1
|
Liu G, Feng Y, Zhang Q, Chai Y. Orthogonal Deprotection of Photolabile Protecting Groups and Its Application in Oligosaccharide Synthesis. Org Lett 2024; 26:5746-5751. [PMID: 38953872 DOI: 10.1021/acs.orglett.4c01906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
We herein report for the first time the inter- and intramolecular orthogonal cleavage of two ortho-nitrobenzyl (NB) analogues. It is shown that the nitroveratryl (NV) group can be photolyzed with high priority when NV and ortho-nitrobenzyl carbonate (oNBC) are used together as the protecting groups of glycans. Notably, the photolytic products could be used directly in the subsequent glycosylation without further purification. With the above-mentioned orthogonal photolabile protecting group strategy in hand, a Mycobacterium tuberculosis tetrasaccharide and a derivative of glucosyl glycerol were rapidly prepared.
Collapse
Affiliation(s)
- Guoqiang Liu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, Shaanxi 710119, P. R. China
| | - Yingle Feng
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, Shaanxi 710119, P. R. China
| | - Qi Zhang
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, Shaanxi 710119, P. R. China
| | - Yonghai Chai
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, Shaanxi 710119, P. R. China
| |
Collapse
|
2
|
Wang G, Chen T, Peng T, Zhang S, Wang J, Wen X, Yang X, Wang L. A Strategy To Prepare Peptide Heterodimers in the Solid Phase with an Acid-Labile Linker. Org Lett 2019; 21:7351-7355. [PMID: 31478674 DOI: 10.1021/acs.orglett.9b02638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The currently synthetic methods of peptide heterodimer involve tedious synthesis and purification steps. An acid-labile traceless linker was prepared, which is highly compatible with the Fmoc strategy and could be used to prepare peptide heterodimer on resin. The linker could be cleaved concomitantly with peptide cleavage, and two model heterodimers were synthesized. The proposed synthesis procedure is simple, straightforward, and provides great convenience for preparing disulfide-linked peptide heterodimers.
Collapse
Affiliation(s)
- Gang Wang
- Beijing institute of Radiation Medicine , Beijing 100850 , P.R. China
| | - Tingting Chen
- Beijing institute of Radiation Medicine , Beijing 100850 , P.R. China
| | - Tao Peng
- Beijing institute of Radiation Medicine , Beijing 100850 , P.R. China
| | - Shouguo Zhang
- Beijing institute of Radiation Medicine , Beijing 100850 , P.R. China
| | - Junyi Wang
- College of Engineering , Peking University , Beijing 100871 , P.R. China
| | - Xiaoxue Wen
- Beijing institute of Radiation Medicine , Beijing 100850 , P.R. China
| | - Xiaoming Yang
- Beijing institute of Lifeomics , Beijing 102206 , P.R. China
| | - Lin Wang
- Beijing institute of Radiation Medicine , Beijing 100850 , P.R. China
| |
Collapse
|
3
|
Zhang J, Chen C, Gadi MR, Gibbons C, Guo Y, Cao X, Edmunds G, Wang S, Liu D, Yu J, Wen L, Wang PG. Machine‐Driven Enzymatic Oligosaccharide Synthesis by Using a Peptide Synthesizer. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201810661] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Jiabin Zhang
- Department of ChemistryGeorgia State University Atlanta GA 30303 USA
| | - Congcong Chen
- Department of ChemistryGeorgia State University Atlanta GA 30303 USA
| | | | | | - Yuxi Guo
- Department of ChemistryGeorgia State University Atlanta GA 30303 USA
| | - Xuefeng Cao
- Department of ChemistryGeorgia State University Atlanta GA 30303 USA
| | - Garrett Edmunds
- Department of ChemistryGeorgia State University Atlanta GA 30303 USA
| | - Shuaishuai Wang
- Department of ChemistryGeorgia State University Atlanta GA 30303 USA
| | - Ding Liu
- Department of ChemistryGeorgia State University Atlanta GA 30303 USA
| | - Jin Yu
- Department of ChemistryGeorgia State University Atlanta GA 30303 USA
| | - Liuqing Wen
- Department of ChemistryGeorgia State University Atlanta GA 30303 USA
| | - Peng G. Wang
- Department of ChemistryGeorgia State University Atlanta GA 30303 USA
| |
Collapse
|
4
|
Zhang J, Chen C, Gadi MR, Gibbons C, Guo Y, Cao X, Edmunds G, Wang S, Liu D, Yu J, Wen L, Wang PG. Machine-Driven Enzymatic Oligosaccharide Synthesis by Using a Peptide Synthesizer. Angew Chem Int Ed Engl 2018; 57:16638-16642. [PMID: 30375138 PMCID: PMC6402783 DOI: 10.1002/anie.201810661] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 10/29/2018] [Indexed: 01/12/2023]
Abstract
For decades, researchers have endeavored to develop a general automated system to synthesize oligosaccharides that is comparable to the preparation of oligonucleotides and oligopeptides by commercially available machines. Inspired by the success of automated oligosaccharide synthesis through chemical glycosylation, a fully automated system is reported for oligosaccharides synthesis through enzymatic glycosylation in aqueous solution. The designed system is based on the use of a thermosensitive polymer and a commercially available peptide synthesizer. This study represents a proof-of-concept demonstration that the enzymatic synthesis of oligosaccharides can be achieved in an automated manner using a commercially available peptide synthesizer.
