151
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Bkhaitan MM, Mirza AZ, Abdalla AN, Shamshad H, Ul-Haq Z, Alarjah M, Piperno A. Reprofiling of full-length phosphonated carbocyclic 2′-oxa-3′-aza-nucleosides toward antiproliferative agents: Synthesis, antiproliferative activity, and molecular docking study. Chem Biol Drug Des 2017; 90:679-689. [DOI: 10.1111/cbdd.12987] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 01/28/2017] [Accepted: 03/20/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Majdi M. Bkhaitan
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; Umm Al-Qura University; Makkah Saudi Arabia
| | - Agha Zeeshan Mirza
- Science and Technology Unit (STU); Umm Al-Qura University; Makkah Saudi Arabia
| | - Ashraf N. Abdalla
- Department of Pharmacology and Toxicology; Faculty of Pharmacy; Umm Al-Qura University; Makkah Saudi Arabia
| | - Hina Shamshad
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; Umm Al-Qura University; Makkah Saudi Arabia
| | - Zaheer Ul-Haq
- Dr. Panjwani Center for Molecular Medicine and Drug Research; International Center for Chemical and Biological Sciences; University of Karachi; Karachi Pakistan
| | - Mohammed Alarjah
- Department of Pharmaceutical Chemistry; Faculty of Pharmacy; Umm Al-Qura University; Makkah Saudi Arabia
| | - Anna Piperno
- Department of Chemical; Biological; Pharmaceutical and Environmental Sciences; University of Messina; Messina Italy
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152
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Liu S, Liu A, Zhang Y, Wang W. Direct Cα-heteroarylation of structurally diverse ethers via a mild N-hydroxysuccinimide mediated cross-dehydrogenative coupling reaction. Chem Sci 2017; 8:4044-4050. [PMID: 30155212 PMCID: PMC6094177 DOI: 10.1039/c6sc05697k] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 03/23/2017] [Indexed: 12/15/2022] Open
Abstract
An important challenge in the Cα-heteroarylation of ethers is the requirement of a large excess amount of ethers (that are used as solvents in many cases) to achieve effective transformations. This drawback has significantly restricted the Cα-heteroarylation of ethers to the use of simple and easily accessible ether substrates. To overcome this limitation, a new, efficient, N-hydroxysuccinimide (NHS) mediated, mild and metal-free CDC strategy for the direct Cα-heteroarylation of diverse ethers has been developed. Different to our previous benzaldehyde mediated photoredox Cα-heteroarylation, we have identified NHS as a new and efficient mediator without using light. A distinct non-photoredox engaged hydrogen-atom-transfer (HAT) mechanism that used a nitrogen-centered radical cation produced from NHS is initially revealed. Notably, only 5-10 equivalents of ethers as coupling partners are used, which allows for structurally diverse and complex ethers to engage in this process, to create highly medicinally relevant Cα-heteroarylated ethers. Furthermore, more structurally diverse heterocyclics can serve as reactants for this process.
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Affiliation(s)
- Shihui Liu
- Shanghai Key Laboratory of New Drug Design , School of Pharmacy , State Key Laboratory of Bioengineering Reactor , East China University of Science and Technology , 130 Mei-long Road , Shanghai 200237 , China . ;
| | - Aoxia Liu
- Shanghai Key Laboratory of New Drug Design , School of Pharmacy , State Key Laboratory of Bioengineering Reactor , East China University of Science and Technology , 130 Mei-long Road , Shanghai 200237 , China . ;
| | - Yongqiang Zhang
- Shanghai Key Laboratory of New Drug Design , School of Pharmacy , State Key Laboratory of Bioengineering Reactor , East China University of Science and Technology , 130 Mei-long Road , Shanghai 200237 , China . ;
| | - Wei Wang
- Shanghai Key Laboratory of New Drug Design , School of Pharmacy , State Key Laboratory of Bioengineering Reactor , East China University of Science and Technology , 130 Mei-long Road , Shanghai 200237 , China . ;
- Department of Chemistry and Chemical Biology , University of New Mexico , Albuquerque , NM 87131-0001 , USA
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153
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Zhang F, Liang Y, Li J, Gao F, Liu H, Zhao Y. A Concise Synthesis of Novel Aryl Pyrimidine C
-Nucleoside Analogs from Sugar Alkynes. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201600583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Fuyi Zhang
- The College of Chemistry and Molecular Engineering; The Key Laboratory of Chemical Biology and Organic Chemistry; Zhengzhou University; Zhengzhou 450001 China
| | - Yan Liang
- The College of Chemistry and Molecular Engineering; The Key Laboratory of Chemical Biology and Organic Chemistry; Zhengzhou University; Zhengzhou 450001 China
| | - Jing Li
- The College of Chemistry and Molecular Engineering; The Key Laboratory of Chemical Biology and Organic Chemistry; Zhengzhou University; Zhengzhou 450001 China
| | - Fei Gao
- The College of Chemistry and Molecular Engineering; The Key Laboratory of Chemical Biology and Organic Chemistry; Zhengzhou University; Zhengzhou 450001 China
| | - Hong Liu
- The College of Chemistry and Molecular Engineering; The Key Laboratory of Chemical Biology and Organic Chemistry; Zhengzhou University; Zhengzhou 450001 China
| | - Yufen Zhao
- The College of Chemistry and Molecular Engineering; The Key Laboratory of Chemical Biology and Organic Chemistry; Zhengzhou University; Zhengzhou 450001 China
- College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
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154
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Bag SS, Das SK. Design, Synthesis and Photophysical Property of a Doubly Widened Fused-Triazolyl-Phenanthrene Unnatural Nucleoside. ChemistrySelect 2017. [DOI: 10.1002/slct.201700392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Subhendu Sekhar Bag
- Bioorganic Chemistry Laboratory; Department of Chemistry; Indian Institute of Technology Guwahati, North Guwhati-; 781039 Assam India
| | - Suman Kalyan Das
- Bioorganic Chemistry Laboratory; Department of Chemistry; Indian Institute of Technology Guwahati, North Guwhati-; 781039 Assam India
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155
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Maier L, Khirsariya P, Hylse O, Adla SK, Černová L, Poljak M, Krajčovičová S, Weis E, Drápela S, Souček K, Paruch K. Diastereoselective Flexible Synthesis of Carbocyclic C-Nucleosides. J Org Chem 2017; 82:3382-3402. [PMID: 28267331 DOI: 10.1021/acs.joc.6b02594] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Carbocyclic C-nucleosides are quite rare. Our route enables flexible preparation of three classes of these nucleoside analogs from common precursors-properly substituted cyclopentanones, which can be prepared racemic (in six steps) or optically pure (in ten steps) from inexpensive norbornadiene. The methodology allows flexible manipulation of individual positions around the cyclopentane ring, namely highly diastereoselective installation of carbo- and heterocyclic substituents at position 1', orthogonal functionalization of position 5', and efficient inversion of stereochemistry at position 2'. Newly prepared carbocyclic C-analog of tubercidine, profiled in MCF7 (breast cancer) and HFF1 (human foreskin fibroblasts) cell cultures, is less potent than tubercidine itself, but more selectively toxic toward the tumorigenic cells.
