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Underlin EN, Jensen HH. Synthesis of nortropane alkaloid calystegine B2 from methyl α-d-xylopyranoside. Carbohydr Res 2019; 472:122-126. [DOI: 10.1016/j.carres.2018.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 12/04/2018] [Accepted: 12/04/2018] [Indexed: 10/27/2022]
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Abstract
The nitrosocarbonyls (R-CONO) are highly reactive species and remarkable intermediates toward different synthetic targets. This review will cover a research area whose impact in current organic synthesis is constantly increasing in the chemical community. This review represents the first and comprehensive picture on the generation and trapping of nitrosocarbonyls and is solidly built on more than 380 papers. Six different classes of key starting materials such as hydroxamic acids, N-hydroxy carbamates, N-hydroxyureas, nitrile oxides, and 1,2,4-oxadiazole-4-oxides were highlighted. The content of the review surveys all the methods to generate the nitrosocarbonyls through different approaches (oxidative, thermal, photochemical, catalytic, aerobic, and the less common ones) in the light of efficiency, yields, and mildness. The most successful trapping agents employed to catch these fleeting intermediates are reviewed, exploiting their superior dienophilic, enophilic, and electrophilic power. The work is completed by paragraphs dedicated to the detection of the intermediates, theoretical studies, and insights about the challenges and future directions for the field.
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Affiliation(s)
- Misal Giuseppe Memeo
- Dipartimento di Chimica, Università degli Studi di Pavia , Viale Taramelli 12, 27100 Pavia, Italy
| | - Paolo Quadrelli
- Dipartimento di Chimica, Università degli Studi di Pavia , Viale Taramelli 12, 27100 Pavia, Italy
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Wang HY, Kato A, Kinami K, Li YX, Fleet GWJ, Yu CY. Concise synthesis of calystegines B2 and B3via intramolecular Nozaki-Hiyama-Kishi reaction. Org Biomol Chem 2016; 14:4885-96. [PMID: 27161660 DOI: 10.1039/c6ob00697c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The key step in the concise syntheses of calystegine B2 and its C-2 epimer calystegine B3 was the construction of cycloheptanone 8via an intramolecular Nozaki-Hiyama-Kishi (NHK) reaction of 9, an aldehyde containing a Z-vinyl iodide. Vinyl iodide 9 was obtained by the Stork olefination of aldehyde 10, derived from carbohydrate starting materials. Calystegines B2 (3) and B3 (4) were synthesized from d-xylose and l-arabinose derivatives respectively in 11 steps in excellent overall yields (27% and 19%).
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Affiliation(s)
- Hong-Yao Wang
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
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Heravi MM, Ahmadi T, Ghavidel M, Heidari B, Hamidi H. Recent applications of the hetero Diels–Alder reaction in the total synthesis of natural products. RSC Adv 2015. [DOI: 10.1039/c5ra17488k] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
The synthetic utility and potential power of the Diels–Alder (D–A) reaction in organic chemistry is evident.
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Affiliation(s)
| | | | | | | | - Hoda Hamidi
- Department of Chemistry
- Alzahra University
- Tehran
- Iran
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Khlevin DA, Sosonyuk SE, Proskurnina MV, Zefirov NS. Stereoselective Synthesis of Polyhydroxycycloheptanes and Their Phosphate Derivatives from 8-Oxabicyclo[3.2.1]octenes. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201426] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Beniazza R, Desvergnes V, Mehta G, Blanchard N, Robert F, Landais Y. An Approach Toward Homocalystegines and Silyl-homocalystegines. Acid-Mediated Migrations of Acetates in Seven-Membered Ring Systems. J Org Chem 2011; 76:791-9. [DOI: 10.1021/jo101945h] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Redouane Beniazza
- Université de Bordeaux, Institut des Sciences Moléculaires, UMR-CNRS 5255, 351, Cours de la Libération, F-33405 Talence cedex, France
| | - Valérie Desvergnes
- Université de Bordeaux, Institut des Sciences Moléculaires, UMR-CNRS 5255, 351, Cours de la Libération, F-33405 Talence cedex, France
| | - Goverdhan Mehta
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India
| | - Nicolas Blanchard
- Organic, Bioorganic and Macromolecular Chemistry Department, ENSCMu - CNRS - Université de Haute-Alsace, 3 rue Alfred Werner, 68093 Mulhouse Cedex, France
| | - Frédéric Robert
- Université de Bordeaux, Institut des Sciences Moléculaires, UMR-CNRS 5255, 351, Cours de la Libération, F-33405 Talence cedex, France
| | - Yannick Landais
- Université de Bordeaux, Institut des Sciences Moléculaires, UMR-CNRS 5255, 351, Cours de la Libération, F-33405 Talence cedex, France
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Moosophon P, Baird MC, Kanokmedhakul S, Pyne SG. Total Synthesis of Calystegine B4. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000157] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Girard E, Desvergnes V, Tarnus C, Landais Y. Desymmetrization of 7-dimethylphenylsilylcycloheptatriene. Towards the synthesis of new aminocycloheptitols. Org Biomol Chem 2010; 8:5628-34. [DOI: 10.1039/c0ob00521e] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Lo Re D, Franco F, Sánchez-Cantalejo F, Tamayo JA. Total Synthesis of 3-O-Benzyl-1,3,5-tri-epi-calystegine B2 from L-Sorbose. European J Org Chem 2009. [DOI: 10.1002/ejoc.200801232] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Pollini GP, Benetti S, De Risi C, Zanirato V. Synthetic approaches to enantiomerically pure 8-azabicyclo[3.2.1]octane derivatives. Chem Rev 2007; 106:2434-54. [PMID: 16771455 DOI: 10.1021/cr050995+] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gian P Pollini
- Dipartimento di Scienze Farmaceutiche, Università di Ferrara, Via Fossato di Mortara 17-19, I-44100 Ferrara, Italy.
