1
|
Hagino R, Kuwabara R, Komura N, Imamura A, Ishida H, Ando H, Tanaka HN. Protecting-Group-Free Synthesis of ADP-Ribose and Dinucleoside Di-/Triphosphate Derivatives via P(V)-P(V) Coupling Reaction. Chemistry 2024; 30:e202401302. [PMID: 38763895 DOI: 10.1002/chem.202401302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 05/07/2024] [Accepted: 05/15/2024] [Indexed: 05/21/2024]
Abstract
Biomolecules containing adenosine di- or triphosphate (ADP or ATP) are crucial for diverse biological processes. Synthesis of these biomolecules and development of their chemical probes are important to elucidate their functions. Enabling reproducible and high-yielding access to these ADP- and ATP-containing molecules via conventional P(III)-P(V) and P(V)-P(V) coupling reactions is challenging owing to water content in highly polar phosphate-containing substrates. Herein, we report an efficient and reliable method for protecting-group-free P(V)-P(V) coupling reaction through in situ activation of phosphates using hydrolysis-stable 2-[N-(2-methylimidazoyl)]-1,3-dimethylimidazolinium chloride (2-MeImIm-Cl), providing the corresponding electrophilic P(V) intermediates for subsequent nucleophilic attack using their coupling partners. This P(V)-P(V) coupling reaction proceeded even in a wet reaction medium and showed a broad substrate scope, accommodating protecting-group-free synthesis of ADP-ribose and nicotinamide adenine diphosphate analogs, ATP-containing biomolecules, and ADP-ribosyl peptides.
Collapse
Affiliation(s)
- Rui Hagino
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Ryo Kuwabara
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Naoko Komura
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Akihiro Imamura
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Hideharu Ishida
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Hiromune Ando
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| | - Hide-Nori Tanaka
- Institute for Glyco-core Research (iGCORE), Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
- The United Graduate School of Agricultural Science, Gifu University, 1-1 Yanagido, Gifu, 501-1193, Japan
| |
Collapse
|
2
|
Ma J, Wehrle J, Frank D, Lorenzen L, Popp C, Driever W, Grosse R, Jessen HJ. Intracellular delivery and deep tissue penetration of nucleoside triphosphates using photocleavable covalently bound dendritic polycations. Chem Sci 2024; 15:6478-6487. [PMID: 38699261 PMCID: PMC11062083 DOI: 10.1039/d3sc05669d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 03/15/2024] [Indexed: 05/05/2024] Open
Abstract
Nucleoside triphosphates (NTPs) are essential in various biological processes. Cellular or even organismal controlled delivery of NTPs would be highly desirable, yet in cellulo and in vivo applications are hampered owing to their negative charge leading to cell impermeability. NTP transporters or NTP prodrugs have been developed, but a spatial and temporal control of the release of the investigated molecules remains challenging with these strategies. Herein, we describe a general approach to enable intracellular delivery of NTPs using covalently bound dendritic polycations, which are derived from PAMAM dendrons and their guanidinium derivatives. By design, these modifications are fully removable through attachment on a photocage, ready to deliver the native NTP upon irradiation enabling spatiotemporal control over nucleotide release. We study the intracellular distribution of the compounds depending on the linker and dendron generation as well as side chain modifications. Importantly, as the polycation is bound covalently, these molecules can also penetrate deeply into the tissue of living organisms, such as zebrafish.
Collapse
Affiliation(s)
- Jiahui Ma
- Institute of Organic Chemistry, Faculty of Chemistry and Pharmacy, University of Freiburg Albertstr. 21 79104 Freiburg Germany
- CIBSS-Centre for Integrative Biological Signaling Studies, University of Freiburg 79104 Freiburg Germany
| | - Johanna Wehrle
- CIBSS-Centre for Integrative Biological Signaling Studies, University of Freiburg 79104 Freiburg Germany
- Faculty of Biology, University of Freiburg Hauptstr. 1 79104 Freiburg Germany
| | - Dennis Frank
- CIBSS-Centre for Integrative Biological Signaling Studies, University of Freiburg 79104 Freiburg Germany
- Institute of Experimental and Clinical Pharmacology and Toxicology, Medical Faculty, University of Freiburg Albertstr. 25 79104 Freiburg Germany
| | - Lina Lorenzen
- Institute of Experimental and Clinical Pharmacology and Toxicology, Medical Faculty, University of Freiburg Albertstr. 25 79104 Freiburg Germany
| | - Christoph Popp
- Institute of Organic Chemistry, Faculty of Chemistry and Pharmacy, University of Freiburg Albertstr. 21 79104 Freiburg Germany
| | - Wolfgang Driever
- CIBSS-Centre for Integrative Biological Signaling Studies, University of Freiburg 79104 Freiburg Germany
- Faculty of Biology, University of Freiburg Hauptstr. 1 79104 Freiburg Germany
| | - Robert Grosse
- CIBSS-Centre for Integrative Biological Signaling Studies, University of Freiburg 79104 Freiburg Germany
- Institute of Experimental and Clinical Pharmacology and Toxicology, Medical Faculty, University of Freiburg Albertstr. 25 79104 Freiburg Germany
| | - Henning J Jessen
- Institute of Organic Chemistry, Faculty of Chemistry and Pharmacy, University of Freiburg Albertstr. 21 79104 Freiburg Germany
- CIBSS-Centre for Integrative Biological Signaling Studies, University of Freiburg 79104 Freiburg Germany
| |
Collapse
|
3
|
Shepard SM, Jessen HJ, Cummins CC. Beyond Triphosphates: Reagents and Methods for Chemical Oligophosphorylation. J Am Chem Soc 2022; 144:7517-7530. [PMID: 35471019 DOI: 10.1021/jacs.1c07990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Oligophosphates play essential roles in biochemistry, and considerable research has been directed toward the synthesis of both naturally occurring oligophosphates and their synthetic analogues. Greater attention has been given to mono-, di-, and triphosphates, as these are present in higher concentrations biologically and easier to synthesize. However, extended oligophosphates have potent biochemical roles, ranging from blood coagulation to HIV drug resistance. Sporadic reports have slowly built a niche body of literature related to the synthesis and study of extended oligophosphates, but newfound interests and developments have the potential to rapidly expand this field. Here we report on current methods to synthesize oligophosphates longer than triphosphates and comment on the most important future directions for this area of research. The state of the art has provided fairly robust methods for synthesizing nucleoside 5'-tetra- and pentaphosphates as well as dinucleoside 5',5'-oligophosphates. Future research should endeavor to push such syntheses to longer oligophosphates while developing synthetic methodologies for rarer morphologies such as 3'-nucleoside oligophosphates, polyphosphates, and phosphonate/thiophosphate analogues of these species.