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Affiliation(s)
- Lukáš Maier
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic.,International Center for Clinical Research, St. Anne's University Hospital Brno , Pekařská 53, 656 91 Brno, Czech Republic
| | - Prashant Khirsariya
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic.,International Center for Clinical Research, St. Anne's University Hospital Brno , Pekařská 53, 656 91 Brno, Czech Republic
| | - Ondřej Hylse
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic.,International Center for Clinical Research, St. Anne's University Hospital Brno , Pekařská 53, 656 91 Brno, Czech Republic
| | - Santosh Kumar Adla
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic
| | - Lenka Černová
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic
| | - Michal Poljak
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic
| | - Soňa Krajčovičová
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic
| | - Erik Weis
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic
| | - Stanislav Drápela
- Department of Cytokinetics, Institute of Biophysics, Academy of Sciences of the Czech Republic , Královopolská 135, 612 00 Brno, Czech Republic
| | - Karel Souček
- International Center for Clinical Research, St. Anne's University Hospital Brno , Pekařská 53, 656 91 Brno, Czech Republic.,Department of Cytokinetics, Institute of Biophysics, Academy of Sciences of the Czech Republic , Královopolská 135, 612 00 Brno, Czech Republic
| | - Kamil Paruch
- Department of Chemistry, CZ Openscreen, Faculty of Science, Masaryk University , Kamenice 5/A8, 625 00 Brno, Czech Republic.,International Center for Clinical Research, St. Anne's University Hospital Brno , Pekařská 53, 656 91 Brno, Czech Republic
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156
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Rovira AR, Fin A, Tor Y. Expanding a fluorescent RNA alphabet: synthesis, photophysics and utility of isothiazole-derived purine nucleoside surrogates. Chem Sci 2017; 8:2983-2993. [PMID: 28451365 PMCID: PMC5380116 DOI: 10.1039/c6sc05354h] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 01/26/2017] [Indexed: 01/09/2023] Open
Abstract
A series of emissive ribonucleoside purine mimics, all comprised of an isothiazolo[4,3-d]pyrimidine core, was prepared using a divergent pathway involving a key Thorpe-Ziegler cyclization. In addition to an adenosine and a guanosine mimic, analogues of the noncanonical xanthosine, isoguanosine, and 2-aminoadenosine were also synthesized and found to be emissive. Isothiazolo 2-aminoadenosine, an adenosine surrogate, was found to be particularly emissive and effectively deaminated by adenosine deaminase. Competitive studies with adenosine deaminase with each analogue in combination with native adenosine showed preference for the native substrate while still deaminating the isothiazolo analogues.
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Affiliation(s)
- Alexander R Rovira
- Department of Chemistry and Biochemistry , University of California , San Diego , La Jolla , California 92093-0358 , USA .
| | - Andrea Fin
- Department of Chemistry and Biochemistry , University of California , San Diego , La Jolla , California 92093-0358 , USA .
| | - Yitzhak Tor
- Department of Chemistry and Biochemistry , University of California , San Diego , La Jolla , California 92093-0358 , USA .
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157
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Villadsen K, Martos-Maldonado MC, Jensen KJ, Thygesen MB. Chemoselective Reactions for the Synthesis of Glycoconjugates from Unprotected Carbohydrates. Chembiochem 2017; 18:574-612. [DOI: 10.1002/cbic.201600582] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Indexed: 12/27/2022]
Affiliation(s)
- Klaus Villadsen
- Department of Chemistry; University of Copenhagen; Faculty of Science; Thorvaldsensvej 40 1871 Frederiksberg C Denmark
| | - Manuel C. Martos-Maldonado
- Department of Chemistry; University of Copenhagen; Faculty of Science; Thorvaldsensvej 40 1871 Frederiksberg C Denmark
| | - Knud J. Jensen
- Department of Chemistry; University of Copenhagen; Faculty of Science; Thorvaldsensvej 40 1871 Frederiksberg C Denmark
| | - Mikkel B. Thygesen
- Department of Chemistry; University of Copenhagen; Faculty of Science; Thorvaldsensvej 40 1871 Frederiksberg C Denmark
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158
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Bokor É, Kun S, Goyard D, Tóth M, Praly JP, Vidal S, Somsák L. C-Glycopyranosyl Arenes and Hetarenes: Synthetic Methods and Bioactivity Focused on Antidiabetic Potential. Chem Rev 2017; 117:1687-1764. [PMID: 28121130 DOI: 10.1021/acs.chemrev.6b00475] [Citation(s) in RCA: 133] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
This Review summarizes close to 500 primary publications and surveys published since 2000 about the syntheses and diverse bioactivities of C-glycopyranosyl (het)arenes. A classification of the preparative routes to these synthetic targets according to methodologies and compound categories is provided. Several of these compounds, regardless of their natural or synthetic origin, display antidiabetic properties due to enzyme inhibition (glycogen phosphorylase, protein tyrosine phosphatase 1B) or by inhibiting renal sodium-dependent glucose cotransporter 2 (SGLT2). The latter class of synthetic inhibitors, very recently approved as antihyperglycemic drugs, opens new perspectives in the pharmacological treatment of type 2 diabetes. Various compounds with the C-glycopyranosyl (het)arene motif were subjected to biological studies displaying among others antioxidant, antiviral, antibiotic, antiadhesive, cytotoxic, and glycoenzyme inhibitory effects.
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Affiliation(s)
- Éva Bokor
- Department of Organic Chemistry, University of Debrecen , P.O. Box 400, Debrecen H-4002, Hungary
| | - Sándor Kun
- Department of Organic Chemistry, University of Debrecen , P.O. Box 400, Debrecen H-4002, Hungary
| | - David Goyard
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, Laboratoire de Chimie Organique 2 - Glycochimie, UMR 5246, Université Claude Bernard Lyon 1 and CNRS , 43 Boulevard du 11 Novembre 1918, Villeurbanne F-69622, France
| | - Marietta Tóth
- Department of Organic Chemistry, University of Debrecen , P.O. Box 400, Debrecen H-4002, Hungary
| | - Jean-Pierre Praly
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, Laboratoire de Chimie Organique 2 - Glycochimie, UMR 5246, Université Claude Bernard Lyon 1 and CNRS , 43 Boulevard du 11 Novembre 1918, Villeurbanne F-69622, France
| | - Sébastien Vidal
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, Laboratoire de Chimie Organique 2 - Glycochimie, UMR 5246, Université Claude Bernard Lyon 1 and CNRS , 43 Boulevard du 11 Novembre 1918, Villeurbanne F-69622, France
| | - László Somsák
- Department of Organic Chemistry, University of Debrecen , P.O. Box 400, Debrecen H-4002, Hungary
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159
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Yang W, Ma H, Yang Q, Wang J, Liu Y, Yang Q, Wu J, Song C, Chang J. The first example of palladium-catalyzed cascade amidine arylation–intramolecular ester amidation for the synthesis of hypoxanthines: application to the synthesis of 8-azanebularine analogues. Org Biomol Chem 2017; 15:379-386. [DOI: 10.1039/c6ob02121b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A synthetic route toward 8-azanebularines has been developed by involving a cycloaddition and a cascade amidine arylation–intramolecular ester amidation reaction.
