51
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Taghzouti H, Goumain S, Harakat D, Portella C, Behr JB, Plantier-Royon R. Synthesis of 2-carboxymethyl polyhydroxyazepanes and their evaluation as glycosidase inhibitors. Bioorg Chem 2014; 58:11-7. [PMID: 25462622 DOI: 10.1016/j.bioorg.2014.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 10/30/2014] [Accepted: 11/04/2014] [Indexed: 01/06/2023]
Abstract
A series of diastereomeric tetrahydroxylated azepanes featuring a carboxymethyl group at the pseudo-anomeric position have been synthesized from a common unsaturated intermediate. Syn- and anti-dihydroxylation reactions were achieved to yield the target compounds after efficient one-step deprotection of carbamate, ester and acetonide groups simultaneously. Screening of these polyhydroxylated azepanes toward a range of commercially available glycosidases was performed and one of the stereoisomers showed potent and selective inhibition toward β-galactosidase (IC50=21 μM).
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Affiliation(s)
- Hanaa Taghzouti
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France
| | - Sophie Goumain
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France
| | - Dominique Harakat
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France
| | - Charles Portella
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France
| | - Jean-Bernard Behr
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France.
| | - Richard Plantier-Royon
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, UFR Sciences Exactes et Naturelles, BP 1039, F-51687 Reims Cedex 2, France.
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52
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Kang S, Kim DG, Rhee YH. Access totrans-3,4-Dihydroxy-2-alkylpyrrolidines and Piperidines by Use of Stereodefined CyclicN,O-Acetals as a Diversity-Generating Element. Chemistry 2014; 20:16391-6. [DOI: 10.1002/chem.201404659] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Indexed: 11/09/2022]
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53
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Gautam LN, Su Y, Akhmedov NG, Petersen JL, Shi X. Asymmetric synthesis of substituted NH-piperidines from chiral amines. Org Biomol Chem 2014; 12:6384-8. [PMID: 24933675 DOI: 10.1039/c4ob00657g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Previously, we reported an efficient asymmetric synthesis of substituted piperidines through an exocyclic chirality induced nitroalkene/amine/enone (NAE) condensation reaction. An effective protecting group strategy was developed herein to achieve enantiopure piperidines (yields up to 92%) with complete chirality retention (ee > 95%). A simple derivatization of the obtained piperidines gave thiourea catalysts, indicating the strong potential of this method for producing new amine-based dual functional organocatalysts for future development.
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Affiliation(s)
- Lekh Nath Gautam
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, WV 26506, USA.
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54
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Guazzelli L, Catelani G, D'Andrea F, Gragnani T, Griselli A. Stereoselective Access to the β-D-N-Acetylhexosaminyl-(1→4)-1-deoxy-D-nojirimycin Disaccharide Series Avoiding the Glycosylation Reaction. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402555] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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55
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Ha HJ, Jung JH, Lee WK. Application of Regio- and Stereoselective Functional Group Transformations of Chiral Aziridine-2-carboxylates. ASIAN J ORG CHEM 2014. [DOI: 10.1002/ajoc.201402098] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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56
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Malik M, Witkowski G, Jarosz S. Carboxybenzyl Group as an O-Nucleophile in the C–H Allylic Oxidation: Total Synthesis of (−)-Castanospermine. Org Lett 2014; 16:3816-9. [DOI: 10.1021/ol501730p] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Michał Malik
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Grzegorz Witkowski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Sławomir Jarosz
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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57
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Suryavanshi PA, Sridharan V, Maiti S, Menéndez JC. Fully diastereoselective synthesis of polysubstituted, functionalized piperidines and decahydroquinolines based on multicomponent reactions catalyzed by cerium(IV) ammonium nitrate. Chemistry 2014; 20:8791-9. [PMID: 24909665 DOI: 10.1002/chem.201402607] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Indexed: 11/05/2022]
Abstract
The cerium(IV) ammonium nitrate (CAN)-catalyzed, three-component reaction between primary amines, β-dicarbonyl compounds, and α,β-unsaturated aldehydes in ethanol heated to reflux, constitutes a general, one-pot synthesis of 1,4-dihydropyridines. Their reduction with sodium triacetoxyborohydride furnished piperidine derivatives bearing up to five substituents with full diastereoselectivity in a hitherto inaccessible stereochemical arrangement. The reaction proceeded with no significant loss of enantiomeric purity under mild reduction conditions that are compatible with several functional groups that are normally sensitive to reduction. Octahydroquinolin-5-one derivatives, which were prepared by a modified version of the initial multicomponent reaction, were not suitable substrates for the sodium triacetoxyborohydride mediated reduction, but they were transformed into the corresponding decahydroquinolines, including a precursor of the amphibian alkaloid pumiliotoxin C, by catalytic hydrogenation under a variety of conditions.