Collapse
Affiliation(s)
- Scott M Shepard
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge Massachusetts 02139, United States
| | - Henning J Jessen
- Institute of Organic Chemistry, University of Freiburg & Cluster of Excellence livMatS, FIT - Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, D-79110 Freiburg, Germany
| | - Christopher C Cummins
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge Massachusetts 02139, United States
| |
Collapse
|
4
|
Haas TM, Mundinger S, Qiu D, Jork N, Ritter K, Dürr‐Mayer T, Ripp A, Saiardi A, Schaaf G, Jessen HJ. Stable Isotope Phosphate Labelling of Diverse Metabolites is Enabled by a Family of 18O-Phosphoramidites. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 134:e202112457. [PMID: 38505299 PMCID: PMC10947094 DOI: 10.1002/ange.202112457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Indexed: 11/09/2022]
Abstract
Stable isotope labelling is state-of-the-art in quantitative mass spectrometry, yet often accessing the required standards is cumbersome and very expensive. Here, a unifying synthetic concept for 18O-labelled phosphates is presented, based on a family of modified 18O2-phosphoramidite reagents. This toolbox offers access to major classes of biologically highly relevant phosphorylated metabolites as their isotopologues including nucleotides, inositol phosphates, -pyrophosphates, and inorganic polyphosphates. 18O-enrichment ratios >95 % and good yields are obtained consistently in gram-scale reactions, while enabling late-stage labelling. We demonstrate the utility of the 18O-labelled inositol phosphates and pyrophosphates by assignment of these metabolites from different biological matrices. We demonstrate that phosphate neutral loss is negligible in an analytical setup employing capillary electrophoresis electrospray ionisation triple quadrupole mass spectrometry.
Collapse
Affiliation(s)
- Thomas M. Haas
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Stephan Mundinger
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Danye Qiu
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Nikolaus Jork
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
- CIBSS—The Center for Biological Signaling Studies &, Spemann Graduate School of Biology and Medicine (SGBM)Albert-Ludwigs-Universität FreiburgGermany
| | - Kevin Ritter
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Tobias Dürr‐Mayer
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Alexander Ripp
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Adolfo Saiardi
- Medical Research Council, Laboratory for molecular Cell BiologyUniversity College LondonUK
| | - Gabriel Schaaf
- INRES—Institut für Nutzpflanzenwissenschaften und RessourcenschutzUniversität BonnKarlrobert-Kreiten-Strasse 1353115BonnGermany
| | - Henning J. Jessen
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
- CIBSS—The Center for Biological Signaling Studies &, Spemann Graduate School of Biology and Medicine (SGBM)Albert-Ludwigs-Universität FreiburgGermany
| |
Collapse
|
5
|
Haas TM, Mundinger S, Qiu D, Jork N, Ritter K, Dürr‐Mayer T, Ripp A, Saiardi A, Schaaf G, Jessen HJ. Stable Isotope Phosphate Labelling of Diverse Metabolites is Enabled by a Family of 18 O-Phosphoramidites. Angew Chem Int Ed Engl 2022; 61:e202112457. [PMID: 34734451 PMCID: PMC9298905 DOI: 10.1002/anie.202112457] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Indexed: 11/12/2022]
Abstract
Stable isotope labelling is state-of-the-art in quantitative mass spectrometry, yet often accessing the required standards is cumbersome and very expensive. Here, a unifying synthetic concept for 18 O-labelled phosphates is presented, based on a family of modified 18 O2 -phosphoramidite reagents. This toolbox offers access to major classes of biologically highly relevant phosphorylated metabolites as their isotopologues including nucleotides, inositol phosphates, -pyrophosphates, and inorganic polyphosphates. 18 O-enrichment ratios >95 % and good yields are obtained consistently in gram-scale reactions, while enabling late-stage labelling. We demonstrate the utility of the 18 O-labelled inositol phosphates and pyrophosphates by assignment of these metabolites from different biological matrices. We demonstrate that phosphate neutral loss is negligible in an analytical setup employing capillary electrophoresis electrospray ionisation triple quadrupole mass spectrometry.
Collapse
Affiliation(s)
- Thomas M. Haas
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Stephan Mundinger
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Danye Qiu
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Nikolaus Jork
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
- CIBSS—The Center for Biological Signaling Studies &, Spemann Graduate School of Biology and Medicine (SGBM)Albert-Ludwigs-Universität FreiburgGermany
| | - Kevin Ritter
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Tobias Dürr‐Mayer
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Alexander Ripp
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
| | - Adolfo Saiardi
- Medical Research Council, Laboratory for molecular Cell BiologyUniversity College LondonUK
| | - Gabriel Schaaf
- INRES—Institut für Nutzpflanzenwissenschaften und RessourcenschutzUniversität BonnKarlrobert-Kreiten-Strasse 1353115BonnGermany
| | - Henning J. Jessen
- Institute of Organic ChemistryAlbert-Ludwigs-Universität FreiburgAlbertstrasse 2179102Freiburg im BreisgauGermany
- CIBSS—The Center for Biological Signaling Studies &, Spemann Graduate School of Biology and Medicine (SGBM)Albert-Ludwigs-Universität FreiburgGermany
| |
Collapse
|
6
|
Jessen HJ, Dürr-Mayer T, Haas TM, Ripp A, Cummins CC. Lost in Condensation: Poly-, Cyclo-, and Ultraphosphates. Acc Chem Res 2021; 54:4036-4050. [PMID: 34648267 DOI: 10.1021/acs.accounts.1c00370] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Much like linear, branched, and cyclic alkanes, condensed phosphates exist as linear, branched, and cyclic structures. Inasmuch as alkanes are the cornerstone of organic chemistry, generating an inexplorably large chemical space, a comparable richness in structures can be expected for condensed phosphates, as also for them the concepts of isomerism apply. Little of their chemical space has been charted, and only a few different synthesis methods are available to construct isomers of condensed phosphates. Here, we will discuss the application of phosphoramidites with one, two, or three P-N bonds that can be substituted selectively to access different condensed phosphates in a highly controllable manner. Work directed toward the further exploration of this chemical space will contribute to our understanding of the fundamental chemistry of phosphates.In biology, condensed phosphates play important roles in the form of inorganic representatives, such as pyrophosphate, polyphosphate, and cyclophosphate, and also in conjugation with organic molecules, such as esters and amidates. Phosphorus is one of the six biogenic elements; the omnipresence of phosphates in biology points toward their critical involvement in prebiotic chemistry and the emergence of life itself. Indeed, it is hard to imagine any life without phosphate. It is therefore desirable to achieve through synthesis a better understanding of the chemistry of the condensed phosphates to further explore their biology.There is a rich but underexplored chemistry of the family of condensed phosphates per se, which is further diversified by their conjugation to important biomolecules and metabolites. For example, proteins may be polyphosphorylated on lysins, a very recent addition to posttranslational modifications. Adenosine triphosphate, as a representative of the small molecules, on the other hand, is well known as the universal cellular energy currency. In this Account, we will describe our motivations and our approaches to construct, modify, and synthetically apply different representatives of the condensed phosphates. We also describe the generation of hybrids composed of cyclic and linear structures of different oxidation states and develop them into reagents of great utility. A pertinent example is provided in the step-economic synthesis of the magic spot nucleotides (p)ppGpp. Finally, we provide an overview of 31P NMR data collected over the years in our laboratories, helping as a waymarker for not getting lost in condensation.