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Affiliation(s)
- Wu Yang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Henan Province 450001
- China
| | - Haoran Ma
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Henan Province 450001
- China
| | - Qian Yang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Henan Province 450001
- China
| | - Jingwen Wang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Henan Province 450001
- China
| | - Yuan Liu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Henan Province 450001
- China
| | - Qinghua Yang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Henan Province 450001
- China
| | - Jie Wu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Henan Province 450001
- China
| | - Chuanjun Song
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Henan Province 450001
- China
| | - Junbiao Chang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Henan Province 450001
- China
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160
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Hafinium (IV) promoted synthesis of 2,3-unsaturated N- and C-pseudoglycosides via Type I Ferrier Rearrangement. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2016.12.023] [Citation(s) in RCA: 5] [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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161
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Mejdrová I, Brulíková L, Volná T, Hlaváč J. Regioselective synthesis of 5-[(2,3-dihydroxypropoxy)methyl]uracil analogues. NEW J CHEM 2017. [DOI: 10.1039/c7nj03019c] [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 regioselective synthesis of dihydroxypropoxymethyluracil analogues with hydroxy alkyl chains that mimic the natural C-nucleoside pseudouridine is reported.
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Affiliation(s)
- Ivana Mejdrová
- Department of Organic Chemistry
- Faculty of Science
- Olomouc
- Czech Republic
| | - Lucie Brulíková
- Department of Organic Chemistry
- Faculty of Science
- Olomouc
- Czech Republic
| | - Tereza Volná
- Department of Medicinal Chemistry
- Institute of Molecular and Translational Medicine Hněvotínská 5
- Olomouc
- Czech Republic
| | - Jan Hlaváč
- Department of Medicinal Chemistry
- Institute of Molecular and Translational Medicine Hněvotínská 5
- Olomouc
- Czech Republic
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162
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Ruan Z, Ghorai D, Zanoni G, Ackermann L. Nickel-catalyzed C–H activation of purine bases with alkyl halides. Chem Commun (Camb) 2017; 53:9113-9116. [DOI: 10.1039/c7cc05011a] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
C–H alkylations of purine nucleosides were achieved by means of user-friendly nickel catalysis with ample substrate scope and high levels of chemo, site and regio control, which among others enabled the direct fluorescent labeling of purines in terms of late stage diversification.
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Affiliation(s)
- Zhixiong Ruan
- Institut für Organische und Biomolekulare Chemie
- Georg-August-Universität
- 37077 Goettingen
- Germany
| | - Debasish Ghorai
- Institut für Organische und Biomolekulare Chemie
- Georg-August-Universität
- 37077 Goettingen
- Germany
| | | | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie
- Georg-August-Universität
- 37077 Goettingen
- Germany
- Department of Chemistry
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163
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Murayama K, Asanuma H. Effect of Methyl Group on Acyclic Serinol Scaffold for Tethering Dyes on the DNA Duplex Stability. Chembiochem 2016; 18:142-149. [DOI: 10.1002/cbic.201600558] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Indexed: 12/19/2022]
Affiliation(s)
- Keiji Murayama
- Graduate School of Engineering; Nagoya University; Furo-cho Chikusa-ku Nagoya 464-8603 Japan
| | - Hiroyuki Asanuma
- Graduate School of Engineering; Nagoya University; Furo-cho Chikusa-ku Nagoya 464-8603 Japan
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164
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Zhang L, Li L, Bai S, Zhou X, Wang P, Li M. Access to Diosgenyl Glycoconjugates via Gold(I)-Catalyzed Etherification of Diosgen-3-yl ortho-Hexynylbenzoate. Org Lett 2016; 18:6030-6033. [DOI: 10.1021/acs.orglett.6b02963] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Li Zhang
- Key
Laboratory of Marine Medicine, Chinese Ministry of Education, School
of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, P. R. China
| | - Linfeng Li
- Department
of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical
Sciences, University of Colorda Anschutz Medical Campus, Aurora, Colorado 80045, United States
| | - Shujin Bai
- Key
Laboratory of Marine Medicine, Chinese Ministry of Education, School
of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, P. R. China
| | - Xin Zhou
- Key
Laboratory of Marine Medicine, Chinese Ministry of Education, School
of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, P. R. China
| | - Peng Wang
- Key
Laboratory of Marine Medicine, Chinese Ministry of Education, School
of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, P. R. China
| | - Ming Li
- Key
Laboratory of Marine Medicine, Chinese Ministry of Education, School
of Medicine and Pharmacy, Ocean University of China, Qingdao, Shandong 266003, P. R. China
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165
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Piotrowska DG, Balzarini J, Andrei G, Schols D, Snoeck R, Wróblewski AE, Gotkowska J. Novel isoxazolidine analogues of homonucleosides and homonucleotides. Tetrahedron 2016; 72:8294-8308. [PMID: 32287430 PMCID: PMC7111885 DOI: 10.1016/j.tet.2016.10.073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Revised: 10/17/2016] [Accepted: 10/31/2016] [Indexed: 11/05/2022]
Abstract
Isoxazolidine analogues of homonucleos(t)ides were synthesized from nucleobase-derived nitrones 20a-20e (uracil, 5-fluorouracil, 5-bromouracil, thymine, adenine) employing 1,3-dipolar cycloadditions with allyl alcohol as well as with alkenylphosphonates (allyl-, allyloxymethyl- and vinyloxymethyl- and vinylphosphonate). Besides reactions with vinylphosphonate the additions proceeded regioselectively to produce mixtures of major cis and minor trans 3,5-disubstituted isoxazolidines (d.e. 28–82%). From vinylphosphonate up to 10% of 3,4-disubstituted isoxazolidines was additionally produced. Vicinal couplings, shielding effects and 2D NOE correlations were employed in configurational assignments as well as in conformational analysis to find out preferred conformations for several isoxazolidines and to observe anomeric effects (pseudoaxial orientation of phosphonylmethoxy groups) for those obtained from vinyloxymethylphosphonate. None of the tested compounds were endowed in vitro with antiviral activity against a variety of DNA and RNA viruses at subtoxic concentrations (up to 250 μM) nor exhibited antiproliferative activity towards L1210, CEM, and HeLa cells (IC50 = ≥100 μM).
