1
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Raschmanová JŠ, Martinková M, Gonda J, Pilátová MB, Kupka D, Jáger D. Synthesis of the cytotoxic phytosphingosines and their isomeric analogues. Carbohydr Res 2018; 468:1-12. [DOI: 10.1016/j.carres.2018.08.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 08/03/2018] [Accepted: 08/03/2018] [Indexed: 01/26/2023]
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2
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Metabolomic and transcriptomic data on major metabolic/biosynthetic pathways in workers and soldiers of the termite Prorhinotermes simplex (Isoptera: Rhinotermitidae) and chemical synthesis of intermediates of defensive ( E)-nitropentadec-1-ene biosynthesis. Data Brief 2018; 18:1614-1627. [PMID: 29904664 PMCID: PMC5997979 DOI: 10.1016/j.dib.2018.04.052] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Revised: 03/07/2018] [Accepted: 04/13/2018] [Indexed: 11/21/2022] Open
Abstract
Production of nitro compounds has only seldom been recorded in arthropods. The aliphatic nitroalkene (E)-nitropentadec-1-ene (NPD), identified in soldiers of the termite genus Prorhinotermes, was the first case documented in insects in early seventies. Yet, the biosynthetic origin of NPD has long remained unknown. We previously proposed that NPD arises through the condensation of amino acids glycine and/or l-serine with tetradecanoic acid along a biosynthetic pathway analogous to the formation of sphingolipids. Here, we provide a metabolomics and transcriptomic data of the Prorhinotermes simplex termite workers and soldiers. Data are related to NPD biosynthesis in P. simplex soldiers. Original metabolomics data were deposited in MetaboLights metabolomics database and are become publicly available after publishing the original article. Additionally, chemical synthesis of biosynthetic intermediates of NPD in nonlabeled and stable labeled forms are reported. Data extend our poor knowledge of arthropod metabolome and transcriptome and would be useful for comparative study in termites or other arthropods. The data were used for de-replication of NPD biosynthesis and published separately (Jirošová et al., 2017) [1].
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3
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Kondratov IS, Logvinenko IG, Tolmachova NA, Morev RN, Kliachyna MA, Clausen F, Daniliuc CG, Haufe G. Synthesis and physical chemical properties of 2-amino-4-(trifluoromethoxy)butanoic acid - a CF 3O-containing analogue of natural lipophilic amino acids. Org Biomol Chem 2018; 15:672-679. [PMID: 27976770 DOI: 10.1039/c6ob02436j] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
2-Amino-2-(trifluoromethoxy)butanoic acid (O-trifluoromethyl homoserine) was synthesized as a racemate and in both enantiomeric forms. The measured pKa and log D values establish the compound as a promising analogue of natural aliphatic amino acids.
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Affiliation(s)
- Ivan S Kondratov
- Enamine Ltd, Chervonotkatska St 78, Kyiv, 02094, Ukraine. and Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, Murmanska Str. 1, Kyiv, 02660, Ukraine
| | - Ivan G Logvinenko
- Enamine Ltd, Chervonotkatska St 78, Kyiv, 02094, Ukraine. and Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, Murmanska Str. 1, Kyiv, 02660, Ukraine
| | - Nataliya A Tolmachova
- Enamine Ltd, Chervonotkatska St 78, Kyiv, 02094, Ukraine. and Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, Murmanska Str. 1, Kyiv, 02660, Ukraine
| | - Roman N Morev
- Enamine Ltd, Chervonotkatska St 78, Kyiv, 02094, Ukraine.
| | | | - Florian Clausen
- Organisch-Chemisches Institut, Universität Münster, Corrensstraße 40, Münster 48149, Germany.
| | - Constantin G Daniliuc
- Organisch-Chemisches Institut, Universität Münster, Corrensstraße 40, Münster 48149, Germany.
