1
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Yang S, Zhang GY, Zhang JY, Li TQ, Zhao ZH, Wang YH, Lei PS. Total synthesis of chondroitin sulfate E oligosaccharides and biological study. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2022:1-7. [PMID: 36409210 DOI: 10.1080/10286020.2022.2146583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/07/2022] [Accepted: 11/08/2022] [Indexed: 06/16/2023]
Abstract
A total synthesis approach of CS-E oligosaccharides was established and a series of derivatives were synthesized. These oligosaccharides were evaluated for a glycosaminoglycan (GAG)-binding protein interaction against cytokines, midkine, and pleiotrophin, by surface-plasmon resonance (SPR) assay. The binding epitopes of oligosaccharides to midkine were mapped using a saturation transfer difference (STD) NMR technique. The groups on the reducing end contributed to binding affinity, and should not be ignored in biological assays. These findings contribute to the structure and activity relationship research and a foundation of understanding that will underpin potential future optimization of this class of oligosaccharides as pharmaceutical agents.
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Affiliation(s)
- Shuang Yang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Guang-Yan Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Jin-Yue Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Tian-Qi Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Zhe-Hui Zhao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Ying-Hong Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100050, China
| | - Ping-Sheng Lei
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100050, China
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2
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Buisson P, Treuillet E, Schuler M, Lopin-Bon C. Multigram scale preparation of a semi-synthetic N-trifluoroacetyl protected chondroitin disaccharide building block: Towards the stereoselective synthesis of chondroitin sulfates disaccharides. Carbohydr Res 2022; 512:108514. [PMID: 35123175 DOI: 10.1016/j.carres.2022.108514] [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: 12/14/2021] [Revised: 01/26/2022] [Accepted: 01/26/2022] [Indexed: 11/02/2022]
Abstract
The chemoselective N-trifluoroacetylation of a chondroitin disaccharide obtained from controlled acid hydrolysis of a commercially available polymeric chondroitin sulfate is reported for the first time. We also described the multi-gram scale synthesis of a donor block having a benzylidene moiety further used for the expeditious and stereocontrolled synthesis of glycosides fitted with various aglycons. Stereocontrolled β-glycosylation, sulfation and efficient N-TFA deprotection steps afforded the desired disaccharides in good yields.
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Affiliation(s)
- Pierre Buisson
- Institut de Chimie Organique et Analytique (ICOA), UMR 7311 CNRS et Université d'Orléans, BP 6759, 45067, Orléans cedex 02, France
| | - Elodie Treuillet
- Institut de Chimie Organique et Analytique (ICOA), UMR 7311 CNRS et Université d'Orléans, BP 6759, 45067, Orléans cedex 02, France
| | - Marie Schuler
- Institut de Chimie Organique et Analytique (ICOA), UMR 7311 CNRS et Université d'Orléans, BP 6759, 45067, Orléans cedex 02, France
| | - Chrystel Lopin-Bon
- Institut de Chimie Organique et Analytique (ICOA), UMR 7311 CNRS et Université d'Orléans, BP 6759, 45067, Orléans cedex 02, France.
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3
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Halder T, Yadav S. Total synthesis of the O-antigen repeating unit of Providencia stuartii O49 serotype through linear and one-pot assemblies. Beilstein J Org Chem 2021; 17:2915-2921. [PMID: 34956410 PMCID: PMC8685571 DOI: 10.3762/bjoc.17.199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 11/29/2021] [Indexed: 11/30/2022] Open
Abstract
Capsular polysaccharides of pathogenic bacteria have been reported to be effective vaccines against diseases caused by them. Providencia stuartii is a class of enterobacteria of the family Providencia that is responsible for several antibiotic resistant infections, particularly urinary tract infections of patients with prolonged catheterization in hospital settings. Towards the goal of development of vaccine candidates against this pathogen, we herein report the total synthesis of a trisaccharide repeating unit of the O-antigen polysaccharide of the P. stuartii O49 serotype containing the →6)-β-ᴅ-Galp-(1→3)-β-ᴅ-GalpNAc(1→4)-α-ᴅ-Galp(1→ linkage. The synthesis of the trisaccharide repeating unit was carried out first by a linear strategy involving the [1 + (1 + 1 = 2)] assembly, followed by a one-pot synthesis involving [1 + 1 + 1] strategy from the corresponding monosaccharides. The one-pot method provided a higher yield of the protected trisaccharide intermediate (73%) compared to the two step synthesis (66%). The protected trisaccharide was then deprotected and N-acetylated to finally afford the desired trisaccharide repeating unit as its α-p-methoxyphenyl glycoside.
