1
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Gallo-Rodriguez C, Rodriguez JB. Organoselenium Compounds in Medicinal Chemistry. ChemMedChem 2024; 19:e202400063. [PMID: 38778500 DOI: 10.1002/cmdc.202400063] [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: 01/19/2024] [Revised: 05/09/2024] [Accepted: 05/22/2024] [Indexed: 05/25/2024]
Abstract
The chemical and biological interest in this element and the molecules bearing selenium has been exponentially growing over the years. Selenium, formerly designated as a toxin, becomes a vital trace element for life that appears as selenocysteine and its dimeric form, selenocystine, in the active sites of selenoproteins, which catalyze a wide variety of reactions, including the detoxification of reactive oxygen species and modulation of redox activities. From the point of view of drug developments, organoselenium drugs are isosteres of sulfur-containing and oxygen-containing drugs with the advantage that the presence of the selenium atom confers antioxidant properties and high lipophilicity, which would increase cell membrane permeation leading to better oral bioavailability. This statement is the paramount relevance considering the big number of clinically employed compounds bearing sulfur or oxygen atoms in their structures including nucleosides and carbohydrates. Thus, in this article we have focused on the relevant features of the application of selenium in medicinal chemistry. With the increasing interest in selenium chemistry, we have attempted to highlight the most significant published data on this subject, mainly concentrating the analysis on the last years. In consequence, the recent advances of relevant pharmacological organoselenium compounds are discussed.
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Affiliation(s)
- Carola Gallo-Rodriguez
- Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), C1428EHA, Buenos Aires, Argentina
| | - Juan B Rodriguez
- Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos, Aires, Argentina
- CONICET-Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), C1428EHA, Buenos Aires, Argentina
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2
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Sonego JM, de Diego SI, Szajnman SH, Gallo-Rodriguez C, Rodriguez JB. Organoselenium Compounds: Chemistry and Applications in Organic Synthesis. Chemistry 2023; 29:e202300030. [PMID: 37378970 DOI: 10.1002/chem.202300030] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 06/18/2023] [Accepted: 06/28/2023] [Indexed: 06/29/2023]
Abstract
Selenium, originally described as a toxin, turns out to be a crucial trace element for life that appears as selenocysteine and its dimer, selenocystine. From the point of view of drug developments, selenium-containing drugs are isosteres of sulfur and oxygen with the advantage that the presence of the selenium atom confers antioxidant properties and high lipophilicity, which would increase cell membrane permeation leading to better oral bioavailability. In this article, we have focused on the relevant features of the selenium atom, above all, the corresponding synthetic approaches to access a variety of organoselenium molecules along with the proposed reaction mechanisms. The preparation and biological properties of selenosugars, including selenoglycosides, selenonucleosides, selenopeptides, and other selenium-containing compounds will be treated. We have attempted to condense the most important aspects and interesting examples of the chemistry of selenium into a single article.
