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Wang L, Hashidoko Y, Hashimoto M. Cosolvent-Promoted O-Benzylation with Silver(I) Oxide: Synthesis of 1'-Benzylated Sucrose Derivatives, Mechanistic Studies, and Scope Investigation. J Org Chem 2016; 81:4464-74. [PMID: 27149197 DOI: 10.1021/acs.joc.6b00144] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A cosolvent-promoted O-benzylation strategy with Ag2O was developed. The cosolvent consisting of CH2Cl2 and n-hexane can not only improve the reaction solubility for carbohydrates but also increase the benzylation efficiency. The formation of byproducts is greatly inhibited in the developed method. This method is simple, mild, and highly effective, and numerous 1'-benzylated sucrose derivatives were prepared including a photoreactive (trifluoromethyl)phenyldiazirine-based sucrose. The mechanisms of benzylation with primary and secondary benzyl bromides were also elaborated. Furthermore, the application scope with alcohols, glucose, and ribose derivatives was investigated.
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Affiliation(s)
- Lei Wang
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University , Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan
| | - Yasuyuki Hashidoko
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University , Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan
| | - Makoto Hashimoto
- Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University , Kita 9, Nishi 9, Kita-ku, Sapporo 060-8589, Japan
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Tachrim ZP, Wang L, Yoshida T, Muto M, Nakamura T, Masuda K, Hashidoko Y, Hashimoto M. Comprehensive structural analysis of halogenated sucrose derivatives: Revisiting the reactivity of sucrose primary alcohols. ChemistrySelect 2016. [DOI: 10.1002/slct.201500003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zetryana Puteri Tachrim
- Division of Applied Science; Graduate School of Agriculture, Hokkaido University; Kita 9, Nishi 9, Kita-ku Sapporo 060-8589 Japan
| | - Lei Wang
- Division of Applied Science; Graduate School of Agriculture, Hokkaido University; Kita 9, Nishi 9, Kita-ku Sapporo 060-8589 Japan
| | - Takuma Yoshida
- Division of Applied Science; Graduate School of Agriculture, Hokkaido University; Kita 9, Nishi 9, Kita-ku Sapporo 060-8589 Japan
| | - Miho Muto
- Department of Agricultural and Life Science; Obihiro University of Agriculture and Veterinary Medicine; Inada-cho Obihiro 080-8555 Japan
| | - Tadashi Nakamura
- Department of Agricultural and Life Science; Obihiro University of Agriculture and Veterinary Medicine; Inada-cho Obihiro 080-8555 Japan
| | - Katsuyoshi Masuda
- Suntory Institute for Bioorganic Research; 1-1-1 Wakayamadai, Shimamoto-cho Mishima-gun, Osaka 618-8503 Japan
| | - Yasuyuki Hashidoko
- Division of Applied Science; Graduate School of Agriculture, Hokkaido University; Kita 9, Nishi 9, Kita-ku Sapporo 060-8589 Japan
| | - Makoto Hashimoto
- Division of Applied Science; Graduate School of Agriculture, Hokkaido University; Kita 9, Nishi 9, Kita-ku Sapporo 060-8589 Japan
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Wu SH, Ong GT, Hsiao KF, Wang KT. Regioselective Reactions of Monosaccharides and Disaccharides by Enzymes. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.199200103] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Potewar TM, Petrova KT, Barros MT. Efficient microwave assisted synthesis of novel 1,2,3-triazole–sucrose derivatives by cycloaddition reaction of sucrose azides and terminal alkynes. Carbohydr Res 2013; 379:60-7. [DOI: 10.1016/j.carres.2013.06.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 06/19/2013] [Accepted: 06/20/2013] [Indexed: 11/16/2022]
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Gifford AN, Bennett CV, Fowler JS. Radiosynthesis of the fluorinated sucrose analogue, 1′-[18F]fluoro-1′-deoxysucrose. J Labelled Comp Radiopharm 2012. [DOI: 10.1002/jlcr.2969] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Andrew N. Gifford
- Medical Department; Brookhaven National Laboratory; Upton NY 11973 USA
| | | | - Joanna S. Fowler
- Medical Department; Brookhaven National Laboratory; Upton NY 11973 USA