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Affiliation(s)
- Tanmoy Halder
- Department of Chemistry, Indian Institute of Technology (ISM), Dhanbad, 826004, Jharkhand, India
| | - Somnath Yadav
- Department of Chemistry, Indian Institute of Technology (ISM), Dhanbad, 826004, Jharkhand, India
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4
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García-Jiménez MJ, Gil-Caballero S, Maza S, Corzana F, Juárez-Vicente F, Miles JR, Sakamoto K, Kadomatsu K, García-Domínguez M, de Paz JL, Nieto PM. Midkine Interaction with Chondroitin Sulfate Model Synthetic Tetrasaccharides and Their Mimetics: The Role of Aromatic Interactions. Chemistry 2021; 27:12395-12409. [PMID: 34213045 PMCID: PMC8457220 DOI: 10.1002/chem.202101674] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Indexed: 12/29/2022]
Abstract
Midkine (MK) is a neurotrophic factor that participates in the embryonic central nervous system (CNS) development and neural stem cell regulation, interacting with sulfated glycosaminoglycans (GAGs). Chondroitin sulfate (CS) is the natural ligand in the CNS. In this work, we describe the interactions between a library of synthetic models of CS‐types and mimics. We did a structural study of this library by NMR and MD (Molecular Dynamics), concluding that the basic shape is controlled by similar geometry of the glycosidic linkages. Their 3D structures are a helix with four residues per turn, almost linear. We have studied the tetrasaccharide‐midkine complexes by ligand observed NMR techniques and concluded that the shape of the ligands does not change upon binding. The ligand orientation into the complex is very variable. It is placed inside the central cavity of MK formed by the two structured beta‐sheets domains linked by an intrinsically disordered region (IDR). Docking analysis confirmed the participation of aromatics residues from MK completed with electrostatic interactions. Finally, we test the biological activity by increasing the MK expression using CS tetrasaccharides and their capacity in enhancing the growth stimulation effect of MK in NIH3T3 cells.
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Affiliation(s)
- María José García-Jiménez
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC, Universidad de Sevilla, C/ Américo Vespucio, 49, 41092, Sevilla, Spain
| | - Sergio Gil-Caballero
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC, Universidad de Sevilla, C/ Américo Vespucio, 49, 41092, Sevilla, Spain.,Current Address: Universitat de Girona, Edifici Jaume Casademont Porta E, Parc Científic, Girona, Spain
| | - Susana Maza
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC, Universidad de Sevilla, C/ Américo Vespucio, 49, 41092, Sevilla, Spain
| | - Francisco Corzana
- Department of Chemistry, University of La Rioja, Logroño (La Rioja), Spain
| | - Francisco Juárez-Vicente
- Andalusian Center for Molecular Biology and Regenerative Medicine-CABIMER, CSIC-Universidad de Sevilla-Universidad Pablo de Olavide, C/ Américo Vespucio, 24, 41092, Sevilla, Spain
| | - Jonathan R Miles
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC, Universidad de Sevilla, C/ Américo Vespucio, 49, 41092, Sevilla, Spain
| | - Kazuma Sakamoto
- Institute for Glyco-core Research (iGCORE), Departments of Biochemistry, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Kenji Kadomatsu
- Institute for Glyco-core Research (iGCORE), Departments of Biochemistry, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Mario García-Domínguez
- Andalusian Center for Molecular Biology and Regenerative Medicine-CABIMER, CSIC-Universidad de Sevilla-Universidad Pablo de Olavide, C/ Américo Vespucio, 24, 41092, Sevilla, Spain
| | - José L de Paz
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC, Universidad de Sevilla, C/ Américo Vespucio, 49, 41092, Sevilla, Spain
| | - Pedro M Nieto
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC, Universidad de Sevilla, C/ Américo Vespucio, 49, 41092, Sevilla, Spain
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5
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Torres-Rico M, Maza S, de Paz JL, Nieto PM. Synthesis, structure and midkine binding of chondroitin sulfate oligosaccharide analogues. Org Biomol Chem 2021; 19:5312-5326. [PMID: 34048524 DOI: 10.1039/d1ob00882j] [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 preparation of chondroitin sulfate (CS) oligosaccharide mimetics, more easily synthesized than natural sequences, is a highly interesting task because these compounds pave the way for modulation of the biological processes in which CS is involved. Herein, we report the synthesis of CS type E analogues which present easily accessible glucose units instead of glucuronic acid (GlcA) moieties. NMR experiments and molecular dynamics simulations showed that the 3D structure of these compounds is similar to the structure of the natural CS-E oligosaccharides. In addition, fluorescence polarization (FP) and saturation transfer difference NMR (STD-NMR) experiments revealed that the synthesized CS-like derivatives were able to interact with midkine, a model heparin-binding growth factor, suggesting that the presence of the GlcA carboxylate groups is not essential for the binding. Overall, our results indicate that the synthesized glucose-containing oligosaccharides can be considered as functional and structural CS mimetics.