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Affiliation(s)
- Juan M Sonego
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
| | - Sheila I de Diego
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
| | - Sergio H Szajnman
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
| | - Carola Gallo-Rodriguez
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), C1428EHA, Buenos Aires, Argentina
| | - Juan B Rodriguez
- Departamento de Química Orgánica Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos Aires, Argentina
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3
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Romanò C, Bengtsson D, Infantino AS, Oscarson S. Synthesis of fluoro- and seleno-containing D-lactose and D-galactose analogues. Org Biomol Chem 2023; 21:2545-2555. [PMID: 36877217 DOI: 10.1039/d2ob02299k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Synthetic deoxy-fluoro-carbohydrate derivatives and seleno-sugars are useful tools in protein-carbohydrate interaction studies using nuclear magnetic resonance spectroscopy because of the presence of the 19F and 77Se reporter nuclei. Seven saccharides containing both these atoms have been synthesized, three monosaccharides, methyl 6-deoxy-6-fluoro-1-seleno-β-D-galactopyranoside (1) and methyl 2-deoxy-2-fluoro-1-seleno-α/β-D-galactopyranoside (2α and 2β), and four disaccharides, methyl 4-O-(β-D-galactopyranosyl)-2-deoxy-2-fluoro-1-seleno-β-D-glucopyranoside (3), methyl 4-Se-(β-D-galactopyranosyl)-2-deoxy-2-fluoro-4-seleno-β-D-glucopyranoside (4), and methyl 4-Se-(2-deoxy-2-fluoro-α/β-D-galactopyranosyl)-4-seleno-β-D-glucopyranoside (5α and 5β), the three latter compounds with an interglycosidic selenium atom. Selenoglycosides 1 and 3 were obtained from the corresponding bromo sugar by treatment with dimethyl selenide and a reducing agent, while compounds 2α/2β, 4, and 5α/5β were synthesized by the coupling of a D-galactosyl selenolate, obtained in situ from the corresponding isoselenouronium salt, with either methyl iodide or a 4-O-trifluoromethanesulfonyl D-galactosyl moiety. While benzyl ether protecting groups were found to be incompatible with the selenide linkage during deprotection, a change to acetyl esters afforded 4 in a 17% overall yield and over 9 steps from peracetylated D-galactosyl bromide. The synthesis of 5 was performed similarly, but the 2-fluoro substituent led to reduced stereoselectivity in the formation of the isoselenouronium salt (α/β ∼ 1 : 2.3). However, the β-anomer of the uronium salt could be obtained almost pure (∼98%) by precipitation from the reaction mixture. The following displacement reaction occurred without anomerisation, affording, after deacetylation, pure 5β.
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Affiliation(s)
- Cecilia Romanò
- Centre for Synthesis and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland.
| | - Dennis Bengtsson
- Centre for Synthesis and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland.
| | - Angela Simona Infantino
- Centre for Synthesis and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland.
| | - Stefan Oscarson
- Centre for Synthesis and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland.
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4
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Rana A, Manna T, Kumar Misra A. Synthesis of selenium linked disaccharides using glycosyl selenocyanates as selenium precursors. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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5
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Shit P, Sahaji S, Misra AK. Synthesis of selenoglycosides and selenium linked disaccharides using reductive cleavage of diselenides. Carbohydr Res 2022; 516:108554. [DOI: 10.1016/j.carres.2022.108554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 03/28/2022] [Accepted: 03/30/2022] [Indexed: 11/02/2022]
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6
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Sánchez-Fernández EM, García-Hernández R, Gamarro F, Arroba AI, Aguilar-Diosdado M, Padrón JM, García Fernández JM, Ortiz Mellet C. Synthesis of sp 2-Iminosugar Selenoglycolipids as Multitarget Drug Candidates with Antiproliferative, Leishmanicidal and Anti-Inflammatory Properties. Molecules 2021; 26:molecules26247501. [PMID: 34946583 PMCID: PMC8705409 DOI: 10.3390/molecules26247501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/05/2021] [Accepted: 12/08/2021] [Indexed: 11/16/2022] Open
Abstract
sp2-Iminosugar glycolipids (sp2-IGLs) represent a consolidated family of glycoconjugate mimetics encompassing a monosaccharide-like glycone moiety with a pseudoamide-type nitrogen replacing the endocyclic oxygen atom of carbohydrates and an axially-oriented lipid chain anchored at the pseudoanomeric position. The combination of these structural features makes them promising candidates for the treatment of a variety of conditions, spanning from cancer and inflammatory disorders to parasite infections. The exacerbated anomeric effect associated to the putative sp2-hybridized N-atom imparts chemical and enzymatic stability to sp2-IGLs and warrants total α-anomeric stereoselectivity in the key glycoconjugation step. A variety of O-, N-, C- and S-pseudoglycosides, differing in glycone configurational patterns and lipid nature, have been previously prepared and evaluated. Here we expand the chemical space of sp2-IGLs by reporting the synthesis of α-d-gluco-configured analogs with a bicyclic (5N,6O-oxomethylidene)nojirimycin (ONJ) core incorporating selenium at the glycosidic position. Structure-activity relationship studies in three different scenarios, namely cancer, Leishmaniasis and inflammation, convey that the therapeutic potential of the sp2-IGLs is highly dependent, not only on the length of the lipid chain (linear aliphatic C12 vs. C8), but also on the nature of the glycosidic atom (nitrogen vs. sulfur vs. selenium). The ensemble of results highlights the α-dodecylseleno-ONJ-glycoside as a promising multitarget drug candidate.