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Hashimoto M, Tsunekawa Y, Masuda K, Muto M, Muto Y, Murai Y, Hashidoko Y, Orikasa Y, Oda Y, Hatanaka Y. Chemo-Enzymatic Synthesis of 1’-Photoreactive Sucrose Derivatives via Ether Linkage. HETEROCYCLES 2012. [DOI: 10.3987/com-11-s(p)19] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Hadi T, Pfeffer JM, Clarke AJ, Tanner ME. Water-soluble substrates of the peptidoglycan-modifying enzyme O-acetylpeptidoglycan esterase (Ape1) from Neisseria gonorrheae. J Org Chem 2011; 76:1118-25. [PMID: 21244065 DOI: 10.1021/jo102329c] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Peptidoglycan is the component of the bacterial cell wall that is essential for maintaining the shape and rigidity of the cell. As such, its polymeric structure, consisting of alternating units of N-acetylglucosamine (GlcNAc) and N-acetylmuramic acid (MurNAc), is also a target for the action of host defense enzymes, such as lysozymes. Many bacteria have developed methods of masking their cell wall from these environmental dangers through the addition of aglycon moieties that prevent recognition or sterically hinder the degradative action of exogenous enzymes that would otherwise prove detrimental to the cell. Peptidoglycan acetyl-transferases (Pat's) and O-acetylpeptidoglycan esterases (Ape's) are the enzymes responsible for the controlled addition and removal of acetate onto the C-6 hydroxyl group of MurNAc residues in peptidoglycan. Studies on Ape1, an O-acetylpeptidoglycan esterase found in Neisseria gonorrheae, have suggested that this enzyme is essential for bacterial viability and thus presents an attractive target for antibacterial design. Previous studies on Ape1 have been hindered by the fact that Ape1's natural substrate is an insoluble polymer. In this paper we outline the design, synthesis, and testing of the water-soluble di- and monosaccharide substrate analogues 1 and 2. Both 1 and 2 serve as substrates of Ape1 with k(cat)/K(M) values of (5.1 ± 1.7) × 10(3) M(-1) s(-1) and (3.1 ± 0.8) × 10(3) M(-1) s(-1), respectively. It was determined that the substitution of the GlcNAc residue in compound 1 with an O-benzyl group in compound 2 did not significantly decrease the enzyme's affinity for the monosaccharide. These findings are important as they demonstrate that the catalytic prowess of Ape1 is not dependent on its binding to a polymeric substrate. This ensures that small molecule transition state/intermediate analogues can also capture the transition state binding energy of Ape1 and potentially serve as potent inhibitors. The synthetic route to compounds 1 and 2 could readily be modified to allow for the installation of a wide variety of functional groups at the MurNAc C-6 position in both the mono- and disaccharide scaffolds. This will serve as a general method for the construction of Ape1 substrates and inhibitors.
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Affiliation(s)
- Timin Hadi
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z1
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Queneau Y, Jarosz S, Lewandowski B, Fitremann J. Sucrose Chemistry and Applications of Sucrochemicals. Adv Carbohydr Chem Biochem 2007; 61:217-92. [DOI: 10.1016/s0065-2318(07)61005-1] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kuberan B, Wang Q, Koketsu M, Linhardt RJ. ESTERASE MEDIATED REGIOSELECTIVE DEACETYLATION OF ULOSONIC ACID. SYNTHETIC COMMUN 2002. [DOI: 10.1081/scc-120003640] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Barros MT, Maycock CD, Thomassigny C. Preparation of sucrose heptaesters unsubstituted at the C-1 hydroxy group of the fructose moiety via selective O-desilylation. Carbohydr Res 2000; 328:419-23. [PMID: 11072849 DOI: 10.1016/s0008-6215(00)00119-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Selective O-desilylation of 6,1',6'-tri-O-tert-butyldiphenylsilyl-2,3,4,3',4'-penta-O-benzo ylsucrose with hydrofluoric acid in acetonitrile led to the 1'-O-tert-butyldiphenylsilyl derivative (96% yield), which was further perbenzoylated and deprotected at OH-1' with tetrabutylammonium fluoride (86%). An analogous sequence with the corresponding O-acetylated sucrose derivative and tetrabutylammonium fluoride as desilylating agent resulted in a lower yield of the C-1' hydroxy derivative.