Collapse
Affiliation(s)
- Henning J. Jessen
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry, University of Freiburg, Albertstrasse 21, 79104 Freiburg, Germany
- Cluster of Excellence livMatS @ FIT − Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany
| | - Tobias Dürr-Mayer
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry, University of Freiburg, Albertstrasse 21, 79104 Freiburg, Germany
| | - Thomas M. Haas
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry, University of Freiburg, Albertstrasse 21, 79104 Freiburg, Germany
| | - Alexander Ripp
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry, University of Freiburg, Albertstrasse 21, 79104 Freiburg, Germany
- Cluster of Excellence livMatS @ FIT − Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany
| | - Christopher C. Cummins
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge Massachusetts 02139, United States
| |
Collapse
|
7
|
Jacoby C, Goerke M, Bezold D, Jessen H, Boll M. A fully reversible 25-hydroxy steroid kinase involved in oxygen-independent cholesterol side-chain oxidation. J Biol Chem 2021; 297:101105. [PMID: 34425106 PMCID: PMC8449060 DOI: 10.1016/j.jbc.2021.101105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 08/18/2021] [Accepted: 08/19/2021] [Indexed: 11/29/2022] Open
Abstract
The degradation of cholesterol and related steroids by microbes follows fundamentally different strategies in aerobic and anaerobic environments. In anaerobic bacteria, the primary C26 of the isoprenoid side chain is hydroxylated without oxygen via a three-step cascade: (i) water-dependent hydroxylation at the tertiary C25, (ii) ATP-dependent dehydration to form a subterminal alkene, and (iii) water-dependent hydroxylation at the primary C26 to form an allylic alcohol. However, the enzymes involved in the ATP-dependent dehydration have remained unknown. Here, we isolated an ATP-dependent 25-hydroxy-steroid kinase (25-HSK) from the anaerobic bacterium Sterolibacterium denitrificans. This highly active enzyme preferentially phosphorylated the tertiary C25 of steroid alcohols, including metabolites of cholesterol and sitosterol degradation or 25-OH-vitamin D3. Kinetic data were in agreement with a sequential mechanism via a ternary complex. Remarkably, 25-HSK readily catalyzed the formation of γ-(18O)2-ATP from ADP and the C25-(18O)2-phosphoester. The observed full reversibility of 25-HSK with an equilibrium constant below one can be rationalized by an unusual high phosphoryl transfer potential of tertiary steroid C25-phosphoesters, which is ≈20 kJ mol−1 higher than that of standard sugar phosphoesters and even slightly greater than the β,γ-phosphoanhydride of ATP. In summary, 25-HSK plays an essential role in anaerobic bacterial degradation of zoo- and phytosterols and shows only little similarity to known phosphotransferases.
Collapse
Affiliation(s)
- Christian Jacoby
- Faculty of Biology, Albert-Ludwigs-Universität Freiburg, Freiburg, Germany
| | - Malina Goerke
- Faculty of Biology, Albert-Ludwigs-Universität Freiburg, Freiburg, Germany
| | - Dominik Bezold
- Institute of Organic Chemistry, Albert-Ludwigs-Universität Freiburg, Freiburg, Germany
| | - Henning Jessen
- Institute of Organic Chemistry, Albert-Ludwigs-Universität Freiburg, Freiburg, Germany
| | - Matthias Boll
- Faculty of Biology, Albert-Ludwigs-Universität Freiburg, Freiburg, Germany.
| |
Collapse
|
8
|
Rachwalak M, Rozniewska M, Golebiewska J, Jakubowski T, Sobkowski M, Romanowska J. A practical synthesis of nucleoside 5′-diphosphates from nucleoside 5′- H-phosphonate monoesters. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1814817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Marta Rachwalak
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznań, Poland
| | | | - Justyna Golebiewska
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznań, Poland
| | - Tomasz Jakubowski
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznań, Poland
| | - Michal Sobkowski
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznań, Poland
| | - Joanna Romanowska
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznań, Poland
| |
Collapse
|
9
|
Nack T, Dinis de Oliveira T, Weber S, Schols D, Balzarini J, Meier C. γ-Ketobenzyl-Modified Nucleoside Triphosphate Prodrugs as Potential Antivirals. J Med Chem 2020; 63:13745-13761. [PMID: 33186038 DOI: 10.1021/acs.jmedchem.0c01293] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The antiviral activity of nucleoside reverse transcriptase inhibitors is often hampered by insufficient phosphorylation. Nucleoside triphosphate analogues are presented, in which the γ-phosphate was covalently modified by a non-bioreversible, lipophilic 4-alkylketobenzyl moiety. Interestingly, primer extension assays using human immunodeficiency virus reverse transcriptase (HIV-RT) and three DNA-polymerases showed a high selectivity of these γ-modified nucleoside triphosphates to act as substrates for HIV-RT, while they proved to be nonsubstrates for DNA-polymerases α, β, and γ. In contrast to d4TTP, the γ-modified d4TTPs showed a high resistance toward dephosphorylation in cell extracts. A series of acyloxybenzyl-prodrugs of these γ-ketobenzyl nucleoside triphosphates was prepared. The aim was the intracellular delivery of a stable γ-modified nucleoside triphosphate to increase the selectivity of such compounds to act in infected versus noninfected cells. Delivery of γ-ketobenzyl-d4TTPs was proven in T-lymphocyte cell extracts. The prodrugs were potent inhibitors of HIV-1/2 in cultures of infected CEM/0 cells and more importantly in thymidine kinase-deficient CD4+ T-cells.