| | - Günter Haufe
- Organisch-Chemisches Institut, Universität Münster, Corrensstraße 40, Münster 48149, Germany. and Cells-in-Motion Cluster of Excellence, Universität Münster, Waldeyerstraße 15, 48149 Münster, Germany
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4
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Vijai Kumar Reddy T, Jyotsna A, Prabhavathi Devi B, Prasad R, Poornachandra Y, Ganesh Kumar C. Design, synthesis and in vitro biological evaluation of short-chain C12-sphinganine and its 1,2,3-triazole analogs as potential antimicrobial and anti-biofilm agents. Eur J Med Chem 2016; 118:98-106. [DOI: 10.1016/j.ejmech.2016.04.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 03/24/2016] [Accepted: 04/07/2016] [Indexed: 12/31/2022]
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5
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Weng J, Huang LJ, Long L, Xu LY, Lu G. Enantioselective synthesis of syn-2-amino-1,3-diols via organocatalytic sequential oxa-Michael/α-amination reactions of α,β-unsaturated aldehydes. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.04.109] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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Das P, Kundooru S, Shaw AK. ‘Chiron’ approach to stereoselective synthesis of sphinganine and unnatural safingol, an antineoplastic and antipsoriatic agent. RSC Adv 2016. [DOI: 10.1039/c5ra27342k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Highly stereoselective total syntheses of sphinganine 1 and antineoplastic and antipsoriatic drug safingol 17 have been demonstrated.
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Affiliation(s)
- Pintu Das
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
| | - Somireddy Kundooru
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
| | - Arun K. Shaw
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
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7
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Enantioselective synthesis of guggultetrol and d-ribo-phytosphingosine tetraacetate via l-proline catalyzed sequential α-aminooxylation/Horner–Wardsworth–Emmons olefination–Sharpless asymmetric dihydroxylation strategy. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2015.04.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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El-Dahshan A, Al-Gharabli SI, Radetzki S, Al-Tel TH, Kumar P, Rademann J. Flexible, polymer-supported synthesis of sphingosine derivatives provides ceramides with enhanced biological activity. Bioorg Med Chem 2014; 22:5506-12. [DOI: 10.1016/j.bmc.2014.07.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Revised: 07/15/2014] [Accepted: 07/16/2014] [Indexed: 11/26/2022]
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9
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Baud D, Saaidi PL, Monfleur A, Harari M, Cuccaro J, Fossey A, Besnard M, Debard A, Mariage A, Pellouin V, Petit JL, Salanoubat M, Weissenbach J, de Berardinis V, Zaparucha A. Synthesis of Mono- and Dihydroxylated Amino Acids with New α-Ketoglutarate-Dependent Dioxygenases: Biocatalytic Oxidation of CH Bonds. ChemCatChem 2014. [DOI: 10.1002/cctc.201402498] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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10
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Dai Z, Green TK. Synthesis of aromatic sphingosine analogues by diastereoselective amination of enantioenriched trans-γ,δ-unsaturated β-hydroxyesters. J Org Chem 2014; 79:7778-84. [PMID: 25046474 DOI: 10.1021/jo501533g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
An effective route to N-Boc-protected aromatic sphingosine analogues is accomplished. The strategy is based on the diastereoselective amination of enantioenriched trans-γ,δ-unsaturated β-hydroxyesters to establish anti,N-Boc-α-hydrazino-β-hydroxyesters. Nonreductive E1cB elimination is essential for the successful N-N bond cleavage of hydrazine while preserving the trans double bond. Either the (3R,2S) and (3S,2R) enantiomer of N-Boc-protected sphingosine analogues has been synthesized in five steps with excellent optical purity with ∼99% ee and >99% de.