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Affiliation(s)
- Padmakar A Suryavanshi
- Departmento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad Complutense, Plaza de Ramón y Cajal sn, 28040 Madrid (Spain), Fax: (+34) 91-3941822
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58
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Zoidl M, Müller B, Torvisco A, Tysoe C, Benazza M, Siriwardena A, Withers SG, Wrodnigg TM. Concise synthesis of C-1-cyano-iminosugars via a new Staudinger/aza Wittig/Strecker multicomponent reaction strategy. Bioorg Med Chem Lett 2014; 24:2777-80. [DOI: 10.1016/j.bmcl.2014.03.069] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Revised: 03/20/2014] [Accepted: 03/24/2014] [Indexed: 11/25/2022]
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59
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Mallick A, Vankar YD. Synthesis and Glycosidase Inhibition Study of 2-C-Hydroxymethyl- and 6-C-Hydroxymethyl-Branched Piperidines fromD-Glucose Using Ene-Yne Metathesis as a Key Step. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402142] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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60
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Huang FP, Dong ZW, Zhang HR, Hui XP. Tandem Aza-Michael-Aldol Reactions: One-Pot Synthesis of Functionalized Piperidine Derivatives. J Heterocycl Chem 2013. [DOI: 10.1002/jhet.1750] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Fu-Ping Huang
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
| | - Zhen-Wen Dong
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
| | - Hai-Rui Zhang
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
| | - Xin-Ping Hui
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
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61
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Malik M, Witkowski G, Ceborska M, Jarosz S. Synthesis of Polyhydroxylated Quinolizidines and Azaspiro[4.5]decanes from d-Xylose. Org Lett 2013; 15:6214-7. [DOI: 10.1021/ol403063v] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Michał Malik
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Grzegorz Witkowski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Magdalena Ceborska
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Sławomir Jarosz
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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62
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Synthesis of l-3-epi-isofagomine, its homo-, n-butyl and bicyclic analogues from d-glucose as glycosidase inhibitors. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.09.102] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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63
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Corkran HM, Munneke S, Dangerfield EM, Stocker BL, Timmer MSM. Applications and Limitations of the I2-Mediated Carbamate Annulation for the Synthesis of Piperidines: Five- versus Six-Membered Ring Formation. J Org Chem 2013; 78:9791-802. [DOI: 10.1021/jo401512h] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Hilary M. Corkran
- School
of Chemical and Physical Sciences, Victoria University of Wellington, P.O. Box 600, Wellington, New Zealand
- Malaghan Institute of Medical Research, P.O. Box
7060, Wellington, New Zealand
| | - Stefan Munneke
- School
of Chemical and Physical Sciences, Victoria University of Wellington, P.O. Box 600, Wellington, New Zealand
| | - Emma M. Dangerfield
- School
of Chemical and Physical Sciences, Victoria University of Wellington, P.O. Box 600, Wellington, New Zealand
- Malaghan Institute of Medical Research, P.O. Box
7060, Wellington, New Zealand
| | - Bridget L. Stocker
- School
of Chemical and Physical Sciences, Victoria University of Wellington, P.O. Box 600, Wellington, New Zealand
- Malaghan Institute of Medical Research, P.O. Box
7060, Wellington, New Zealand
| | - Mattie S. M. Timmer
- School
of Chemical and Physical Sciences, Victoria University of Wellington, P.O. Box 600, Wellington, New Zealand
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64
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Guo F, Dhakal RC, Dieter RK. Conjugate addition reactions of N-carbamoyl-4-pyridones and 2,3-dihydropyridones with Grignard reagents in the absence of Cu(I) salts. J Org Chem 2013; 78:8451-64. [PMID: 23937057 DOI: 10.1021/jo400936z] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
N-Boc- and N-ethoxycarbonyl-4-pyridones and the resulting 2,3-dihydropyridones undergo 1,4-addition reactions with Grignard reagents in the presence of chlorotrimethylsilane (TMSCl) or BF3·Et2O in excellent yields. Copper catalysis is not required, and mechanistic considerations suggest that the reaction is proceeding by a conjugate addition pathway rather than by a pathway involving 1,2-addition to an intermediate pyridinium ion. TMSCl-mediated conjugate addition of Grignard reagents to 2-substituted-2,3-dihydropyridones gives the trans-2,6-disubstitued piperidinones stereoselectively, while cuprate reagents give either the trans or cis diastereomers or mixtures.