Collapse
Affiliation(s)
- Tobias Nack
- Organic Chemistry, Department of Chemistry, Faculty of Mathematics, Informatics and Natural Sciences, Universität Hamburg, Martin-Luther-King-Platz 6, D-20146 Hamburg, Germany
| | - Thiago Dinis de Oliveira
- Organic Chemistry, Department of Chemistry, Faculty of Mathematics, Informatics and Natural Sciences, Universität Hamburg, Martin-Luther-King-Platz 6, D-20146 Hamburg, Germany
| | - Stefan Weber
- Organic Chemistry, Department of Chemistry, Faculty of Mathematics, Informatics and Natural Sciences, Universität Hamburg, Martin-Luther-King-Platz 6, D-20146 Hamburg, Germany
| | - Dominique Schols
- Laboratory of Virology and Chemotherapy, Department of Microbiology and Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, Herestraat 49, B-3000 Leuven, Belgium
| | - Jan Balzarini
- Laboratory of Virology and Chemotherapy, Department of Microbiology and Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, Herestraat 49, B-3000 Leuven, Belgium
| | - Chris Meier
- Organic Chemistry, Department of Chemistry, Faculty of Mathematics, Informatics and Natural Sciences, Universität Hamburg, Martin-Luther-King-Platz 6, D-20146 Hamburg, Germany
| |
Collapse
|
10
|
Ma J, Ripp A, Wassy D, Dürr T, Qiu D, Häner M, Haas T, Popp C, Bezold D, Richert S, Esser B, Jessen HJ. Thiocoumarin Caged Nucleotides: Synthetic Access and Their Photophysical Properties. Molecules 2020; 25:E5325. [PMID: 33203096 PMCID: PMC7696096 DOI: 10.3390/molecules25225325] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/07/2020] [Accepted: 11/13/2020] [Indexed: 11/21/2022] Open
Abstract
Photocages have been successfully applied in cellular signaling studies for the controlled release of metabolites with high spatio-temporal resolution. Commonly, coumarin photocages are activated by UV light and the quantum yields of uncaging are relatively low, which can limit their applications in vivo. Here, syntheses, the determination of the photophysical properties, and quantum chemical calculations of 7-diethylamino-4-hydroxymethyl-thiocoumarin (thio-DEACM) and caged adenine nucleotides are reported and compared to the widely used 7-diethylamino-4-hydroxymethyl-coumarin (DEACM) caging group. In this comparison, thio-DEACM stands out as a phosphate cage with improved photophysical properties, such as red-shifted absorption and significantly faster photolysis kinetics.
Collapse
Affiliation(s)
- Jiahui Ma
- Institute of Organic Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany; (J.M.); (A.R.); (D.W.); (T.D.); (D.Q.); (M.H.); (T.H.); (C.P.); (D.B.); (B.E.)
| | - Alexander Ripp
- Institute of Organic Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany; (J.M.); (A.R.); (D.W.); (T.D.); (D.Q.); (M.H.); (T.H.); (C.P.); (D.B.); (B.E.)
- Cluster of Excellence livMatS @ FIT—Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany
| | - Daniel Wassy
- Institute of Organic Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany; (J.M.); (A.R.); (D.W.); (T.D.); (D.Q.); (M.H.); (T.H.); (C.P.); (D.B.); (B.E.)
| | - Tobias Dürr
- Institute of Organic Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany; (J.M.); (A.R.); (D.W.); (T.D.); (D.Q.); (M.H.); (T.H.); (C.P.); (D.B.); (B.E.)
| | - Danye Qiu
- Institute of Organic Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany; (J.M.); (A.R.); (D.W.); (T.D.); (D.Q.); (M.H.); (T.H.); (C.P.); (D.B.); (B.E.)
| | - Markus Häner
- Institute of Organic Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany; (J.M.); (A.R.); (D.W.); (T.D.); (D.Q.); (M.H.); (T.H.); (C.P.); (D.B.); (B.E.)
| | - Thomas Haas
- Institute of Organic Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany; (J.M.); (A.R.); (D.W.); (T.D.); (D.Q.); (M.H.); (T.H.); (C.P.); (D.B.); (B.E.)
| | - Christoph Popp
- Institute of Organic Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany; (J.M.); (A.R.); (D.W.); (T.D.); (D.Q.); (M.H.); (T.H.); (C.P.); (D.B.); (B.E.)
| | - Dominik Bezold
- Institute of Organic Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany; (J.M.); (A.R.); (D.W.); (T.D.); (D.Q.); (M.H.); (T.H.); (C.P.); (D.B.); (B.E.)
| | - Sabine Richert
- Institute of Physical Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany;
| | - Birgit Esser
- Institute of Organic Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany; (J.M.); (A.R.); (D.W.); (T.D.); (D.Q.); (M.H.); (T.H.); (C.P.); (D.B.); (B.E.)
- Cluster of Excellence livMatS @ FIT—Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany
| | - Henning J. Jessen
- Institute of Organic Chemistry, University of Freiburg, Albertstr. 21, 79104 Freiburg, Germany; (J.M.); (A.R.); (D.W.); (T.D.); (D.Q.); (M.H.); (T.H.); (C.P.); (D.B.); (B.E.)
- Cluster of Excellence livMatS @ FIT—Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany
| |
Collapse
|
11
|
Bezold D, Dürr T, Singh J, Jessen HJ. Cyclotriphosphate: A Brief History, Recent Developments, and Perspectives in Synthesis. Chemistry 2020; 26:2298-2308. [PMID: 31637774 PMCID: PMC7065162 DOI: 10.1002/chem.201904433] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 10/21/2019] [Indexed: 01/08/2023]
Abstract
There has been a recent upsurge in the study and application of approaches utilizing cyclotriphosphate 1 (cyclo-TP, also known as trimetaphosphate, TMP) and/or proceeding through its analogues in synthetic chemistry to access modified oligo- and polyphosphates. This is especially useful in the area of chemical nucleotide synthesis, but by no means restricted to it. Enabled by new high yielding and easy-to-implement methodologies, these approaches promise to open up an area of research that has previously been underappreciated. Additionally, refinements of concepts of prebiotic phosphorylation chemistry have been disclosed that ultimately rely on cyclo-TP 1 as a precursor, placing it as a potentially central compound in the emergence of life. Given the importance of such concepts for our understanding of prebiotic chemistry in combination with the need to readily access modified polyphosphates for structural and biological studies, this paper will discuss selected recent developments in the field of cyclo-TP chemistry, briefly touch on ultraphosphate chemistry, and highlight areas in which further developments can be expected.
Collapse
Affiliation(s)
- Dominik Bezold
- Institute of Organic ChemistryUniversity of Freiburg79104FreiburgGermany
| | - Tobias Dürr
- Institute of Organic ChemistryUniversity of Freiburg79104FreiburgGermany
| | - Jyoti Singh
- Institute of Organic ChemistryUniversity of Freiburg79104FreiburgGermany
| | - Henning J. Jessen
- Institute of Organic ChemistryUniversity of Freiburg79104FreiburgGermany
- Freiburg Research Institute for Advanced Studies (FRIAS)University of Freiburg79104FreiburgGermany
- Cluster of Excellence livMatS @ FIT—Freiburg Center for, Interactive Materials and Bioinspired TechnologiesUniversity of FreiburgGeorges-Köhler-Allee 10579110FreiburgGermany
| |
Collapse
|
12
|
Liu Q, van der Marel GA, Filippov DV. Chemical ADP-ribosylation: mono-ADPr-peptides and oligo-ADP-ribose. Org Biomol Chem 2020; 17:5460-5474. [PMID: 31112180 DOI: 10.1039/c9ob00501c] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
ADP-ribosylation is an important post-translational modification that plays a pivotal role in many cellular processes, including cell signaling, DNA repair, gene regulation and apoptosis. Although chemical synthesis of mono- or poly-ADP-ribosylated biomolecules is extremely difficult due to the challenges in regio- and stereoselective glycosylation, suitable protective group manipulations and pyrophosphate construction, synthetic procedures towards these bio-related targets have been reported in recent years. Chemically synthesized well-defined ADP-ribose derivatives serve as useful tools in biological experiments aimed to further elucidate native ADP-ribosylation. In this review, we will discuss the synthetic studies on mono-ADP-ribosylated proteins and oligo-ADP-ribose chains. Future possible synthetic targets and upcoming new methods for the synthesis of these molecules are also included.
