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Dimakos V, Taylor MS. Site-Selective Functionalization of Hydroxyl Groups in Carbohydrate Derivatives. Chem Rev 2018; 118:11457-11517. [DOI: 10.1021/acs.chemrev.8b00442] [Citation(s) in RCA: 148] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Victoria Dimakos
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
| | - Mark S. Taylor
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
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McCabe Dunn JM, Reibarkh M, Sherer EC, Orr RK, Ruck RT, Simmons B, Bellomo A. The protecting-group free selective 3'-functionalization of nucleosides. Chem Sci 2017; 8:2804-2810. [PMID: 28553517 PMCID: PMC5426439 DOI: 10.1039/c6sc05081f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 01/06/2017] [Indexed: 11/21/2022] Open
Abstract
The direct and chemoselective 3'-phosphoramidation, phosphorylation and acylation of nucleosides are described. Upon the discovery of a novel 3'-phosphorylamidation of therapeutic nucleoside analogues with DBU, we explored the mechanism of this rare selectivity through a combination of NMR spectroscopy and computational studies. The NMR and computational findings allowed us to develop a predictive computational model that accurately assesses the potential for 3'-functionalization for a broad range of nucleosides and nucleoside mimetics. The synthetic utility of this model was exemplified by demonstration on a broad scope of nucleosides and electrophiles yielding targets that were previously only accessible via a protection/deprotection sequence or an enzymatic approach.
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Affiliation(s)
- Jamie M McCabe Dunn
- Department of Process Research & Development , MRL , Merck & Co., Inc. , Rahway , NJ 07065 , USA . ;
| | - Mikhail Reibarkh
- Department of Process Research & Development , MRL , Merck & Co., Inc. , Rahway , NJ 07065 , USA . ;
| | - Edward C Sherer
- Department of Modelling and Informatics , MRL , Merck & Co., Inc. , Rahway , NJ 07065 , USA
| | - Robert K Orr
- Department of Process Research & Development , MRL , Merck & Co., Inc. , Rahway , NJ 07065 , USA . ;
| | - Rebecca T Ruck
- Department of Process Research & Development , MRL , Merck & Co., Inc. , Rahway , NJ 07065 , USA . ;
| | - Bryon Simmons
- Department of Process Research & Development , MRL , Merck & Co., Inc. , Rahway , NJ 07065 , USA . ;
| | - Ana Bellomo
- Department of Process Research & Development , MRL , Merck & Co., Inc. , Rahway , NJ 07065 , USA . ;
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Koumbis AE, Kotoulas SS, Gallos JK. A convenient synthesis of 2-C-methyl-d-erythritol 4-phosphate and isotopomers of its precursor. Tetrahedron 2007. [DOI: 10.1016/j.tet.2006.12.078] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
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Makimura Y, Ishida H, Kiso M, Hasegawa A. Synthetic Studies on Tumor-Associated Antigens: Efficient Syntheses of Leaand Sialyl-LeaOligosaccharides, and Their Deaminated Analogs1. J Carbohydr Chem 2006. [DOI: 10.1080/07328309608006500] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Yataka Makimura
- a Department of Applied Bioorganic Chemistry , Gifu University , Gifu 501-11, Japan
| | - Hideharu Ishida
- a Department of Applied Bioorganic Chemistry , Gifu University , Gifu 501-11, Japan
| | - Makoto Kiso
- a Department of Applied Bioorganic Chemistry , Gifu University , Gifu 501-11, Japan
| | - Akira Hasegawa
- a Department of Applied Bioorganic Chemistry , Gifu University , Gifu 501-11, Japan
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Watanabe Y, Kiyosawa Y, Hyodo S, Hayashi M. A stannylene strategy for regioselective acylation and phosphorylation of 1,2-cyclohexylidene-myo-inositol. Its convenient resolution and phosphatidylinositol synthesis. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2004.11.055] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Cleator E, McCusker CF, Steltzer F, Ley SV. Grignard additions to 2-uloses: synthesis of stereochemically pure tertiary alcohols. Tetrahedron Lett 2004. [DOI: 10.1016/j.tetlet.2004.02.106] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Sasaki K, Nishida Y, Uzawa H, Kobayashi K. N-Acetyl-6-sulfo-d-glucosamine as a promising mimic of N-Acetyl neuraminic acid. Bioorg Med Chem Lett 2003; 13:2821-3. [PMID: 14611836 DOI: 10.1016/s0960-894x(03)00611-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
6-Sulfo-D-GlcNAc with a molecular geometry close to that of N-acetylneuraminic acid (Neu5Ac) was hypothesized to serve as a simple Neu5Ac mimic possessing high potential in biochemical and medicinal applications. The hypothesis was evidenced with a neuraminidase inhibition assay using p-nitrophenyl (pNP) 3-, 4-, and 6-sulfo-beta-D-GlcNAc (4, 5 and 2a) and 6-sulfo-beta-D-Glc 6, in which only pNP 6-sulfo-beta-D-GlcNAc 2a was found to show substantial activity.