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Affiliation(s)
- M T Barros
- Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal.
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Cui W, Winter W, Tanenbaum S, Nakas J. Purification and characterization of an intracellular carboxylesterase from Arthrobacter viscosus NRRL B-1973. Enzyme Microb Technol 1999. [DOI: 10.1016/s0141-0229(98)00107-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Fernández-Mayoralas A. Synthesis and modification of carbohydrates using glycosidases and lipases. Top Curr Chem (Cham) 1997. [DOI: 10.1007/bfb0119217] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Affiliation(s)
- Yao-Chang Xu
- CNS Division, Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana 46285
| | - Amsalu Bizuneh
- CNS Division, Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana 46285
| | - Clint Walker
- CNS Division, Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, Indiana 46285
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Hsiao KF, Yang FL, Wu SH, Wang KT. Selective monoacetylation of diol compounds by Aspergillus niger lipase. Biotechnol Lett 1996. [DOI: 10.1007/bf00129954] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kakinuma H, Yuasa H, Hashimoto H. Synthesis of 1',6'-disubstituted sucroses and their behavior as glucosyl donors for a microbial alpha-glucosyltransferase. Carbohydr Res 1996; 284:61-72. [PMID: 8625358 DOI: 10.1016/0008-6215(96)00002-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Versatile 6'-chloro-6'-deoxy-1'-substituted sucrose derivatives were synthesized in search of an optimum donor substrate for the intermolecular transglucosylation with the alpha-glucosyltransferase from Protaminobacter rubrum. Two substituents at the C-1' and C-6' positions of sucrose were introduced utilizing the distinct reactivity of the corresponding sulfonates. Methyl beta-D-arabinofuranoside was most efficiently glucosylated with the 1'-deoxy derivative 5. Hydroxyl and fluoro groups at C-1' show a tendency to enhance the intramolecular transglucosylations, giving 3-O-(alpha-D-glucopyranosyl)-D-fructose derivatives.
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Affiliation(s)
- H Kakinuma
- Department of Life Science, Faculty of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama, Japan
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Effects of acyl groups and ethanol ratios on lipase-catalyzed regioselective deacylation in peracylated methyl glycopyranosides. Biotechnol Lett 1995. [DOI: 10.1007/bf00127435] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ong GT, Chang KY, Wu SH, Wang KT. Preparation of 2,3,6,2',3',4',6'-hepta-O-acetyl-maltose/cellobiose by enzymatic hydrolysis of maltose/cellobiose octaacetate. Carbohydr Res 1994; 265:311-8. [PMID: 7842449 DOI: 10.1016/0008-6215(94)00237-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- G T Ong
- Institute of Biological Chemistry, Academia Sinica, National Taiwan University, Taipei
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Palmer DC, Terradas F. Regioselective enzymatic deacetylation of sucrose octaacetate in organic solvents. Tetrahedron Lett 1994. [DOI: 10.1016/0040-4039(94)88316-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Use of Hydrolytic Enzymes: Amidases, Proteases, Esterases, Lipases, Nitrilases, Phosphatases, Epoxide Hydrolases. ACTA ACUST UNITED AC 1994. [DOI: 10.1016/b978-0-08-035941-0.50009-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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21
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Singh HK, Cote GL, Sikors R. Enzymatic regioselective deacylation of 2′, 3′, 5′-tri-O-acylribonucleosides: Enzymatic synthesis of 2′, 3′-di-O-acylribonucleosides. Tetrahedron Lett 1993. [DOI: 10.1016/s0040-4039(00)73952-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Ong GT, Chang KY, Wu SH, Wang KT. Selective deacylation on the glucosyl moiety of octa-O-acetylsucrose by enzymic hydrolysis: formation of 2,1',3',4',6'-penta-O-acetylsucrose. Carbohydr Res 1993; 241:327-33. [PMID: 8472259 DOI: 10.1016/0008-6215(93)80124-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- G T Ong
- Institute of Biological Chemistry, Academia Sinica, Taipei, Taiwan
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Lichtenthaler FW, Immel S, Martin D, Müller V. Some Disaccharide-derived Building Blocks of Potential Industrial Utility. STARCH-STARKE 1992. [DOI: 10.1002/star.19920441202] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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