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Zhang HJ, Ociepa M, Nassir M, Zheng B, Lewicki SA, Salmaso V, Baburi H, Nagel J, Mirza S, Bueschbell B, Al-Hroub H, Perzanowska O, Lin Z, Schmidt MA, Eastgate MD, Jacobson KA, Müller CE, Kowalska J, Jemielity J, Baran PS. Stereocontrolled access to thioisosteres of nucleoside di- and triphosphates. Nat Chem 2024; 16:249-258. [PMID: 37857844 DOI: 10.1038/s41557-023-01347-2] [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: 12/14/2022] [Accepted: 09/15/2023] [Indexed: 10/21/2023]
Abstract
Nucleoside diphosphates and triphosphates impact nearly every aspect of biochemistry; however, the use of such compounds as tools or medicinal leads for nucleotide-dependent enzymes and receptors is hampered by their rapid in vivo metabolism. Although a successful strategy to address the instability of the monophosphate moiety in oligonucleotide therapeutics has been accomplished by their isosteric replacement with phosphorothioates, no practical methods exist to rapidly and controllably access stereopure di- and triphosphate thioisosteres of both natural and unnatural nucleosides. Here we show how a modular, reagent-based platform can enable the stereocontrolled and scalable synthesis of a library of such molecules. This operationally simple approach provides access to pure stereoisomers of nucleoside α-thiodiphosphates and α-thiotriphosphates, as well as symmetrical or unsymmetrical dinucleoside thiodiphosphates and thiotriphosphates (including RNA cap reagents). We demonstrate that ligand-receptor interactions can be dramatically influenced by P-stereochemistry, showing that such thioisosteric replacements can have profound effects on the potency and stability of lead candidates.
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Affiliation(s)
- Hai-Jun Zhang
- Department of Chemistry, Scripps Research, La Jolla, CA, USA
| | - Michał Ociepa
- Department of Chemistry, Scripps Research, La Jolla, CA, USA
| | - Molhm Nassir
- Department of Chemistry, Scripps Research, La Jolla, CA, USA
| | - Bin Zheng
- Chemical Process Development, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Sarah A Lewicki
- Molecular Recognition Section, Laboratory of Bioorganic Chemistry, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Veronica Salmaso
- Molecular Recognition Section, Laboratory of Bioorganic Chemistry, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Helay Baburi
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, Bonn, Germany
| | - Jessica Nagel
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, Bonn, Germany
| | - Salahuddin Mirza
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, Bonn, Germany
| | - Beatriz Bueschbell
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, Bonn, Germany
| | - Haneen Al-Hroub
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, Bonn, Germany
| | - Olga Perzanowska
- Division of Biophysics, Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Warsaw, Poland
- Centre of New Technologies, University of Warsaw, Warsaw, Poland
| | - Ziqin Lin
- Chemical Process Development, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Michael A Schmidt
- Chemical Process Development, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Martin D Eastgate
- Chemical Process Development, Bristol Myers Squibb, New Brunswick, NJ, USA
| | - Kenneth A Jacobson
- Molecular Recognition Section, Laboratory of Bioorganic Chemistry, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA.
| | - Christa E Müller
- PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, Bonn, Germany.
| | - Joanna Kowalska
- Division of Biophysics, Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Warsaw, Poland.
| | - Jacek Jemielity
- Centre of New Technologies, University of Warsaw, Warsaw, Poland.
| | - Phil S Baran
- Department of Chemistry, Scripps Research, La Jolla, CA, USA.
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2
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Nassir M, Ociepa M, Zhang HJ, Grant LN, Simmons BJ, Oderinde MS, Kawamata Y, Cauley AN, Schmidt MA, Eastgate MD, Baran PS. Stereocontrolled Radical Thiophosphorylation. J Am Chem Soc 2023. [PMID: 37399078 DOI: 10.1021/jacs.3c05655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
The first practical, fully stereoselective P(V)-radical hydrophosphorylation is presented herein by using simple, limonene-derived reagent systems. A set of reagents have been developed that upon radical initiation react smoothly with olefins and other radical acceptors to generate P-chiral products, which can be further diversified (with conventional 2e- chemistry) to a range of underexplored bioisosteric building blocks. The reactions have a wide scope with excellent chemoselectivity, and the unexpected stereochemical outcome has been supported computationally and experimentally. Initial ADME studies are suggestive of the promising properties of this rarely explored chemical space.
