1
|
Kato A, Nakagome I, Kanekiyo U, Lu TT, Li YX, Yoshimura K, Kishida M, Shinzawa K, Yoshida T, Tanaka N, Jia YM, Nash RJ, Fleet GWJ, Yu CY. 5-C-Branched Deoxynojirimycin: Strategy for Designing a 1-Deoxynojirimycin-Based Pharmacological Chaperone with a Nanomolar Affinity for Pompe Disease. J Med Chem 2022; 65:2329-2341. [DOI: 10.1021/acs.jmedchem.1c01673] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Izumi Nakagome
- School of Pharmacy, Kitasato University, Tokyo 108-8641, Japan
| | - Uta Kanekiyo
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Tian-Tian Lu
- 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
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yi-Xian Li
- 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
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Kosuke Yoshimura
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Mana Kishida
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Kenta Shinzawa
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Tomoki Yoshida
- School of Pharmacy, Kitasato University, Tokyo 108-8641, Japan
| | - Nobutada Tanaka
- School of Pharmacy, Kitasato University, Tokyo 108-8641, Japan
| | - Yue-Mei Jia
- 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
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Robert J. Nash
- Institute of Biological, Environmental and Rural Sciences / Phytoquest Limited, Plas Gogerddan, Aberystwyth, Ceredigion SY23 3EB, U.K
| | - George W. J. Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, U.K
| | - Chu-Yi Yu
- 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
- University of Chinese Academy of Sciences, Beijing 100049, China
| |
Collapse
|
2
|
Dhara D, Dhara A, Bennett J, Murphy PV. Cyclisations and Strategies for Stereoselective Synthesis of Piperidine Iminosugars. CHEM REC 2021; 21:2958-2979. [PMID: 34713557 DOI: 10.1002/tcr.202100221] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 10/07/2021] [Accepted: 10/11/2021] [Indexed: 12/31/2022]
Abstract
This personal account focuses on synthesis of polyhydroxylated piperidines, a subset of compounds within the iminosugar family. Cyclisations to form the piperidine ring include reductive amination, substitution via amines, iminium ions and cyclic nitrones, transamidification (N-acyl transfer), addition to alkenes, ring contraction and expansion, photoinduced electron transfer, multicomponent Ugi reaction and ring closing metathesis. Enantiomerically pure piperidines are obtained from chiral pool precursors (e. g. sugars, amino acids, Garner's aldehyde) or asymmetric reactions (e. g. epoxidation, dihydroxylation, aminohydroxylation, aldol, biotransformation). Our laboratory have contributed cascades based on reductive amination from glycosyl azide precursors as well as Huisgen azide-alkene cycloaddition. The latter's combination with allylic azide rearrangement has given substituted piperidines, including those with quaternary centres adjacent to nitrogen.
Collapse
Affiliation(s)
- Debashis Dhara
- School of Biological and Chemical Sciences, NUI Galway, University Road, Galway, H91 TK33, Ireland.,Unité de Chimie des Biomolécules, UMR 3523 CNRS, Institut Pasteur, Université de Paris, 28 rue du Dr Roux, 75015, Paris, France
| | - Ashis Dhara
- School of Biological and Chemical Sciences, NUI Galway, University Road, Galway, H91 TK33, Ireland
| | - Jack Bennett
- School of Biological and Chemical Sciences, NUI Galway, University Road, Galway, H91 TK33, Ireland
| | - Paul V Murphy
- School of Biological and Chemical Sciences, NUI Galway, University Road, Galway, H91 TK33, Ireland.,SSPC - The Science Foundation Ireland Research Centre for Pharmaceuticals, NUI Galway, University Road, Galway, H91 TK33, Ireland
| |
Collapse
|
3
|
Dentmon ZW, Kaiser TM, Liotta DC. Synthesis and Antiviral Activity of a Series of 2'- C-Methyl-4'-thionucleoside Monophosphate Prodrugs. Molecules 2020; 25:E5165. [PMID: 33171951 PMCID: PMC7664256 DOI: 10.3390/molecules25215165] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 10/29/2020] [Accepted: 10/29/2020] [Indexed: 02/07/2023] Open
Abstract
The NS5B RNA-dependent RNA polymerase of the hepatitis C virus (HCV) is a validated target for nucleoside antiviral drug therapy. We endeavored to synthesize and test a series of 4'-thionucleosides with a monophosphate prodrug moiety for their antiviral activity against HCV and other related viruses in the Flaviviridae family. Nucleoside analogs were prepared via the stereoselective Vorbrüggen glycosylation of various nucleobases with per-acetylated 2-C-methyl-4-thio-d-ribose built in a 10-step synthetic sequence from the corresponding ribonolactone. Conjugation of the thionucleoside to a ProTide phosphoramidate allowed for evaluation of the prodrugs in the cellular HCV replicon assay with anti-HCV activities ranging from single-digit micromolar (μM) to >200 μM. The diminished anti-HCV potency of our best compound compared to its 4'-oxo congener is the subject of ongoing research in our lab and is proposed to stem from changes in sugar geometry imparted by the larger sulfur atom.