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Affiliation(s)
- Zhipeng Dai
- Department of Chemistry and Biochemistry, Institute of Arctic Biology, University of Alaska , Fairbanks, Alaska 99775, United States
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11
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Siciliano C, Barattucci A, Bonaccorsi P, Di Gioia ML, Leggio A, Minuti L, Romio E, Temperini A. Synthesis of d-erythro-Sphinganine through Serine-Derived α-Amino Epoxides. J Org Chem 2014; 79:5320-6. [DOI: 10.1021/jo500493c] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Carlo Siciliano
- Dipartimento
di Farmacia e Scienze della Salute e della Nutrizione, Università della Calabria, Edificio Polifunzionale, I-87030 Arcavacata di Rende (CS), Italy
| | - Anna Barattucci
- Dipartimento
di Scienze Chimiche, Università di Messina, Viale F. Stagno d’Alcontres
31, 98166 Messina, Italy
| | - Paola Bonaccorsi
- Dipartimento
di Scienze Chimiche, Università di Messina, Viale F. Stagno d’Alcontres
31, 98166 Messina, Italy
| | - Maria Luisa Di Gioia
- Dipartimento
di Farmacia e Scienze della Salute e della Nutrizione, Università della Calabria, Edificio Polifunzionale, I-87030 Arcavacata di Rende (CS), Italy
| | - Antonella Leggio
- Dipartimento
di Farmacia e Scienze della Salute e della Nutrizione, Università della Calabria, Edificio Polifunzionale, I-87030 Arcavacata di Rende (CS), Italy
| | - Lucio Minuti
- Dipartimento di Chimica, Università di Perugia, Via Elce di Sotto 8, 06123 Perugia, Italy
| | - Emanuela Romio
- Dipartimento
di Farmacia e Scienze della Salute e della Nutrizione, Università della Calabria, Edificio Polifunzionale, I-87030 Arcavacata di Rende (CS), Italy
| | - Andrea Temperini
- Dipartimento di Chimica e Tecnologia del Farmaco, Università di Perugia, Via del
Liceo 1, 06123 Perugia, Italy
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12
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Mukherjee M, Zhou Y, Gupta AK, Guan Y, Wulff WD. A General Synthesis of Sphinganines through Multicomponent Catalytic Asymmetric Aziridination. European J Org Chem 2014. [DOI: 10.1002/ejoc.201301766] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Calder ED, Zaed AM, Sutherland A. Preparation of anti-vicinal amino alcohols: asymmetric synthesis of D-erythro-sphinganine, (+)-spisulosine, and D-ribo-phytosphingosine. J Org Chem 2013; 78:7223-33. [PMID: 23795558 PMCID: PMC3719175 DOI: 10.1021/jo401211j] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Indexed: 02/05/2023]
Abstract
Two variations of the Overman rearrangement have been developed for the highly selective synthesis of anti-vicinal amino alcohol natural products. A MOM ether-directed palladium(II)-catalyzed rearrangement of an allylic trichloroacetimidate was used as the key step for the preparation of the protein kinase C inhibitor D-erythro-sphinganine and the antitumor agent (+)-spisulosine, whereas the Overman rearrangement of chiral allylic trichloroacetimidates generated by the asymmetric reduction of an α,β-unsaturated methyl ketone allowed rapid access both to D-ribo-phytosphingosine and L-arabino-phytosphingosine.
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Affiliation(s)
- Ewen D.
