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Raschmanová JŠ, Fazekašová S, Martinková M, Fábian M, Pilátová MB, Cvačka J, Kofroňová E, Mezencev R. A 'Chiron' approach to novel phytosphingosine mimetics based on a cascade [3,3]-sigmatropic rearrangement. Carbohydr Res 2024; 541:109158. [PMID: 38796901 DOI: 10.1016/j.carres.2024.109158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/09/2024] [Accepted: 05/20/2024] [Indexed: 05/29/2024]
Abstract
Straightforward access to enantiomerically pure 3,4-diamino-3,4-dideoxyphytosphingosines, as novel analogues of natural d-ribo-phytosphingosine was accomplished, starting from two available chirons: dimethyl l-tartrate and d-isoascorbic acid. A sequential Overman rearrangement followed by late-stage introduction of the alkyl side chain moiety via olefin cross-metathesis is the cornerstone of this approach. The preliminary evaluation study of the synthesised sphingomimetics, based on their ability to inhibit a proliferation of human cancer cells, showed promising cytotoxicity against Jurkat and HeLa cells for (2R,3R,4S)-2,3,4-triaminooctadecan-1-ol trihydrochloride.
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Affiliation(s)
- Jana Špaková Raschmanová
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Simona Fazekašová
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Miroslava Martinková
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic.
| | - Martin Fábian
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Martina Bago Pilátová
- Institute of Pharmacology, Faculty of Medicine, P.J. Šafárik University, SNP 1, 040 66, Košice, Slovak Republic
| | - Josef Cvačka
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo Nám. 2, 16610, Prague, Czech Republic
| | - Edita Kofroňová
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo Nám. 2, 16610, Prague, Czech Republic
| | - Roman Mezencev
- Georgia Institute of Technology, College of Science, School of Biology, 310 Ferst Drive, Atlanta, GA, 30332, USA
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Fábian M, Novotná M, Raschmanová JŠ, Vargová K, Martinková M, Pilátová MB, Kešeľáková A. Divergent access to a novel 3,4-diaminophytosphingosine-like ceramide via sequential Overman rearrangement. Carbohydr Res 2023; 530:108874. [PMID: 37336150 DOI: 10.1016/j.carres.2023.108874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/11/2023] [Accepted: 06/15/2023] [Indexed: 06/21/2023]
Abstract
A straightforward approach to a novel phytosphingosine-like ceramide has been accomplished. The cornerstone features of this divergent synthesis are a cascade Overman rearrangement of tris(imidate) to introduce three desired stereogenic centres via sequential chirality transfer and an effective olefin cross-metathesis to install a long side chain. The final unusual phytoceramides were evaluated for their capacity to inhibit the proliferation of cancer cell lines. The preliminary results revealed that compound 21 exhibits promising anticancer activity against HeLa and HCT-116 cells as well as the excellent selectivity in cytotoxicity (malignant vs non-malignant cell lines).
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Affiliation(s)
- Martin Fábian
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Michaela Novotná
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Jana Špaková Raschmanová
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Kristína Vargová
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic
| | - Miroslava Martinková
- Institute of Chemical Sciences, Department of Organic Chemistry, P.J. Šafárik University, Moyzesova 11, 040 01, Košice, Slovak Republic.
| | - Martina Bago Pilátová
- Institute of Pharmacology, Faculty of Medicine, P.J. Šafárik University, SNP 1, 040 66, Košice, Slovak Republic
| | - Alexandra Kešeľáková
- Institute of Pharmacology, Faculty of Medicine, P.J. Šafárik University, SNP 1, 040 66, Košice, Slovak Republic
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Chida N. How interesting research is! and how important making friends is! J SYN ORG CHEM JPN 2022. [DOI: 10.5059/yukigoseikyokaishi.80.282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Noritaka Chida
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University
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Juvin J, Malherbe V, Belhomme MC, Castex S, Martinez A, Khartabil H, Haudrechy A. A stereo-electronic interpretation of a challenging orthoamide Overman rearrangement rationalized by molecular modelling. NEW J CHEM 2022. [DOI: 10.1039/d2nj02468c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Overman rearrangement difficulties are tentatively explained using stereo-electronic considerations, helping chemists to understand their troubles in this process.
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Affiliation(s)
- Judith Juvin
- Institut de Chimie Moléculaire de Reims, UMR 7312, SFR Condorcet FR CNRS 3417, F-51687 REIMS Cedex, France
| | - Victor Malherbe
- Institut de Chimie Moléculaire de Reims, UMR 7312, SFR Condorcet FR CNRS 3417, F-51687 REIMS Cedex, France
| | - Marie-Charlotte Belhomme
- Institut de Chimie Moléculaire de Reims, UMR 7312, SFR Condorcet FR CNRS 3417, F-51687 REIMS Cedex, France
| | - Stéphanie Castex
- Institut de Chimie Moléculaire de Reims, UMR 7312, SFR Condorcet FR CNRS 3417, F-51687 REIMS Cedex, France
| | - Agathe Martinez
- Institut de Chimie Moléculaire de Reims, UMR 7312, SFR Condorcet FR CNRS 3417, F-51687 REIMS Cedex, France
| | - Hassan Khartabil
- Institut de Chimie Moléculaire de Reims, UMR 7312, SFR Condorcet FR CNRS 3417, F-51687 REIMS Cedex, France
| | - Arnaud Haudrechy
- Institut de Chimie Moléculaire de Reims, UMR 7312, SFR Condorcet FR CNRS 3417, F-51687 REIMS Cedex, France
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Novotná M, Raschmanová JŠ, Martinková M, Pilátová MB, Kuchár J, Litecká M, Jáger D. Synthesis and in vitro antiproliferative profile of novel isomeric aza-analogues of natural jaspine B. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132570] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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