungary
| | - Péter Kele
- Chemical
Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences, Magyar tudósok krt. 2., H-1117 Budapest, Hungary
| | - Márton Bojtár
- Chemical
Biology Research Group, Institute of Organic Chemistry, Research Centre for Natural Sciences, Magyar tudósok krt. 2., H-1117 Budapest, Hungary
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7
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Red‐Shifted Water‐Soluble BODIPY Photocages for Visualisation and Controllable Cellular Delivery of Signaling Lipids. Angew Chem Int Ed Engl 2022; 61:e202205855. [DOI: 10.1002/anie.202205855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Indexed: 11/07/2022]
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8
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Poryvai A, Galkin M, Shvadchak V, Slanina T. Red‐Shifted Water‐Soluble BODIPY Photocages for Visualisation and Controllable Cellular Delivery of Signaling Lipids. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Anna Poryvai
- Institute of Organic Chemistry and Biochemistry Czech Academy of Sciences: Ustav organicke chemie a biochemie Akademie ved Ceske republiky Redox Photochemistry CZECH REPUBLIC
| | - Maksym Galkin
- Institute of Organic Chemistry and Biochemistry Czech Academy of Sciences: Ustav organicke chemie a biochemie Akademie ved Ceske republiky Chemical Biology CZECH REPUBLIC
| | - Volodymyr Shvadchak
- Institute of Organic Chemistry and Biochemistry Czech Academy of Sciences: Ustav organicke chemie a biochemie Akademie ved Ceske republiky Chemical biology CZECH REPUBLIC
| | - Tomáš Slanina
- Institute of Organic Chemistry and Biochemistry Czech Academy of Sciences: Ustav organicke chemie a biochemie Akademie ved Ceske republiky Redox Photochemistry Flemingovo nám. 2 16000 Prague CZECH REPUBLIC
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9
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Lin Q, Guo R, Hamao K, Takagi R, Abe M. 2-(4-Nitrophenyl)-1H-indolyl-3-methyl chromophore: A versatile photocage that responds to visible-light one-photon and near-infrared-light two-photon excitations. CHEM LETT 2021. [DOI: 10.1246/cl.210668] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Qianghua Lin
- Department of Chemistry, Graduate School of Science, Hiroshima University, Higashi-Hiroshima City, Hiroshima 739-8526, Japan
| | - Runzhao Guo
- Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima City, Hiroshima 739-8526, Japan
| | - Kozue Hamao
- Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima City, Hiroshima 739-8526, Japan
| | - Ryukichi Takagi
- Department of Chemistry, Graduate School of Science, Hiroshima University, Higashi-Hiroshima City, Hiroshima 739-8526, Japan
| | - Manabu Abe
- Department of Chemistry, Graduate School of Science, Hiroshima University, Higashi-Hiroshima City, Hiroshima 739-8526, Japan
- Hiroshima University Research Center for Photo-Drug Delivery Systems, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
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10
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Zhu C, Kou T, Kadi AA, Li J, Zhang Y. Molecular platforms based on biocompatible photoreactions for photomodulation of biological targets. Org Biomol Chem 2021; 19:9358-9368. [PMID: 34632469 DOI: 10.1039/d1ob01613j] [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: 11/21/2022]
Abstract
Photoirradiation provides a convenient and biocompatible approach for spatiotemporal modulation of biological systems with photoresponsive components. The construction of molecular platforms with a photoresponse to be integrated into biomolecules for photomodulation has been of great research interest in optochemical biology. In this review, we summarize typical molecular platforms that are integratable with biomolecules for photomodulation purposes. We categorize these molecular platforms according to their excitation light source, namely ultraviolet (UV), visible (Vis) or near-infrared (NIR) light. The protype chemistry of these molecular platforms is introduced along with an overview of their most recent applications for spatiotemporal regulation of biomolecular function in living cells or mice models. Challenges and the outlook are also presented. We hope this review paper will contribute to further progress in the development of molecular platforms and their biomedical use.
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Affiliation(s)
- Chenghong Zhu
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing 210023, China.
| | - Tianzhang Kou
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing 210023, China.
| | - Adnan A Kadi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P. O. Box 2457, Riyadh 11451, Kingdom of Saudi Arabia.
| | - Jinbo Li
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing 210023, China.
| | - Yan Zhang
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing 210023, China.
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11
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Štacko P, Šolomek T. Photoremovable Protecting Groups: Across the Light Spectrum to Near- Infrared Absorbing Photocages. Chimia (Aarau) 2021; 75:873-881. [PMID: 34728015 DOI: 10.2533/chimia.2021.873] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
We discuss the past decade of progress in the field of photoremovable protecting groups that allowed the development of photocages activatable by near-IR light and highlight the individual conceptual advancements that lead to general guidelines to design new such photoremovable protecting groups. We emphasize the importance of understanding the individual photochemical reaction mechanisms that was necessary to achieve this progress and provide an outlook of the subsequent steps to facilitate a swift translation of this research into clinical praxis. Since this issue of CHIMIA is dedicated to the late Prof. Thomas Bally, we decided to provide a personal perspective on the field to which he contributed himself. We tried to write this review with the general readership of CHIMIA in mind in a hope to pay a tribute to the extraordinary dedication and clarity with which Thomas Bally used to explain abstract chemical concepts to his students or colleagues. We are uncertain whether we matched such challenge but we believe that he would have liked such approach very much.
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Affiliation(s)
- Peter Štacko
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich; Prievidza Chemical Society, M. Hodžu 10/16, 971 01 Prievidza, Slovakia;,
| | - Tomáš Šolomek
- Department of Chemistry, Biochemistry and Pharmaceutical Sciences, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland; Prievidza Chemical Society, M. Hodžu 10/16, 971 01 Prievidza, Slovakia;,
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12
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Klausen M, Blanchard-Desce M. Two-photon uncaging of bioactive compounds: Starter guide to an efficient IR light switch. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C: PHOTOCHEMISTRY REVIEWS 2021. [DOI: 10.1016/j.jphotochemrev.2021.100423] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Ragab SS. Synthesis and UV-irradiation of photocaged nitrobenzyl-BODIPY derivatives. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424621500735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Two different photocaged 2-nitrobenzyl-BODIPY derivatives were designed and synthesized, where the 2-nitrobenzyl phototrigger is either directly attached to the meso position of BODIPY or through a phenoxy linker. The photochemical and photophysical properties of the two constructs were studied and their fluorescence quantum yields were determined. The ultraviolet irradiation of the two photocaged BODIPYs demonstrated a twofold fluorescence enhancement accompanying the uncaging of the BODIPY with the directly attached phototrigger, while the second switchable dyad with the phenoxy linker retains its essentially unaltered emissive behavior.