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Affiliation(s)
- Fenghai Guo
- Howard L. Hunter Laboratory, Department of Chemistry, Clemson University, Clemson, South Carolina 29634-0973, USA
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65
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Stereocomplementary Routes to Hydroxylated Nitrogen Heterocycles: Total Syntheses of Casuarine, Australine, and 7-epi-Australine. Chemistry 2013; 19:10595-604. [DOI: 10.1002/chem.201301320] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Indexed: 11/07/2022]
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66
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de la Fuente A, Martin R, Mena-Barragán T, Verdaguer X, García Fernández JM, Ortiz Mellet C, Riera A. Stereoselective synthesis of 2-acetamido-1,2-dideoxyallonojirimycin (DAJNAc), a new potent hexosaminidase inhibitor. Org Lett 2013; 15:3638-41. [PMID: 23802126 DOI: 10.1021/ol401517x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A practical synthesis of the previously unreported N-acetyl-D-allosamine glycomimetic DAJNAc is described. The reaction sequence involves Pd-catalyzed allylic substitution by phthalimide in an azaheterobicyclic scaffold as the key step. The new iminosugar resulted in being a stronger β-N-acetylglucosaminidase (human placenta) competitive inhibitor than the D-gluco (DNJNAc) and D-galacto (DGJNAc) stereoisomers.
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Affiliation(s)
- Alex de la Fuente
- Institute for Research in Biomedicine (IRB Barcelona), Barcelona, Spain
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67
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An efficient synthesis of aldohexose-derived piperidine nitrones: precursors of piperidine iminosugars. Molecules 2013; 18:6021-34. [PMID: 23698053 PMCID: PMC6270483 DOI: 10.3390/molecules18056021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Revised: 05/15/2013] [Accepted: 05/17/2013] [Indexed: 11/17/2022] Open
Abstract
d-Glucopyranose-derived and l-idopyranose-derived piperidine nitrones were synthesized in good overall yields through six-step reaction sequence starting from readily available 2,3,4,6-tetra-O-benzyl-d-glucopyranose. The method is efficient and could be general for the synthesis of aldohexose-derived piperidine nitrones which are precursors of piperidine iminosugars.