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Affiliation(s)
- Dorota G Piotrowska
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, 90-151, Łódź, Muszyńskiego 1, Poland
| | - Jan Balzarini
- KU Leuven, Rega Institute for Medical Research, Minderbroedersstraat 10, B-3000, Leuven, Belgium
| | - Graciela Andrei
- KU Leuven, Rega Institute for Medical Research, Minderbroedersstraat 10, B-3000, Leuven, Belgium
| | - Dominique Schols
- KU Leuven, Rega Institute for Medical Research, Minderbroedersstraat 10, B-3000, Leuven, Belgium
| | - Robert Snoeck
- KU Leuven, Rega Institute for Medical Research, Minderbroedersstraat 10, B-3000, Leuven, Belgium
| | - Andrzej E Wróblewski
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, 90-151, Łódź, Muszyńskiego 1, Poland
| | - Joanna Gotkowska
- Bioorganic Chemistry Laboratory, Faculty of Pharmacy, Medical University of Łódź, 90-151, Łódź, Muszyńskiego 1, Poland
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166
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González-Calderón D, Mejía-Dionicio MG, Morales-Reza MA, Aguirre-de Paz JG, Ramírez-Villalva A, Morales-Rodríguez M, Fuentes-Benítes A, González-Romero C. Antifungal activity of 1'-homo-N-1,2,3-triazol-bicyclic carbonucleosides: A novel type of compound afforded by azide-enolate (3+2) cycloaddition. Bioorg Chem 2016; 69:1-6. [PMID: 27656774 DOI: 10.1016/j.bioorg.2016.09.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 09/01/2016] [Accepted: 09/14/2016] [Indexed: 01/06/2023]
Abstract
The first report of 1'-homo-N-1,2,3-triazol-bicyclic carbonucleosides (7a and 7b) is described herein. Azide-enolate (3+2) cycloaddition afforded the synthesis of this novel type of compound. Antifungal activity was evaluated in vitro against four filamentous fungi (Aspergillus fumigatus, Trichosporon cutaneum, Rhizopus oryzae and Mucor hiemalis) as well as nine species of Candida spp. as yeast specimens. These pre-clinical studies suggest that compounds 7a and 7b are promising candidates for complementary biological studies due to their good activity against Candida spp.
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Affiliation(s)
- Davir González-Calderón
- Departamento de Química Orgánica, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón/Paseo Tollocan s/n, Toluca, Estado de México 50120, Mexico.
| | - María G Mejía-Dionicio
- Departamento de Química Orgánica, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón/Paseo Tollocan s/n, Toluca, Estado de México 50120, Mexico
| | - Marco A Morales-Reza
- Departamento de Química Orgánica, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón/Paseo Tollocan s/n, Toluca, Estado de México 50120, Mexico
| | - José G Aguirre-de Paz
- Departamento de Química Orgánica, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón/Paseo Tollocan s/n, Toluca, Estado de México 50120, Mexico
| | - Alejandra Ramírez-Villalva
- Departamento de Química Orgánica, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón/Paseo Tollocan s/n, Toluca, Estado de México 50120, Mexico
| | - Macario Morales-Rodríguez
- Departamento de Microbiología, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón/Paseo Tollocan s/n, Toluca, Estado de México 50120, Mexico
| | - Aydeé Fuentes-Benítes
- Departamento de Química Orgánica, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón/Paseo Tollocan s/n, Toluca, Estado de México 50120, Mexico
| | - Carlos González-Romero
- Departamento de Química Orgánica, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón/Paseo Tollocan s/n, Toluca, Estado de México 50120, Mexico.
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167
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Zhu F, Rourke MJ, Yang T, Rodriguez J, Walczak MA. Highly Stereospecific Cross-Coupling Reactions of Anomeric Stannanes for the Synthesis of C-Aryl Glycosides. J Am Chem Soc 2016; 138:12049-52. [DOI: 10.1021/jacs.6b07891] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Feng Zhu
- Department of Chemistry and
Biochemistry, University of Colorado, Boulder, Colorado 80309, United States
| | - Michael J. Rourke
- Department of Chemistry and
Biochemistry, University of Colorado, Boulder, Colorado 80309, United States
| | - Tianyi Yang
- Department of Chemistry and
Biochemistry, University of Colorado, Boulder, Colorado 80309, United States
| | - Jacob Rodriguez
- Department of Chemistry and
Biochemistry, University of Colorado, Boulder, Colorado 80309, United States
| | - Maciej A. Walczak
- Department of Chemistry and
Biochemistry, University of Colorado, Boulder, Colorado 80309, United States
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168
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Hernández-Torres G, Mateo J, Colobert F, Urbano A, Carreño MC. Synthesis of Medium-Sized 2,ω-cis-Disubstituted Cyclic Ethers by Reductive Cyclization of Hydroxy Ketones. ChemistrySelect 2016. [DOI: 10.1002/slct.201601161] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Gloria Hernández-Torres
- Departamento de Química Orgánica (Módulo 01), Fac. Ciencias; Universidad Autónoma de Madrid; c/ Francisco Tomás y Valiente 7, Cantoblanco 28049- Madrid Spain
| | - Julio Mateo
- Departamento de Química Orgánica (Módulo 01), Fac. Ciencias; Universidad Autónoma de Madrid; c/ Francisco Tomás y Valiente 7, Cantoblanco 28049- Madrid Spain
| | - FranÇoise Colobert
- Laboratoire de Synthèse et Catalyse Asymétrique; Université de Strasbourg (ECPM), UMR CNRS 7509; 25 rue Becquerel 67087 Strasbourg Cedex 02 France
| | - Antonio Urbano
- Departamento de Química Orgánica (Módulo 01), Fac. Ciencias; Universidad Autónoma de Madrid; c/ Francisco Tomás y Valiente 7, Cantoblanco 28049- Madrid Spain
| | - M. Carmen Carreño
- Departamento de Química Orgánica (Módulo 01), Fac. Ciencias; Universidad Autónoma de Madrid; c/ Francisco Tomás y Valiente 7, Cantoblanco 28049- Madrid Spain
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169
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Murata Y, Uenishi J. Base- and acid-catalyzed intramolecular oxy-Michael reaction for the synthesis of tetrahydrofuran ring. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.06.081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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170
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Murata Y, Uenishi J. Stereochemistry of Pd(II)-Catalyzed THF Ring Formation of ε-Hydroxy Allylic Alcohols and Synthesis of 2,3,5-Trisubstituted and 2,3,4,5-Tetrasubstituted Tetrahydrofurans. J Org Chem 2016; 81:7471-85. [PMID: 27434657 DOI: 10.1021/acs.joc.6b01154] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Pd(II)-catalyzed ring formation of 2,3,5-trisubstituted and 2,3,4,5-tetrasubstituted tetrahydrofurans is described. Oxypalladation of a chiral ε-hydroxy allylic alcohol provides a 5-alkenyltetrahydrofuran ring in excellent yields via a 5-exo-trigonal process. Nine substrates including six secondary allylic alcohols and three primary allylic alcohols with or without an additional secondary hydroxy substituent at the γ-position have been examined. Their structures are restricted by a 2,2,4,4-tetraisopropyl-1,3,5,2,4-trioxadisilocane ring. The stereochemistry of the resulting tetrahydrofuran products was determined by chemical transformation. The reaction mechanism is discussed on the basis of the stereochemical results. The steps in the chiral allylic alcohol directed or the nucleophilic alcohol directed facial selection for the formation of the alkene-Pd(II)-π-complex, the cis-oxypalladation, and a syn-elimination mechanism account for the observed stereochemistry of the reaction.
