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Appy L, Peyrottes S, Roy B. Supported Synthesis of Adenosine Nucleotides and Derivatives on a Benzene‐Centered Tripodal Soluble Support. European J Org Chem 2022. [DOI: 10.1002/ejoc.202100544] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lucie Appy
- Nucleosides & Phosphorylated Effectors Team Institute for Biomolecules Max Mousseron (IBMM) UMR 5247 CNRS University of Montpellier, ENSCM Campus Triolet cc 1705, Place Eugène Bataillon 34095 Montpellier France
| | - Suzanne Peyrottes
- Nucleosides & Phosphorylated Effectors Team Institute for Biomolecules Max Mousseron (IBMM) UMR 5247 CNRS University of Montpellier, ENSCM Campus Triolet cc 1705, Place Eugène Bataillon 34095 Montpellier France
| | - Béatrice Roy
- Nucleosides & Phosphorylated Effectors Team Institute for Biomolecules Max Mousseron (IBMM) UMR 5247 CNRS University of Montpellier, ENSCM Campus Triolet cc 1705, Place Eugène Bataillon 34095 Montpellier France
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Appy L, Depaix A, Bantreil X, Lamaty F, Peyrottes S, Roy B. Alternative synthetic approaches for nucleotides and derivatives. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2021.1998050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Lucie Appy
- Nucleosides & Phosphorylated Effectors Team, Institute for Biomolecules Max Mousseron (IBMM), UMR 5247 CNRS, University of Montpellier, ENSCM, Montpellier, France
| | - Anaïs Depaix
- Nucleosides & Phosphorylated Effectors Team, Institute for Biomolecules Max Mousseron (IBMM), UMR 5247 CNRS, University of Montpellier, ENSCM, Montpellier, France
| | - Xavier Bantreil
- Green Chemistry and Enabling Technologies, Institute for Biomolecules Max Mousseron (IBMM), UMR 5247 CNRS, University of Montpellier, ENSCM, Montpellier, France
| | - Frédéric Lamaty
- Green Chemistry and Enabling Technologies, Institute for Biomolecules Max Mousseron (IBMM), UMR 5247 CNRS, University of Montpellier, ENSCM, Montpellier, France
| | - Suzanne Peyrottes
- Nucleosides & Phosphorylated Effectors Team, Institute for Biomolecules Max Mousseron (IBMM), UMR 5247 CNRS, University of Montpellier, ENSCM, Montpellier, France
| | - Béatrice Roy
- Nucleosides & Phosphorylated Effectors Team, Institute for Biomolecules Max Mousseron (IBMM), UMR 5247 CNRS, University of Montpellier, ENSCM, Montpellier, France
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Costa GPD, Alves D, Silva MS. Diethyl (2-(4-Phenyl-1H-1,2,3-triazol-1-yl)benzyl) Phosphate. Molbank 2021; 2021:M1223. [DOI: 10.3390/m1223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Here we describe a full structural elucidation of the diethyl (2-(4-phenyl-1H-1,2,3-triazol-1-yl)benzyl) phosphate. This compound is a common by-product present in the synthetic protocols to access the α-hydroxy phosphonate compounds through of a Phospha-Brook rearrangement. Thus, a complete NMR structural characterization of this rearrangement by-product was performed by 1H, 13C{1H}, 31P{1H}, COSY, HSQC, and HMBC NMR experiments. Additionally, we have demonstrated that the 1H-31P HMBC is a 2D heteroatom NMR experiment which combines the simple identification by 31P chemical shift with the detection sensitivity by 1H spectrum in a practical procedure.