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Affiliation(s)
- Myriam Torres-Rico
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC and Universidad de Sevilla, Americo Vespucio, 49, 41092 Sevilla, Spain.
| | - Susana Maza
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC and Universidad de Sevilla, Americo Vespucio, 49, 41092 Sevilla, Spain.
| | - José L de Paz
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC and Universidad de Sevilla, Americo Vespucio, 49, 41092 Sevilla, Spain.
| | - Pedro M Nieto
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC and Universidad de Sevilla, Americo Vespucio, 49, 41092 Sevilla, Spain.
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6
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Zhang L, Xu P, Liu B, Yu B. Chemical Synthesis of Fucosylated Chondroitin Sulfate Oligosaccharides. J Org Chem 2020; 85:15908-15919. [PMID: 32567313 DOI: 10.1021/acs.joc.0c01009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Fucosylated chondroitin sulfates (FuCSs) are a unique type of polysaccharides occurring in sea cucumber that show a variety of biological activities. In particular, well-defined FuCS oligosaccharides, consisting of a trisaccharide repeating unit of β-d-GalNAc(4,6-diS)-(1→4)-[α-l-Fuc(2,4-diS)-(1→3)]-β-d-GlcUA, display potent anticoagulant activity via selective inhibition of the intrinsic tenase, which could be developed into anticoagulant drugs without bleeding risk. Herein, we report an effective approach to the synthesis of FuCS oligosaccharides, as demonstrated by the successful elaboration of FuCS tri-, hexa-, and nonasaccharides. The syntheses employ an orthogonally protected trisaccharide as a pivotal building block that can be readily converted into the donor and acceptor for glycosidic coupling. In addition, the internal patterns of protecting groups, involving N-trichloroacetyl for N-acetyl group, benzylidene and benzyl groups for sulfonated hydroxyl groups, and benzoyl and methyl esters for free hydroxyl and carboxylic acid, respectively, ensure stereoselective formation of the glycosidic linkages and sequential transformation into the desired FuCS oligosaccharides.
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Affiliation(s)
- Liangzhong Zhang
- School of Physical Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai 201210, China
| | - Peng Xu
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.,School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, 1 Sub-lane Xiangshan, Hangzhou 310024,, China
| | - Benzhang Liu
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Biao Yu
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.,School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, 1 Sub-lane Xiangshan, Hangzhou 310024,, China
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7
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Abronina PI, Zinin AI, Chizhov AO, Kononov LO. Unusual Outcome of Glycosylation: Hydrogen‐Bond Mediated Control of Stereoselectivity by
N
‐Trifluoroacetyl Group? European J Org Chem 2020. [DOI: 10.1002/ejoc.202000520] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Polina I. Abronina
- N.K. Kochetkov Laboratory of Carbohydrate Chemistry N.D. Zelinsky Institute of Organic Chemistry Leninsky prosp. 47 119991 Moscow Russian Federation
| | - Alexander I. Zinin
- N.K. Kochetkov Laboratory of Carbohydrate Chemistry N.D. Zelinsky Institute of Organic Chemistry Leninsky prosp. 47 119991 Moscow Russian Federation
| | - Alexander O. Chizhov
- N.K. Kochetkov Laboratory of Carbohydrate Chemistry N.D. Zelinsky Institute of Organic Chemistry Leninsky prosp. 47 119991 Moscow Russian Federation
| | - Leonid O. Kononov
- N.K. Kochetkov Laboratory of Carbohydrate Chemistry N.D. Zelinsky Institute of Organic Chemistry Leninsky prosp. 47 119991 Moscow Russian Federation
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8
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Ramadan S, Li T, Yang W, Zhang J, Rashidijahanabad Z, Tan Z, Parameswaran N, Huang X. Chemical Synthesis and Anti-Inflammatory Activity of Bikunin Associated Chondroitin Sulfate 24-mer. ACS CENTRAL SCIENCE 2020; 6:913-920. [PMID: 32607438 PMCID: PMC7318065 DOI: 10.1021/acscentsci.9b01199] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Indexed: 05/09/2023]
Abstract
Bikunin, a chondroitin sulfate (CS) proteoglycan clinically used to treat acute inflammation and sepsis, contains a CS chain with more than 20 monosaccharide units. To understand the function of the CS chain of bikunin, synthesis of long CS chains is needed. After exploring multiple glycosylation approaches and protective group chemistry, we report herein the successful generation of the longest CS chain to date (24-mer) in an excellent overall yield on a multi-mg scale. The anti-inflammatory activities of both bikunin and the synthetic 24-mer were determined, and the results demonstrate that both the glycan and the core protein are important for anti-inflammatory activities of bikunin by reducing macrophage production of proinflammatory cytokines.