D. Calder
- WestCHEM, School of Chemistry, The Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Ahmed M. Zaed
- WestCHEM, School of Chemistry, The Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, United Kingdom
| | - Andrew Sutherland
- WestCHEM, School of Chemistry, The Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, United Kingdom
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14
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Prchalová E, Votruba I, Kotora M. Sphingosine and clavaminol H derivatives bearing fluorinated chains and their cytotoxic activity. J Fluor Chem 2012. [DOI: 10.1016/j.jfluchem.2012.06.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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15
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Goretta SA, Kinoshita M, Mori S, Tsuchikawa H, Matsumori N, Murata M. Effects of chemical modification of sphingomyelin ammonium group on formation of liquid-ordered phase. Bioorg Med Chem 2012; 20:4012-9. [DOI: 10.1016/j.bmc.2012.05.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2012] [Revised: 05/08/2012] [Accepted: 05/08/2012] [Indexed: 12/21/2022]
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16
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Srinivas Rao G, Chandrasekhar B, Venkateswara Rao B. Total synthesis of the acetyl derivatives of lyxo-(2R,3R,4R)-phytosphingosine and (−)-jaspine B. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.tetasy.2012.04.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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A common strategy for the stereoselective synthesis of anhydrophytosphingosine pachastrissamine (jaspine B) and N,O,O,O-tetra-acetyl d-lyxo-phytosphingosine. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.08.170] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Roy B, Ferdjani S, Tellier C, Rabiller C. Novel and convergent synthesis of modified glycosphingolipids, galactosyl-5-aza-sphinganines, by a diversity-oriented method. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.05.054] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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19
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Eliciting carbohydrate-specific immune response against sialosides: success and challenges. Future Med Chem 2011; 3:519-34. [DOI: 10.4155/fmc.11.28] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Chemoenzymatic synthesis has been shown to be a powerful adjunct to carbohydrate chemistry since it allows chemists to prepare a wide range of complex carbohydrate analogs in large amounts and with unparalleled efficiency. Here we summarize investigations conducted in our group into the synthesis and immunochemistry of tumor-associated gangliosides and the development of a chemoenzymatic route to α(2→8)-linked oligosialosides by probing substrate binding to the enzyme, α(2→8)-sialyltransferase.
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20
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Lee YM, Baek DJ, Lee S, Kim D, Kim S. Regioselective Inversion of the Hydroxyl Group in d-ribo-Phytosphingosine via a Cyclic Sulfate and Bis-Sulfonate Intermediate. J Org Chem 2010; 76:408-16. [DOI: 10.1021/jo101757k] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yun Mi Lee
- College of Pharmacy, Seoul National University, San 56-1, Shilim, Kwanak, Seoul 151-742, Korea
| | - Dong Jae Baek
- College of Pharmacy, Seoul National University, San 56-1, Shilim, Kwanak, Seoul 151-742, Korea
| | - Seokwoo Lee
- College of Pharmacy, Seoul National University, San 56-1, Shilim, Kwanak, Seoul 151-742, Korea
| | - Deukjoon Kim
- College of Pharmacy, Seoul National University, San 56-1, Shilim, Kwanak, Seoul 151-742, Korea
| | - Sanghee Kim
- College of Pharmacy, Seoul National University, San 56-1, Shilim, Kwanak, Seoul 151-742, Korea
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21
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Kumar P, Dubey A, Puranik VG. A general and concise asymmetric synthesis of sphingosine, safingol and phytosphingosines via tethered aminohydroxylation. Org Biomol Chem 2010; 8:5074-86. [PMID: 20844791 DOI: 10.1039/c0ob00117a] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2024]
Abstract
A novel, practical and efficient enantioselective synthesis of sphingoid bases, l-threo-[2S,3S]-sphinganine (safingol), l-threo-[2S,3S]-sphingosine, l-arabino-[2R,3S,4R] and l-xylo-[2R,3S,4S]-C(18)-phytosphingosine is described. The synthetic strategy features the Sharpless kinetic resolution and tethered aminohydroxylation (TA) as the key steps.
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Affiliation(s)
- Pradeep Kumar
- Division of Organic Chemistry, National Chemical Laboratory, Pune 411008, India.