Collapse
Affiliation(s)
- Zackery W. Dentmon
- Department of Chemistry, Emory University, 1521 Dickey Dr., Atlanta, GA 30322, USA;
| | | | - Dennis C. Liotta
- Department of Chemistry, Emory University, 1521 Dickey Dr., Atlanta, GA 30322, USA;
| |
Collapse
|
4
|
Lee H, Jarhad DB, Yu J, Lee C, Jeong LS. Asymmetric Synthesis of 2'- C-Methyl-4'-selenonucleosides as Anti-Hepatitis C Virus Agents. J Org Chem 2019; 84:14414-14426. [PMID: 31608633 DOI: 10.1021/acs.joc.9b01462] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
In search of a new template for anti-hepatitis C virus (HCV) agents, we designed and synthesized the 2'-C-methyl-4'-selenopyrimidine and -purine nucleosides and their phosphoramidate prodrugs to replace a furanose oxygen of anti-HCV nucleos(t)ides with a selenium atom on the basis that selenium is a chemical isostere of oxygen. These nucleosides are expected to show different physicochemical properties such as better lipophilicity which might enhance the penetration across cell membranes and the conformational constraint induced by a bulky selenium atom in the sugar ring. The 2'-C-methyl-4'-selenopyrimidine and -purine nucleosides 8 and 9 were synthesized from 2-C-methyl-d-ribono-γ-lactone (14) via construction of 2-C-methyl-d-selenosugar 18 through C-4 epimerization and SN2 cyclization with Se2- as key steps. The key 4'-selenosugar was converted to the 2'-C-methyl-4'-selenopyrimidine and -purine nucleosides using Pummerer-type rearrangement and Vorbrüggen glycosylation, respectively. In addition, the ProTide strategy has been applied to synthesize the adenine and uracil phosphoramidate derivatives 10a and 10b to overcome the limitations associated with parent nucleosides such as inefficient conversion to their corresponding 5'-monophosphate form and poor cellular uptake. The regio- and stereochemistry of 4'-selenonucleosides were confirmed by 2D NOESY NMR spectroscopy and X-ray crystallography. None of the final pyrimidine and purine nucleosides and their prodrugs exhibited significant anti-HCV activity up to 100 μM.
Collapse
Affiliation(s)
- Hyejin Lee
- Research Institute of Pharmaceutical Sciences, College of Pharmacy , Seoul National University , Seoul 08820 , Korea
| | - Dnyandev B Jarhad
- Research Institute of Pharmaceutical Sciences, College of Pharmacy , Seoul National University , Seoul 08820 , Korea
| | - Jinha Yu
- Research Institute of Pharmaceutical Sciences, College of Pharmacy , Seoul National University , Seoul 08820 , Korea
| | - Choongho Lee
- College of Pharmacy , Dongguk University , Goyang , Gyeonggi-do 10326 , Korea
| | - Lak Shin Jeong
- Research Institute of Pharmaceutical Sciences, College of Pharmacy , Seoul National University , Seoul 08820 , Korea
| |
Collapse
|
5
|
Bera S, Chatterjee B, Mondal D. Construction of quaternary stereocentres on carbohydrate scaffolds. RSC Adv 2016. [DOI: 10.1039/c6ra13898e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
This review describes a glimpse of the various strategies for constructing stereo-defined quaternary centres in densely functionalised carbohydrates moiety of structurally intriguing and biologically potent natural products and building blocks.
Collapse
Affiliation(s)
- Smritilekha Bera
- School of Chemical Sciences
- Central University of Gujarat
- Gandhinagar-382030
- India
| | | | - Dhananjoy Mondal
- School of Chemical Sciences
- Central University of Gujarat
- Gandhinagar-382030
- India
| |
Collapse
|
6
|
Ayers BJ, Fleet GWJ. One-Pot Tandem Strecker Reaction and Iminocyclisations: Syntheses of Trihydroxypiperidine α-Iminonitriles. European J Org Chem 2014. [DOI: 10.1002/ejoc.201301705] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
7
|
Fesenko AA, Shutalev AD. Synthesis of functionalized pyridine derivatives by an amidoalkylation/Staudinger/aza-Wittig sequence. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.09.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
8
|
Ayers BJ, Jenkinson SF, Fleet GWJ, Thompson AL. 2-N-Benzyl-2,6-dide-oxy-2,6-imino-3,4-O-isopropyl-idene-3-C-methyl-d-allono-nitrile. Acta Crystallogr Sect E Struct Rep Online 2012; 68:o1474. [PMID: 22590347 PMCID: PMC3344585 DOI: 10.1107/s1600536812016273] [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: 04/12/2012] [Accepted: 04/14/2012] [Indexed: 11/10/2022]
Abstract
X-ray crystallography firmly established the relative stereochemistry of the title compound, C17H22N2O3. The absolute configuration was determined by use of 2-C-methyl-d-ribonolactone as the starting material. The compound exists as O—H⋯N hydrogen-bonded chains of molecules running parallel to the a-axis.