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Affiliation(s)
- Sherif Ramadan
- Department
of Chemistry, Michigan State University, 578 South Shaw Lane, East Lansing, Michigan 48824, United States
- Chemistry
Department, Faculty of Science, Benha University, Benha, Qaliobiya 13518, Egypt
- Institute
for Quantitative Health Science and Engineering, Michigan State University, East Lansing, Michigan 48824, United States
| | - Tianlu Li
- Department
of Chemistry, Michigan State University, 578 South Shaw Lane, East Lansing, Michigan 48824, United States
- Institute
for Quantitative Health Science and Engineering, Michigan State University, East Lansing, Michigan 48824, United States
| | - Weizhun Yang
- Department
of Chemistry, Michigan State University, 578 South Shaw Lane, East Lansing, Michigan 48824, United States
- Institute
for Quantitative Health Science and Engineering, Michigan State University, East Lansing, Michigan 48824, United States
| | - Jicheng Zhang
- Department
of Chemistry, Michigan State University, 578 South Shaw Lane, East Lansing, Michigan 48824, United States
- Institute
for Quantitative Health Science and Engineering, Michigan State University, East Lansing, Michigan 48824, United States
| | - Zahra Rashidijahanabad
- Department
of Chemistry, Michigan State University, 578 South Shaw Lane, East Lansing, Michigan 48824, United States
- Institute
for Quantitative Health Science and Engineering, Michigan State University, East Lansing, Michigan 48824, United States
| | - Zibin Tan
- Department
of Chemistry, Michigan State University, 578 South Shaw Lane, East Lansing, Michigan 48824, United States
- Institute
for Quantitative Health Science and Engineering, Michigan State University, East Lansing, Michigan 48824, United States
| | - Narayanan Parameswaran
- Department
of Physiology, Michigan State University, East Lansing, Michigan 48824, United States
| | - Xuefei Huang
- Department
of Chemistry, Michigan State University, 578 South Shaw Lane, East Lansing, Michigan 48824, United States
- Institute
for Quantitative Health Science and Engineering, Michigan State University, East Lansing, Michigan 48824, United States
- Department
of Biomedical Engineering, Michigan State
University, East Lansing, Michigan 48824, United States
- E-mail:
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9
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Salinas JC, Seth PP, Hanessian S. Design And Synthesis Of An Azabicyclic Nucleoside Phosphoramidite For Oligonucleotide Antisense Constructs. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2019; 39:384-406. [PMID: 31380707 DOI: 10.1080/15257770.2019.1646916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
We report the synthesis and biophysical evaluation of an azabicycle dinucleotide with restricted γ, β, and ε torsion angles, featuring the introduction of a piperidine ring that locks the conformation of the nucleoside into an RNA-type nucleic acid. The conceptual basis of the design is predicated upon the notion that the conformation of the phosphate group linking two RNA nucleotides can be approximated with an azabicyclic phosphoramidite which may also benefit from a unique stereoelectronic effect.
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Affiliation(s)
- Juan C Salinas
- Department of Chemistry, Université de Montréal, Downtown Station, Montréal, P.O. Box 6128, Canada QC H3C 3J7
| | - Punit P Seth
- Department of Medicinal Chemistry, Ionis Pharmaceuticals, 2855 Gazelle Court, Carlsbad, CA 92010, USA
| | - Stephen Hanessian
- Department of Chemistry, Université de Montréal, Downtown Station, Montréal, P.O. Box 6128, Canada QC H3C 3J7
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10
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The synthesis and biological evaluation of chondroitin sulfate E glycodendrimers. Future Med Chem 2019; 11:1403-1415. [PMID: 31304829 DOI: 10.4155/fmc-2019-0011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim: Chondroitin sulfate (CS) is a class of highly sulfated polysaccharides that possess many important biological functions. The heterogeneity of CS limits pharmacological research and leads to ambiguous mechanisms. Thus, glycomimetics are demanded as replacement of natural polysaccharides to explore important biological processes. Results & methodology: Here the preparation of CS glycodendrimers is reported as well as their use as CS mimetics to regulate the NF-κB pathway. Multivalent presentation of sugar epitopes on appropriate dendrimer scaffolds increased the suppression of the NF-κB pathway. The interaction between CS-E molecules and TNF-α was examined by nuclear magnetic resonance technology. Conclusion: Overall, the glycodendrimer reported here may be potentially employed as molecular tool to investigate the biological functions of CS.