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68
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Guo L, Liu Y, Wan Y, Wang PG, Zhao W. Effective and one-step stereo-controlled synthesis of benzyloxylated-diiodopentanes for the synthesis of five-membered imino-sugars. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.02.115] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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69
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70
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Quan M, Butt N, Shen J, Shen K, Liu D, Zhang W. The synthesis of chiral β-aryl-α,β-unsaturated amino alcohols via a Pd-catalyzed asymmetric allylic amination. Org Biomol Chem 2013; 11:7412-9. [DOI: 10.1039/c3ob41642a] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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71
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Jatoi WB, Desiront A, Job A, Troin Y, Canet JL. Asymmetric synthesis of trifluoromethyl-piperidine based γ-amino acids and of trifluoromethyl-indolizidines. J Fluor Chem 2013. [DOI: 10.1016/j.jfluchem.2012.11.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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72
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Prasad V, Kumar D, Tiwari VK. A highly expeditious synthesis of a bicyclic iminosugar using the novel key step of [NMM]+[HSO4]− promoted conjugate addition and Mitsunobu reaction. RSC Adv 2013. [DOI: 10.1039/c3ra23467c] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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73
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Potowski M, Antonchick AP, Waldmann H. Catalytic asymmetric exo-selective [6+3] cycloaddition of iminoesters with fulvenes. Chem Commun (Camb) 2013; 49:7800-2. [DOI: 10.1039/c3cc43824d] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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74
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Lee H, Kim JH, Lee WK, Cho J, Nam W, Lee J, Ha HJ. Highly stereoselective directed reactions and an efficient synthesis of azafuranoses from a chiral aziridine. Org Biomol Chem 2013; 11:3629-34. [DOI: 10.1039/c3ob27390c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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75
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Lumbroso A, Beaudet I, Toupet L, Le Grognec E, Quintard JP. Stereodivergent Synthesis of Iminosugars from Stannylated Derivatives of (S)-Vinylglycinol. Org Lett 2012; 15:160-3. [DOI: 10.1021/ol303213r] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Alexandre Lumbroso
- Université de Nantes, CNRS, CEISAM, UMR 6230, Faculté des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3 France, and Institut de Physique de Rennes, CNRS, UMR 6251−Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Isabelle Beaudet
- Université de Nantes, CNRS, CEISAM, UMR 6230, Faculté des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3 France, and Institut de Physique de Rennes, CNRS, UMR 6251−Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Loïc Toupet
- Université de Nantes, CNRS, CEISAM, UMR 6230, Faculté des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3 France, and Institut de Physique de Rennes, CNRS, UMR 6251−Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Erwan Le Grognec
- Université de Nantes, CNRS, CEISAM, UMR 6230, Faculté des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3 France, and Institut de Physique de Rennes, CNRS, UMR 6251−Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Jean-Paul Quintard
- Université de Nantes, CNRS, CEISAM, UMR 6230, Faculté des Sciences et des Techniques, 2, rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3 France, and Institut de Physique de Rennes, CNRS, UMR 6251−Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
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76
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Thaharn W, Bootwicha T, Soorukram D, Kuhakarn C, Prabpai S, Kongsaeree P, Tuchinda P, Reutrakul V, Pohmakotr M. Asymmetric Synthesis of gem-Difluoromethylenated Dihydroxypyrrolizidines and Indolizidines. J Org Chem 2012; 77:8465-79. [DOI: 10.1021/jo301327s] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Watcharaporn Thaharn
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Teerawut Bootwicha
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Darunee Soorukram
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Chutima Kuhakarn
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Samran Prabpai
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
- Center for Excellence in Protein Structure and Function,
Faculty of Science, Mahidol University,
Rama VI Road, Bangkok 10400, Thailand
| | - Palangpon Kongsaeree
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
- Center for Excellence in Protein Structure and Function,
Faculty of Science, Mahidol University,
Rama VI Road, Bangkok 10400, Thailand
| | - Patoomratana Tuchinda
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Vichai Reutrakul
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
| | - Manat Pohmakotr
- Center of Excellence for Innovation in Chemistry
(PERCH-CIC) and Department of Chemistry, Faculty of Science, Mahidol University, Rama VI Road, Bangkok 10400, Thailand
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77
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Potowski M, Bauer JO, Strohmann C, Antonchick AP, Waldmann H. Highly Enantioselective Catalytic [6+3] Cycloadditions of Azomethine Ylides. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201204394] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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78
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Potowski M, Bauer JO, Strohmann C, Antonchick AP, Waldmann H. Highly Enantioselective Catalytic [6+3] Cycloadditions of Azomethine Ylides. Angew Chem Int Ed Engl 2012; 51:9512-6. [DOI: 10.1002/anie.201204394] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2012] [Indexed: 12/20/2022]
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79
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Highly stereoselective synthesis of imino-C-di- and trisaccharides as hydrolytically stable glycomimetics. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.05.126] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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80
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Venugopala KN, Nayak SK, Odhav B. Methyl 2,6-diphenyl-1- p-tolyl-4-( p-tolylamino)-1,2,5,6-tetrahydropyridine-3-carboxylate. Acta Crystallogr Sect E Struct Rep Online 2012; 68:o2392-3. [PMID: 22904850 PMCID: PMC3414317 DOI: 10.1107/s1600536812030309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2012] [Accepted: 07/03/2012] [Indexed: 11/21/2022]
Abstract
In the title compound, C33H32N2O2, the tetrahydropyridine ring adopts a boat conformation with the carbonyl group in an s-cis conformation with respect to the C=C bond of the six-membered tetrahydropyridine ring. The molecular conformation is stabilized by intramolecular N—H⋯O, C—H⋯O and C—H⋯π interactions. Formation of centrosymmetric head-to-head dimers is observed through pairwise intermolecular N—H⋯O hydrogen bonds. Additional weak C—H⋯O and C—H⋯π interactions stabilize the three-dimensional molecular assembly.