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Affiliation(s)
- Kenji Sasaki
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Nagoya, Japan
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Sato KI, Akai S, Sakuma M, Kojima M, Suzuki KJ. Practical synthesis of [1-13C]- and [6-13C]-d-galactose. Tetrahedron Lett 2003. [DOI: 10.1016/s0040-4039(03)01098-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Kaila N, Thomas BE. Design and synthesis of sialyl Lewis(x) mimics as E- and P-selectin inhibitors. Med Res Rev 2002; 22:566-601. [PMID: 12369089 DOI: 10.1002/med.10018] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The selectins are a family of cell-adhesion proteins that mediate the rolling of leukocytes on activated endothelial cells through the recognition of the carbohydrate epitope sialyl Lewis(x) (sLe(x)). Control of the leukocyte-endothelial cell adhesion process may prove useful in cases where excess recruitment of leukocytes can contribute to acute diseases such as stroke and reperfusion injury and chronic diseases such as psoriasis and rheumatoid arthritis. The development of molecules that block the interactions between sLe(x) and the selectins has become an active area of research. In this review, we will highlight the various approaches taken toward the development of sLe(x) mimetics as antagonists of E- and P-selectin, including the use of structural information about the selectins and their interactions with sLe(x) that have been revealed through the use of NMR, protein crystallography and molecular modeling.
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Affiliation(s)
- Neelu Kaila
- Department of Chemical Sciences and Biological Chemistry, WYETH, 200 Cambridge Park Drive, Cambridge, Massachusetts 02140, USA.
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Lin CC, Morís-Varas F, Weitz-Schmidt G, Wong CH. Synthesis of sialyl Lewis x mimetics as selectin inhibitors by enzymatic aldol condensation reactions. Bioorg Med Chem 1999; 7:425-33. [PMID: 10220028 DOI: 10.1016/s0968-0896(98)00242-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Several D-mannosyl phosphate/phosphonate derivatives have been enzymatically prepared as sialyl Lewis x tetrasaccharide mimics, which showed strong-to-moderate inhibition against E-, P-, and L-selectins. The synthesis of these mimics is very straightforward; mannosyl aldehyde derivatives are condensed with dihydroxyacetone phosphate (DHAP) in the presence of a DHAP-dependent aldolase to provide mannosyl phosphates.
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Affiliation(s)
- C C Lin
- Department of Chemistry and Skaggs Institute of Chemical Biology, The Scripps Research Institute, La Jolla, CA 92037, USA
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Grindley TB. Applications of tin-containing intermediates to carbohydrate chemistry. Adv Carbohydr Chem Biochem 1998; 53:17-142. [PMID: 9710969 DOI: 10.1016/s0065-2318(08)60043-8] [Citation(s) in RCA: 141] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- T B Grindley
- Department of Chemistry, Dalhousie University, Halifax, Nova Scotia, Canada
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Simanek EE, McGarvey GJ, Jablonowski JA, Wong CH. Selectinminus signCarbohydrate Interactions: From Natural Ligands to Designed Mimics. Chem Rev 1998; 98:833-862. [PMID: 11848916 DOI: 10.1021/cr940226i] [Citation(s) in RCA: 375] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Eric E. Simanek
- Department of Chemistry, The Skaggs Institute for Chemical Biology and The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037
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Bertozzi CR, Singer MS, Rosen SD. An ELISA for selectins based on binding to a physiological ligand. J Immunol Methods 1997; 203:157-65. [PMID: 9149809 DOI: 10.1016/s0022-1759(97)00026-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Members of the selectin family of adhesion receptors, consisting of L-, P- and E-selectin, mediate the initial interaction between leukocytes and endothelium during leukocyte trafficking from the blood into tissue sites. These receptors have attracted great attention in recent years due to their participation in a number of acute and chronic inflammatory diseases. We describe here a new ELISA that measures the binding between selectin-IgG chimeras and a physiological ligand for L-selectin and can be used to screen selectin inhibitors. The ligand used is a mucin-like glycoprotein known as GlyCAM-1, which is derived from high endothelial venules in secondary lymphoid organs. We demonstrate binding of all three selectins to GlyCAM-1 and demonstrate that the binding interactions satisfy a number of important criteria. The advantage of this ELISA over previous assays is that a macromolecular physiological ligand is employed, rather than a fortuitous or simplified carbohydrate ligand. Thus, the protein-carbohydrate interactions, as well as other interactions contributing to ligand recognition, can be investigated. The assay is suitable for high-throughout screening of compounds and may find use in the identification of selectin antagonists with anti-inflammatory potential.
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Affiliation(s)
- C R Bertozzi
- Department of Anatomy, University of California, San Francisco 94143-0452, USA
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Kretzschmar G, Toepfer A, Hüls C, Krause M. Pitfalls in the synthesis and biological evaluation of sialyl-LewisX mimetics as potential selectin antagonists. Tetrahedron 1997. [DOI: 10.1016/s0040-4020(96)01178-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Desai T, Gigg J, Gigg R, Martín-Zamora E. The preparation of racemic and enantiomerically pure myo-inositol derivatives as intermediates for the synthesis of phosphatidylinositol 3-, 3,4-bis-, and 3,4,5-tris-phosphates and for the synthesis of analogues of 1d-myo-inositol 1,3,4,5-tetrakisphosphate. Carbohydr Res 1996. [DOI: 10.1016/s0008-6215(96)00211-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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