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Affiliation(s)
- Molhm Nassir
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Michał Ociepa
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Hai-Jun Zhang
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Lauren N Grant
- Small Molecule Drug Discovery, Bristol Myers Squibb, Princeton, New Jersey 08543, United States
| | - Bryan J Simmons
- Small Molecule Drug Discovery, Bristol Myers Squibb, 10300 Campus Point Drive, Suite 100, San Diego, California 92121, United States
| | - Martins S Oderinde
- Small Molecule Drug Discovery, Bristol Myers Squibb, Princeton, New Jersey 08543, United States
| | - Yu Kawamata
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Anthony N Cauley
- Small Molecule Drug Discovery, Bristol Myers Squibb, Princeton, New Jersey 08543, United States
| | - Michael A Schmidt
- Chemical Process Development, Bristol Myers Squibb, One Squibb Drive, New Brunswick, New Jersey 08901, United States
| | - Martin D Eastgate
- Chemical Process Development, Bristol Myers Squibb, One Squibb Drive, New Brunswick, New Jersey 08901, United States
| | - Phil S Baran
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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3
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Abstract
The discovery of cGAMP in 2012 filled an important gap in our understanding of innate immune signaling. It has been known for over a century that DNA can induce immune responses, but the underlying mechanism was not clear. With the identification of STING as a key player in interferon induction, the DNA detector that activates STING was the last missing link in TBK1-IRF3 signaling. Somewhat unexpectedly, it turns out that nature relays the DNA danger signal through a small molecule. cGAMP is a cyclic dinucleotide produced from cyclodimerization of ATP and GTP upon detection of cytosolic DNA by cGAS, a previously uncharacterized protein, to promote the assembly of the STING signalosome. This article covers a personal account of the discovery of cGAMP, a short history of the relevant nucleotide chemistry, and a summary of the latest development in this field of research in chemistry. It is the author's hope that, with a historic perspective, the readers can better appreciate the synergy between chemistry and biology in drug development.
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Affiliation(s)
- Chuo Chen
- Department of Biochemistry, UT Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9038, USA
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4
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Nowak-Król A, Dydio P. The 55 th Bürgenstock Conference under the Banner of Sustainability. Angew Chem Int Ed Engl 2022; 61:e202214722. [PMID: 36477955 DOI: 10.1002/anie.202214722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Indexed: 12/12/2022]
Affiliation(s)
- Agnieszka Nowak-Król
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Paweł Dydio
- University of Strasbourg, CNRS, ISIS UMR 7006, 8 allée Gaspard Monge, 67000, Strasbourg, France
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5
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Nowak‐Król A, Dydio P. The 55
th
Bürgenstock Conference under the Banner of Sustainability**. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202214722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Agnieszka Nowak‐Król
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Paweł Dydio
- University of Strasbourg CNRS ISIS UMR 7006 8 allée Gaspard Monge 67000 Strasbourg France
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6
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Benkovics T, Peng F, Phillips EM, An C, Bade RS, Chung CK, Dance ZEX, Fier PS, Forstater JH, Liu Z, Liu Z, Maligres PE, Marshall NM, Salehi Marzijarani N, McIntosh JA, Miller SP, Moore JC, Neel AJ, Obligacion JV, Pan W, Pirnot MT, Poirier M, Reibarkh M, Sherry BD, Song ZJ, Tan L, Turnbull BWH, Verma D, Waldman JH, Wang L, Wang T, Winston MS, Xu F. Diverse Catalytic Reactions for the Stereoselective Synthesis of Cyclic Dinucleotide MK-1454. J Am Chem Soc 2022; 144:5855-5863. [PMID: 35333525 DOI: 10.1021/jacs.1c12106] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
As practitioners of organic chemistry strive to deliver efficient syntheses of the most complex natural products and drug candidates, further innovations in synthetic strategies are required to facilitate their efficient construction. These aspirational breakthroughs often go hand-in-hand with considerable reductions in cost and environmental impact. Enzyme-catalyzed reactions have become an impressive and necessary tool that offers benefits such as increased selectivity and waste limitation. These benefits are amplified when enzymatic processes are conducted in a cascade in combination with novel bond-forming strategies. In this article, we report a highly diastereoselective synthesis of MK-1454, a potent agonist of the stimulator of interferon gene (STING) signaling pathway. The synthesis begins with the asymmetric construction of two fluoride-bearing deoxynucleotides. The routes were designed for maximum convergency and selectivity, relying on the same benign electrophilic fluorinating reagent. From these complex subunits, four enzymes are used to construct the two bridging thiophosphates in a highly selective, high yielding cascade process. Critical to the success of this reaction was a thorough understanding of the role transition metals play in bond formation.