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81
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Convenient strategy for the synthesis of highly functionalizable hydroxylated unsaturated azepanes. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.06.053] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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82
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Castilla J, Rísquez R, Cruz D, Higaki K, Nanba E, Ohno K, Suzuki Y, Díaz Y, Ortiz Mellet C, García Fernández JM, Castillón S. Conformationally-locked N-glycosides with selective β-glucosidase inhibitory activity: identification of a new non-iminosugar-type pharmacological chaperone for Gaucher disease. J Med Chem 2012; 55:6857-65. [PMID: 22762530 DOI: 10.1021/jm3006178] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A series of conformationally locked N-glycosides having a cis-1,2-fused pyranose-1,3-oxazoline-2-thione structure and bearing different substituents at the exocyclic sulfur has been prepared. The polyhydroxylated bicyclic system was built in only three steps by treatment of the corresponding readily available 1,2-anhydrosugar with KSCN using TiO(TFA)(2) as catalyst, followed by S-alkylation and acetyl deprotection. In vitro screening against several glycosidase enzymes showed highly specific inhibition of mammalian β-glucosidase with a marked dependence of the potency upon the nature of the exocyclic substituent. The most potent representative, bearing an S-(ω-hydroxyhexadecyl) substituent, was further assayed as inhibitor of the human lysosomal β-glucocerebrosidase and as pharmacological chaperone in Gaucher disease fibroblasts. Activity enhancements in N370S/N370S mutants analogous to those achieved with the reference compound ambroxol were attained with a more favorable chaperone/inhibitor balance.
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Affiliation(s)
- Javier Castilla
- Department de Química Analítica i Química Orgànica, Universitat Rovira i Virgili , C/Marcel·lí Domingo s/n, 43007 Tarragona, Spain
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83
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Stocker BL, Win-Mason AL, Timmer MS. I2-mediated carbamate annulation: scope and application in the synthesis of azasugars. Carbohydr Res 2012; 356:163-71. [DOI: 10.1016/j.carres.2012.03.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2012] [Revised: 03/13/2012] [Accepted: 03/13/2012] [Indexed: 10/28/2022]
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84
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Reddy YS, Kancharla PK, Roy R, Vankar YD. Aza-Claisen rearrangement of 2-C-hydroxymethyl glycals as a versatile strategy towards synthesis of isofagomine and related biologically important azasugars. Org Biomol Chem 2012; 10:2760-73. [PMID: 22371151 DOI: 10.1039/c2ob06851f] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis of isofagomine has been achieved by implementation of aza-Claisen rearrangement of 2-C-hydroxymethyl glycals as a key step. The above rearrangement has also been utilized in the synthesis of biologically important polyhydroxylated piperidine frameworks such as isogalactofagomine, ent-isogalactofagomine and their analogues and some other azasugars as glycosidase inhibitors.
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Affiliation(s)
- Y Suman Reddy
- Department of Chemistry, Indian Institute of Technology, Kanpur 208 016, India
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85
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Pansare SV, Paul EK. Synthesis of (+)-L-733,060, (+)-CP-99,994 and (2S,3R)-3-hydroxypipecolic acid: application of an organocatalytic direct vinylogous aldol reaction. Org Biomol Chem 2012; 10:2119-25. [PMID: 22294285 DOI: 10.1039/c2ob06644k] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The γ-butenolide obtained from an organocatalyzed, direct vinylogous aldol reaction of γ-crotonolactone and benzaldehyde serves as the key starting material in the expedient synthesis of a 3-hydroxy-2-phenyl piperidine intermediate which is converted to the target 2,3-disubstituted piperidines.