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22
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Ait-Youcef R, Moreau X, Greck C. Asymmetric Synthesis of Sphinganine and Clavaminol H. J Org Chem 2010; 75:5312-5. [DOI: 10.1021/jo1003899] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Ramzi Ait-Youcef
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles-St-Quentin-en Yvelines, 45 Avenue des Etats-Unis, 78035 Versailles Cedex, France
| | - Xavier Moreau
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles-St-Quentin-en Yvelines, 45 Avenue des Etats-Unis, 78035 Versailles Cedex, France
| | - Christine Greck
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles-St-Quentin-en Yvelines, 45 Avenue des Etats-Unis, 78035 Versailles Cedex, France
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23
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Sandbhor MS, Key JA, Strelkov IS, Cairo CW. A modular synthesis of alkynyl-phosphocholine headgroups for labeling sphingomyelin and phosphatidylcholine. J Org Chem 2010; 74:8669-74. [PMID: 19860392 DOI: 10.1021/jo901824h] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A general route to phospho- and sphingolipids that incorporate an alkyne in the phosphocholine headgroup is described. The strategy preserves the ammonium functionality of the phosphocholine and can be easily modified to introduce desired functional groups at the N-acyl chain. The targets accessible with this strategy provide a bioorthogonal handle for postsynthetic introduction of fluorophores or other labeling agents with aqueous phase chemistry. We report the synthesis of sphingomyelin derivatives that incorporate a fluorophore and an alkyne. The modified sphingolipids retain activity as substrates for sphingomyelinase, making these compounds viable probes of enzymatic activity. Importantly, the strategy allows modification of the lipid across the phosphodiester, making the alkyne a potential probe of sphingomyelinase activity.
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Affiliation(s)
- Mahendra S Sandbhor
- Alberta Ingenuity Centre for Carbohydrate Science, Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
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24
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Séguin C, Ferreira F, Botuha C, Chemla F, Pérez-Luna A. High-yielding synthesis of sphingoid-type bases. J Org Chem 2010; 74:6986-92. [PMID: 19673498 DOI: 10.1021/jo901567q] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient methodology for the synthesis of sphingoid-type bases is reported. It involves the stereoselective addition of a racemic 3-alkoxy allenylzinc to enantiopure N-tert-butylsulfinyl imines and a cross-metathesis reaction as the key steps. It has been successfully applied to the syntheses of sphinganine and naturally occurring bioactive related compounds, among which the hydrolysis product of clavaminol H and two spisulosines. All of these compounds have been prepared in six steps from N-tert-butylsulfinyl imines in high overall yields (>56%).
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Affiliation(s)
- Catherine Séguin
- UPMC-Univ Paris 06, CNRS UMR 7201, Institut Parisien de Chimie Moléculaire (FR 2769), case 183, 4 place Jussieu, F-75005 Paris, France
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25
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Black FJ, Kocienski PJ. Synthesis of phalluside-1 and Sch II using 1,2-metallate rearrangements. Org Biomol Chem 2010; 8:1188-93. [DOI: 10.1039/b920285d] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Sridhar R, Srinivas B, Rao KR. Asymmetric synthesis of triacetyl-d-erythro-sphingosine and D-1-deoxyallonojirimycin via Miyashita C2 selective endo-mode azide opening of 2,3-epoxy alcohol. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.10.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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27
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Cai Y, Ling CC, Bundle DR. Efficient synthesis of D-xylo and D-ribo-phytosphingosines from methyl 2-amino-2-deoxy-beta-D-hexopyranosides. Carbohydr Res 2009; 344:2120-6. [PMID: 19766990 DOI: 10.1016/j.carres.2009.07.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2009] [Revised: 07/20/2009] [Accepted: 07/21/2009] [Indexed: 11/28/2022]