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Affiliation(s)
- Elena M. Sánchez-Fernández
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, C/Profesor García González 1, 41012 Seville, Spain;
- Correspondence: ; Tel.: +34-954-559-997
| | - Raquel García-Hernández
- Instituto de Parasitología y Biomedicina “López-Neyra”, Parque Tecnológico de Ciencias de la Salud, 18016 Granada, Spain; (R.G.-H.); (F.G.)
| | - Francisco Gamarro
- Instituto de Parasitología y Biomedicina “López-Neyra”, Parque Tecnológico de Ciencias de la Salud, 18016 Granada, Spain; (R.G.-H.); (F.G.)
| | - Ana I. Arroba
- Research Unit, Biomedical Research and Innovation Institute of Cádiz, Puerta del Mar University Hospital, Av/Ana de Viya 21, 11009 Cádiz, Spain; (A.I.A.); (M.A.-D.)
| | - Manuel Aguilar-Diosdado
- Research Unit, Biomedical Research and Innovation Institute of Cádiz, Puerta del Mar University Hospital, Av/Ana de Viya 21, 11009 Cádiz, Spain; (A.I.A.); (M.A.-D.)
| | - José M. Padrón
- BioLab, Instituto Universitario de Bio-Orgánica Antonio González, Universidad de La Laguna, C/Astrofísico Francisco Sánchez 2, 38206 La Laguna, Spain;
| | - José M. García Fernández
- Instituto de Investigaciones Químicas, CSIC-University of Seville, Américo Vespucio 49, 41092 Sevilla, Spain;
| | - Carmen Ortiz Mellet
- Department of Organic Chemistry, Faculty of Chemistry, University of Seville, C/Profesor García González 1, 41012 Seville, Spain;
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7
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Fukuo H, Suzuki T, Shimabukuro J, Komura N, Tanaka H, Imamura A, Ishida H, Ando H. Synthesis of Diverse Seleno‐Glycolipids
via
the Transacetalization of Selenoacetals. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hayata Fukuo
- Department of Applied Bioorganic Chemistry Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Tatsuya Suzuki
- Department of Applied Bioorganic Chemistry Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Current address: Faculty of Pharmaceutical Sciences Aomori University 2-3-1 Koubata Aomori-shi Aomori 030-0943 Japan
| | - Junpei Shimabukuro
- 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
| | - Hide‐Nori Tanaka
- Institute for Glyco-core Research (iGCORE) Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Akihiro Imamura
- Department of Applied Bioorganic Chemistry Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Institute for Glyco-core Research (iGCORE) Gifu University 1-1 Yanagido Gifu 501-1193 Japan
| | - Hideharu Ishida
- Department of Applied Bioorganic Chemistry Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Institute for Glyco-core Research (iGCORE) Gifu University 1-1 Yanagido Gifu 501-1193 Japan
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN) 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
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8
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Manna T, Misra AK. On-water synthesis of glycosyl selenocyanate derivatives and their application in the metal free organocatalytic preparation of nonglycosidic selenium linked pseudodisaccharide derivatives. RSC Adv 2021; 11:10902-10911. [PMID: 35423588 PMCID: PMC8695869 DOI: 10.1039/d1ra00711d] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/02/2021] [Indexed: 12/23/2022] Open
Abstract
Glycosyl selenocyanate derivatives were prepared in very good yield by the treatment of glycosyl halide or triflate derivatives with potassium selenocyanate in water. A variety of selenium linked pseudodisaccharide derivatives were prepared in excellent yield using glycosyl selenocyanates as stable building blocks in the presence of hydrazine hydrate under metal-free organocatalytic reaction conditions.