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Affiliation(s)
- Sherif Shaban Ragab
- Photochemistry Department, Chemical Industries Research Division, National Research Centre (NRC), El behouth Street, Dokki, Giza, 12622, Egypt
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14
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Josa‐Culleré L, Llebaria A. In the Search for Photocages Cleavable with Visible Light: An Overview of Recent Advances and Chemical Strategies. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.202000253] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Laia Josa‐Culleré
- Laboratory of Medicinal Chemistry Institute for Advanced Chemistry of Catalonia (IQAC-CSIC) Jordi Girona 18–26 08034 Barcelona Spain
| | - Amadeu Llebaria
- Laboratory of Medicinal Chemistry Institute for Advanced Chemistry of Catalonia (IQAC-CSIC) Jordi Girona 18–26 08034 Barcelona Spain
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15
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Shiraishi Y, Hagi T, Matsumoto M, Tanaka S, Ichikawa S, Hirai T. Solar-to-hydrogen peroxide energy conversion on resorcinol-formaldehyde resin photocatalysts prepared by acid-catalysed polycondensation. Commun Chem 2020; 3:169. [PMID: 36703421 PMCID: PMC9814707 DOI: 10.1038/s42004-020-00421-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 10/21/2020] [Indexed: 01/29/2023] Open
Abstract
The photocatalytic generation of hydrogen peroxide from water and dioxygen (H2O + 1/2O2 → H2O2, ΔG° = +117 kJ mol-1) under sunlight is a promising strategy for the artificial photosynthesis of a liquid fuel. We had previously found that resorcinol-formaldehyde (RF) resin powders prepared by the base-catalysed high-temperature hydrothermal method act as semiconductor photocatalysts for H2O2 generation. Herein, we report that RF resins prepared by the acid-catalysed high-temperature hydrothermal method (~523 K) using common acids at pH < 4 exhibit enhanced photocatalytic activity. The base- and acid-catalysed methods both produce methylene- and methine-bridged resins consisting of π-conjugated and π-stacked benzenoid-quinoid donor-acceptor resorcinol units. The acidic conditions result in the resins with a lower bandgap (1.7 eV) and higher conductivity because the lower-degree of crosslinking creates a strongly π-stacked architecture. The irradiation of the RF-acid resins with simulated sunlight in water with atmospheric-pressure O2 generates H2O2 at a solar-to-chemical conversion efficiency of 0.7%, which is the highest efficiency ever reported for powder catalysts used in artificial photosynthesis.
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Affiliation(s)
- Yasuhiro Shiraishi
- grid.136593.b0000 0004 0373 3971Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka, 560-8531 Japan
| | - Takumi Hagi
- grid.136593.b0000 0004 0373 3971Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka, 560-8531 Japan
| | - Masako Matsumoto
- grid.136593.b0000 0004 0373 3971Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka, 560-8531 Japan
| | - Shunsuke Tanaka
- grid.412013.50000 0001 2185 3035Department of Chemical, Energy and Environmental Engineering, Kansai University, Suita, Japan
| | - Satoshi Ichikawa
- grid.136593.b0000 0004 0373 3971Research Center for Ultra-High Voltage Electron Microscopy, Osaka University, Ibaraki, 567-0047 Japan
| | - Takayuki Hirai
- grid.136593.b0000 0004 0373 3971Research Center for Solar Energy Chemistry, and Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka, 560-8531 Japan
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16
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Corrigan N, Ciftci M, Jung K, Boyer C. Gesteuerte Reaktionsorthogonalität in der Polymer‐ und Materialwissenschaft. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201912001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Nathaniel Corrigan
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
| | - Mustafa Ciftci
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
- Department of Chemistry Faculty of Engineering and Natural Science Bursa Technical University Bursa 16310 Turkey
| | - Kenward Jung
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
| | - Cyrille Boyer
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
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17
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Corrigan N, Ciftci M, Jung K, Boyer C. Mediating Reaction Orthogonality in Polymer and Materials Science. Angew Chem Int Ed Engl 2020; 60:1748-1781. [DOI: 10.1002/anie.201912001] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Nathaniel Corrigan
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
| | - Mustafa Ciftci
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
- Department of Chemistry Faculty of Engineering and Natural Science Bursa Technical University Bursa 16310 Turkey
| | - Kenward Jung
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
| | - Cyrille Boyer
- Centre for Advanced Macromolecular Design and Australian Centre for Nanomedicine School of Chemical Engineering UNSW Sydney 2052 Australia
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18
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Martínek M, Váňa J, Šebej P, Navrátil R, Slanina T, Ludvíková L, Roithová J, Klán P. Photochemistry of a 9‐Dithianyl‐Pyronin Derivative: A Cornucopia of Reaction Intermediates Lead to Common Photoproducts. Chempluschem 2020; 85:2230-2242. [DOI: 10.1002/cplu.202000370] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 07/12/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Marek Martínek
- Department of Chemistry Faculty of Science Masaryk University Kamenice 5 625 00 Brno Czech Republic
- RECETOX Faculty of Science Masaryk University Kamenice 5 625 00 Brno Czech Republic
| | - Jiří Váňa
- Institute of Organic Chemistry and Technology Faculty of Chemical Technology University of Pardubice Studentská 573 532 10 Pardubice Czech Republic
| | - Peter Šebej
- RECETOX Faculty of Science Masaryk University Kamenice 5 625 00 Brno Czech Republic
| | - Rafael Navrátil
- Department of Organic Chemistry Faculty of Science Charles University Hlavova 2030/8 128 43 Prague Czech Republic
| | - Tomáš Slanina
- Department of Chemistry Faculty of Science Masaryk University Kamenice 5 625 00 Brno Czech Republic
- RECETOX Faculty of Science Masaryk University Kamenice 5 625 00 Brno Czech Republic
| | - Lucie Ludvíková
- Department of Chemistry Faculty of Science Masaryk University Kamenice 5 625 00 Brno Czech Republic
- RECETOX Faculty of Science Masaryk University Kamenice 5 625 00 Brno Czech Republic
| | - Jana Roithová
- Institute for Molecules and Materials Radboud University Heyendaalseweg 135 6525 AJ Nijmegen The Netherlands
| | - Petr Klán
- Department of Chemistry Faculty of Science Masaryk University Kamenice 5 625 00 Brno Czech Republic
- RECETOX Faculty of Science Masaryk University Kamenice 5 625 00 Brno Czech Republic
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19
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Dubois L, Pietrancosta N, Cabaye A, Fanget I, Debacker C, Gilormini PA, Dansette PM, Dairou J, Biot C, Froissart R, Goupil-Lamy A, Bertrand HO, Acher FC, McCort-Tranchepain I, Gasnier B, Anne C. Amino Acids Bearing Aromatic or Heteroaromatic Substituents as a New Class of Ligands for the Lysosomal Sialic Acid Transporter Sialin. J Med Chem 2020; 63:8231-8249. [PMID: 32608236 DOI: 10.1021/acs.jmedchem.9b02119] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Sialin, encoded by the SLC17A5 gene, is a lysosomal sialic acid transporter defective in Salla disease, a rare inherited leukodystrophy. It also enables metabolic incorporation of exogenous sialic acids, leading to autoantibodies against N-glycolylneuraminic acid in humans. Here, we identified a novel class of human sialin ligands by virtual screening and structure-activity relationship studies. The ligand scaffold is characterized by an amino acid backbone with a free carboxylate, an N-linked aromatic or heteroaromatic substituent, and a hydrophobic side chain. The most potent compound, 45 (LSP12-3129), inhibited N-acetylneuraminic acid 1 (Neu5Ac) transport in a non-competitive manner with IC50 ≈ 2.5 μM, a value 400-fold lower than the KM for Neu5Ac. In vitro and molecular docking studies attributed the non-competitive character to selective inhibitor binding to the Neu5Ac site in a cytosol-facing conformation. Moreover, compound 45 rescued the trafficking defect of the pathogenic mutant (R39C) causing Salla disease. This new class of cell-permeant inhibitors provides tools to investigate the physiological roles of sialin and help develop pharmacological chaperones for Salla disease.