Collapse
Affiliation(s)
- Qiang Liu
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands.
| | - Gijsbert A van der Marel
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands.
| | - Dmitri V Filippov
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands.
| |
Collapse
|
13
|
Appy L, Chardet C, Peyrottes S, Roy B. Synthetic Strategies for Dinucleotides Synthesis. Molecules 2019; 24:molecules24234334. [PMID: 31783537 PMCID: PMC6930578 DOI: 10.3390/molecules24234334] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 11/23/2019] [Accepted: 11/25/2019] [Indexed: 02/06/2023] Open
Abstract
Dinucleoside 5′,5′-polyphosphates (DNPs) are endogenous substances that play important intra- and extracellular roles in various biological processes, such as cell proliferation, regulation of enzymes, neurotransmission, platelet disaggregation and modulation of vascular tone. Various methodologies have been developed over the past fifty years to access these compounds, involving enzymatic processes or chemical procedures based either on P(III) or P(V) chemistry. Both solution-phase and solid-support strategies have been developed and are reported here. Recently, green chemistry approaches have emerged, offering attracting alternatives. This review outlines the main synthetic pathways for the preparation of dinucleoside 5′,5′-polyphosphates, focusing on pharmacologically relevant compounds, and highlighting recent advances.
Collapse
|
14
|
Liao JY, Bala S, Ngor AK, Yik EJ, Chaput JC. P(V) Reagents for the Scalable Synthesis of Natural and Modified Nucleoside Triphosphates. J Am Chem Soc 2019; 141:13286-13289. [PMID: 31298849 DOI: 10.1021/jacs.9b04728] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Natural and modified nucleoside triphosphates impact nearly every major aspect of healthcare research from DNA sequencing to drug discovery. However, a scalable synthetic route to these molecules has long been hindered by the need for purification by high performance liquid chromatography (HPLC). Here, we describe a fundamentally different approach that uses a novel P(V) pyrene pyrophosphate reagent to generate derivatives that are purified by silica gel chromatography and converted to the desired compounds on scales vastly exceeding those achievable by HPLC. The power of this approach is demonstrated through the synthesis of a broad range of natural and unnatural nucleoside triphosphates (dNTPs and xNTPs) using protocols that are efficient, inexpensive, and operationally straightforward.
Collapse
Affiliation(s)
- Jen-Yu Liao
- Departments of Pharmaceutical Sciences, Chemistry, and Molecular Biology and Biochemistry , University of California , Irvine , California 92697-3958 , United States
| | - Saikat Bala
- Departments of Pharmaceutical Sciences, Chemistry, and Molecular Biology and Biochemistry , University of California , Irvine , California 92697-3958 , United States
| | - Arlene K Ngor
- Departments of Pharmaceutical Sciences, Chemistry, and Molecular Biology and Biochemistry , University of California , Irvine , California 92697-3958 , United States
| | - Eric J Yik
- Departments of Pharmaceutical Sciences, Chemistry, and Molecular Biology and Biochemistry , University of California , Irvine , California 92697-3958 , United States
| | - John C Chaput
- Departments of Pharmaceutical Sciences, Chemistry, and Molecular Biology and Biochemistry , University of California , Irvine , California 92697-3958 , United States
| |
Collapse
|
15
|
Haas TM, Ebensperger P, Eisenbeis VB, Nopper C, Dürr T, Jork N, Steck N, Jessen-Trefzer C, Jessen HJ. Magic spot nucleotides: tunable target-specific chemoenzymatic synthesis. Chem Commun (Camb) 2019; 55:5339-5342. [PMID: 30973558 DOI: 10.1039/c9cc01688k] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A tunable chemoenzymatic strategy provides access to the entire class of magic spot nucleotides and modified analogues. The approach combines chemoselective bisphosphorylations using phosphoramidites with regioselective ribonuclease T2 cyclo-phosphate hydrolysis, leading to flexible and simple gram-scale operations.
Collapse
Affiliation(s)
- Thomas M Haas
- CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, 79104 Freiburg, Germany. and Institute of Organic Chemistry, University of Freiburg, 79104 Freiburg, Germany
| | - Paul Ebensperger
- CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, 79104 Freiburg, Germany. and Institute of Organic Chemistry, University of Freiburg, 79104 Freiburg, Germany
| | - Verena B Eisenbeis
- CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, 79104 Freiburg, Germany. and Institute of Organic Chemistry, University of Freiburg, 79104 Freiburg, Germany
| | - Christoph Nopper
- CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, 79104 Freiburg, Germany. and Institute of Organic Chemistry, University of Freiburg, 79104 Freiburg, Germany
| | - Tobias Dürr
- CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, 79104 Freiburg, Germany. and Institute of Organic Chemistry, University of Freiburg, 79104 Freiburg, Germany
| | - Nikolaus Jork
- CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, 79104 Freiburg, Germany. and Institute of Organic Chemistry, University of Freiburg, 79104 Freiburg, Germany
| | - Nicole Steck
- CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, 79104 Freiburg, Germany. and Institute of Organic Chemistry, University of Freiburg, 79104 Freiburg, Germany
| | | | - Henning J Jessen
- CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, 79104 Freiburg, Germany. and Institute of Organic Chemistry, University of Freiburg, 79104 Freiburg, Germany
| |
Collapse
|
16
|
Singh J, Steck N, De D, Hofer A, Ripp A, Captain I, Keller M, Wender PA, Bhandari R, Jessen HJ. A Phosphoramidite Analogue of Cyclotriphosphate Enables Iterative Polyphosphorylations. Angew Chem Int Ed Engl 2019; 58:3928-3933. [DOI: 10.1002/anie.201814366] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Jyoti Singh
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Nicole Steck
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Debaditya De
- Laboratory of Cell Signaling, CDFD Hyderabad India
| | - Alexandre Hofer
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Alexander Ripp
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Ilya Captain
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Manfred Keller
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Paul A. Wender
- Stanford UniversityChemistry Department 333 Campus Drive Stanford CA 94305-5080 USA
| | | | - Henning J. Jessen
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| |
Collapse
|
17
|
Singh J, Steck N, De D, Hofer A, Ripp A, Captain I, Keller M, Wender PA, Bhandari R, Jessen HJ. A Phosphoramidite Analogue of Cyclotriphosphate Enables Iterative Polyphosphorylations. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814366] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jyoti Singh
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Nicole Steck
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Debaditya De
- Laboratory of Cell Signaling, CDFD Hyderabad India
| | - Alexandre Hofer
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Alexander Ripp
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Ilya Captain
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Manfred Keller
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| | - Paul A. Wender
- Stanford UniversityChemistry Department 333 Campus Drive Stanford CA 94305-5080 USA
| | | | - Henning J. Jessen
- University of FreiburgInstitute of Organic Chemistry Albertstrasse 21 79104 Freiburg Germany
| |
Collapse
|
18
|
Appy L, Depaix A, Bantreil X, Lamaty F, Peyrottes S, Roy B. Straightforward Ball-Milling Access to Dinucleoside 5',5'-Polyphosphates via Phosphorimidazolide Intermediates. Chemistry 2019; 25:2477-2481. [PMID: 30549335 DOI: 10.1002/chem.201805924] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Indexed: 11/08/2022]
Abstract
A solvent-assisted mechanochemical approach to access symmetrical and mixed dinucleoside 5,5'-polyphosphates is reported. Under ball-milling conditions, nucleoside 5'-monophosphates were quantitatively activated using 1,1'-carbonyldiimidazole, forming their phosphorimidazolide derivatives. The addition of a nucleoside 5'-mono-, di- or triphosphate directly led to the formation of the corresponding dinucleotides. Benefits of the reported one-pot method include the use of unprotected nucleotides in their sodium or acid form, activation by the eco-friendly 1,1'-carbonyldiimidazole, non-dry conditions, short reaction time, high conversion rates, and easy setup and purification. This work offers new perspectives for the synthesis of nucleotide conjugates and analogues, combining the phosphorimidazolide approach and milling conditions.