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Affiliation(s)
- Yuki Murata
- Kyoto Pharmaceutical University , Misasagi, Yamashina, Kyoto 607-8412, Japan
| | - Jun'ichi Uenishi
- Kyoto Pharmaceutical University , Misasagi, Yamashina, Kyoto 607-8412, Japan
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171
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Kölmel DK, Barandun LJ, Kool ET. Efficient synthesis of fluorescent alkynyl C-nucleosides via Sonogashira coupling for the preparation of DNA-based polyfluorophores. Org Biomol Chem 2016; 14:6407-12. [PMID: 27296353 PMCID: PMC4935563 DOI: 10.1039/c6ob01199c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile and general procedure for the preparation of alkynyl C-nucleosides with varied fluorophores is presented. Sonogashira coupling was used as a key reaction to conjugate the dyes to an easily accessible ethynyl functionalized deoxyribose derivative. The new C-nucleosides were used for the preparation of DNA-based polyfluorophores.
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Affiliation(s)
- Dominik K Kölmel
- Department of Chemistry, Stanford University, Stanford, California 94305, USA.
| | - Luzi J Barandun
- Department of Chemistry, Stanford University, Stanford, California 94305, USA.
| | - Eric T Kool
- Department of Chemistry, Stanford University, Stanford, California 94305, USA.
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172
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Tikad A, Delbrouck JA, Vincent SP. Debenzylative Cycloetherification: An Overlooked Key Strategy for Complex Tetrahydrofuran Synthesis. Chemistry 2016; 22:9456-76. [DOI: 10.1002/chem.201600655] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Indexed: 01/22/2023]
Affiliation(s)
- Abdellatif Tikad
- University of Namur (UNamur); Département de Chimie; Laboratoire de Chimie Bio-Organique; rue de Bruxelles 61 5000 Namur Belgium
| | - Julien A. Delbrouck
- University of Namur (UNamur); Département de Chimie; Laboratoire de Chimie Bio-Organique; rue de Bruxelles 61 5000 Namur Belgium
| | - Stéphane P. Vincent
- University of Namur (UNamur); Département de Chimie; Laboratoire de Chimie Bio-Organique; rue de Bruxelles 61 5000 Namur Belgium
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173
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174
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Barroso S, Lemaire S, Farina V, Steib AK, Blanc R, Knochel P. Cine Substitution with Arylzinc Reagents: Scope and Mechanistic Studies. J Org Chem 2016; 81:2804-16. [DOI: 10.1021/acs.joc.6b00074] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Santiago Barroso
- Pharmaceutical
Development and Manufacturing Sciences, Janssen Pharmaceutica, Turnhoutseweg 30, 2340 Beerse, Belgium
| | - Sébastien Lemaire
- Pharmaceutical
Development and Manufacturing Sciences, Janssen Pharmaceutica, Turnhoutseweg 30, 2340 Beerse, Belgium
| | - Vittorio Farina
- Pharmaceutical
Development and Manufacturing Sciences, Janssen Pharmaceutica, Turnhoutseweg 30, 2340 Beerse, Belgium
| | - Andreas K. Steib
- Department
of Chemistry and Biochemistry, Ludwig-Maximilians University of München, Butenandtstrasse 5-12, Haus F, 81377 München, Germany
| | - Romain Blanc
- Department
of Chemistry and Biochemistry, Ludwig-Maximilians University of München, Butenandtstrasse 5-12, Haus F, 81377 München, Germany
| | - Paul Knochel
- Department
of Chemistry and Biochemistry, Ludwig-Maximilians University of München, Butenandtstrasse 5-12, Haus F, 81377 München, Germany
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175
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Synthesis of Pyridone-based Nucleoside Analogues as Substrates or Inhibitors of DNA Polymerases. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2016; 35:163-77. [PMID: 26854871 DOI: 10.1080/15257770.2015.1122197] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The synthesis and characterization of novel acyclic and cyclic pyridone-based nucleosides and nucleotides is described. In total, seven nucleosides and four nucleotides were synthesized. None of the tested nucleosides showed inhibitory properties against Klenow exo- polymerase and M.MuLV and HIV-1 reverse transcriptases. The nucleotides containing 4-chloro- and 4-bromo-2-pyridone as a nucleobase were accepted by the Klenow fragment, but at the expense of fidelity and extension efficiency.
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176
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Bag SS, Talukdar S, Das SK, Pradhan MK, Mukherjee S. Donor/acceptor chromophores-decorated triazolyl unnatural nucleosides: synthesis, photophysical properties and study of interaction with BSA. Org Biomol Chem 2016; 14:5088-108. [DOI: 10.1039/c6ob00500d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We report the syntheses and photophysical properties of some triazolyl donor/acceptor unnatural nucleosides and studies on the interaction of one of the fluorescent nucleosides with BSA.
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Affiliation(s)
- Subhendu Sekhar Bag
- Bio-organic Chemistry Laboratory
- Department of Chemistry
- Indian Institute of Technology Guwahati-781039
- India
| | - Sangita Talukdar
- Bio-organic Chemistry Laboratory
- Department of Chemistry
- Indian Institute of Technology Guwahati-781039
- India
| | - Suman Kalyan Das
- Bio-organic Chemistry Laboratory
- Department of Chemistry
- Indian Institute of Technology Guwahati-781039
- India
| | - Manoj Kumar Pradhan
- Bio-organic Chemistry Laboratory
- Department of Chemistry
- Indian Institute of Technology Guwahati-781039
- India
| | - Soumen Mukherjee
- Bio-organic Chemistry Laboratory
- Department of Chemistry
- Indian Institute of Technology Guwahati-781039
- India
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177
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Chen X, Wang Q, Yu B. Gold(i)-catalyzed C-glycosylation of glycosyl ortho-alkynylbenzoates: the role of the moisture sequestered by molecular sieves. Chem Commun (Camb) 2016; 52:12183-12186. [DOI: 10.1039/c6cc07218f] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
C-Glycosylation of glycosyl ortho-hexynylbenzoates with allyltrimethylsilane or silyl enol ethers could proceed smoothly under the catalysis of Ph3PAuNTf2, wherein the moisture sequestered by the molecular sieves ensured the gold(i)-catalytic cycle.
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Affiliation(s)
- Xiaoping Chen
- State Key Laboratory of Bio-organic and Natural Products Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Qiaoling Wang
- State Key Laboratory of Bio-organic and Natural Products Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Biao Yu
- State Key Laboratory of Bio-organic and Natural Products Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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178
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Tokarenko A, Poštová Slavětínská L, Klepetářová B, Hocek M. Synthesis of Benzene and Pyridine 2′-C-Methyl-C-ribonucleosides and -nucleotides. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501219] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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179
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Abstract
An evolved fluorescent ribonucleoside alphabet comprising isomorphic purine ((tz)A, (tz)G) and pyrimidine ((tz)U, (tz)C) analogues, all derived from isothiazolo[4,3-d]pyrimidine as a common heterocyclic core, is described. Structural and biochemical analyses illustrate that the nucleosides, particularly the C-nucleosidic purine analogues, are faithful isomorphic and isofunctional surrogates of their natural counterparts and show improved features when compared to an RNA alphabet derived from thieno[3,4-d]-pyrimidine. The restoration of the nitrogen in a position equivalent to the purines' N7 leads to "isofunctional" behavior, as illustrated by the ability of adenosine deaminase to deaminate (tz)A as effectively as adenosine, the native substrate.