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Affiliation(s)
- Lilian Dubois
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, CNRS, UMR 8601, Université de Paris, F-75006 Paris, France
| | - Nicolas Pietrancosta
- Laboratoire des Biomolécules, LBM, Sorbonne Université, École Normale Supérieure, PSL University, CNRS, F-75005 Paris, France.,Neurosciences Paris Seine - Institut de Biologie Paris Seine (NPS - IBPS), Sorbonne Université, INSERM, CNRS, F-75005 Paris, France
| | - Alexandre Cabaye
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, CNRS, UMR 8601, Université de Paris, F-75006 Paris, France.,BIOVIA, Dassault Systèmes, F-78140 Velizy-Villacoublay, France
| | - Isabelle Fanget
- SPPIN - Saints-Pères Paris Institute for the Neurosciences, CNRS, Université de Paris, F-75006 Paris, France
| | - Cécile Debacker
- SPPIN - Saints-Pères Paris Institute for the Neurosciences, CNRS, Université de Paris, F-75006 Paris, France
| | - Pierre-André Gilormini
- UMR 8576, UGSF, Unité de Glycobiologie et Fonctionnelle, Université de Lille, CNRS, F-59650 Lille, France
| | - Patrick M Dansette
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, CNRS, UMR 8601, Université de Paris, F-75006 Paris, France
| | - Julien Dairou
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, CNRS, UMR 8601, Université de Paris, F-75006 Paris, France
| | - Christophe Biot
- UMR 8576, UGSF, Unité de Glycobiologie et Fonctionnelle, Université de Lille, CNRS, F-59650 Lille, France
| | - Roseline Froissart
- Service de Biochimie et Biologie Moléculaire Grand Est, Centre de Biologie et de Pathologie Est, Hospices Civils de Lyon, F-69677 Bron, France
| | | | | | - Francine C Acher
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, CNRS, UMR 8601, Université de Paris, F-75006 Paris, France
| | - Isabelle McCort-Tranchepain
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, CNRS, UMR 8601, Université de Paris, F-75006 Paris, France
| | - Bruno Gasnier
- SPPIN - Saints-Pères Paris Institute for the Neurosciences, CNRS, Université de Paris, F-75006 Paris, France
| | - Christine Anne
- SPPIN - Saints-Pères Paris Institute for the Neurosciences, CNRS, Université de Paris, F-75006 Paris, France
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20
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Luciano MP, Nourian S, Gorka AP, Nani RR, Nagaya T, Kobayashi H, Schnermann MJ. A near-infrared light-mediated cleavable linker strategy using the heptamethine cyanine chromophore. Methods Enzymol 2020; 641:245-275. [PMID: 32713525 PMCID: PMC10763689 DOI: 10.1016/bs.mie.2020.04.043] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Optical methods offer the potential to manipulate living biological systems with exceptional spatial and temporal control. Caging bioactive molecules with photocleavable functional groups is an important strategy that could be applied to a range of problems, including the targeted delivery of otherwise toxic therapeutics. However existing approaches that require UV or blue light are difficult to apply in organismal settings due to issues of tissue penetration and light toxicity. Photocaging groups built on the heptamethine cyanine scaffold enable the targeted delivery of bioactive molecules using near-IR light (up to 780nm) in live animal settings. Here we provide a detailed procedure demonstrating the utility of the heptamethine cyanine caging group to create a light-cleavable linker between an antibody, panitumumab, and a therapeutic small molecule in the duocarmycin class of natural products. Descriptions of the design and synthesis of the small molecule component, assembly of the antibody conjugate, in vitro analysis of uncaging, in vivo imaging, and impact on tumor progression are provided.
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Affiliation(s)
- Michael P Luciano
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Saghar Nourian
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Alexander P Gorka
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Roger R Nani
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Tadanobu Nagaya
- Laboratory of Molecular Theranostics, NIH/NCI/CCR, Bethesda, MD, United States
| | - Hisataka Kobayashi
- Laboratory of Molecular Theranostics, NIH/NCI/CCR, Bethesda, MD, United States
| | - Martin J Schnermann
- Chemical Biology Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States.
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21
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Kand D, Liu P, Navarro MX, Fischer LJ, Rousso-Noori L, Friedmann-Morvinski D, Winter AH, Miller EW, Weinstain R. Water-Soluble BODIPY Photocages with Tunable Cellular Localization. J Am Chem Soc 2020; 142:4970-4974. [PMID: 32115942 PMCID: PMC7302507 DOI: 10.1021/jacs.9b13219] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
![]()
Photoactivation of
bioactive molecules allows manipulation of cellular
processes with high spatiotemporal precision. The recent emergence
of visible-light excitable photoprotecting groups has the potential
to further expand the established utility of the photoactivation strategy
in biological applications by offering higher tissue penetration,
diminished phototoxicity, and compatibility with other light-dependent
techniques. Nevertheless, a critical barrier to such applications
remains the significant hydrophobicity of most visible-light excitable
photocaging groups. Here, we find that applying the conventional 2,6-sulfonation
to meso-methyl BODIPY photocages is incompatible
with their photoreaction due to an increase in the excited state barrier
for photorelease. We present a simple, remote sulfonation solution
to BODIPY photocages that imparts water solubility and provides control
over cellular permeability while retaining their favorable spectroscopic
and photoreaction properties. Peripherally disulfonated BODIPY photocages
are cell impermeable, making them useful for modulation of cell-surface
receptors, while monosulfonated BODIPY retains the ability to cross
the cellular membrane and can modulate intracellular targets. This
new approach is generalizable for controlling BODIPY localization
and was validated by sensitization of mammalian cells and neurons
by visible-light photoactivation of signaling molecules.
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Affiliation(s)
| | | | | | - Logan J Fischer
- Department of Chemistry, Iowa State University, Ames, Iowa 50010, United States
| | | | | | - Arthur H Winter
- Department of Chemistry, Iowa State University, Ames, Iowa 50010, United States
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22
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Wei T, Lu S, Sun J, Xu Z, Yang X, Wang F, Ma Y, Shi YS, Chen X. Sanger's Reagent Sensitized Photocleavage of Amide Bond for Constructing Photocages and Regulation of Biological Functions. J Am Chem Soc 2020; 142:3806-3813. [PMID: 32023409 DOI: 10.1021/jacs.9b11357] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Photolabile groups offer promising tools to study biological processes with high spatial and temporal control. In the investigation, we designed and prepared several new glycine amide derivatives of Sanger's reagent and demonstrated that they serve as a new class of photocages for Zn2+ and an acetylcholinesterase (AChE) inhibitor. We showed that the mechanism for photocleavage of these substances involves initial light-driven cyclization between the 2,4-dinitrophenyl and glycine methylene groups to form acyl benzimidazole N-oxides, which undergo secondary photoinduced decarboxylation in association with rupture of an amide bond. The cleavage reactions proceed with modest to high quantum yields. We demonstrated that these derivatives can be used in targeted intracellular delivery of Zn2+, fluorescent imaging by light-triggered Zn2+ release, and regulation of biological processes including the enzymatic activity of carbonic anhydrase (CA), negative regulation of N-methyl-d-aspartate receptors (NMDARs), and pulse rate of cardiomyocytes. The successful proof-of-concept examples described above open a new avenue for using Sanger's reagent-based glycine amides as photocages for the exploration of complex cellular functions and signaling pathways.