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Affiliation(s)
- Tamas Benkovics
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Feng Peng
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Eric M Phillips
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Chihui An
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Rachel S Bade
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Cheol K Chung
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Zachary E X Dance
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Patrick S Fier
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Jacob H Forstater
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Zhijian Liu
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Zhuqing Liu
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Peter E Maligres
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Nicholas M Marshall
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Nastaran Salehi Marzijarani
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - John A McIntosh
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Steven P Miller
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Jeffrey C Moore
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Andrew J Neel
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Jennifer V Obligacion
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Weilan Pan
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Michael T Pirnot
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Marc Poirier
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Mikhail Reibarkh
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Benjamin D Sherry
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Zhiguo Jake Song
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Lushi Tan
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Ben W H Turnbull
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Deeptak Verma
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Jacob H Waldman
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Lu Wang
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Tao Wang
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Matthew S Winston
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Feng Xu
- Department of Process Research and Development, Merck & Co., Inc., 126 E. Lincoln Avenue, Rahway, New Jersey 07065, United States
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7
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Ociepa M, Knouse KW, He D, Vantourout JC, Flood DT, Padial NM, Chen JS, Sanchez BB, Sturgell EJ, Zheng B, Qiu S, Schmidt MA, Eastgate MD, Baran PS. Mild and Chemoselective Phosphorylation of Alcohols Using a Ψ-Reagent. Org Lett 2021; 23:9337-9342. [PMID: 34499517 PMCID: PMC8733960 DOI: 10.1021/acs.orglett.1c02736] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An operationally simple, scalable, and chemoselective method for the direct phosphorylation of alcohols using a P(V)-approach based on the Ψ-reagent platform is disclosed. The method features a broad substrate scope of utility in both simple and complex settings and provides access to valuable phosphorylated alcohols that would be otherwise difficult to obtain.
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Affiliation(s)
- Michał Ociepa
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California, 92037, United States
| | - Kyle W. Knouse
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California, 92037, United States
| | - David He
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California, 92037, United States
| | - Julien C. Vantourout
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California, 92037, United States
| | - Dillon T. Flood
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California, 92037, United States
| | - Natalia M. Padial
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California, 92037, United States
| | - Jason S. Chen
- Automated Synthesis Facility, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California, 92037, United States
| | - Brittany B. Sanchez
- Automated Synthesis Facility, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California, 92037, United States
| | - Emily J. Sturgell
- Automated Synthesis Facility, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California, 92037, United States
| | - Bin Zheng
- Chemical Process Development, Bristol Myers Squibb, One Squibb Drive, New Brunswick, New Jersey, 08901, United States
| | - Shenjie Qiu
- Chemical Process Development, Bristol Myers Squibb, One Squibb Drive, New Brunswick, New Jersey, 08901, United States
| | - Michael A. Schmidt
- Chemical Process Development, Bristol Myers Squibb, One Squibb Drive, New Brunswick, New Jersey, 08901, United States
| | - Martin D. Eastgate
- Chemical Process Development, Bristol Myers Squibb, One Squibb Drive, New Brunswick, New Jersey, 08901, United States
| | - Phil S. Baran
- Department of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California, 92037, United States
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