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Affiliation(s)
- Alexander R Rovira
- Department of Chemistry and Biochemistry, University of California, San Diego , La Jolla, California 92093-0358, United States
| | - Andrea Fin
- Department of Chemistry and Biochemistry, University of California, San Diego , La Jolla, California 92093-0358, United States
| | - Yitzhak Tor
- Department of Chemistry and Biochemistry, University of California, San Diego , La Jolla, California 92093-0358, United States
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180
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Abstract
All biological information, since the last common ancestor of all life on Earth, has been encoded by a genetic alphabet consisting of only four nucleotides that form two base pairs. Long-standing efforts to develop two synthetic nucleotides that form a third, unnatural base pair (UBP) have recently yielded three promising candidates, one based on alternative hydrogen bonding, and two based on hydrophobic and packing forces. All three of these UBPs are replicated and transcribed with remarkable efficiency and fidelity, and the latter two thus demonstrate that hydrogen bonding is not unique in its ability to underlie the storage and retrieval of genetic information. This Review highlights these recent developments as well as the applications enabled by the UBPs, including the expansion of the evolution process to include new functionality and the creation of semi-synthetic life that stores increased information.
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Affiliation(s)
- Denis A Malyshev
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037 (USA)
| | - Floyd E Romesberg
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037 (USA).
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181
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Tatina MB, Kusunuru AK, Mukherjee D. Organo-zinc Promoted Diastereoselective C-Arylation of 1,2-Anhydrosugars from Arylboronic Acids. Org Lett 2015; 17:4624-7. [DOI: 10.1021/acs.orglett.5b02364] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Madhu Babu Tatina
- Academy of Scientific
and Innovative Research (AcSIR), Indian Institute of Integrative Medicine
(IIIM-CSIR), NPC-Division, Jammu-180001, India
| | - Anil Kumar Kusunuru
- Academy of Scientific
and Innovative Research (AcSIR), Indian Institute of Integrative Medicine
(IIIM-CSIR), NPC-Division, Jammu-180001, India
| | - Debaraj Mukherjee
- Academy of Scientific
and Innovative Research (AcSIR), Indian Institute of Integrative Medicine
(IIIM-CSIR), NPC-Division, Jammu-180001, India
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182
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183
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Haidzinskaya T, Kerchner HA, Liu J, Watson MP. Diastereoselective, Zinc-Catalyzed Alkynylation of α-Bromo Oxocarbenium Ions. Org Lett 2015. [PMID: 26196257 DOI: 10.1021/acs.orglett.5b01838] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We have developed a bromination/alkynylation sequence that enables efficient transformation of simple cyclic enol ethers to difunctionalized products. The success of this strategy relies on a highly diastereselective, zinc-catalyzed addition of terminal alkynes to α-bromo oxocarbenium ions, formed in situ via ionization of acetal precursors. Using this method, trans-α-alkynyl-β-halo pyran and furan derivatives can be prepared with high diastereoselectivity and excellent functional group tolerance.
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Affiliation(s)
- Tatsiana Haidzinskaya
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, United States
| | - Hilary A Kerchner
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, United States
| | - Jixin Liu
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, United States
| | - Mary P Watson
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, United States
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184
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Wang J, Qian P, Hu Y, Yang J, Jiang J, Chen S, Zhang Y, Zhang S. Organocatalytic aldol addition reaction of cyclic hemiacetals to aldehydes. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.04.053] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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185
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Zhou P, Shi R, Yao JF, Sheng CF, Li H. Supramolecular self-assembly of nucleotide–metal coordination complexes: From simple molecules to nanomaterials. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2015.02.007] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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186
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van Rijssel ER, van Delft P, van Marle DV, Bijvoets SM, Lodder G, Overkleeft HS, van der Marel GA, Filippov DV, Codée JDC. Stereoselectivity in the Lewis Acid Mediated Reduction of Ketofuranoses. J Org Chem 2015; 80:4553-65. [DOI: 10.1021/acs.joc.5b00419] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Erwin R. van Rijssel
- Leiden Institute
of Chemistry, Leiden University, P.O.
Box 9502, 2300 RA Leiden, The Netherlands
| | - Pieter van Delft
- Leiden Institute
of Chemistry, Leiden University, P.O.
Box 9502, 2300 RA Leiden, The Netherlands
| | - Daan V. van Marle
- Leiden Institute
of Chemistry, Leiden University, P.O.
Box 9502, 2300 RA Leiden, The Netherlands
| | - Stefan M. Bijvoets
- Leiden Institute
of Chemistry, Leiden University, P.O.
Box 9502, 2300 RA Leiden, The Netherlands
| | - Gerrit Lodder
- Leiden Institute
of Chemistry, Leiden University, P.O.
Box 9502, 2300 RA Leiden, The Netherlands
| | - Herman S. Overkleeft
- Leiden Institute
of Chemistry, Leiden University, P.O.
Box 9502, 2300 RA Leiden, The Netherlands
| | | | - Dmitri V. Filippov
- Leiden Institute
of Chemistry, Leiden University, P.O.
Box 9502, 2300 RA Leiden, The Netherlands
| | - Jeroen D. C. Codée
- Leiden Institute
of Chemistry, Leiden University, P.O.
Box 9502, 2300 RA Leiden, The Netherlands
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187
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Srinivas B, Reddy TR, Kashyap S. Ruthenium catalyzed synthesis of 2,3-unsaturated C-glycosides from glycals. Carbohydr Res 2015; 406:86-92. [DOI: 10.1016/j.carres.2015.01.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 01/12/2015] [Accepted: 01/20/2015] [Indexed: 12/20/2022]
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188
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Synthesis and biological properties of 5-(1H-1,2,3-triazol-4-yl)isoxazolidines: a new class of C-nucleosides. Molecules 2015; 20:5260-75. [PMID: 25812148 PMCID: PMC6272400 DOI: 10.3390/molecules20045260] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Revised: 03/09/2015] [Accepted: 03/13/2015] [Indexed: 11/27/2022] Open
Abstract
A novel series of C-nucleosides, featuring the presence of a 1,2,3-triazole ring linked to an isoxazolidine system, has been designed as mimetics of the pyrimidine nucleobases. An antiproliferative effect was observed for compounds 17a and 17b: the growth inhibitory effect reaches the 50% in HepG2 and HT-29 cells and increases up to 56% in the SH-SY5Y cell line after 72 h of incubation at a 100 µM concentration.
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189
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Abstract
Modified nucleoside analogues are of great biological importance as antiviral and antitumoral agents. There is special interest in the preparation of C-aryl nucleosides with an aromatic ring in different positions of the glycone for their biological activity. Different chemical synthesis strategies for these targets are described in this review.
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Affiliation(s)
- Christophe Len
- Sorbonne Universités, Université de Technologie de Compiègne, Ecole Supérieure de Chimie Organique et Minérale, Transformations Intégrées de la Matière Renouvelable, Centre de Recherche Royallieu, CS 60319, Compiègne cedex F-60203, France.
- Department of Chemistry, University of Hull, Hull HU6 7RX, UK.
| | - Gérald Enderlin
- Sorbonne Universités, Université de Technologie de Compiègne, Ecole Supérieure de Chimie Organique et Minérale, Transformations Intégrées de la Matière Renouvelable, Centre de Recherche Royallieu, CS 60319, Compiègne cedex F-60203, France.