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Affiliation(s)
- Tingwen Wei
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering , Nanjing Tech University , Nanjing 210009 , China
| | - Sheng Lu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering , Nanjing Tech University , Nanjing 210009 , China
| | - Jiahui Sun
- State Key Laboratory of Pharmaceutical Biotechnology , Nanjing University , Nanjing 210032 , China.,Ministry of Education Key Laboratory of Model Animal for Disease Study, Model Animal Research Center , Nanjing University , Nanjing 210032 , China
| | - Zhijun Xu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering , Nanjing Tech University , Nanjing 210009 , China
| | - Xiao Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering , Nanjing Tech University , Nanjing 210009 , China
| | - Fang Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering , Nanjing Tech University , Nanjing 210009 , China
| | - Yang Ma
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering , Nanjing Tech University , Nanjing 210009 , China
| | - Yun Stone Shi
- State Key Laboratory of Pharmaceutical Biotechnology , Nanjing University , Nanjing 210032 , China.,Ministry of Education Key Laboratory of Model Animal for Disease Study, Model Animal Research Center , Nanjing University , Nanjing 210032 , China.,Chemistry and Biomedicine Innovation Center , Nanjing University , Nanjing 210032 , China
| | - Xiaoqiang Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering , Nanjing Tech University , Nanjing 210009 , China
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23
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Mchedlov-Petrossyan NO, Cheipesh TA, Shekhovtsov SV, Ushakova EV, Roshal AD, Omelchenko IV. Aminofluoresceins Versus Fluorescein: Ascertained New Unusual Features of Tautomerism and Dissociation of Hydroxyxanthene Dyes in Solution. J Phys Chem A 2019; 123:8845-8859. [PMID: 31539249 DOI: 10.1021/acs.jpca.9b05810] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Within the course of this spectroscopic research, we revealed novel features of the protolytic behavior, which extend the knowledge of the chemistry of xanthene dyes and rationalize the utilization of these compounds. In addition to the well-known tautomerism of the molecular form, H2R, of fluorescein dyes, new aspects of tautomeric transformation of anions are disclosed. First, for the dyes bearing the substituents in the phthalic acid residue, 4'- and 5'-aminofluoresceins and 4'-fluorescein isothiocyanate, the monoanion HR- exists in non-hydrogen-bond donor solvents not only as a tautomer with the ionized carboxylic and nonionized OH group but also as a "phenolate" ion with a nonionized COOH group. Such state of HR- ions is typical for dyes bearing halogen atoms or NO2 groups in the xanthene moiety but was not observed until now in the case of substitution in the phthalic residue. Second, the possibility of the existence of the HR- species in DMSO in the form of colorless lactone is deduced for the 5'-aminofluorescein using the visible and infrared spectra. This results in a dramatic difference in medium effects. For instance, whereas for fluorescein in DMSO, the inversion of the stepwise ionization constants takes place and the Ka1/Ka2 value equals 0.08, the same ratio for 5'-aminofluorescein is as high as ∼800. In addition, the pKa values of sulfonefluorescein, erythrosin, methyl ether of fluorescein, and phenol red were obtained to verify the acidity scale in DMSO and to support the detailed scheme of protolytic equilibria of fluorescein dyes.
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Affiliation(s)
| | - Tatyana A Cheipesh
- Department of Physical Chemistry , V. N. Karazin Kharkov National University , Kharkov 61022 , Ukraine
| | - Sergey V Shekhovtsov
- Department of Physical Chemistry , V. N. Karazin Kharkov National University , Kharkov 61022 , Ukraine
| | - Elena V Ushakova
- Department of Physical Chemistry , V. N. Karazin Kharkov National University , Kharkov 61022 , Ukraine
| | - Alexander D Roshal
- Department of Physical Chemistry , V. N. Karazin Kharkov National University , Kharkov 61022 , Ukraine
| | - Iryna V Omelchenko
- Institute for Single Crystals (SSI) , 60 Nauka Avenue , Kharkov 61001 , Ukraine
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24
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Kalhor HR, Rezaei M. Conversion of 3,6‐O‐Dimethylfluorescein to Fluorescein‐Based Xanthylium Derivative: Characterization and Covalent Attachment to Bovine Serum Albumin. ChemistrySelect 2019. [DOI: 10.1002/slct.201902296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Hamid Reza Kalhor
- Biochemistry Research LaboratoryChemistry Department, SharifUniversity of technology, Tehran Iran
| | - Mohsen Rezaei
- Biochemistry Research LaboratoryChemistry Department, SharifUniversity of technology, Tehran Iran
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25
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Jiang T, Kumar P, Huang W, Kao W, Thompson AO, Camarda FM, Laughlin ST. Modular Enzyme‐ and Light‐Based Activation of Cyclopropene–Tetrazine Ligation. Chembiochem 2019; 20:2222-2226. [DOI: 10.1002/cbic.201900137] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/15/2019] [Indexed: 12/30/2022]
Affiliation(s)
- Ting Jiang
- Department of ChemistryStony Brook University 100 Nicolls Road Stony Brook NY 11794 USA
| | - Pratik Kumar
- Department of ChemistryStony Brook University 100 Nicolls Road Stony Brook NY 11794 USA
| | - Wei Huang
- Department of ChemistryStony Brook University 100 Nicolls Road Stony Brook NY 11794 USA
| | - Wei‐Siang Kao
- Department of ChemistryStony Brook University 100 Nicolls Road Stony Brook NY 11794 USA
| | - Adrian O. Thompson
- Department of ChemistryStony Brook University 100 Nicolls Road Stony Brook NY 11794 USA
| | - Frank M. Camarda
- Department of ChemistryStony Brook University 100 Nicolls Road Stony Brook NY 11794 USA
| | - Scott T. Laughlin
- Department of ChemistryStony Brook University 100 Nicolls Road Stony Brook NY 11794 USA
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26
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Paul A, Biswas A, Sinha S, Shah SS, Bera M, Mandal M, Singh NDP. Push-Pull Stilbene: Visible Light Activated Photoremovable Protecting Group for Alcohols and Carboxylic Acids with Fluorescence Reporting Employed for Drug Delivery. Org Lett 2019; 21:2968-2972. [PMID: 31013105 DOI: 10.1021/acs.orglett.9b00124] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
For the first time we have utilized push-pull stilbene as a visible light activated photoremovable protecting group (PRPG) for the uncaging of alcohols and carboxylic acids. The PRPG efficiently release caged molecules with good photochemical quantum yield. It is capable of monitoring the release in real time owing to its fluorescence "turn on" phenomenon upon photorelease in polar medium. The efficient photorelease and real time monitoring abilities of push-pull stilbene were employed for in vitro drug delivery.