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Affiliation(s)
- Tapasi Manna
- Division of Molecular Medicine, Bose Institute P-1/12, C.I.T. Scheme VII M Kolkata 700054 India +91-33-2355-3886
| | - Anup Kumar Misra
- Division of Molecular Medicine, Bose Institute P-1/12, C.I.T. Scheme VII M Kolkata 700054 India +91-33-2355-3886
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9
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Iadonisi A, Traboni S, Capasso D, Bedini E, Cuomo S, Di Gaetano S, Vessella G. Switchable synthesis of glycosyl selenides or diselenides with direct use of selenium as the selenating agent. Org Chem Front 2021. [DOI: 10.1039/d1qo00045d] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Chemoselective synthesis of either diglycosyl selenides or diselenides. Elementary selenium as the selenating agent.
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Affiliation(s)
- Alfonso Iadonisi
- Department of Chemical Sciences
- University of Naples Federico II
- 80126 Naples
- Italy
| | - Serena Traboni
- Department of Chemical Sciences
- University of Naples Federico II
- 80126 Naples
- Italy
| | - Domenica Capasso
- Department of Pharmacy
- University of Naples Federico II
- 80134 Naples
- Italy
| | - Emiliano Bedini
- Department of Chemical Sciences
- University of Naples Federico II
- 80126 Naples
- Italy
| | - Sabrina Cuomo
- Department of Chemical Sciences
- University of Naples Federico II
- 80126 Naples
- Italy
| | | | - Giulia Vessella
- Department of Chemical Sciences
- University of Naples Federico II
- 80126 Naples
- Italy
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10
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Sweet Selenium: Synthesis and Properties of Selenium-Containing Sugars and Derivatives. Pharmaceuticals (Basel) 2020; 13:ph13090211. [PMID: 32859124 PMCID: PMC7558951 DOI: 10.3390/ph13090211] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 08/19/2020] [Accepted: 08/25/2020] [Indexed: 02/07/2023] Open
Abstract
In the last decades, organoselenium compounds gained interest due to their important biological features. However, the lack of solubility, which characterizes most of them, makes their actual clinical exploitability a hard to reach goal. Selenosugars, with their intrinsic polarity, do not suffer from this issue and as a result, they can be conceived as a useful alternative. The aim of this review is to provide basic knowledge of the synthetic aspects of selenosugars, selenonium salts, selenoglycosides, and selenonucleotides. Their biological properties will be briefly detailed. Of course, it will not be a comprehensive dissertation but an analysis of what the authors think is the cream of the crop of this interesting research topic.
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11
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Manna T, Misra AK. Glycosyl selenoacetates: versatile building blocks for the preparation of stereoselective selenoglycosides and selenium linked disaccharides. Org Biomol Chem 2019; 17:8902-8912. [PMID: 31553009 DOI: 10.1039/c9ob01623f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Glycosyl selenoacetate derivatives were prepared by the treatment of glycosyl halide with potassium selenocyanate followed by acetylation of in situ generated glycosyl selenols in one pot. A variety of selenoglycosides and selenium linked disaccharide derivatives were prepared in very good to excellent yields using glycosyl selenoacetates as stable building blocks under mild reaction conditions.
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Affiliation(s)
- Tapasi Manna
- Bose Institute, Division of Molecular Medicine, P-1/12, C.I.T. Scheme VII M, Kolkata 700054, India.