Collapse
Affiliation(s)
- Lucie Appy
- Nucleosides & Phosphorylated Effectors, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1705, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
| | - Anaïs Depaix
- Nucleosides & Phosphorylated Effectors, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1705, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
| | - Xavier Bantreil
- Green Chemistry and Enabling Technologies, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1703, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
| | - Frédéric Lamaty
- Green Chemistry and Enabling Technologies, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1703, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
| | - Suzanne Peyrottes
- Nucleosides & Phosphorylated Effectors, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1705, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
| | - Béatrice Roy
- Nucleosides & Phosphorylated Effectors, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, ENSCM, Université de Montpellier, Campus Triolet, cc1705, Place Eugène Bataillon, 34095, Montpellier cedex 5, France
| |
Collapse
|
19
|
Rack JGM, Ariza A, Drown BS, Henfrey C, Bartlett E, Shirai T, Hergenrother PJ, Ahel I. (ADP-ribosyl)hydrolases: Structural Basis for Differential Substrate Recognition and Inhibition. Cell Chem Biol 2018; 25:1533-1546.e12. [PMID: 30472116 PMCID: PMC6309922 DOI: 10.1016/j.chembiol.2018.11.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 06/25/2018] [Accepted: 10/31/2018] [Indexed: 01/06/2023]
Abstract
Protein ADP-ribosylation is a highly dynamic post-translational modification. The rapid turnover is achieved, among others, by ADP-(ribosyl)hydrolases (ARHs), an ancient family of enzymes that reverses this modification. Recently ARHs came into focus due to their role as regulators of cellular stresses and tumor suppressors. Here we present a comprehensive structural analysis of the enzymatically active family members ARH1 and ARH3. These two enzymes have very distinct substrate requirements. Our data show that binding of the adenosine ribose moiety is highly diverged between the two enzymes, whereas the active sites harboring the distal ribose closely resemble each other. Despite this apparent similarity, we elucidate the structural basis for the selective inhibition of ARH3 by the ADP-ribose analogues ADP-HPD and arginine-ADP-ribose. Together, our biochemical and structural work provides important insights into the mode of enzyme-ligand interaction, helps to understand differences in their catalytic behavior, and provides useful tools for targeted drug design.
Collapse
Affiliation(s)
| | - Antonio Ariza
- Sir William Dunn School of Pathology, Oxford University, South Parks Road, Oxford OX1 3RE, UK
| | - Bryon S Drown
- University of Illinois, Department of Chemistry, Urbana, IL 61801, USA
| | - Callum Henfrey
- Sir William Dunn School of Pathology, Oxford University, South Parks Road, Oxford OX1 3RE, UK
| | - Edward Bartlett
- Sir William Dunn School of Pathology, Oxford University, South Parks Road, Oxford OX1 3RE, UK; Kyoto Institute of Technology, Matsugasaki Hashikamicho, Sakyo Ward, Kyoto, Japan
| | - Tomohiro Shirai
- University of Illinois, Department of Chemistry, Urbana, IL 61801, USA
| | | | - Ivan Ahel
- Sir William Dunn School of Pathology, Oxford University, South Parks Road, Oxford OX1 3RE, UK.
| |
Collapse
|
20
|
Liu M, Zhang Z, Liu H, Xie Z, Mei Q, Han B. Transformation of alcohols to esters promoted by hydrogen bonds using oxygen as the oxidant under metal-free conditions. SCIENCE ADVANCES 2018; 4:eaas9319. [PMID: 30310866 PMCID: PMC6173529 DOI: 10.1126/sciadv.aas9319] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Accepted: 08/28/2018] [Indexed: 05/02/2023]
Abstract
One-pot oxidative transformation of alcohols into esters is very attractive, but metal-based catalysts are used in the reported routes. We discovered that the basic ionic liquid 1-ethyl-3-methylimidazolium acetate ([EMIM] OAc) could effectively catalyze this kind of reaction using O2 as an oxidant without any other catalysts or additives. The oxidative self-esterification of benzylic alcohols or aliphatic alcohols and cross-esterification between benzyl alcohols and aliphatic alcohols could all be achieved with high yields. Detailed study revealed that the cation with acidic proton and basic acetate anion could simultaneously form multiple hydrogen bonds with the hydroxyl groups of the alcohols, which catalyzed the reaction very effectively. As far as we know, this is the first work to carry out this kind of reaction under metal-free conditions.
Collapse
Affiliation(s)
- Mingyang Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid and Interface and Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Zhanrong Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid and Interface and Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- Corresponding author. (B.H.); (Z.Z.)
| | - Huizhen Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid and Interface and Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Zhenbing Xie
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid and Interface and Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Qingqing Mei
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid and Interface and Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Buxing Han
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid and Interface and Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
- Corresponding author. (B.H.); (Z.Z.)
| |
Collapse
|
21
|
Ahmadipour S, Miller GJ. Recent advances in the chemical synthesis of sugar-nucleotides. Carbohydr Res 2017; 451:95-109. [PMID: 28923409 DOI: 10.1016/j.carres.2017.08.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 08/28/2017] [Accepted: 08/29/2017] [Indexed: 10/18/2022]
Affiliation(s)
- Sanaz Ahmadipour
- Lennard-Jones Laboratory, School of Chemical and Physical Sciences, Keele University, Keele, Staffordshire ST5 5BG, UK
| | - Gavin J Miller
- Lennard-Jones Laboratory, School of Chemical and Physical Sciences, Keele University, Keele, Staffordshire ST5 5BG, UK.