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27
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Song X, Gao C, Zhang X, Fan X. Synthesis of Diversely Functionalized 2 H-Chromenes through Pd-Catalyzed Cascade Reactions of 1,1-Dibromoolefin Derivatives with Arylboronic Acids. J Org Chem 2018; 83:15256-15267. [PMID: 30465428 DOI: 10.1021/acs.joc.8b02456] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In this work, an unprecedented synthesis of (2 H-chromen-2-ylidene)acetates and (2 H-chromen-2-ylidene)ethanones with controlled stereoselectivity via Pd-catalyzed cascade reactions of 3-(2-(2,2-dibromovinyl)phenoxy)acrylates or 3-(2-(2,2-dibromovinyl)phenoxy)enones with aryl boronic acids has been established. This protocol combines two C-C bond forming reactions (an intermolecular Suzuki coupling followed by an intramolecular Heck coupling) in one pot under the catalysis of the same catalyst. Compared with literature methods for the preparation of 2 H-chromene derivatives, it has advantages such as easily obtainable or commercially available substrates, diverse substitution pattern of products, simple procedure, and excellent stereoselectivity. Interestingly, this cascade reaction could distinguish the subtle difference of the electron-withdrawing capacity and the size of various functional groups and thus resulted in a different chemoselectivity. In addition, the utility of the (2 H-chromen-2-ylidene)acetate thus obtained was showcased by its facile transformation into the synthetically and photophysically significant 3 H-xanthen-3-one derivative.
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Affiliation(s)
- Xia Song
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering , Henan Normal University , Xinxiang , Henan 453007 , China
| | - Cai Gao
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering , Henan Normal University , Xinxiang , Henan 453007 , China
| | - Xinying Zhang
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering , Henan Normal University , Xinxiang , Henan 453007 , China
| | - Xuesen Fan
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering , Henan Normal University , Xinxiang , Henan 453007 , China
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28
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A new sensitive symmetric fluorescein-linked diarylethene chemosensor for Hg2+ detection. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.09.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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29
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Ghosh G, Belh SJ, Chiemezie C, Walalawela N, Ghogare AA, Vignoni M, Thomas AH, McFarland SA, Greer EM, Greer A. S,S-Chiral Linker Induced U Shape with a Syn-facial Sensitizer and Photocleavable Ethene Group. Photochem Photobiol 2018; 95:293-305. [PMID: 30113068 DOI: 10.1111/php.13000] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Accepted: 08/06/2018] [Indexed: 11/30/2022]
Abstract
There is a major need for light-activated materials for the release of sensitizers and drugs. Considering the success of chiral columns for the separation of enantiomer drugs, we synthesized an S,S-chiral linker system covalently attached to silica with a sensitizer ethene near the silica surface. First, the silica surface was modified to be aromatic rich, by replacing 70% of the surface groups with (3-phenoxypropyl)silane. We then synthesized a 3-component conjugate [chlorin sensitizer, S,S-chiral cyclohexane and ethene building blocks] in 5 steps with a 13% yield, and covalently bound the conjugate to the (3-phenoxypropyl)silane-coated silica surface. We hypothesized that the chiral linker would increase exposure of the ethene site for enhanced 1 O2 -based sensitizer release. However, the chiral linker caused the sensitizer conjugate to adopt a U shape due to favored 1,2-diaxial substituent orientation; resulting in a reduced efficiency of surface loading. Further accentuating the U shape was π-π stacking between the (3-phenoxypropyl)silane and sensitizer. Semiempirical calculations and singlet oxygen luminescence data provided deeper insight into the sensitizer's orientation and release. This study has lead to insight on modifications of surfaces for drug photorelease and can help lead to the development of miniaturized photodynamic devices.
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Affiliation(s)
- Goutam Ghosh
- Department of Chemistry, Acadia University, Wolfville, NS, Canada.,Department of Chemistry, Brooklyn College of the City University of New York, Brooklyn, NY.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, NY
| | - Sarah J Belh
- Department of Chemistry, Brooklyn College of the City University of New York, Brooklyn, NY.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, NY
| | - Callistus Chiemezie
- Department of Chemistry, Brooklyn College of the City University of New York, Brooklyn, NY.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, NY
| | - Niluksha Walalawela
- Department of Chemistry, Brooklyn College of the City University of New York, Brooklyn, NY.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, NY
| | - Ashwini A Ghogare
- Department of Chemistry, Brooklyn College of the City University of New York, Brooklyn, NY.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, NY
| | - Mariana Vignoni
- INIFTA, Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT La Plata-CONICET, La Plata, Argentina
| | - Andrés H Thomas
- INIFTA, Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CCT La Plata-CONICET, La Plata, Argentina
| | - Sherri A McFarland
- Department of Chemistry, Acadia University, Wolfville, NS, Canada.,Department of Chemistry and Biochemistry, University of North Carolina at Greensboro, Greensboro, NC
| | - Edyta M Greer
- Department of Natural Sciences, Baruch College of the City University of New York, New York, NY
| | - Alexander Greer
- Department of Chemistry, Brooklyn College of the City University of New York, Brooklyn, NY.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, NY
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30
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Reinfelds M, von Cosel J, Falahati K, Hamerla C, Slanina T, Burghardt I, Heckel A. A New Photocage Derived from Fluorene. Chemistry 2018; 24:13026-13035. [DOI: 10.1002/chem.201802390] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 06/10/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Matiss Reinfelds
- Institute of Organic Chemistry and Chemical Biology; Goethe University Frankfurt; Max-von-Laue-Str. 7 60438 Frankfurt Germany
| | - Jan von Cosel
- Institute of Physical and Theoretical Chemistry; Goethe University Frankfurt; Max-von-Laue-Str. 7 60438 Frankfurt Germany
| | - Konstantin Falahati
- Institute of Physical and Theoretical Chemistry; Goethe University Frankfurt; Max-von-Laue-Str. 7 60438 Frankfurt Germany
| | - Carsten Hamerla
- Institute of Physical and Theoretical Chemistry; Goethe University Frankfurt; Max-von-Laue-Str. 7 60438 Frankfurt Germany
| | - Tomáš Slanina
- Institute of Organic Chemistry and Chemical Biology; Goethe University Frankfurt; Max-von-Laue-Str. 7 60438 Frankfurt Germany
| | - Irene Burghardt
- Institute of Physical and Theoretical Chemistry; Goethe University Frankfurt; Max-von-Laue-Str. 7 60438 Frankfurt Germany
| | - Alexander Heckel
- Institute of Organic Chemistry and Chemical Biology; Goethe University Frankfurt; Max-von-Laue-Str. 7 60438 Frankfurt Germany
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31
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Hirata R, Torii A, Kawano K, Futaki S, Imayoshi A, Tsubaki K. Development of xanthene dyes containing arylacetylenes: The role of acetylene linker and substituents on the aryl group. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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32