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Affiliation(s)
- Sunil V Pansare
- Department of Chemistry, Memorial University, St. John's, Newfoundland, Canada, A1B 3X7.
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86
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A. Davis F, Xu H. Formal Synthesis of (-)-Clavepictine A and (+)-Clavepictine B from a Sulfinimine (N-Sulfinylimine)-Derived Chiral Building Block. HETEROCYCLES 2012. [DOI: 10.3987/com-11-s(p)14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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87
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88
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Mohite AR, Sultane PR, Bhat RG. BF3·Et2O and trifluoroacetic acid/triethyl amine-mediated synthesis of functionalized piperidines. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2011.10.072] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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89
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Dragutan I, Dragutan V, Demonceau A. Targeted drugs by olefin metathesis: piperidine-based iminosugars. RSC Adv 2012. [DOI: 10.1039/c1ra00910a] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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90
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Jang J, Jung JW, Ahn J, Sim J, Chang DJ, Kim DD, Suh YG. Asymmetric formal synthesis of schulzeines A and C. Org Biomol Chem 2012; 10:5202-4. [DOI: 10.1039/c2ob25772f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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91
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Kas’yan LI, Pal’chikov VA, Bondarenko YS. Azacycloalkanes from epoxides and aziridines. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2011. [DOI: 10.1134/s1070428011110017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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92
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Win-Mason AL, Jongkees SAK, Withers SG, Tyler PC, Timmer MSM, Stocker BL. Stereoselective Total Synthesis of Aminoiminohexitols via Carbamate Annulation. J Org Chem 2011; 76:9611-21. [DOI: 10.1021/jo201151b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anna L. Win-Mason
- School of Chemical and Physical
Sciences, Victoria University of Wellington, P.O. Box 600, Wellington 6140, New Zealand
- Malaghan Institute of Medical Research, P.O. Box 7060, Wellington 6242,
New Zealand
| | - Seino A. K. Jongkees
- Chemistry Department, University of British Columbia, 2036 Main Mall, Vancouver,
BC, Canada V6T 1Z1
| | - Stephen G. Withers
- Chemistry Department, University of British Columbia, 2036 Main Mall, Vancouver,
BC, Canada V6T 1Z1
| | - Peter C. Tyler
- Carbohydrate
Chemistry Team, Industrial Research Limited, P.O. Box 31-310, Lower
Hutt 5040, New Zealand
| | - Mattie S. M. Timmer
- School of Chemical and Physical
Sciences, Victoria University of Wellington, P.O. Box 600, Wellington 6140, New Zealand
| | - Bridget L. Stocker
- Malaghan Institute of Medical Research, P.O. Box 7060, Wellington 6242,
New Zealand
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93
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Chiron approach strategy to the bicyclic oxazolidinylpiperidine: a building block for preparing mono- and bi-cyclic iminosugars. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.09.039] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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94
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Chandrasekhar B, Prasada Rao J, Venkateswara Rao B, Naresh P. [2,3]-Wittig rearrangement approach to iminosugar C-glycosides: 5-epi-ethylfagomine, 2-epi-5-deoxyadenophorine and formal synthesis of indolizidine 167B and 209D. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.08.084] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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95
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Aravind A, Kumar PS, Sankar MG, Baskaran S. Diversity-Oriented Synthesis of Useful Chiral Building Blocks from D-Mannitol. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100968] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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96
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97
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Malladi VLA, Sobczak AJ, Meyer TM, Pei D, Wnuk SF. Inhibition of LuxS by S-ribosylhomocysteine analogues containing a [4-aza]ribose ring. Bioorg Med Chem 2011; 19:5507-19. [PMID: 21855358 PMCID: PMC3171632 DOI: 10.1016/j.bmc.2011.07.043] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2011] [Revised: 07/12/2011] [Accepted: 07/22/2011] [Indexed: 01/19/2023]
Abstract
LuxS (S-ribosylhomocysteinase) catalyzes the cleavage of the thioether linkage of S-ribosylhomocysteine (SRH) to produce homocysteine and 4,5-dihydroxy-2,3-pentanedione (DPD), the precursor to a small signaling molecule that mediates interspecies bacterial communication called autoinducer 2 (AI-2). Inhibitors of LuxS should interfere with bacterial interspecies communication and potentially provide a novel class of antibacterial agents. In this work, SRH analogues containing substitution of a nitrogen atom for the endocyclic oxygen as well as various deoxyriboses were synthesized and evaluated for LuxS inhibition. Two of the [4-aza]SRH analogues showed modest competitive inhibition (K(I) ∼40 μM), while most of the others were inactive. One compound that contains a hemiaminal moiety exhibited time-dependent inhibition, consistent with enzyme-catalyzed ring opening and conversion into a more potent species (K(I)(∗)=3.5 μM). The structure-activity relationship of the designed inhibitors highlights the importance of both the homocysteine and ribose moieties for high-affinity binding to LuxS active site.