| |
Collapse
|
22
|
Sau SP, Chaput JC. A Gram-Scale HPLC-Free Synthesis of TNA Triphosphates Using an Iterative Phosphorylation Strategy. Org Lett 2017; 19:4379-4382. [DOI: 10.1021/acs.orglett.7b02099] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sujay P. Sau
- Departments of Pharmaceutical
Sciences, Chemistry, and Molecular Biology and Biochemistry, University of California, Irvine, California 92697-3958, United States
| | - John C. Chaput
- Departments of Pharmaceutical
Sciences, Chemistry, and Molecular Biology and Biochemistry, University of California, Irvine, California 92697-3958, United States
| |
Collapse
|
23
|
Dutta AK, Captain I, Jessen HJ. New Synthetic Methods for Phosphate Labeling. Top Curr Chem (Cham) 2017; 375:51. [DOI: 10.1007/s41061-017-0135-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 03/27/2017] [Indexed: 12/12/2022]
|
24
|
Ermert S, Marx A, Hacker SM. Phosphate-Modified Nucleotides for Monitoring Enzyme Activity. Top Curr Chem (Cham) 2017; 375:28. [PMID: 28251563 DOI: 10.1007/s41061-017-0117-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 01/30/2017] [Indexed: 02/07/2023]
Abstract
Nucleotides modified at the terminal phosphate position have been proven to be interesting entities to study the activity of a variety of different protein classes. In this chapter, we present various types of modifications that were attached as reporter molecules to the phosphate chain of nucleotides and briefly describe the chemical reactions that are frequently used to synthesize them. Furthermore, we discuss a variety of applications of these molecules. Kinase activity, for instance, was studied by transfer of a phosphate modified with a reporter group to the target proteins. This allows not only studying the activity of kinases, but also identifying their target proteins. Moreover, kinases can also be directly labeled with a reporter at a conserved lysine using acyl-phosphate probes. Another important application for phosphate-modified nucleotides is the study of RNA and DNA polymerases. In this context, single-molecule sequencing is made possible using detection in zero-mode waveguides, nanopores or by a Förster resonance energy transfer (FRET)-based mechanism between the polymerase and a fluorophore-labeled nucleotide. Additionally, fluorogenic nucleotides that utilize an intramolecular interaction between a fluorophore and the nucleobase or an intramolecular FRET effect have been successfully developed to study a variety of different enzymes. Finally, also some novel techniques applying electron paramagnetic resonance (EPR)-based detection of nucleotide cleavage or the detection of the cleavage of fluorophosphates are discussed. Taken together, nucleotides modified at the terminal phosphate position have been applied to study the activity of a large diversity of proteins and are valuable tools to enhance the knowledge of biological systems.
Collapse
Affiliation(s)
- Susanne Ermert
- Department of Chemistry and Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstraße 10, 78464, Konstanz, Germany
| | - Andreas Marx
- Department of Chemistry and Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstraße 10, 78464, Konstanz, Germany
| | - Stephan M Hacker
- Department of Chemistry and Konstanz Research School Chemical Biology, University of Konstanz, Universitätsstraße 10, 78464, Konstanz, Germany.
| |
Collapse
|
25
|
Hodgson DR. Physicochemical Aspects of Aqueous and Nonaqueous Approaches to the Preparation of Nucleosides, Nucleotides and Phosphate Ester Mimics. ADVANCES IN PHYSICAL ORGANIC CHEMISTRY 2017. [DOI: 10.1016/bs.apoc.2017.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
26
|
Müller AC, Giambruno R, Weißer J, Májek P, Hofer A, Bigenzahn JW, Superti-Furga G, Jessen HJ, Bennett KL. Identifying Kinase Substrates via a Heavy ATP Kinase Assay and Quantitative Mass Spectrometry. Sci Rep 2016; 6:28107. [PMID: 27346722 PMCID: PMC4921819 DOI: 10.1038/srep28107] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 05/31/2016] [Indexed: 01/17/2023] Open
Abstract
Mass spectrometry-based in vitro kinase screens play an essential role in the discovery of kinase substrates, however, many suffer from biological and technical noise or necessitate genetically-altered enzyme-cofactor systems. We describe a method that combines stable γ-[(18)O2]-ATP with classical in vitro kinase assays within a contemporary quantitative proteomic workflow. Our approach improved detection of known substrates of the non-receptor tyrosine kinase ABL1; and identified potential, new in vitro substrates.
Collapse
Affiliation(s)
- André C Müller
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Roberto Giambruno
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Juliane Weißer
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Peter Májek
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Alexandre Hofer
- University of Zurich, Department of Chemistry, Zurich, Switzerland
| | - Johannes W Bigenzahn
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Giulio Superti-Furga
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Henning J Jessen
- University of Zurich, Department of Chemistry, Zurich, Switzerland
| | - Keiryn L Bennett
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| |
Collapse
|
27
|
Abstract
Focusing on the recent literature (since 2000), this review outlines the main synthetic approaches for the preparation of 5'-mono-, 5'-di-, and 5'-triphosphorylated nucleosides, also known as nucleotides, as well as several derivatives, namely, cyclic nucleotides and dinucleotides, dinucleoside 5',5'-polyphosphates, sugar nucleotides, and nucleolipids. Endogenous nucleotides and their analogues can be obtained enzymatically, which is often restricted to natural substrates, or chemically. In chemical synthesis, protected or unprotected nucleosides can be used as the starting material, depending on the nature of the reagents selected from P(III) or P(V) species. Both solution-phase and solid-support syntheses have been developed and are reported here. Although a considerable amount of research has been conducted in this field, further work is required because chemists are still faced with the challenge of developing a universal methodology that is compatible with a large variety of nucleoside analogues.