Collapse
Affiliation(s)
- Jiabin Zhang
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, USA
| | - Congcong Chen
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, USA
| | | | | | - Yuxi Guo
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, USA
| | - Xuefeng Cao
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, USA
| | - Garrett Edmunds
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, USA
| | - Shuaishuai Wang
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, USA
| | - Ding Liu
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, USA
| | - Jin Yu
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, USA
| | - Liuqing Wen
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, USA
| | - Peng G Wang
- Department of Chemistry, Georgia State University, Atlanta, GA, 30303, USA
| |
Collapse
|
5
|
Hou KL, Chiang PY, Lin CH, Li BY, Chien WT, Huang YT, Yu CC, Lin CC. Water-Soluble Sulfo-Fluorous Affinity (SOFA) Tag-Assisted Enzymatic Synthesis of Oligosaccharides. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800085] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Kai-Ling Hou
- Department of Chemistry; National Tsing Hua University; 101 Sec. 2, Kuang Fu Road Hsinchu 30013 Taiwan
| | - Pei-Yun Chiang
- Department of Chemistry; National Tsing Hua University; 101 Sec. 2, Kuang Fu Road Hsinchu 30013 Taiwan
| | - Chien-Hung Lin
- Department of Chemistry; National Tsing Hua University; 101 Sec. 2, Kuang Fu Road Hsinchu 30013 Taiwan
| | - Ben-Yuan Li
- Department of Chemistry; National Tsing Hua University; 101 Sec. 2, Kuang Fu Road Hsinchu 30013 Taiwan
| | - Wei-Ting Chien
- Department of Chemistry; National Tsing Hua University; 101 Sec. 2, Kuang Fu Road Hsinchu 30013 Taiwan
| | - Yu-Ting Huang
- Department of Chemistry and Biochemistry; National Chung Cheng University; 168 University Road Min-Hsiung, Chiayi 62102 Taiwan
| | - Ching-Ching Yu
- Department of Chemistry and Biochemistry; National Chung Cheng University; 168 University Road Min-Hsiung, Chiayi 62102 Taiwan
| | - Chun-Cheng Lin
- Department of Chemistry; National Tsing Hua University; 101 Sec. 2, Kuang Fu Road Hsinchu 30013 Taiwan
| |
Collapse
|
6
|
Chai YH, Feng YL, Wu JJ, Deng CQ, Liu AY, Zhang Q. Recyclable benzyl-type fluorous tags: Preparation and application in oligosaccharide synthesis. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2017.06.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
7
|
Shahsavari S, Gooding J, Wigstrom T, Fang S. Formation of Hindered Arylcarbamates using Alkyl Aryl Carbonates under Highly Reactive Conditions. ChemistrySelect 2017; 2:3959-3963. [PMID: 29098174 PMCID: PMC5662102 DOI: 10.1002/slct.201700364] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 05/03/2017] [Indexed: 12/30/2022]
Abstract
Hindered O-tert-alkyl N-arylcarbamates were conveniently prepared by treating arylamines with aryl tert-alkyl carbonates in the presence of a strong base. The new method avoids the use of sensitive and difficult-to-access dialkyl dicarbonates and isocyanates, which are most commonly used in known methods. Instead, the stable and readily accessible alkyl aryl carbonates are used. Therefore, the new method is particularly suitable for the synthesis of N-arylcarbamates that contain a complex O-alkyl moiety. Using the method, electron-rich and electron-poor, and primary and secondary arylamines can all be conveniently converted to their carbamates with acceptable yields. The method was also found equally effective for the synthesis of the less hindered O-secondary and O-primary alkyl N-arylcarbamates.