Abstract
A general and flexible synthetic approach to biologically important 5,6-unsaturated C(18)-phytosphingosines was developed via olefin cross-metathesis employing truncated C(6)-phytosphingosines as the key intermediates. These were efficiently prepared in high yields by zinc-mediated reductive opening of methyl 2-amino-2-deoxy-beta-hexopyranosides. [structure: see text]
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Affiliation(s)
- Ye Cai
- Alberta Ingenuity Center for Carbohydrate Science, Department of Chemistry, University of Alberta, Edmonton, AB, Canada T6G 2G2
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28
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Lacône V, Hunault J, Pipelier M, Blot V, Lecourt T, Rocher J, Turcot-Dubois AL, Marionneau S, Douillard JY, Clément M, Le Pendu J, Bonneville M, Micouin L, Dubreuil D. Focus on the Controversial Activation of Human iNKT Cells by 4-Deoxy Analogue of KRN7000. J Med Chem 2009; 52:4960-3. [DOI: 10.1021/jm900290r] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Vivien Lacône
- Université de Nantes, CNRS, Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, Faculté des Sciences et des Techniques, 2 Rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
- UMR 8638 CNRS−Université Paris Descartes, Laboratoire de Chimie Thérapeutique, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75270 Paris Cedex 06, France
| | - Julie Hunault
- Université de Nantes, CNRS, Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, Faculté des Sciences et des Techniques, 2 Rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Muriel Pipelier
- Université de Nantes, CNRS, Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, Faculté des Sciences et des Techniques, 2 Rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Virginie Blot
- Université de Nantes, CNRS, Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, Faculté des Sciences et des Techniques, 2 Rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Thomas Lecourt
- UMR 8638 CNRS−Université Paris Descartes, Laboratoire de Chimie Thérapeutique, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75270 Paris Cedex 06, France
| | - Jézabelle Rocher
- INSERM, U892, Université de Nantes, Institut de Biologie, 9 Quai Moncousu, 44093 Nantes Cedex, France
| | - Anne-Laure Turcot-Dubois
- INSERM, U892, Université de Nantes, Institut de Biologie, 9 Quai Moncousu, 44093 Nantes Cedex, France
| | - Séverine Marionneau
- Centre René Gauducheau, Centre Régional de Lutte Contre le Cancer Nantes-Atlantique, 44805 Saint-Herblain Cedex, France
| | - Jean-Yves Douillard
- Centre René Gauducheau, Centre Régional de Lutte Contre le Cancer Nantes-Atlantique, 44805 Saint-Herblain Cedex, France
| | - Monique Clément
- INSERM, U892, Université de Nantes, Institut de Biologie, 9 Quai Moncousu, 44093 Nantes Cedex, France
| | - Jacques Le Pendu
- INSERM, U892, Université de Nantes, Institut de Biologie, 9 Quai Moncousu, 44093 Nantes Cedex, France
| | - Marc Bonneville
- INSERM, U892, Université de Nantes, Institut de Biologie, 9 Quai Moncousu, 44093 Nantes Cedex, France
| | - Laurent Micouin
- UMR 8638 CNRS−Université Paris Descartes, Laboratoire de Chimie Thérapeutique, Faculté des Sciences Pharmaceutiques et Biologiques, 4 Avenue de l’Observatoire, 75270 Paris Cedex 06, France
| | - Didier Dubreuil
- Université de Nantes, CNRS, Chimie et Interdisciplinarité: Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, Faculté des Sciences et des Techniques, 2 Rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
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Llaveria J, Díaz Y, Matheu MI, Castillón S. An efficient and general enantioselective synthesis of sphingosine, phythosphingosine, and 4-substituted derivatives. Org Lett 2009; 11:205-8. [PMID: 19053731 DOI: 10.1021/ol802379b] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A general and efficient protocol for the enantioselective synthesis of sphingosine, phythosphingosine, and 4-substituted derivatives was established. These compounds were obtained from a common intermediate prepared from butadiene monoepoxide by a synthetic sequence involving enantioselective allylic substitution, cross-metathesis, and dihydroxylation.
