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Nolen EG, Hornik ES, Jeans KB, Zhong W, LaPaglia DM. Synthesis of C-linked α-Gal and α-GalNAc-1'-hydroxyalkanes by way of C2 functionality transfer. Tetrahedron Lett 2021; 73. [PMID: 34393282 DOI: 10.1016/j.tetlet.2021.153109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Inspired by reports of water sculpted Tn antigen (α-GalNAc-O-Ser/Thr) epitopes and our interest in producing metabolically more stable C-linked analogs of Tn, we explored the utility of C2 functionality on α-Gal-C-alkenes to deliver hydroxyl to the pendant alkenyl chain. Toward this end, a cyclic carbonate approach gave rise to a single C-linked α-Gal-1'(S)-hydroxyethane in 3 steps, and use of a 2-(hydroxyimino)galactoside cyclization transferred an oxygen to a pendant cis-substituted C-linked alkene affording the R-configuration at the newly formed stereocenter (7:1 dr). Reduction and acetylation of the resultant isoxazoline demonstrated this approach as a viable route to C-linked α-GalNAc-1'-hydroxyalkanes.
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Affiliation(s)
- Ernest G Nolen
- Department of Chemistry, Colgate University, 13 Oak Drive, Hamilton, NY 13346, USA
| | - Ezra S Hornik
- Department of Chemistry, Colgate University, 13 Oak Drive, Hamilton, NY 13346, USA
| | - Kendra B Jeans
- Department of Chemistry, Colgate University, 13 Oak Drive, Hamilton, NY 13346, USA
| | - Weiyu Zhong
- Department of Chemistry, Colgate University, 13 Oak Drive, Hamilton, NY 13346, USA
| | - Danielle M LaPaglia
- Department of Chemistry, Colgate University, 13 Oak Drive, Hamilton, NY 13346, USA
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Yao Y, Xiong CP, Zhong YL, Bian GW, Huang NY, Wang L, Zou K. Intramolecular and Ferrier Rearrangement Strategy for the Construction of C1-β-d-xylopyranosides: Synthesis, Mechanism and Biological Activity Study. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801423] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yuan Yao
- Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences; China Three Gorges University, Yichang; Hubei 443002 People's Republic of China
| | - Cai-Ping Xiong
- Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences; China Three Gorges University, Yichang; Hubei 443002 People's Republic of China
| | - Ya-Ling Zhong
- Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences; China Three Gorges University, Yichang; Hubei 443002 People's Republic of China
| | - Guo-Wei Bian
- Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences; China Three Gorges University, Yichang; Hubei 443002 People's Republic of China
| | - Nian-Yu Huang
- Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences; China Three Gorges University, Yichang; Hubei 443002 People's Republic of China
| | - Long Wang
- College of Materials and Chemical Engineering; China Three Gorges University, Yichang; Hubei 443002 People's Republic of China
| | - Kun Zou
- Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences; China Three Gorges University, Yichang; Hubei 443002 People's Republic of China
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Lazzara NC, Rosano RJ, Vagadia PP, Giovine MT, Bezpalko MW, Piro NA, Kassel WS, Boyko WJ, Zubris DL, Schrader KK, Wedge DE, Duke SO, Giuliano RM. Synthesis and Biological Evaluation of 6-[(1R)-1-Hydroxyethyl]-2,4a(R),6(S),8a(R)-tetrahydropyrano-[3,2-b]-pyran-2-one and Structural Analogues of the Putative Structure of Diplopyrone. J Org Chem 2018; 84:666-678. [DOI: 10.1021/acs.joc.8b02490] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nicholas C. Lazzara
- Department of Chemistry, Villanova University, Villanova, Pennsylvania 19085, United States
| | - Robert J. Rosano
- Department of Chemistry, Villanova University, Villanova, Pennsylvania 19085, United States
| | - Purav P. Vagadia
- Department of Chemistry, Villanova University, Villanova, Pennsylvania 19085, United States
| | - Matthew T. Giovine
- Department of Chemistry, Villanova University, Villanova, Pennsylvania 19085, United States
| | - Mark W. Bezpalko
- Department of Chemistry, Villanova University, Villanova, Pennsylvania 19085, United States
| | - Nicholas A. Piro
- Department of Chemistry, Villanova University, Villanova, Pennsylvania 19085, United States
| | - Wm. Scott Kassel
- Department of Chemistry, Villanova University, Villanova, Pennsylvania 19085, United States
| | - Walter J. Boyko
- Department of Chemistry, Villanova University, Villanova, Pennsylvania 19085, United States
| | - Deanna L. Zubris
- Department of Chemistry, Villanova University, Villanova, Pennsylvania 19085, United States
| | - Kevin K. Schrader
- Natural Products Utilization Research Unit, Agricultural Research Service, U.S. Department of Agriculture, P.O. Box 1848, University, Mississippi 38677, United States
| | - David E. Wedge
- Natural Products Utilization Research Unit, Agricultural Research Service, U.S. Department of Agriculture, P.O. Box 1848, University, Mississippi 38677, United States
| | - Stephen O. Duke
- Natural Products Utilization Research Unit, Agricultural Research Service, U.S. Department of Agriculture, P.O. Box 1848, University, Mississippi 38677, United States
| | - Robert M. Giuliano
- Department of Chemistry, Villanova University, Villanova, Pennsylvania 19085, United States
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Affiliation(s)
- You Yang
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Biao Yu
- State
Key Laboratory of Bio-organic and Natural Products Chemistry, Shanghai
Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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Adak L, Kawamura S, Toma G, Takenaka T, Isozaki K, Takaya H, Orita A, Li HC, Shing TKM, Nakamura M. Synthesis of Aryl C-Glycosides via Iron-Catalyzed Cross Coupling of Halosugars: Stereoselective Anomeric Arylation of Glycosyl Radicals. J Am Chem Soc 2017; 139:10693-10701. [DOI: 10.1021/jacs.7b03867] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Laksmikanta Adak
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, 615-8510, Japan
| | - Shintaro Kawamura
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, 615-8510, Japan
| | - Gabriel Toma
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, 615-8510, Japan
| | - Toshio Takenaka
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, 615-8510, Japan
| | - Katsuhiro Isozaki
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, 615-8510, Japan
| | - Hikaru Takaya
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, 615-8510, Japan
| | - Akihiro Orita
- Department
of Applied Chemistry, Okayama University of Science, Ridai-cho, Okayama 700-0005, Japan
| | - Ho C. Li
- Department
of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Tony K. M. Shing
- Department
of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Masaharu Nakamura
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, 615-8510, Japan
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