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190
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Romeo R, Carnovale C, Giofrè SV, Chiacchio MA, Garozzo A, Amata E, Romeo G, Chiacchio U. C-5'-Triazolyl-2'-oxa-3'-aza-4'a-carbanucleosides: Synthesis and biological evaluation. Beilstein J Org Chem 2015; 11:328-34. [PMID: 25815087 PMCID: PMC4362054 DOI: 10.3762/bjoc.11.38] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 02/20/2015] [Indexed: 12/27/2022] Open
Abstract
A novel series of 2’-oxa-3’-aza-4’a-carbanucleosides, featured with a triazole linker at the 5’-position, has been developed by exploiting a click chemistry reaction of 5’-azido-2’-oxa-3’-aza-4’a-carbanucleosides with substituted alkynes. Biological tests indicate an antitumor activity for the synthesized compounds: most of them inhibit cell proliferation of Vero, BS-C-1, HEp-2, MDCK, and HFF cells with a CC50 in the range of 5.0–40 μM. The synthesized compounds do not show any antiviral activity.
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Affiliation(s)
- Roberto Romeo
- Dipartimento Scienze del Farmaco e dei Prodotti per la Salute, University of Messina, Via S.S. Annunziata, 98168 Messina, Italy
| | - Caterina Carnovale
- Dipartimento Scienze del Farmaco e dei Prodotti per la Salute, University of Messina, Via S.S. Annunziata, 98168 Messina, Italy
| | - Salvatore V Giofrè
- Dipartimento Scienze del Farmaco e dei Prodotti per la Salute, University of Messina, Via S.S. Annunziata, 98168 Messina, Italy
| | - Maria A Chiacchio
- Dipartimento di Scienze del Farmaco, University of Catania, Via A. Doria 6, 95125-Catania, Italy
| | - Adriana Garozzo
- Dipartimento di Scienze Bio-Mediche, University of Catania,Via Androne 81, 95124 Catania, Italy
| | - Emanuele Amata
- Dipartimento di Scienze del Farmaco, University of Catania, Via A. Doria 6, 95125-Catania, Italy
| | - Giovanni Romeo
- Dipartimento Scienze del Farmaco e dei Prodotti per la Salute, University of Messina, Via S.S. Annunziata, 98168 Messina, Italy
| | - Ugo Chiacchio
- Dipartimento di Scienze del Farmaco, University of Catania, Via A. Doria 6, 95125-Catania, Italy
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191
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Wang J, Gasc F, Prandi J. Samarium Diiodide Mediated Coupling of 2-Pyridylsulfonyl Furanosides with Aldehydes and Ketones: A General Synthesis ofC-Furanosides. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403640] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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192
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Kokosza K, Balzarini J, Piotrowska DG. Novel 5-arylcarbamoyl-2-methylisoxazolidin-3-yl-3-phosphonates as nucleotide analogues. NUCLEOSIDES NUCLEOTIDES & NUCLEIC ACIDS 2015; 33:552-82. [PMID: 25009989 DOI: 10.1080/15257770.2014.909046] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A series of 5-substituted 3-phosphonylated isoxazolidines have been obtained via cycloaddition of N-methyl-C-(diethoxyphosphoryl)nitrone with N-heteroaromatic acrylamides. Good trans/cis diastereoselectivities (d.e. 58-76%) of isomeric (3-diethoxyphosphoryl)isoxazolidines were observed. cis- and trans-Isoxazolidine phosphonates were evaluated for their antiviral activity against a broad range of DNA and RNA viruses but were found inactive. Their cytostatic activity toward L1210, CEM, and HeLa cells was also established, and compounds cis-12r and trans-11r having a 2,2-difluorobenzo[d][1,3]dioxole moiety slightly inhibited proliferation of HeLa cells at IC50 values of 186 and 179 μM, respectively.
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Affiliation(s)
- Kamil Kokosza
- a Bioorganic Chemistry Laboratory, Faculty of Pharmacy , Medical University of Łódź , Łódź , Muszyńskiego , Poland
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193
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Henschke JP, Wu PY, Lin CW, Chen SF, Chiang PC, Hsiao CN. β-Selective C-Arylation of Silyl Protected 1,6-Anhydroglucose with Arylalanes: The Synthesis of SGLT2 Inhibitors. J Org Chem 2015; 80:2295-309. [DOI: 10.1021/jo502839e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Julian P. Henschke
- Department of Exploratory Research, §Department of Analytical Research and Development, ScinoPharm Taiwan, No. 1, NanKe 8th Road, Tainan Science-Based Industrial Park, ShanHua, Tainan, 74144, Taiwan
| | - Ping-Yu Wu
- Department of Exploratory Research, §Department of Analytical Research and Development, ScinoPharm Taiwan, No. 1, NanKe 8th Road, Tainan Science-Based Industrial Park, ShanHua, Tainan, 74144, Taiwan
| | - Chen-Wei Lin
- Department of Exploratory Research, §Department of Analytical Research and Development, ScinoPharm Taiwan, No. 1, NanKe 8th Road, Tainan Science-Based Industrial Park, ShanHua, Tainan, 74144, Taiwan
| | - Shi-Feng Chen
- Department of Exploratory Research, §Department of Analytical Research and Development, ScinoPharm Taiwan, No. 1, NanKe 8th Road, Tainan Science-Based Industrial Park, ShanHua, Tainan, 74144, Taiwan
| | - Pei-Chen Chiang
- Department of Exploratory Research, §Department of Analytical Research and Development, ScinoPharm Taiwan, No. 1, NanKe 8th Road, Tainan Science-Based Industrial Park, ShanHua, Tainan, 74144, Taiwan
| | - Chi-Nung Hsiao
- Department of Exploratory Research, §Department of Analytical Research and Development, ScinoPharm Taiwan, No. 1, NanKe 8th Road, Tainan Science-Based Industrial Park, ShanHua, Tainan, 74144, Taiwan
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194
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Ohba K, Koga Y, Nomura S, Nakata M. Functionalized aryl-β-C-glycoside synthesis by Barbier-type reaction using 2,4,6-triisopropylphenyllithium. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.054] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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195
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Zhu Y, Qian P, Yang J, Chen S, Hu Y, Wu P, Wang W, Zhang W, Zhang S. Organocatalytic enantioselective Michael addition of cyclic hemiacetals to nitroolefins: a facile access to chiral substituted 5- and 6-membered cyclic ethers. Org Biomol Chem 2015; 13:4769-75. [DOI: 10.1039/c5ob00202h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient aminocatalytic enantioselective Michael addition of readily available cyclic hemiacetals to nitroolefins has been developed.