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Narumi T, Miyata K, Nii A, Sato K, Mase N, Furuta T. 7-Hydroxy-N-Methylquinolinium Chromophore: A Photolabile Protecting Group for Blue-Light Uncaging. Org Lett 2018; 20:4178-4182. [DOI: 10.1021/acs.orglett.8b01505] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Tetsuo Narumi
- Course of Applied Chemistry and Biochemical Engineering, Department of Engineering, Graduate School of Integrated Science and Technology, Shizuoka University, 3-5-1 Johoku, Hamamatsu, Shizuoka 432-8561, Japan
- Green Chemistry Research Division, Research Institute of Green Science and Technology, Shizuoka University, Hamamatsu, Shizuoka 432-8561, Japan
| | - Koichi Miyata
- Course of Applied Chemistry and Biochemical Engineering, Department of Engineering, Graduate School of Integrated Science and Technology, Shizuoka University, 3-5-1 Johoku, Hamamatsu, Shizuoka 432-8561, Japan
| | - Akitaka Nii
- Course of Applied Chemistry and Biochemical Engineering, Department of Engineering, Graduate School of Integrated Science and Technology, Shizuoka University, 3-5-1 Johoku, Hamamatsu, Shizuoka 432-8561, Japan
| | - Kohei Sato
- Course of Applied Chemistry and Biochemical Engineering, Department of Engineering, Graduate School of Integrated Science and Technology, Shizuoka University, 3-5-1 Johoku, Hamamatsu, Shizuoka 432-8561, Japan
| | - Nobuyuki Mase
- Course of Applied Chemistry and Biochemical Engineering, Department of Engineering, Graduate School of Integrated Science and Technology, Shizuoka University, 3-5-1 Johoku, Hamamatsu, Shizuoka 432-8561, Japan
- Green Energy Research Division, Research Institute of Green Science and Technology, Shizuoka University, Hamamatsu, Shizuoka 432-8561, Japan
| | - Toshiaki Furuta
- Department of Biomolecular Science, Toho University, Funabashi, Chiba 274-8510, Japan
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33
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Thum MD, Falvey DE. Photoreleasable Protecting Groups Triggered by Sequential Two-Photon Absorption of Visible Light: Release of Carboxylic Acids from a Linked Anthraquinone-N-Alkylpicolinium Ester Molecule. J Phys Chem A 2018. [DOI: 10.1021/acs.jpca.8b00657] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Matthew D. Thum
- University of Maryland, College Park, Maryland 20742, United States
| | - Daniel E. Falvey
- University of Maryland, College Park, Maryland 20742, United States
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34
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Sitkowska K, Feringa BL, Szymański W. Green-Light-Sensitive BODIPY Photoprotecting Groups for Amines. J Org Chem 2018; 83:1819-1827. [PMID: 29369628 PMCID: PMC5822223 DOI: 10.1021/acs.joc.7b02729] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We describe a series of easily accessible, visible-light-sensitive (λ > 500 nm) BODIPY (boron-dipyrromethene)-based photoprotecting groups (PPGs) for primary and secondary amines, based on a carbamate linker. The caged compounds are stable under aqueous conditions for 24 h and can be efficiently uncaged in vitro with visible light (λ = 530 nm). These properties allow efficient photodeprotection of amines, rendering these novel PPGs potentially suitable for various applications, including the delivery of caged drugs and their remote activation.
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Affiliation(s)
- Kaja Sitkowska
- Centre for Systems Chemistry, Stratingh Institute for Chemistry, University of Groningen , Nijenborgh 4, 9747 AG Groningen, The Netherlands
- University of Warsaw , Faculty of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
| | - Ben L Feringa
- Centre for Systems Chemistry, Stratingh Institute for Chemistry, University of Groningen , Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Wiktor Szymański
- Centre for Systems Chemistry, Stratingh Institute for Chemistry, University of Groningen , Nijenborgh 4, 9747 AG Groningen, The Netherlands
- Department of Radiology, University of Groningen, University Medical Center Groningen , Hanzeplein 1, 9713 GZ Groningen, The Netherlands
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35
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Slanina T, Šebej P. Visible-light-activated photoCORMs: rational design of CO-releasing organic molecules absorbing in the tissue-transparent window. Photochem Photobiol Sci 2018; 17:692-710. [DOI: 10.1039/c8pp00096d] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Rational design of visible-light-activatable transition-metal-free CO-releasing molecules with an emphasis on mechanistic details of the CO release.
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Affiliation(s)
- Tomáš Slanina
- Institute for Organic Chemistry and Chemical Biology
- Goethe-University Frankfurt
- 60438 Frankfurt
- Germany
| | - Peter Šebej
- Research Centre for Toxic Compounds in the Environment
- Faculty of Science
- Masaryk University
- 625 00 Brno
- Czech Republic
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36
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OH-substituted 2, 3-dichloro-5, 6-dicyano-1, 4-benzoquinone as highly stable organic electrode for lithium ion battery. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.11.113] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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37
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Slanina T, Shrestha P, Palao E, Kand D, Peterson JA, Dutton AS, Rubinstein N, Weinstain R, Winter AH, Klán P. In Search of the Perfect Photocage: Structure-Reactivity Relationships in meso-Methyl BODIPY Photoremovable Protecting Groups. J Am Chem Soc 2017; 139:15168-15175. [PMID: 29039200 DOI: 10.1021/jacs.7b08532] [Citation(s) in RCA: 172] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A detailed investigation of the photophysical parameters and photochemical reactivity of meso-methyl BODIPY photoremovable protecting groups was accomplished through systematic variation of the leaving group (LG) and core substituents as well as substitutions at boron. Efficiencies of the LG release were evaluated using both steady-state and transient absorption spectroscopies as well as computational analyses to identify the optimal structural features. We find that the quantum yields for photorelease with this photocage are highly sensitive to substituent effects. In particular, we find that the quantum yields of photorelease are improved with derivatives with higher intersystem crossing quantum yields, which can be promoted by core heavy atoms. Moreover, release quantum yields are dramatically improved by boron alkylation, whereas alkylation in the meso-methyl position has no effect. Better LGs are released considerably more efficiently than poorer LGs. We find that these substituent effects are additive, for example, a 2,6-diiodo-B-dimethyl BODIPY photocage features quantum yields of 28% for the mediocre LG acetate and a 95% quantum yield of release for chloride. The high chemical and quantum yields combined with the outstanding absorption properties of BODIPY dyes lead to photocages with uncaging cross sections over 10 000 M-1 cm-1, values that surpass cross sections of related photocages absorbing visible light. These new photocages, which absorb strongly near the second harmonic of an Nd:YAG laser (532 nm), hold promise for manipulating and interrogating biological and material systems with the high spatiotemporal control provided by pulsed laser irradiation, while avoiding the phototoxicity problems encountered with many UV-absorbing photocages. More generally, the insights gained from this structure-reactivity relationship may aid in the development of new highly efficient photoreactions.