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11
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Mena-Barragán T, de Paz JL, Nieto PM. Unexpected loss of stereoselectivity in glycosylation reactions during the synthesis of chondroitin sulfate oligosaccharides. Beilstein J Org Chem 2019; 15:137-144. [PMID: 30745989 PMCID: PMC6350880 DOI: 10.3762/bjoc.15.14] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 01/04/2019] [Indexed: 11/23/2022] Open
Abstract
Here, we present an exploratory study on the fluorous-assisted synthesis of chondroitin sulfate (CS) oligosaccharides. Following this approach, a CS tetrasaccharide was prepared. However, in contrast to our previous results, a significant loss of β-selectivity was observed in [2 + 2] glycosylations involving N-trifluoroacetyl-protected D-galactosamine donors and D-glucuronic acid (GlcA) acceptors. These results, together with those obtained from experiments employing model monosaccharide building blocks, highlight the impact of the glycosyl acceptor structure on the stereoselectivity of glycosylation reactions. Our study provides useful data about the substitution pattern of GlcA units for the efficient synthesis of CS oligomers.
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Affiliation(s)
- Teresa Mena-Barragán
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC and Universidad de Sevilla, Americo Vespucio, 49, 41092 Sevilla, Spain
| | - José L de Paz
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC and Universidad de Sevilla, Americo Vespucio, 49, 41092 Sevilla, Spain
| | - Pedro M Nieto
- Glycosystems Laboratory, Instituto de Investigaciones Químicas (IIQ), cicCartuja, CSIC and Universidad de Sevilla, Americo Vespucio, 49, 41092 Sevilla, Spain
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12
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Yao W, Zhu Y, Zhang X, Sha M, Meng X, Li Z. Semisynthesis of Chondroitin Sulfate E Tetrasaccharide from Hyaluronic Acid. J Org Chem 2018; 83:14069-14077. [DOI: 10.1021/acs.joc.8b01987] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Wang Yao
- State Key Laboratory of Natural and Biomimetic Drugs; Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, P. R. China
| | - Yong Zhu
- State Key Laboratory of Natural and Biomimetic Drugs; Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, P. R. China
| | - Xiao Zhang
- State Key Laboratory of Natural and Biomimetic Drugs; Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, P. R. China
| | - Meng Sha
- State Key Laboratory of Natural and Biomimetic Drugs; Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, P. R. China
| | - Xiangbao Meng
- State Key Laboratory of Natural and Biomimetic Drugs; Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, P. R. China
| | - Zhongjun Li
- State Key Laboratory of Natural and Biomimetic Drugs; Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, P. R. China
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13
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Salinas JC, Yu J, Østergaard M, Seth PP, Hanessian S. Conception and Synthesis of Oxabicyclic Nucleoside Phosphonates as Internucleotidic Phosphate Surrogates in Antisense Oligonucleotide Constructs. Org Lett 2018; 20:5296-5299. [PMID: 30146887 DOI: 10.1021/acs.orglett.8b02233] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The stereocontrolled synthesis of a novel oxabicyclic nucleoside phosphonate comprising a perhydrofuropyran core unit was achieved. It was incorporated in an oligonucleotide sequence as a 5'-3' phosphonate-phosphate insert, and the stability properties of the resulting duplex were measured. The oxabicyclic nucleoside framework was designed so as to restrict rotation around angles γ, δ, and ε of a natural nucleoside.