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Affiliation(s)
- Yadong Zhu
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Medicinal Chemistry
- College of Pharmaceutical Sciences
- Soochow University
- Suzhou 215123
- China
| | - Pengfei Qian
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Medicinal Chemistry
- College of Pharmaceutical Sciences
- Soochow University
- Suzhou 215123
- China
| | - Jiyang Yang
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Medicinal Chemistry
- College of Pharmaceutical Sciences
- Soochow University
- Suzhou 215123
- China
| | - Shaohua Chen
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Medicinal Chemistry
- College of Pharmaceutical Sciences
- Soochow University
- Suzhou 215123
- China
| | - Yanwei Hu
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Medicinal Chemistry
- College of Pharmaceutical Sciences
- Soochow University
- Suzhou 215123
- China
| | - Ping Wu
- School of Pharmacy
- Fudan University
- Shanghai 201203
- China
| | - Wei Wang
- Department of Chemistry and Chemical Biology
- University of New Mexico
- Albuquerque
- USA
| | - Wei Zhang
- School of Pharmacy
- Fudan University
- Shanghai 201203
- China
| | - Shilei Zhang
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases & Department of Medicinal Chemistry
- College of Pharmaceutical Sciences
- Soochow University
- Suzhou 215123
- China
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196
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Reddy TR, Rao DS, Kashyap S. A mild and efficient Zn-catalyzed C-glycosylation: synthesis of C(2)–C(3) unsaturated C-linked glycopyranosides. RSC Adv 2015. [DOI: 10.1039/c5ra03328d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A mild and efficient protocol for the C-glycosylation from glycals is described by using Zn-catalysis.
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Affiliation(s)
- Thurpu Raghavender Reddy
- D-207
- Discovery Laboratory
- Organic and Biomolecular Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 007
| | - Dodla Sivanageswara Rao
- D-207
- Discovery Laboratory
- Organic and Biomolecular Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 007
| | - Sudhir Kashyap
- D-207
- Discovery Laboratory
- Organic and Biomolecular Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500 007
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197
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Redpath P, Ness KA, Rousseau J, Macdonald SJ, Migaud ME. Facile access to new C-glycosides and C-glycoside scaffolds incorporating functionalised aromatic moieties. Carbohydr Res 2015; 402:25-34. [DOI: 10.1016/j.carres.2014.10.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 10/23/2014] [Accepted: 10/31/2014] [Indexed: 10/24/2022]
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198
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Marzag H, Robert G, Dufies M, Bougrin K, Auberger P, Benhida R. FeCl3-promoted and ultrasound-assisted synthesis of resveratrol O-derived glycoside analogs. ULTRASONICS SONOCHEMISTRY 2015; 22:15-21. [PMID: 24961448 DOI: 10.1016/j.ultsonch.2014.05.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Revised: 05/23/2014] [Accepted: 05/26/2014] [Indexed: 06/03/2023]
Abstract
Phenol derived O-glycosides were synthesized using a direct and convenient O-glycosidation, starting from acetylated sugars in the presence of FeCl3, an inexpensive, mild and benign Lewis acid catalyst. The reactions were carried out under both conventional and ultrasonic irradiation conditions. In general, improvement in rates and yields were observed when reactions were carried out under sonication compared with conventional conditions leading to the corresponding β-O-glycosides as the major anomer. Post-synthetic transformations of iodophenol intermediates led to new resveratrol O-glycoside analogs in good overall yields.
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Affiliation(s)
- Hamid Marzag
- Institut de Chimie de Nice UMR CNRS 7272, Université Nice-Sophia Antipolis, Parc Valrose, 06108 Nice Cedex 2, France; Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique, URAC23, Université Mohammed V-Agdal, Faculté des Sciences, B.P. 1014 Rabat, Morocco
| | - Guillaume Robert
- Centre Méditérranéen de Médecine Moléculaire UMR INSERM U1065, Equipe 2 Cell Death Differentiation and Cancer, Equipe Labellisée par la Ligue Nationale contre le Cancer, Université de Nice-Sophia Antipolis, C3M - Bâtiment ARCHIMED 151 route Saint Antoine de Ginestière, 06204 Nice, France
| | - Maeva Dufies
- Centre Méditérranéen de Médecine Moléculaire UMR INSERM U1065, Equipe 2 Cell Death Differentiation and Cancer, Equipe Labellisée par la Ligue Nationale contre le Cancer, Université de Nice-Sophia Antipolis, C3M - Bâtiment ARCHIMED 151 route Saint Antoine de Ginestière, 06204 Nice, France
| | - Khalid Bougrin
- Laboratoire de Chimie des Plantes et de Synthèse Organique et Bioorganique, URAC23, Université Mohammed V-Agdal, Faculté des Sciences, B.P. 1014 Rabat, Morocco
| | - Patrick Auberger
- Centre Méditérranéen de Médecine Moléculaire UMR INSERM U1065, Equipe 2 Cell Death Differentiation and Cancer, Equipe Labellisée par la Ligue Nationale contre le Cancer, Université de Nice-Sophia Antipolis, C3M - Bâtiment ARCHIMED 151 route Saint Antoine de Ginestière, 06204 Nice, France
| | - Rachid Benhida
- Institut de Chimie de Nice UMR CNRS 7272, Université Nice-Sophia Antipolis, Parc Valrose, 06108 Nice Cedex 2, France.
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199
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Lalitha K, Muthusamy K, Prasad YS, Vemula PK, Nagarajan S. Recent developments in β-C-glycosides: synthesis and applications. Carbohydr Res 2014; 402:158-71. [PMID: 25498016 DOI: 10.1016/j.carres.2014.10.008] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Revised: 10/11/2014] [Accepted: 10/16/2014] [Indexed: 11/26/2022]
Abstract
In the last few years, considerable progress has been made in the synthesis of C-glycosides. Despite its challenging chemistry, due to its versatility, C-glycosides play a pivotal role in developing novel materials, surfactants and bioactive molecules. In this review, we present snapshots of various synthetic methodologies developed for C-glycosides in the recent years and the potential application of C-glycosides derived from β-C-glycosidic ketones.
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Affiliation(s)
- Krishnamoorthy Lalitha
- Organic Synthesis Group, Department of Chemistry and the Centre for Nanotechnology and Advanced Biomaterials, School of Chemical and Biotechnology, SASTRA University, Thanjavur 613401, Tamil Nadu, India
| | - Kumarasamy Muthusamy
- Organic Synthesis Group, Department of Chemistry and the Centre for Nanotechnology and Advanced Biomaterials, School of Chemical and Biotechnology, SASTRA University, Thanjavur 613401, Tamil Nadu, India
| | - Y Siva Prasad
- Organic Synthesis Group, Department of Chemistry and the Centre for Nanotechnology and Advanced Biomaterials, School of Chemical and Biotechnology, SASTRA University, Thanjavur 613401, Tamil Nadu, India
| | - Praveen Kumar Vemula
- Technologies for the Advancement of Science, Institute for Stem Cell Biology and Regenerative Medicine (inStem), National Centre for Biological Sciences, UAS-GKVK Post, Bellary Road, Bangalore 560065, India
| | - Subbiah Nagarajan
- Organic Synthesis Group, Department of Chemistry and the Centre for Nanotechnology and Advanced Biomaterials, School of Chemical and Biotechnology, SASTRA University, Thanjavur 613401, Tamil Nadu, India.
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200
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Bohländer PR, Wagenknecht HA. Synthesis of a Photostable Energy-Transfer Pair for “DNA Traffic Lights”. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403119] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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