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Affiliation(s)
- Tomáš Slanina
- Department of Chemistry and RECETOX, Faculty of Science, Masaryk University , Kamenice 5, 625 00, Brno, Czech Republic.,Institute of Organic Chemistry and Chemical Biology, Goethe University Frankfurt , 60323 Frankfurt am Main, Germany
| | - Pradeep Shrestha
- Department of Chemistry, Iowa State University , 1608 Gilman Hall, Ames, Iowa 50010, United States
| | - Eduardo Palao
- Department of Chemistry and RECETOX, Faculty of Science, Masaryk University , Kamenice 5, 625 00, Brno, Czech Republic
| | - Dnyaneshwar Kand
- School of Plant Sciences and Food Security, Faculty of Life Sciences, Tel-Aviv University , Tel-Aviv 6997801, Israel
| | - Julie A Peterson
- Department of Chemistry, Iowa State University , 1608 Gilman Hall, Ames, Iowa 50010, United States
| | - Andrew S Dutton
- Department of Chemistry, Iowa State University , 1608 Gilman Hall, Ames, Iowa 50010, United States
| | - Naama Rubinstein
- School of Plant Sciences and Food Security, Faculty of Life Sciences, Tel-Aviv University , Tel-Aviv 6997801, Israel
| | - Roy Weinstain
- School of Plant Sciences and Food Security, Faculty of Life Sciences, Tel-Aviv University , Tel-Aviv 6997801, Israel
| | - Arthur H Winter
- Department of Chemistry, Iowa State University , 1608 Gilman Hall, Ames, Iowa 50010, United States
| | - Petr Klán
- Department of Chemistry and RECETOX, Faculty of Science, Masaryk University , Kamenice 5, 625 00, Brno, Czech Republic
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38
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Speckmeier E, Zeitler K. Desyl and Phenacyl as Versatile, Photocatalytically Cleavable Protecting Groups: A Classic Approach in a Different (Visible) Light. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02117] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Elisabeth Speckmeier
- Institut für Organische
Chemie, Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
| | - Kirsten Zeitler
- Institut für Organische
Chemie, Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
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39
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Minami Y, Tokoro Y, Yamada M, Hiyama T. Facile One-pot Synthesis of Solid-state Luminescent Benzopyrylium Tetrafluoroborates Derived from Annulation of Aryl Silylethynyl Ethers with Alkynes. CHEM LETT 2017. [DOI: 10.1246/cl.170258] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yasunori Minami
- Research and Development Initiative, Chuo University, Kasuga, Bunkyo-ku, Tokyo 112-8551
| | - Yuichiro Tokoro
- Research and Development Initiative, Chuo University, Kasuga, Bunkyo-ku, Tokyo 112-8551
| | - Mayu Yamada
- Department of Applied Chemistry, Chuo University, Kasuga, Bunkyo-ku, Tokyo 112-8551
| | - Tamejiro Hiyama
- Research and Development Initiative, Chuo University, Kasuga, Bunkyo-ku, Tokyo 112-8551
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40
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Chaudhuri A, Venkatesh Y, Behara KK, Singh NDP. Bimane: A Visible Light Induced Fluorescent Photoremovable Protecting Group for the Single and Dual Release of Carboxylic and Amino Acids. Org Lett 2017; 19:1598-1601. [PMID: 28281342 DOI: 10.1021/acs.orglett.7b00416] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Amrita Chaudhuri
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, 721302 West Bengal, India
| | - Yarra Venkatesh
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, 721302 West Bengal, India
| | - Krishna Kalyani Behara
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, 721302 West Bengal, India
| | - N. D. Pradeep Singh
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, 721302 West Bengal, India
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41
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Gangopadhyay M, Mengji R, Paul A, Venkatesh Y, Vangala V, Jana A, Singh NDP. Redox-responsive xanthene–coumarin–chlorambucil-based FRET-guided theranostics for “activatable” combination therapy with real-time monitoring. Chem Commun (Camb) 2017; 53:9109-9112. [DOI: 10.1039/c7cc03241b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A FRET-based theranostic agent, xanthene–coumarin–chlorambucil, exhibited redox-responsive “activatable” synergic treatment involving PDT and chemotherapy with fluorescence-change from green to blue.
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Affiliation(s)
| | - Rakesh Mengji
- Division of Chemical Biology
- CSIR-Indian Institute of Chemical Technology Hyderabad
- Hyderabad 500007
- India
| | - Amrita Paul
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721302
- India
| | - Yarra Venkatesh
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721302
- India
| | - Venugopal Vangala
- Division of Chemical Biology
- CSIR-Indian Institute of Chemical Technology Hyderabad
- Hyderabad 500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Avijit Jana
- Division of Chemical Biology
- CSIR-Indian Institute of Chemical Technology Hyderabad
- Hyderabad 500007
- India
- Academy of Scientific and Innovative Research (AcSIR)
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42
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Abeyrathna N, Washington K, Bashur C, Liao Y. Nonmetallic carbon monoxide releasing molecules (CORMs). Org Biomol Chem 2017; 15:8692-8699. [DOI: 10.1039/c7ob01674c] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Recent progress on nonmetallic carbon monoxide releasing molecules (CORMs) is reviewed.
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Affiliation(s)
| | - Kenyatta Washington
- Department of Biomedical Engineering
- Florida Institute of Technology
- Melbourne
- USA
| | - Christopher Bashur
- Department of Biomedical Engineering
- Florida Institute of Technology
- Melbourne
- USA
| | - Yi Liao
- Department of Chemistry
- Florida Institute of Technology
- Melbourne
- USA
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43
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Zhao JL, Jiang XK, Wu C, Wang CZ, Zeng X, Redshaw C, Yamato T. An Unprecedented Photochemical Reaction for Anthracene-Containing Derivatives. Chemphyschem 2016; 17:3217-3222. [PMID: 27447866 DOI: 10.1002/cphc.201600783] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Indexed: 01/06/2023]
Abstract
A series of anthracene-containing derivatives have been synthesised and characterised. The photochemical behaviour of these derivatives have been investigated by 1 H NMR spectroscopy. An unprecedented photolysis reaction for anthracene-containing derivatives was observed in the case of anthracenes directly armed with a -CH2 O-R group upon UV irradiation. The photolysis reaction process has been demonstrated to occur in three steps. Firstly, the anthracene-containing derivatives are converted into the corresponding endoperoxide intermediate upon UV irradiation in the presence of air; then, the endoperoxide intermediate is decomposed to the corresponding starting compound and 9-anthraldehyde; finally, 9-anthraldehyde is further oxidised to anthraquinone. Additionally, the photolysis reaction of anthracene-containing derivatives is significantly promoted in the presence of a thiacalix[4]arene platform.
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Affiliation(s)
- Jiang-Lin Zhao
- Department of Applied Chemistry, Faculty of Science and Engineering, Saga University, Honjo-machi 1, Saga, 840-8502, Japan
| | - Xue-Kai Jiang
- Department of Applied Chemistry, Faculty of Science and Engineering, Saga University, Honjo-machi 1, Saga, 840-8502, Japan
| | - Chong Wu
- Department of Applied Chemistry, Faculty of Science and Engineering, Saga University, Honjo-machi 1, Saga, 840-8502, Japan
| | - Chuan-Zeng Wang
- Department of Applied Chemistry, Faculty of Science and Engineering, Saga University, Honjo-machi 1, Saga, 840-8502, Japan
| | - Xi Zeng
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University, Guiyang, Guizhou, 550025, China
| | - Carl Redshaw
- Department of Chemistry, The University of Hull, Cottingham Road, Hull, Yorkshire, HU6 7RX, UK
| | - Takehiko Yamato
- Department of Applied Chemistry, Faculty of Science and Engineering, Saga University, Honjo-machi 1, Saga, 840-8502, Japan.
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44
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45
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Takeda A, Komatsu T, Nomura H, Naka M, Matsuki N, Ikegaya Y, Terai T, Ueno T, Hanaoka K, Nagano T, Urano Y. Unexpected Photo-instability of 2,6-Sulfonamide-Substituted BODIPYs and Its Application to Caged GABA. Chembiochem 2016; 17:1233-40. [PMID: 27038199 DOI: 10.1002/cbic.201600097] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Indexed: 11/10/2022]
Abstract
Investigation of the unexpected photo-instability of 2,6-sulfonamide-substituted derivatives of the boron dipyrromethene (BODIPY) fluorophore led to the discovery of a photoreaction accompanied by multiple bond scissions. We characterized the photoproducts and utilized the photoreaction to design a caged γ-aminobutyric acid (GABA) derivative that can release GABA upon irradiation in the visible range (>450 nm). This allowed us to stimulate neural cells in mouse brain slices.