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Affiliation(s)
- Venkata L. A. Malladi
- Department of Chemistry & Biochemistry, Florida International University, Miami, FL 33199, USA
| | - Adam J. Sobczak
- Department of Chemistry & Biochemistry, Florida International University, Miami, FL 33199, USA
- On a faculty leave from University of Life Sciences, Department of Chemistry, Poznan, Poland
| | - Tiffany M. Meyer
- Department of Chemistry and Ohio State Biochemistry program, The Ohio State University, 100 West 18 Avenue, Columbus, Ohio 43210, USA
| | - Dehua Pei
- Department of Chemistry and Ohio State Biochemistry program, The Ohio State University, 100 West 18 Avenue, Columbus, Ohio 43210, USA
| | - Stanislaw F. Wnuk
- Department of Chemistry & Biochemistry, Florida International University, Miami, FL 33199, USA
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98
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Timmer MS, Dangerfield EM, Cheng JM, Gulab SA, Stocker BL. Rapid synthesis of 1-deoxygalactonojirimycin using a carbamate annulation. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.07.044] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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99
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Diot JD, Moreno IG, Twigg G, Mellet CO, Haupt K, Butters TD, Kovensky J, Gouin SG. Amphiphilic 1-Deoxynojirimycin Derivatives through Click Strategies for Chemical Chaperoning in N370S Gaucher Cells. J Org Chem 2011; 76:7757-68. [DOI: 10.1021/jo201125x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Jennifer D. Diot
- Laboratoire des Glucides UMR CNRS 6219, Institut de Chimie de Picardie, Faculté des Sciences, Université de Picardie Jules Verne, 33 rue Saint-Leu, 80039 Amiens Cedex 1, France
| | - Isabel Garcia Moreno
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla C/Profesor García González no. 1, 41012 Sevilla, Spain
| | - Gabriele Twigg
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, South Parks Road, Oxford OX1 3QU, United Kingdom
| | - Carmen Ortiz Mellet
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla C/Profesor García González no. 1, 41012 Sevilla, Spain
| | - Karsten Haupt
- Laboratoire Génie Enzymatique et Cellulaire, UMR CNRS-6022, Université de Technologie de Compiègne BP 20205, 60205 Compiègne Cedex, France
| | - Terry D. Butters
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, South Parks Road, Oxford OX1 3QU, United Kingdom
| | - José Kovensky
- Laboratoire des Glucides UMR CNRS 6219, Institut de Chimie de Picardie, Faculté des Sciences, Université de Picardie Jules Verne, 33 rue Saint-Leu, 80039 Amiens Cedex 1, France
| | - Sébastien G. Gouin
- Laboratoire des Glucides UMR CNRS 6219, Institut de Chimie de Picardie, Faculté des Sciences, Université de Picardie Jules Verne, 33 rue Saint-Leu, 80039 Amiens Cedex 1, France
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100
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Zhang ZX, Wu B, Wang B, Li TH, Zhang PF, Guo LN, Wang WJ, Zhao W, Wang PG. Facile and stereo-controlled synthesis of 2-deoxynojirimycin, Miglustat and Miglitol. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.05.063] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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