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Affiliation(s)
- Josep Llaveria
- Departament de Química Analítica i Química Orgànica, Facultat de Química, Universitat Rovira i Virgili, 43007 Tarragona, Spain
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Trappeniers M, Goormans S, Van Beneden K, Decruy T, Linclau B, Al‐Shamkhani A, Elliott T, Ottensmeier C, Werner JM, Elewaut D, Van Calenbergh S. Synthesis and in vitro Evaluation of α‐GalCer Epimers. ChemMedChem 2008; 3:1061-70. [DOI: 10.1002/cmdc.200800021] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Nikolova GS, Haufe G. Stereoselective synthesis of (2S,3S,4Z)-4-fluoro-1,3-dihydroxy-2-(octadecanoylamino)octadec-4-ene, [(Z)-4-fluoroceramide], and its phase behavior at the air/water interface. Beilstein J Org Chem 2008; 4:12. [PMID: 18941484 PMCID: PMC2486483 DOI: 10.3762/bjoc.4.12] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2007] [Accepted: 04/04/2008] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Sphingolipids belong to the most important constituents of the membranes of eukaryotic cells. As intermediates in sphingolipid metabolism, sphingosine and its N-octadecanoyl-derivative, ceramide, exhibit a variety of biological functions. These compounds play a crucial role in many essential biological processes such as cell growth, cell differentiation, cell recognition and apoptosis. More specifically, sphingolipids are crucial e.g. for the function of the skin because they contribute to the formation of the water permeability barrier consisting of a highly organized multilaminar lipid matrix of free fatty acids, cholesterol and ceramides containing additional hydroxyl groups in the sphingosin part and longer fatty acid amide functions. RESULTS In a short synthetic route (2S,3S)-4-fluorosphingosine and 4-fluoroceramide, the fluorinated analogues of the natural products, D-erythro-sphingosine and ceramide, have been prepared. The key step of the synthetic sequence is an asymmetric aldol reaction of (Z)-2-fluorohexadec-2-enal, prepared in three steps from tetradecanal, with an enantiopure N-protected iminoglycinate. Deprotection of the imino function and reduction of the ester group led to the 4-fluorosphingosine, which on acetylation with stearoyl chloride gave 4-fluoroceramide. After careful HPLC purification of the latter compound its phase behavior was investigated by Langmuir film balance technique and compared to that of natural ceramide. While the isotherms are quite similar in shape, they differ significantly in the starting point of increasing film pressure (56 or 67 A(2)/molecule) and in the film collapse pressure (38 or 56 mN/m) for ceramide and 4-fluoroceramide, respectively. Moreover, the hysteresis curves are very different. While consecutive isothermic compression - expansion cycles are reversible for the 4-fluoro derivative, substantial substance loss into the subphase or irreversible formation of multi-layers was observed for natural ceramide. CONCLUSIONS Asymmetric aldol reaction proved to be successful for the preparation of enantiopure 4-fluoroceramide. Surface/pressure isotherms and hysteresis curves of ceramide and its 4-fluoro derivative showed that the presence of fluorine leads to stronger intermolecular interactions between the hydrophobic chains of neighboring molecules, and therefore to increasing stability of the monolayer of 4-fluoroceramide at the air water interface.
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Affiliation(s)
- Gergana S Nikolova
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstr. 40, D-48149 Münster, Germany
| | - Günter Haufe
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstr. 40, D-48149 Münster, Germany
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Abraham E, Davies SG, Millican NL, Nicholson RL, Roberts PM, Smith AD. Asymmetric synthesis of vicinal amino alcohols: xestoaminol C, sphinganine and sphingosine. Org Biomol Chem 2008; 6:1655-64. [DOI: 10.1039/b801357h] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Abraham E, Brock EA, Candela-Lena JI, Davies SG, Georgiou M, Nicholson RL, Perkins JH, Roberts PM, Russell AJ, Sánchez-Fernández EM, Scott PM, Smith AD, Thomson JE. Asymmetric synthesis of N,O,O,O-tetra-acetyl d-lyxo-phytosphingosine, jaspine B (pachastrissamine), 2-epi-jaspine B, and deoxoprosophylline via lithium amide conjugate addition. Org Biomol Chem 2008; 6:1665-73. [DOI: 10.1039/b801671b] [Citation(s) in RCA: 91] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Morales-Serna JA, Llaveria J, Díaz Y, Matheu MI, Castillón S. Asymmetric sulfur ylide based enantioselective synthesis of D-erythro-sphingosine. Org Biomol Chem 2008; 6:4502-4. [DOI: 10.1039/b814882a] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Steinreiber J, Fesko K, Mayer C, Reisinger C, Schürmann M, Griengl H. Synthesis of γ-halogenated and long-chain β-hydroxy-α-amino acids and 2-amino-1,3-diols using threonine aldolases. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.06.013] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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