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Affiliation(s)
- Aoi Takeda
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Toru Komatsu
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan. .,PRESTO (Japan) Science and Technology Agency (JST), 4-1-8 Honcho Kawaguchi, Saitama, 332-0012, Japan.
| | - Hiroshi Nomura
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Masamitsu Naka
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Norio Matsuki
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Yuji Ikegaya
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Takuya Terai
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,CREST (Japan) Agency for Medicinal Research and Development (AMED), 1-7-1 Otemachi, Chiyoda-ku, Tokyo, 100-0004, Japan
| | - Tasuku Ueno
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,CREST (Japan) Agency for Medicinal Research and Development (AMED), 1-7-1 Otemachi, Chiyoda-ku, Tokyo, 100-0004, Japan
| | - Kenjiro Hanaoka
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Tetsuo Nagano
- Drug Discovery Initiative, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Yasuteru Urano
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan. .,Graduate School of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan. .,CREST (Japan) Agency for Medicinal Research and Development (AMED), 1-7-1 Otemachi, Chiyoda-ku, Tokyo, 100-0004, Japan.
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46
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Carling CJ, Olejniczak J, Foucault-Collet A, Collet G, Viger ML, Nguyen Huu VA, Duggan BM, Almutairi A. Efficient Red Light Photo-Uncaging of Active Molecules in Water Upon Assembly into Nanoparticles. Chem Sci 2016; 7:2392-2398. [PMID: 27014436 PMCID: PMC4800316 DOI: 10.1039/c5sc03717d] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 12/08/2015] [Indexed: 12/16/2022] Open
Abstract
We introduce a means of efficiently photo-uncaging active compounds from amino-1,4-benzoquinone in aqueous environments. Aqueous photochemistry of this photocage with one-photon red light is typically not efficient unless the photocaged molecules are allowed to assemble into nanoparticles. A variety of biologically active molecules were functionalized with the photocage and subsequently formulated into water-dispersible nanoparticles. Red light irradiation through various mammalian tissues achieved efficient photo-uncaging. Co-encapsulation of NIR fluorescent dyes and subsequent photomodulation provides a NIR fluorescent tool to assess both particle location and successful photorelease.
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Affiliation(s)
- Carl-Johan Carling
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
| | - Jason Olejniczak
- Department of Chemistry and Biochemistry
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
| | - Alexandra Foucault-Collet
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
| | - Guillaume Collet
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
| | - Mathieu L. Viger
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
| | - Viet Anh Nguyen Huu
- Department of Nanoengineering
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
| | - Brendan M. Duggan
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
| | - Adah Almutairi
- Skaggs School of Pharmacy and Pharmaceutical Sciences
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
.
- Department of Nanoengineering
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
- Department of Materials Science and Engineering
, University of California, San Diego
,
9500 Gilman Dr.
, La Jolla
, California 92093
, USA
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47
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Rubinstein N, Liu P, Miller EW, Weinstain R. meso-Methylhydroxy BODIPY: a scaffold for photo-labile protecting groups. Chem Commun (Camb) 2015; 51:6369-72. [PMID: 25761909 DOI: 10.1039/c5cc00550g] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here, we show that by installing a meso-methylhydroxy moiety, the boron dipyrromethene (BODIPY) scaffold can be converted into an efficient caging group, removable by green light. We describe caging and uncaging of important chemical functionalities and demonstrate green light mediated control over biological processes in cultured cell lines and neurons.
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Affiliation(s)
- Naama Rubinstein
- Department of Molecular Biology and Ecology of Plants, Life Sciences Faculty, Tel-Aviv University, Ramat Aviv, Tel-Aviv 6997801, Israel.
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48
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Šolomek T, Wirz J, Klán P. Searching for Improved Photoreleasing Abilities of Organic Molecules. Acc Chem Res 2015; 48:3064-72. [PMID: 26569596 DOI: 10.1021/acs.accounts.5b00400] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Photoremovable protecting groups (PPGs) are chemical auxiliaries that provide spatial and temporal control over the release of various molecules: bioagents (neurotransmitters and cell-signaling molecules, Ca(2+) ions), acids, bases, oxidants, insecticides, pheromones, fragrances, etc. A major challenge for the improvement of PPGs lies in the development of organic chromophores that release the desired bioagents upon continuous irradiation at wavelengths above 650 nm, that is, in the tissue-transparent window. Understanding of the photorelease reaction mechanisms, investigated by laser flash photolysis and rationalized with the aid of quantum chemical calculations, allows for achieving this goal. In particular, simple Hückel calculations provide useful guidelines for designing new PPGs, because both the lowest excited singlet and triplet states of conjugated systems can be reasonably well described by a single electronic configuration formed by promotion of a single electron from the highest occupied molecular orbital (HOMO) to the lowest unoccupied MO (LUMO) of the ground state configuration. Here we show that Hückel calculations permit rapid identification of common features in the nodal properties of the frontier orbitals of various chromophores that can be classified into distinct chromophore families. If the electronic excitation involves a substantial electron density transfer to an sp(2) carbon atom at which HOMO and LUMO are nearly disjoint, for example, by virtue of symmetry, favorable photoheterolysis can be expected when the corresponding atom carries a leaving group at the α-position. We show examples of photoheterolytic reactions that indicate that the efficiency of photoheterolysis diminishes for chromophores absorbing in the NIR region. We provide a rationale for more efficient photoheterolytic reactions occurring via the triplet state, and we demonstrate the advantages of this mechanistic pathway. Analogies in the structure-reactivity relationships of PPGs can therefore lead to new strategies for the development of more efficient NIR-absorbing photoremovable protecting groups.
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Affiliation(s)
- Tomáš Šolomek
- Department
of Chemistry and RECETOX, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Jakob Wirz
- Department
of Chemistry, University of Basel, Klingelbergstrasse 80, CH-4056 Basel, Switzerland
| | - Petr Klán
- Department
of Chemistry and RECETOX, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
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49
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Denning DM, Pedowitz NJ, Thum MD, Falvey DE. Uncaging Alcohols Using UV or Visible Light Photoinduced Electron Transfer to 9-Phenyl-9-tritylone Ethers. Org Lett 2015; 17:5986-9. [DOI: 10.1021/acs.orglett.5b02924] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Derek M. Denning
- Department of Chemistry and
Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Nichole J. Pedowitz
- Department of Chemistry and
Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Matthew D. Thum
- Department of Chemistry and
Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Daniel E. Falvey
- Department of Chemistry and
Biochemistry, University of Maryland, College Park, Maryland 20742, United States
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50
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Minami Y, Shiraishi Y, Kodama T, Kanda M, Yamada K, Anami T, Hiyama T. Alkynoxy-Directed C–H Functionalizations: Palladium(0)-Catalyzed Annulations of Alkynyl Aryl Ethers with Alkynes. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2015. [DOI: 10.1246/bcsj.20150180] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yasunori Minami
- Research and Development Initiative, Chuo University
- JST, ACT-C
| | | | | | - Mayuko Kanda
- Department of Applied Chemistry, Chuo University
| | | | | | - Tamejiro Hiyama
- Research and Development Initiative, Chuo University
- JST, ACT-C
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