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Affiliation(s)
- Juan C Salinas
- Department of Chemistry , Université de Montréal , P.O. Box 6128, Downtown Station , Montréal , QC H3C 3J7 , Canada
| | - Jeff Yu
- Department of Medicinal Chemistry , Ionis Pharmaceuticals , 2855 Gazelle Court , Carlsbad , California 92010 , United States
| | - Michael Østergaard
- Department of Medicinal Chemistry , Ionis Pharmaceuticals , 2855 Gazelle Court , Carlsbad , California 92010 , United States
| | - Punit P Seth
- Department of Medicinal Chemistry , Ionis Pharmaceuticals , 2855 Gazelle Court , Carlsbad , California 92010 , United States
| | - Stephen Hanessian
- Department of Chemistry , Université de Montréal , P.O. Box 6128, Downtown Station , Montréal , QC H3C 3J7 , Canada
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14
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Jadhav S, Gulumkar V, Deshpande P, Coffey ET, Lönnberg H, Virta P. Synthesis of Azide-Modified Chondroitin Sulfate Precursors: Substrates for "Click"- Conjugation with Fluorescent Labels and Oligonucleotides. Bioconjug Chem 2018; 29:2382-2393. [PMID: 29856920 PMCID: PMC6203187 DOI: 10.1021/acs.bioconjchem.8b00317] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
![]()
Azidopropyl-modified
precursors of chondroitin sulfate (CS) tetrasaccharides
have been synthesized, which, after facile conversion to final CS
structures, may be conjugated with alkyne-modified target compounds
by a one-pot “click”-ligation. RP HPLC was used for
the monitoring of the key reaction steps (protecting group manipulation
and sulfation) and purification of the CS precursors (as partially
protected form, bearing the O-Lev, O-benzoyl, and N-trichloroacetyl groups and methyl
esters). Subsequent treatments with aqueous NaOH, concentrated ammonia,
and acetic anhydride (i.e., global deprotection and acetylation of
the galactosamine units) converted the precursors to final CS structures.
The azidopropyl group was exposed to a strain-promoted azide–alkyne
cycloaddition (SPAAC) with a dibenzylcyclooctyne-modified carboxyrhodamine
dye to give labeled CSs. Conjugation with a 5′-cyclooctyne-modified
oligonucleotide was additionally carried out to show the applicability
of the precursors for the synthesis of biomolecular hybrids.
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Affiliation(s)
- Satish Jadhav
- Department of Chemistry , University of Turku , Vatselankatu 2 , FI 20014 Turku , Finland.,Department of Cellular and Molecular Medicine, School of Medicine , University of California, San Diego , La Jolla , California 92093 , United States
| | - Vijay Gulumkar
- Department of Chemistry , University of Turku , Vatselankatu 2 , FI 20014 Turku , Finland
| | - Prasannakumar Deshpande
- Turku Centre for Biotechnology , University of Turku, Åbo Akademi University , Tykistökatu 6 , FI 20520 Turku , Finland
| | - Eleanor T Coffey
- Turku Centre for Biotechnology , University of Turku, Åbo Akademi University , Tykistökatu 6 , FI 20520 Turku , Finland
| | - Harri Lönnberg
- Department of Chemistry , University of Turku , Vatselankatu 2 , FI 20014 Turku , Finland
| | - Pasi Virta
- Department of Chemistry , University of Turku , Vatselankatu 2 , FI 20014 Turku , Finland
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15
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Yang S, Liu Q, Zhang G, Zhang X, Zhao Z, Lei P. An Approach to Synthesize Chondroitin Sulfate-E (CS-E) Oligosaccharide Precursors. J Org Chem 2018; 83:5897-5908. [PMID: 29756448 DOI: 10.1021/acs.joc.8b00157] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An approach was developed to synthesize chondroitin sulfate-E (CS-E) oligosaccharides by adopting a postglycosylation-transformation strategy: different from all of the traditional approaches, the characteristic groups of CS-E were introduced following the assembly of the oligosaccharides. The adjusted strategy rendered an easy chain elongation strategy. All of the elongation steps generated high yields with excellent glycosylation outcomes. An orthogonally protected disaccharide was used as the building block to provide flexibility for the group transformation and derivatization at the N-2 position of the GalNAc residue and the O-1,5 positions of the GlcA residue, thereby providing ready access for the further examination of the structure-activity relationship (SAR) of CS-E molecules.