Collapse
Affiliation(s)
- Béatrice Roy
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, Université de Montpellier, ENSCM , Campus Triolet, cc 1705, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Anaïs Depaix
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, Université de Montpellier, ENSCM , Campus Triolet, cc 1705, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Christian Périgaud
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, Université de Montpellier, ENSCM , Campus Triolet, cc 1705, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Suzanne Peyrottes
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS, Université de Montpellier, ENSCM , Campus Triolet, cc 1705, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| |
Collapse
|
28
|
Hofer A, Marques E, Kieliger N, Gatter SKN, Jordi S, Ferrari E, Hofmann M, Fitzpatrick TB, Hottiger MO, Jessen HJ. Chemoselective Dimerization of Phosphates. Org Lett 2016; 18:3222-5. [PMID: 27308921 DOI: 10.1021/acs.orglett.6b01466] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A methodology for the synthesis of oligophosphate conjugates using phosphordiamidites is described. This strategy facilitates the straightforward preparation of C2-symmetric dinucleoside tri-, penta-, and heptaphosphates. Moreover, unsymmetric compounds such as thiamine adenosine triphosphate and thiamine cytidine triphosphate can be prepared. The material is used to study the inhibitory activity of thiaminylated nucleotides against adenosine diphosphate ribosyltransferases.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Manuel Hofmann
- Plant Biochemistry & Physiology Laboratory, Department of Botany and Plant Biology, University of Geneva , Quai E. Ansermet 30, 1211 Geneva, Switzerland
| | - Teresa B Fitzpatrick
- Plant Biochemistry & Physiology Laboratory, Department of Botany and Plant Biology, University of Geneva , Quai E. Ansermet 30, 1211 Geneva, Switzerland
| | | | - Henning J Jessen
- Institute of Organic Chemistry, Albert-Ludwigs-University Freiburg , Albertstr. 21, 79104 Freiburg i. B., Germany
| |
Collapse
|
29
|
Paracelsus Prize: M. Grätzel / Werner Prize: M. Kovalenko / Ružička Prize: H. J. Jessen / Austrian Cross of Honour for Science and Art 1. Class: B. Kräutler. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/anie.201600584] [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]
|
30
|
Paracelsus-Preis: M. Grätzel / Werner-Preis: M. Kovalenko / Ružička-Preis: H. J. Jessen / Österreichisches Ehrenkreuz für Wissenschaft und Kunst 1. Klasse: B. Kräutler. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201600584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
31
|
Pavlovic I, Thakor DT, Vargas JR, McKinlay CJ, Hauke S, Anstaett P, Camuña RC, Bigler L, Gasser G, Schultz C, Wender PA, Jessen HJ. Cellular delivery and photochemical release of a caged inositol-pyrophosphate induces PH-domain translocation in cellulo. Nat Commun 2016; 7:10622. [PMID: 26842801 PMCID: PMC4743007 DOI: 10.1038/ncomms10622] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 01/05/2016] [Indexed: 02/07/2023] Open
Abstract
Inositol pyrophosphates, such as diphospho-myo-inositol pentakisphosphates (InsP7), are an important family of signalling molecules, implicated in many cellular processes and therapeutic indications including insulin secretion, glucose homeostasis and weight gain. To understand their cellular functions, chemical tools such as photocaged analogues for their real-time modulation in cells are required. Here we describe a concise, modular synthesis of InsP7 and caged InsP7. The caged molecule is stable and releases InsP7 only on irradiation. While photocaged InsP7 does not enter cells, its cellular uptake is achieved using nanoparticles formed by association with a guanidinium-rich molecular transporter. This novel synthesis and unprecedented polyphosphate delivery strategy enable the first studies required to understand InsP7 signalling in cells with controlled spatiotemporal resolution. It is shown herein that cytoplasmic photouncaging of InsP7 leads to translocation of the PH-domain of Akt, an important signalling-node kinase involved in glucose homeostasis, from the membrane into the cytoplasm. Photocaged inositol-pyrophosphates offer a tool to study cellular signalling, but their challenging synthesis has precluded any biological studies so far. Here, the authors report the synthesis and cellular delivery of a photocaged analogue, and show that it mediates protein translocation in cellulo.
Collapse
Affiliation(s)
- Igor Pavlovic
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich 8057, Switzerland
| | - Divyeshsinh T Thakor
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich 8057, Switzerland
| | - Jessica R Vargas
- Departments of Chemistry and Chemical and Systems Biology, Stanford University, Stanford, California 94305, USA
| | - Colin J McKinlay
- Departments of Chemistry and Chemical and Systems Biology, Stanford University, Stanford, California 94305, USA
| | - Sebastian Hauke
- European Molecular Biology Laboratory (EMBL), Cell Biology &Biophysics Unit, Meyerhofstrasse 1, 69117 Heidelberg, Germany
| | - Philipp Anstaett
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich 8057, Switzerland
| | - Rafael C Camuña
- Departamento de Química Orgánica, Facultad de Ciencias, Universidad de Málaga, Malaga 29071, Spain
| | - Laurent Bigler
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich 8057, Switzerland
| | - Gilles Gasser
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich 8057, Switzerland
| | - Carsten Schultz
- European Molecular Biology Laboratory (EMBL), Cell Biology &Biophysics Unit, Meyerhofstrasse 1, 69117 Heidelberg, Germany
| | - Paul A Wender
- Departments of Chemistry and Chemical and Systems Biology, Stanford University, Stanford, California 94305, USA
| | - Henning J Jessen
- Department of Chemistry and Pharmacy, Albert-Ludwigs University Freiburg, Albertstrasse 21, 79104 Freiburg, Germany
| |
Collapse
|
32
|
Pavlovic I, Thakor DT, Jessen HJ. Synthesis of 2-diphospho-myo-inositol 1,3,4,5,6-pentakisphosphate and a photocaged analogue. Org Biomol Chem 2016; 14:5559-62. [DOI: 10.1039/c6ob00094k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diphosphoinositol polyphosphates (inositol pyrophosphates, X-InsP7) are a family of second messengers with important roles in eukaryotic biology. A new approach targeting 2-InsP7 and a photocaged analogue is described.
Collapse
Affiliation(s)
- I. Pavlovic
- Department of Chemistry
- University of Zürich
- 8057 Zürich
- Switzerland
| | - D. T. Thakor
- Department of Chemistry
- University of Zürich
- 8057 Zürich
- Switzerland
| | - H. J. Jessen
- Department of Chemistry and Pharmacy
- Albert-Ludwigs University Freiburg
- 79104 Freiburg
- Germany
| |
Collapse
|
33
|
Sherstyuk YV, Abramova TV. How To Form a Phosphate Anhydride Linkage in Nucleotide Derivatives. Chembiochem 2015; 16:2562-70. [PMID: 26420042 DOI: 10.1002/cbic.201500406] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Indexed: 12/25/2022]
Abstract
The fundamental roles of nucleoside triphosphates and nucleotide cofactors such as NAD(+) in biochemistry are well known. In recent decades, continuing research has revealed the key role of 5'-capped RNA and 5',5'-dinucleoside polyphosphates in the regulation of vitally important physiological processes. Last but not least, the commercial potential of nucleoside triphosphate synthesis can hardly be overestimated. Nevertheless, despite decades of investigation and the obvious topicality of the research on the chemical synthesis of the nucleotide compounds containing phosphate anhydride linkages, none of the existing procedures can be considered an up-to-date "gold standard". However, there are a number of fruitful synthetic approaches to forming phosphate anhydride linkages in satisfactory yield. These are summarized in this concise review, organized by the type of active phosphorous intermediate and reagents used.
Collapse
Affiliation(s)
- Yuliya V Sherstyuk
- Laboratory of Organic Synthesis, Institute of Chemical Biology and Fundamental Medicine, SB RAS, Lavrent'ev Avenue, 8, Novosibirsk, 630090, Russia
| | - Tatyana V Abramova
- Laboratory of Organic Synthesis, Institute of Chemical Biology and Fundamental Medicine, SB RAS, Lavrent'ev Avenue, 8, Novosibirsk, 630090, Russia.
| |
Collapse
|