Collapse
Affiliation(s)
- Shahien Shahsavari
- Department of Chemistry Michigan Technological University 1400 Townsend Drive, Houghton, MI 49931
| | - James Gooding
- Department of Chemistry Michigan Technological University 1400 Townsend Drive, Houghton, MI 49931
| | - Travis Wigstrom
- Department of Chemistry Michigan Technological University 1400 Townsend Drive, Houghton, MI 49931
| | - Shiyue Fang
- Department of Chemistry Michigan Technological University 1400 Townsend Drive, Houghton, MI 49931
| |
Collapse
|
8
|
Zhang C, Tao T, Yuan W, Zhang L, Zhang X, Yao J, Zhang Y, Lu H. Fluorous Solid-Phase Extraction Technique Based on Nanographite Fluoride. Anal Chem 2017; 89:4566-4572. [DOI: 10.1021/acs.analchem.6b05071] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Cheng Zhang
- Shanghai
Cancer Center and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, P. R. China
- Department
of Chemistry, Fudan University, Shanghai, 200433, P. R. China
| | - Tao Tao
- Shanghai
Cancer Center and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, P. R. China
- Department
of Chemistry, Fudan University, Shanghai, 200433, P. R. China
| | - Wenjuan Yuan
- Shanghai
Cancer Center and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, P. R. China
- Department
of Chemistry, Fudan University, Shanghai, 200433, P. R. China
| | - Lei Zhang
- Shanghai
Cancer Center and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, P. R. China
| | - Xiaoqin Zhang
- Shanghai
Cancer Center and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, P. R. China
- Department
of Chemistry, Fudan University, Shanghai, 200433, P. R. China
| | - Jun Yao
- Shanghai
Cancer Center and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, P. R. China
| | - Ying Zhang
- Shanghai
Cancer Center and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, P. R. China
| | - Haojie Lu
- Shanghai
Cancer Center and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200032, P. R. China
- Department
of Chemistry, Fudan University, Shanghai, 200433, P. R. China
- Key
Laboratory of Glycoconjugates Research Ministry of Public Health, Fudan University, Shanghai, 200032, P. R. China
| |
Collapse
|
9
|
Yamanoi T, Oda Y, Fujita K, Koizumi A. 1,2-cis-α-Glucoside Formation from a 2-Benzyloxycarbonylamino-2-deoxy-α-D-glucopyranosyl Acetate Derivative by an Activating System That Used a Combination of Ytterbium(Ill) Triflate and a Catalytic Boron Trifluoride Diethyl Etherate Complex. HETEROCYCLES 2017. [DOI: 10.3987/com-17-13811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
10
|
Aly MRES, El Ashry ESH. Recent Advances Toward Robust N-Protecting Groups for Glucosamine as Required for Glycosylation Strategies. Adv Carbohydr Chem Biochem 2016; 73:117-224. [PMID: 27816106 DOI: 10.1016/bs.accb.2016.08.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
2-Amino-2-deoxy-d-glucose (d-glucosamine) is among the most abundant monosaccharides found in natural products. This constituent, recognized for its ubiquity, is presented in most instances as its N-acetyl derivative 2-acetamido-2-deoxy-d-glucopyranose (N-acetylglucosamine, GlcNAc, NAG). It occurs as the β-linked pyranosyl group in polysaccharides and oligosaccharides, and sometimes as the monosaccharide itself, either in its native state or as a glycoconjugate. The compound's acylation profile and other aspects of its structure are important elements in determining the variety of reactivities and functions of the molecule as a whole. Methods elaborated to investigate these challenges have been intensively reviewed; however, a relatively more comprehensive reviewing of this subject is introduced here to cover some aspects that have not been sufficiently covered. This might enable those who are beginners in this field to be aware of the subject in a more comprehensive context. 2-Amino-2-deoxy-d-glucosylation strategies demand robust amino-protecting groups that survive under a variety of chemical conditions, yet provide groups that can be deprotected under relatively mild conditions. At the end of this review, a table that includes all the N-protecting groups that have been used for glucosamine is provided to introduce them at a glance to aid in constructing building blocks that will act as useful 2-amino-2-deoxy-d-glucosyl donors.