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Affiliation(s)
- Shuang Yang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines , Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing , 100050 , P. R. China
| | - Qi Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines , Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing , 100050 , P. R. China
| | - Guangyan Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines , Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing , 100050 , P. R. China
| | - Xiaoxi Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines , Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing , 100050 , P. R. China
| | - Zhehui Zhao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines , Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing , 100050 , P. R. China
| | - Pingsheng Lei
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines , Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences , Beijing , 100050 , P. R. China
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16
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Maza S, Gandia-Aguado N, de Paz JL, Nieto PM. Fluorous-tag assisted synthesis of a glycosaminoglycan mimetic tetrasaccharide as a high-affinity FGF-2 and midkine ligand. Bioorg Med Chem 2018; 26:1076-1085. [DOI: 10.1016/j.bmc.2018.01.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 01/22/2018] [Accepted: 01/24/2018] [Indexed: 02/01/2023]
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17
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Domínguez-Rodríguez P, Reina JJ, Gil-Caballero S, Nieto PM, de Paz JL, Rojo J. Glycodendrimers as Chondroitin Sulfate Mimetics: Synthesis and Binding to Growth Factor Midkine. Chemistry 2017. [DOI: 10.1002/chem.201701890] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Pedro Domínguez-Rodríguez
- Instituto de Investigaciones Químicas (IIQ); CSIC- Universidad de Sevilla; Américo Vespucio 49 41092 Seville Spain
| | - José J. Reina
- Instituto de Investigaciones Químicas (IIQ); CSIC- Universidad de Sevilla; Américo Vespucio 49 41092 Seville Spain
- Current address: Singular Research Centre in Chemical Biology and Molecular Materials (CIQUS); Organic Chemistry Department; University of Santiago de Compostela (USC); Santiago de Compostela Spain
| | - Sergio Gil-Caballero
- Instituto de Investigaciones Químicas (IIQ); CSIC- Universidad de Sevilla; Américo Vespucio 49 41092 Seville Spain
| | - Pedro M. Nieto
- Instituto de Investigaciones Químicas (IIQ); CSIC- Universidad de Sevilla; Américo Vespucio 49 41092 Seville Spain
| | - José L. de Paz
- Instituto de Investigaciones Químicas (IIQ); CSIC- Universidad de Sevilla; Américo Vespucio 49 41092 Seville Spain
| | - Javier Rojo
- Instituto de Investigaciones Químicas (IIQ); CSIC- Universidad de Sevilla; Américo Vespucio 49 41092 Seville Spain
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18
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19
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Aït-Mohand K, Mirault A, Jacquinet JC, Lopin-Bon C. Efficient and stereocontrolled synthesis of chondroitin mono- and disaccharide linked to variously sulfated biotinylated trisaccharides of the linkage region of proteoglycans. Org Biomol Chem 2016; 14:7962-71. [PMID: 27492660 DOI: 10.1039/c6ob01392a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Efficient and stereocontrolled preparation of a library of variously sulfated biotinylated tetra- and pentasaccharides possessing the backbone of the partial linkage region plus the first chondroitin sulfate mono- or disaccharide unit (d-GlcA)n-β-d-(1,3)-GalNAc-β-d-(1,4)-GlcA-β-d-(1,3)-Gal-β-d-(1,3)-Gal (n = 0 or 1) is reported herein for the first time. The synthesis of these compounds was achieved using common key intermediates and a disaccharide building block obtained by semisynthesis. Stereoselective glycosylation, selective protection/deprotection steps, efficient reduction of the N-trichloroacetyl group into the corresponding N-acetyl group, efficient sulfation strategy, deprotection and biotinylation afforded target oligomers in good yield with high purity.
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Affiliation(s)
| | - Anaïs Mirault
- Univ. Orléans et CNRS, ICOA, UMR 7311, F-45067, France.
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20
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Solera C, Macchione G, Maza S, Kayser MM, Corzana F, de Paz JL, Nieto PM. Chondroitin Sulfate Tetrasaccharides: Synthesis, Three-Dimensional Structure and Interaction with Midkine. Chemistry 2016; 22:2356-69. [DOI: 10.1002/chem.201504440] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Indexed: 12/20/2022]
Affiliation(s)
- Cristina Solera
- Glycosystems Laboratory; Instituto de Investigaciones Químicas (IIQ); cicCartuja, CSIC and Universidad de Sevilla; Americo Vespucio, 49 41092 Sevilla Spain
| | - Giuseppe Macchione
- Glycosystems Laboratory; Instituto de Investigaciones Químicas (IIQ); cicCartuja, CSIC and Universidad de Sevilla; Americo Vespucio, 49 41092 Sevilla Spain
| | - Susana Maza
- Glycosystems Laboratory; Instituto de Investigaciones Químicas (IIQ); cicCartuja, CSIC and Universidad de Sevilla; Americo Vespucio, 49 41092 Sevilla Spain
| | - M. Mar Kayser
- Glycosystems Laboratory; Instituto de Investigaciones Químicas (IIQ); cicCartuja, CSIC and Universidad de Sevilla; Americo Vespucio, 49 41092 Sevilla Spain
| | - Francisco Corzana
- Departamento de Química; Centro de Investigación en Síntesis Química; Universidad de La Rioja; Madre de Dios, 51 26006 Logroño Spain
| | - José L. de Paz
- Glycosystems Laboratory; Instituto de Investigaciones Químicas (IIQ); cicCartuja, CSIC and Universidad de Sevilla; Americo Vespucio, 49 41092 Sevilla Spain
| | - Pedro M. Nieto
- Glycosystems Laboratory; Instituto de Investigaciones Químicas (IIQ); cicCartuja, CSIC and Universidad de Sevilla; Americo Vespucio, 49 41092 Sevilla Spain
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21
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de Paz JL, Nieto PM. Improvement on binding of chondroitin sulfate derivatives to midkine by increasing hydrophobicity. Org Biomol Chem 2016; 14:3506-9. [DOI: 10.1039/c6ob00389c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The relative binding affinities of sulfated, fully protected chondroitin sulfate oligosaccharides for midkine are much higher than those displayed by the natural deprotected sequences.