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12
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Suzuki T, Hayashi C, Komura N, Tamai R, Uzawa J, Ogawa J, Tanaka HN, Imamura A, Ishida H, Kiso M, Yamaguchi Y, Ando H. Synthesis and Glycan-Protein Interaction Studies of Se-Sialosides by 77Se NMR. Org Lett 2019; 21:6393-6396. [PMID: 31393132 DOI: 10.1021/acs.orglett.9b02303] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
To expand the potential of Se-carbohydrates for multifunctional mimicry of sugars, herein we addressed the synthesis of the highly challenging and biologically significant Se-glycosides of sialic acid (Se-sialosides). An α-sialyl selenolate anion generated in situ smoothly reacted with electrophiles to give α-Se-sialosides as single stereoisomers. A Se-sialoside was sequentially incorporated with selenium, producing a triseleno-sialoside. This molecule was used as a 77Se NMR-active handle for studying glycan-protein interaction, revealing different binding profiles of sialic acid binding proteins.
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Affiliation(s)
- Tatsuya Suzuki
- Department of Applied Bioorganic Chemistry , Gifu University , 1-1, Yanagido , Gifu-shi, Gifu 501-1193 , Japan
| | - Chieka Hayashi
- Department of Applied Bioorganic Chemistry , Gifu University , 1-1, Yanagido , Gifu-shi, Gifu 501-1193 , Japan
| | - Naoko Komura
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN) , Gifu University , 1-1, Yanagido , Gifu-shi, Gifu 501-1193 , Japan
| | - Rie Tamai
- Department of Applied Bioorganic Chemistry , Gifu University , 1-1, Yanagido , Gifu-shi, Gifu 501-1193 , Japan
| | - Jun Uzawa
- Structural Glycobiology Team, Systems Glycobiology Research Group , RIKEN Global Research Cluster , 2-1 Hirosawa, Wako-shi, Saitama 351-0198 , Japan
| | - Junya Ogawa
- Department of Applied Bioorganic Chemistry , Gifu University , 1-1, Yanagido , Gifu-shi, Gifu 501-1193 , Japan
| | - Hide-Nori Tanaka
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN) , Gifu University , 1-1, Yanagido , Gifu-shi, Gifu 501-1193 , Japan
| | - Akihiro Imamura
- Department of Applied Bioorganic Chemistry , Gifu University , 1-1, Yanagido , Gifu-shi, Gifu 501-1193 , Japan
| | - Hideharu Ishida
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN) , Gifu University , 1-1, Yanagido , Gifu-shi, Gifu 501-1193 , Japan.,Department of Applied Bioorganic Chemistry , Gifu University , 1-1, Yanagido , Gifu-shi, Gifu 501-1193 , Japan
| | - Makoto Kiso
- Department of Applied Bioorganic Chemistry , Gifu University , 1-1, Yanagido , Gifu-shi, Gifu 501-1193 , Japan.,Institute for Integrated Cell-Material Sciences (WPI-iCeMS) , Kyoto University , Yoshida Ushinomiya-cho, Sakyo-ku, Kyoto , Japan
| | - Yoshiki Yamaguchi
- Structural Glycobiology Team, Systems Glycobiology Research Group , RIKEN Global Research Cluster , 2-1 Hirosawa, Wako-shi, Saitama 351-0198 , Japan
| | - Hiromune Ando
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN) , Gifu University , 1-1, Yanagido , Gifu-shi, Gifu 501-1193 , Japan.,Institute for Integrated Cell-Material Sciences (WPI-iCeMS) , Kyoto University , Yoshida Ushinomiya-cho, Sakyo-ku, Kyoto , Japan
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13
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Uzawa J, Shimabukuro J, Suzuki T, Imamura A, Ishida H, Ando H, Yamaguchi Y. J( 77 Se, 1 H) and J( 77 Se, 13 C) couplings of seleno-carbohydrates obtained by 77 Se satellite 1D 13 C spectroscopy and 77 Se selective HR-HMBC spectroscopy. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2018; 56:836-846. [PMID: 29693283 DOI: 10.1002/mrc.4746] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 04/08/2018] [Accepted: 04/14/2018] [Indexed: 06/08/2023]
Abstract
Seleno-carbohydrates are those in which the oxygen of the glycosidic bond or the hydroxyl group is artificially replaced with selenium. This substitution changes 1 H and 13 C chemical shifts and produces spin coupling constants involving 77 Se. Coupling constants, such as 2-3 J(77 Se, 1 H), are likely to be useful for conformational analyses of glycans because such couplings are never observed in natural glycans. Several papers have discussed the relationship between 2-3 J(77 Se, 1 H) and conformation; however, only few reports describe 1-3 J(77 Se, 13 C), which could also be useful. Here, we obtain 77 Se coupling constants of seleno-carbohydrates from 77 Se-selective HR-HMBC and 77 Se satellites in 1D 13 C spectra and examine their conformations using the Newman projection scheme.