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Chen YL, Redlich H, Bergander K, Fröhlich R. d-Glucosamine trimethylene dithioacetal derivatives: formation of six- and seven-membered ring amino carbasugars. Synthesis of (–)-calystegine B3,. Org Biomol Chem 2007; 5:3330-9. [PMID: 17912387 DOI: 10.1039/b711112f] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
By virtue of carefully chosen protecting groups, d-glucosamine trimethylene dithioacetal derivatives were successfully oxidized to the corresponding 6-aldehydes. This methodology reverses the donor and acceptor position on a normal open chain sugar and changes the relative position of the N-substituent. From the 6-aldehydes, heptose epoxide derivatives were prepared by a Corey-Chaykovsky reaction, and cyclized by the Corey-Seebach method. Depending on the designed protecting groups, the orthogonally protected six- and seven-membered ring amino carbasugars can be produced selectively and efficiently. (-)-Calystegine B(3) was synthesized from one of those products with high yield. This is the first anionic cyclization pathway to calystegine type structures.
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Affiliation(s)
- Yue-Lei Chen
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, D-48149, Münster, Germany
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Advances in Chemical Synthesis of Carbasugars and Analogues. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s1572-5995(03)80013-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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García-Moreno MI, Benito JM, Ortiz Mellet C, García Fernández JM. Synthesis and evaluation of calystegine B2 analogues as glycosidase inhibitors. J Org Chem 2001; 66:7604-14. [PMID: 11701011 DOI: 10.1021/jo015639f] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A practical synthesis of polyhydroxylated 6-oxa-nor-tropanes incorporating the essential structural features of calystegine B(2) from 5-deoxy-5-thioureido and 5-ureido-L-idofuranose precursors is presented. The methodology relies on the ability of pseudoamide-type nitrogen atoms (thiourea, urea, and carbamate) to undergo nucleophilic addition to the masked aldehyde group of the monosaccharide. The generated hemiaminal functionality may further undergo in situ intramolecular glycosidation to give the bicyclic aminoacetal compounds, the whole process being favored by the anomeric effect. A series of derivatives bearing different substituents at nitrogen has been prepared and screened against several glycosidases in comparison with xylonojirimycin-type piperidine analogues. Interestingly, strong and highly specific inhibition of bovine liver beta-glucosidase was observed for 6-oxacalystegine B(2) analogues incorporating aromatic pseudoaglyconic groups. On the basis of these data, a 1-azasugar inhibition mode is proposed for this family of glycomimetics.
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Affiliation(s)
- M I García-Moreno
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, E-41071 Seville, Spain
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Faitg T, Soulié J, Lallemand JY, Mercier F, Mathey F. Asymmetric Isomerisation of a Cyclic Diene: a Comparative Study of BINAP and BIPNOR–Rhodium(I) Catalysts. Tetrahedron 2000. [DOI: 10.1016/s0040-4020(99)00778-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Faitg T, Soulié J, Lallemand JY, Ricard L. General access to polyhydroxylated nortropane derivatives through hetero Diels–Alder cycloadditions. Part 3: Synthesis of natural (+)-calystegine B2. ACTA ACUST UNITED AC 1999. [DOI: 10.1016/s0957-4166(99)00204-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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