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Affiliation(s)
- J. L. de Paz
- Glycosystems Laboratory
- Instituto de Investigaciones Químicas (IIQ)
- cicCartuja
- CSIC and Universidad de Sevilla
- 41092 Sevilla
| | - P. M. Nieto
- Glycosystems Laboratory
- Instituto de Investigaciones Químicas (IIQ)
- cicCartuja
- CSIC and Universidad de Sevilla
- 41092 Sevilla
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22
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Syntheses of chondroitin sulfate tetrasaccharide structures containing 4,6-disulfate patterns and analysis of their interaction with glycosaminoglycan-binding protein. Bioorg Med Chem Lett 2015; 25:1552-5. [PMID: 25752983 DOI: 10.1016/j.bmcl.2015.02.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2015] [Revised: 01/30/2015] [Accepted: 02/06/2015] [Indexed: 11/23/2022]
Abstract
Chondroitin sulfate tetrasaccharide ligand conjugates, namely GlcA-GalNAc6S-GlcA-GalNAc4S6S (CS-C+E) 1, GlcA2S-GalNAc6S-GlcA2S-GalNAc4S6S (CS-D+T) 2, GlcA-GalNAc4S6S-GlcA-GalNAc4S (CS-E+A) 3, GlcA-GalNAc4S6S-GlcA-GalNAc6S (CS-E+C) 4, and GlcA-GalNAc4S6S-GlcA-GalNAc4S6S (CS-E+E) 5, were systematically synthesized using a disaccharide building block 6. Synthesized CS tetrasaccharide structures were immobilized onto gold-coated chips to prepare array-type sugar chips, and the binding properties of protein were evaluated by surface plasmon resonance imaging biosensor. CS-D+T, CS-E+A, CS-E+C, and CS-E+E showed greater affinity for basic fibroblast growth factor than did other tetrasaccharides (CS-C+D, C+E, D+D).
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23
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Jacquinet JC, Lopin-Bon C. Stereocontrolled preparation of biotinylated chondroitin sulfate E di-, tetra-, and hexasaccharide conjugates. Carbohydr Res 2014; 402:35-43. [PMID: 25486221 DOI: 10.1016/j.carres.2014.09.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 09/19/2014] [Accepted: 09/21/2014] [Indexed: 11/29/2022]
Abstract
The synthesis of biotinylated conjugates of oligomers of the basic repeating unit of chondroitin sulfate E (CS-E) with the sequence [GlcA-4,6-disulfated GalNAc]n is reported herein for the first time. An efficient and stereocontrolled preparation of di-, tetra-, and hexasaccharide derivatives was achieved using a common key disaccharide intermediate in an iterative way. An unexpected and never reported side reaction on the carbonyl group of the levulinate ester was observed during a coupling reaction. These complex molecules should be useful to study their interactions with various proteins.
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Affiliation(s)
- Jean-Claude Jacquinet
- Institut de Chimie Organique et Analytique, UMR 7311 CNRS et Université d'Orléans, LabEx «SynOrg», Pôle de Chimie, Université d'Orléans, BP 6759, 45067 Orléans Cedex2, France.
| | - Chrystel Lopin-Bon
- Institut de Chimie Organique et Analytique, UMR 7311 CNRS et Université d'Orléans, LabEx «SynOrg», Pôle de Chimie, Université d'Orléans, BP 6759, 45067 Orléans Cedex2, France
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