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Affiliation(s)
- Jun Uzawa
- Structural Glycobiology Team, Systems Glycobiology Research Group, RIKEN Global Research Cluster, Wako, Japan
| | - Junpei Shimabukuro
- Department of Applied Bioorganic Chemistry, Gifu University, Gifu, Japan
| | - Tatsuya Suzuki
- Department of Applied Bioorganic Chemistry, Gifu University, Gifu, Japan
| | - Akihiro Imamura
- Department of Applied Bioorganic Chemistry, Gifu University, Gifu, Japan
| | - Hideharu Ishida
- Department of Applied Bioorganic Chemistry, Gifu University, Gifu, Japan
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN), Gifu University, Gifu, Japan
| | - Hiromune Ando
- Department of Applied Bioorganic Chemistry, Gifu University, Gifu, Japan
- Center for Highly Advanced Integration of Nano and Life Sciences (G-CHAIN), Gifu University, Gifu, Japan
| | - Yoshiki Yamaguchi
- Structural Glycobiology Team, Systems Glycobiology Research Group, RIKEN Global Research Cluster, Wako, Japan
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14
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Zhu F, O'Neill S, Rodriguez J, Walczak MA. Stereoretentive Reactions at the Anomeric Position: Synthesis of Selenoglycosides. Angew Chem Int Ed Engl 2018; 57:7091-7095. [DOI: 10.1002/anie.201802847] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 04/16/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Feng Zhu
- Department of Chemistry and Biochemistry University of Colorado Boulder CO 80309 USA
| | - Sloane O'Neill
- Department of Chemistry and Biochemistry University of Colorado Boulder CO 80309 USA
| | - Jacob Rodriguez
- Department of Chemistry and Biochemistry University of Colorado Boulder CO 80309 USA
| | - Maciej A. Walczak
- Department of Chemistry and Biochemistry University of Colorado Boulder CO 80309 USA
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15
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Zhu F, O'Neill S, Rodriguez J, Walczak MA. Stereoretentive Reactions at the Anomeric Position: Synthesis of Selenoglycosides. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802847] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Feng Zhu
- Department of Chemistry and Biochemistry University of Colorado Boulder CO 80309 USA
| | - Sloane O'Neill
- Department of Chemistry and Biochemistry University of Colorado Boulder CO 80309 USA
| | - Jacob Rodriguez
- Department of Chemistry and Biochemistry University of Colorado Boulder CO 80309 USA
| | - Maciej A. Walczak
- Department of Chemistry and Biochemistry University of Colorado Boulder CO 80309 USA
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16
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Shimabukuro J, Makyio H, Suzuki T, Nishikawa Y, Kawasaki M, Imamura A, Ishida H, Ando H, Kato R, Kiso M. Synthesis of seleno-fucose compounds and their application to the X-ray structural determination of carbohydrate-lectin complexes using single/multi-wavelength anomalous dispersion phasing. Bioorg Med Chem 2017; 25:1132-1142. [DOI: 10.1016/j.bmc.2016.12.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 12/15/2016] [Accepted: 12/16/2016] [Indexed: 12/18/2022]
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17
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Makyio H, Shimabukuro J, Suzuki T, Imamura A, Ishida H, Kiso M, Ando H, Kato R. Six independent fucose-binding sites in the crystal structure of Aspergillus oryzae lectin. Biochem Biophys Res Commun 2016; 477:477-82. [PMID: 27318092 DOI: 10.1016/j.bbrc.2016.06.069] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 06/14/2016] [Indexed: 11/15/2022]
Abstract
The crystal structure of AOL (a fucose-specific lectin of Aspergillus oryzae) has been solved by SAD (single-wavelength anomalous diffraction) and MAD (multi-wavelength anomalous diffraction) phasing of seleno-fucosides. The overall structure is a six-bladed β-propeller similar to that of other fucose-specific lectins. The fucose moieties of the seleno-fucosides are located in six fucose-binding sites. Although the Arg and Glu/Gln residues bound to the fucose moiety are common to all fucose-binding sites, the amino-acid residues involved in fucose binding at each site are not identical. The varying peak heights of the seleniums in the electron density map suggest that each fucose-binding site has a different carbohydrate binding affinity.