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Lima YR, Da Costa GP, Xavier MCDF, De Moraes MC, Barcellos T, Alves D, Silva MS. Synthesis of
α
‐Hydroxyphosphonates Containing Functionalized 1,2,3‐Triazoles. ChemistrySelect 2020. [DOI: 10.1002/slct.202003761] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yanka R. Lima
- Laboratório de Síntese Orgânica Limpa - LASOL CCQFA Universidade Federal de Pelotas - UFPel P. O. Box 354 96010-900 Pelotas RS Brazil (MSS
| | - Gabriel P. Da Costa
- Laboratório de Síntese Orgânica Limpa - LASOL CCQFA Universidade Federal de Pelotas - UFPel P. O. Box 354 96010-900 Pelotas RS Brazil (MSS
| | - Maurício C. D. F. Xavier
- Laboratório de Síntese Orgânica Limpa - LASOL CCQFA Universidade Federal de Pelotas - UFPel P. O. Box 354 96010-900 Pelotas RS Brazil (MSS
| | - Maiara C. De Moraes
- Laboratório de Biotecnologia de Produtos Naturais e Sintéticos Universidade de Caxias do Sul - UCS Caxias do Sul RS Brazil
| | - Thiago Barcellos
- Laboratório de Biotecnologia de Produtos Naturais e Sintéticos Universidade de Caxias do Sul - UCS Caxias do Sul RS Brazil
| | - Diego Alves
- Laboratório de Síntese Orgânica Limpa - LASOL CCQFA Universidade Federal de Pelotas - UFPel P. O. Box 354 96010-900 Pelotas RS Brazil (MSS
| | - Márcio S. Silva
- Laboratório de Síntese Orgânica Limpa - LASOL CCQFA Universidade Federal de Pelotas - UFPel P. O. Box 354 96010-900 Pelotas RS Brazil (MSS
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Justyna K, Małolepsza J, Kusy D, Maniukiewicz W, Błażewska KM. The McKenna reaction - avoiding side reactions in phosphonate deprotection. Beilstein J Org Chem 2020; 16:1436-1446. [PMID: 32647545 PMCID: PMC7323628 DOI: 10.3762/bjoc.16.119] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 05/29/2020] [Indexed: 12/20/2022] Open
Abstract
The McKenna reaction is a well-known and popular method for the efficient and mild synthesis of organophosphorus acids. Bromotrimethylsilane (BTMS) is the main reagent in this reaction, which transforms dialkyl phosphonate esters into bis(trimethylsilyl)esters, which are then easily converted into the target acids. However, the versatile character of the McKenna reaction is not always used to its full extent, due to formation of side products. Herein, demonstrated by using model examples we have not only analyzed the typical side processes accompanying the McKenna reaction, but also uncovered new ones. Further, we discovered that some commonly recommended precautions did not always circumvent the side reactions. The proposed results and recommendations may facilitate the synthesis of phosphonic acids.
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Affiliation(s)
- Katarzyna Justyna
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego St. 116, 90-924 Lodz, Poland
| | - Joanna Małolepsza
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego St. 116, 90-924 Lodz, Poland
| | - Damian Kusy
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego St. 116, 90-924 Lodz, Poland
| | - Waldemar Maniukiewicz
- Institute of General and Ecological Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego St. 116, 90-924 Lodz, Poland
| | - Katarzyna M Błażewska
- Institute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology, Zeromskiego St. 116, 90-924 Lodz, Poland
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Abstract
A set of phosphonate prodrugs of a butyrophilin ligand was synthesized and evaluated for plasma stability and cellular activity. The mixed aryl acyloxy esters were prepared either via a standard sequence through the phosphonic acid chloride, or through the more recently reported, and more facile, triflate activation. In the best of cases, this class of prodrugs shows cellular potency similar to that of bis-acyloxyalkyl phosphonate prodrugs and plasma stability similar to that of aryl phosphonamidates. For example, {[((3E)-5-hydroxy-4-methylpent-3-en-1-yl) (naphthalen-2-yloxy)phosphoryl]oxy}methyl 2,2-dimethylpropanoate can activate BTN3A1 in K562 cells after just 15 minutes of exposure (at an EC50 value of 31 nm) and is only partially metabolized (60 % remaining) after 20 hours in human plasma. Other related novel analogues showed similar potency/stability profiles. Therefore, mixed aryl acyloxyalkyl phosphonate prodrugs are an exciting new strategy for the delivery of phosphonate-containing drugs.
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Affiliation(s)
- Benjamin J Foust
- Department of Chemistry, University of Iowa, E531 Chemistry Building, Iowa City, IA, 52242, USA
| | - Jin Li
- Department of Pharmaceutical Sciences, University of Connecticut, 69 North Eagleville Road, Unit 3092, Storrs, CT, 06269, USA
| | - Chia-Hung Christine Hsiao
- Department of Pharmaceutical Sciences, University of Connecticut, 69 North Eagleville Road, Unit 3092, Storrs, CT, 06269, USA
| | - David F Wiemer
- Department of Chemistry, University of Iowa, E531 Chemistry Building, Iowa City, IA, 52242, USA
| | - Andrew J Wiemer
- Department of Pharmaceutical Sciences, University of Connecticut, 69 North Eagleville Road, Unit 3092, Storrs, CT, 06269, USA
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