Collapse
Affiliation(s)
- Mohamed Ramadan El Sayed Aly
- Faculty of Science, Taif University, Taif, Kingdom of Saudi Arabia; Faculty of Science, Port Said University, Port Said, Egypt
| | - El Sayed H El Ashry
- Faculty of Science, Alexandria University, Alexandria, Egypt; Universität Konstanz, Konstanz, Germany
| |
Collapse
|
11
|
Huang W, Gao Q, Boons GJ. Assembly of a Complex Branched Oligosaccharide by Combining Fluorous-Supported Synthesis and Stereoselective Glycosylations using Anomeric Sulfonium Ions. Chemistry 2015; 21:12920-6. [PMID: 26250358 PMCID: PMC4878019 DOI: 10.1002/chem.201501844] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Indexed: 11/09/2022]
Abstract
There is an urgent need to develop reliable strategies for the rapid assembly of complex oligosaccharides. This paper presents a set of strategically selected orthogonal protecting groups, glycosyl donors modified by a (S)-phenylthiomethylbenzyl ether at C-2, and a glycosyl acceptor containing a fluorous tag, which makes it possible to rapidly prepare complex branched oligosaccharides of biological importance. The C-2 auxiliary controlled the 1,2-cis anomeric selectivity of the various galactosylations. The orthogonal protecting groups, 2-naphthylmethyl ether (Nap) and levulinic ester (Lev), made it possible to generate glycosyl acceptors and allowed the installation of a crowded branching point. After the glycosylations, the chiral auxiliary could be removed using acidic conditions, which was compatible with the presence of the orthogonal protecting groups Lev and Nap, thereby allowing the efficient installation of 1,2-linked glycosides. The light fluorous tag made it possible to purify the compounds by a simple filtration method using silica gel modified by fluorocarbons. The set of building blocks was successfully employed for the preparation of the carbohydrate moiety of the GPI anchor of Trypanosoma brucei, which is a parasite that causes sleeping sickness in humans and similar diseases in domestic animals.
Collapse
Affiliation(s)
- Wei Huang
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA 30602 (USA)
- Department of Chemistry, University of Georgia, Athens, GA 30602 (USA)
| | - Qi Gao
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA 30602 (USA)
| | - Geert-Jan Boons
- Complex Carbohydrate Research Center, University of Georgia, 315 Riverbend Road, Athens, GA 30602 (USA).
- Department of Chemistry, University of Georgia, Athens, GA 30602 (USA).
| |
Collapse
|
12
|
Joseph AA, Dhurandhare VM, Chang CW, Verma VP, Mishra GP, Ku CC, Lin CC, Wang CC. Chemoselective per-O-trimethylsilylation and homogeneous N-functionalisation of amino sugars. Chem Commun (Camb) 2015; 51:104-6. [DOI: 10.1039/c4cc06645f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
HomogeneousN-functionalisation of amino sugars can be achievedviaefficient CH3CN-promoted hexamethyldisilazane per-O-trimethylsilylation.
Collapse
Affiliation(s)
- A. Abragam Joseph
- Institute of Chemistry
- Academia Sinica
- Taipei 115
- Taiwan
- Department of Chemistry
| | - Vijay M. Dhurandhare
- Institute of Chemistry
- Academia Sinica
- Taipei 115
- Taiwan
- Chemical Biology and Molecular Biophysics Program
| | - Chun-Wei Chang
- Institute of Chemistry
- Academia Sinica
- Taipei 115
- Taiwan
- Chemical Biology and Molecular Biophysics Program
| | | | | | - Chiao-Chu Ku
- Institute of Chemistry
- Academia Sinica
- Taipei 115
- Taiwan
| | - Chun-Cheng Lin
- Department of Chemistry
- National Tsing Hua University
- Hsinchu 300
- Taiwan
| | - Cheng-Chung Wang
- Institute of Chemistry
- Academia Sinica
- Taipei 115
- Taiwan
- Chemical Biology and Molecular Biophysics Program
| |
Collapse
|
13
|
Mukherjee C, Liu L, Pohl NLB. Regioselective Benzylation of 2-Deoxy-2-Aminosugars Using Crown Ethers: Application to a Shortened Synthesis of Hyaluronic Acid Oligomers. Adv Synth Catal 2014; 356:2247-2256. [PMID: 25419207 PMCID: PMC4235972 DOI: 10.1002/adsc.201400269] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The combination of benzyl bromide, sodium hydroxide and 15-crown-5 in tetrahydrofuran is shown to be an efficient method for installing benzyl groups at both the 4- and 6-positions regioselectively directly from peracetylated N-trichloroacetyl-protected glucosamine and galactosamine. Application of this benzylation strategy proved to significantly shorten the synthetic route to hyaluronic acid tetra- and hexamers.
Collapse
Affiliation(s)
- Chinmoy Mukherjee
- Department of Chemistry, Simon Hall, Indiana University, Bloomington, IN 47405-7003, USA
| | - Lin Liu
- Department of Chemistry, Hach Hall, Iowa State University, Ames, Iowa 50011-3111, USA
| | - Nicola L B Pohl
- Department of Chemistry, Simon Hall, Indiana University, Bloomington, IN 47405-7003, USA
| |
Collapse
|