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Affiliation(s)
- Hisayoshi Makyio
- Structural Biology Research Center, Photon Factory, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki, 305-0801, Japan
| | - Junpei Shimabukuro
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan; Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Yoshida Ushinomiya-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Tatsuya Suzuki
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan; Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Yoshida Ushinomiya-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Akihiro Imamura
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan
| | - Hideharu Ishida
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan
| | - Makoto Kiso
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan; Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Yoshida Ushinomiya-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Hiromune Ando
- Department of Applied Bioorganic Chemistry, Gifu University, 1-1 Yanagido, Gifu-shi, Gifu 501-1193, Japan; Institute for Integrated Cell-Material Sciences (WPI-iCeMS), Kyoto University, Yoshida Ushinomiya-cho, Sakyo-ku, Kyoto 606-8501, Japan.
| | - Ryuichi Kato
- Structural Biology Research Center, Photon Factory, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki, 305-0801, Japan.
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18
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Hossain MI, Hanashima S, Nomura T, Lethu S, Tsuchikawa H, Murata M, Kusaka H, Kita S, Maenaka K. Synthesis and Th1-immunostimulatory activity of α-galactosylceramide analogues bearing a halogen-containing or selenium-containing acyl chain. Bioorg Med Chem 2016; 24:3687-95. [PMID: 27325450 DOI: 10.1016/j.bmc.2016.06.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 06/03/2016] [Accepted: 06/03/2016] [Indexed: 12/13/2022]
Abstract
A novel series of CD1d ligand α-galactosylceramides (α-GalCers) were synthesized by incorporation of the heavy atoms Br and Se in the acyl chain backbone of α-galactosyl-N-cerotoylphytosphingosine. The synthetic analogues are potent CD1d ligands and stimulate mouse invariant natural killer T (iNKT) cells to selectively enhance Th1 cytokine production. These synthetic analogues would be efficient X-ray crystallographic probes to disclose precise atomic positions of alkyl carbons and lipid-protein interactions in KRN7000/CD1d complexes.
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Affiliation(s)
- Md Imran Hossain
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan; JST, ERATO, Lipid Active Structure Project, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Shinya Hanashima
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan.
| | - Takuto Nomura
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Sébastien Lethu
- JST, ERATO, Lipid Active Structure Project, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Hiroshi Tsuchikawa
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Michio Murata
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan; JST, ERATO, Lipid Active Structure Project, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan.
| | - Hiroki Kusaka
- Laboratory of Biomolecular Science, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan
| | - Shunsuke Kita
- Laboratory of Biomolecular Science, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan
| | - Katsumi Maenaka
- Laboratory of Biomolecular Science, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan
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19
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McDonagh AW, Mahon MF, Murphy PV. Lewis Acid Induced Anomerization of Se-Glycosides. Application to Synthesis of α-Se-GalCer. Org Lett 2016; 18:552-5. [DOI: 10.1021/acs.orglett.5b03591] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Anthony W. McDonagh
- School
of Chemistry, National University of Ireland Galway, University Road, Galway, Ireland
| | - Mary F. Mahon
- Department
of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, United Kingdom
| | - Paul V. Murphy
- School
of Chemistry, National University of Ireland Galway, University Road, Galway, Ireland
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