Collapse
|
9
|
da Cruz FP, Newberry S, Jenkinson SF, Wormald MR, Butters TD, Alonzi DS, Nakagawa S, Becq F, Norez C, Nash RJ, Kato A, Fleet GWJ. 4-C-Me-DAB and 4-C-Me-LAB - enantiomeric alkyl-branched pyrrolidine iminosugars - are specific and potent α-glucosidase inhibitors; acetone as the sole protecting group. Tetrahedron Lett 2011; 52:219-223. [PMID: 21157573 DOI: 10.1016/j.tetlet.2010.10.173] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The syntheses of 4-C-Me-DAB [1,4-dideoxy-1,4-imino-4-C-methyl-d-arabinitol] from l-erythronolactone and of 4-C-Me-LAB [from d-erythronolactone] require only a single acetonide protecting group. The effect of pH on the NMR spectra of 4-C-Me-DAB [pK(a) of the salt around 8.4] is discussed and illustrates the need for care in analysis of both coupling constants and chemical shift. 4-C-Me-DAB (for rat intestinal sucrase K(i) 0.89 μM, IC(50) 0.41 μM) is a competitive - whereas 4-C-Me-LAB (for rat intestinal sucrase K(i) 0.95 μM, IC(50) 0.66 μM) is a non-competitive - specific and potent α-glucosidase inhibitor. A rationale for the α-glucosidase inhibition by DAB, LAB, 4-C-Me-DAB, 4-C-Me-LAB, and isoDAB - but not isoLAB - is provided. Both are inhibitors of endoplasmic reticulum (ER) resident α-glucosidase I and II.
Collapse
Affiliation(s)
- Filipa P da Cruz
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
10
|
Best D, Jenkinson SF, Saville AW, Alonzi DS, Wormald MR, Butters TD, Norez C, Becq F, Blériot Y, Adachi I, Kato A, Fleet GW. Cystic fibrosis and diabetes: isoLAB and isoDAB, enantiomeric carbon-branched pyrrolidine iminosugars. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.05.131] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
11
|
Jenkinson SF, Dai N, Fleet GWJ, Watkin DJ. 2-Azido-2-de-oxy-3,4-O-isopropyl-idene-2-C-methyl-d-talono-1,5-lactone. Acta Crystallogr Sect E Struct Rep Online 2010; 66:o1221-2. [PMID: 21579248 PMCID: PMC2979260 DOI: 10.1107/s160053681001500x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2010] [Accepted: 04/23/2010] [Indexed: 11/11/2022]
Abstract
The relative stereochemistry of the title compound, C(10)H(15)N(3)O(5), was confirmed by the crystal structure determin-ation. The absolute configuration was determined from the use of d-lyxonolactone as the starting material. The six-membered ring adopts a boat conformation with the larger azide group, rather than the methyl group, in the bowsprit position. In the crystal structure, a bifurcated inter-molecular O-H⋯O/O-H⋯N hydrogen bond links mol-ecules into chains running parallel to the b axis.
Collapse
|
12
|
Synthesis of Neplanocin A Analog with 2′-“up”-C-Methyl Substituent as Potential Anti-HCV Agent. B KOREAN CHEM SOC 2009. [DOI: 10.5012/bkcs.2009.30.9.2043] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
13
|
Synthesis and l-fucosidase inhibitory activity of a new series of cyclic sugar imines—in situ formation and assay of their saturated counterparts. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.05.075] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
14
|
Davis BG. A silver-lined anniversary of Fleet iminosugars: 1984–2009, from DIM to DRAM to LABNAc. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.tetasy.2009.03.013] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
15
|
da Cruz FP, Horne G, Fleet GW. Hydroxylated C-branched pyrrolidines, C-branched prolines and C-branched piperidines from a 2-C-methyl sugar lactone; efficient azide displacement of a tertiary triflate with inversion of configuration. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.09.069] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
16
|
Booth KV, da Cruz FP, Hotchkiss DJ, Jenkinson SF, Jones NA, Weymouth-Wilson AC, Clarkson R, Heinz T, Fleet GW. Carbon-branched carbohydrate chirons: practical access to both enantiomers of 2-C-methyl-ribono-1,4-lactone and 2-C-methyl-arabinonolactone. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.10.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
17
|
da Cruz FP, Booth KV, Fleet GWJ, Watkin DJ. 3-O-Benzhydryl-2,5-dide-oxy-2,5-imino-2-C-methyl-l-lyxono-1,4-lactone. Acta Crystallogr Sect E Struct Rep Online 2008; 64:o1902-3. [PMID: 21201113 PMCID: PMC2959362 DOI: 10.1107/s1600536808027888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2008] [Accepted: 08/31/2008] [Indexed: 11/10/2022]
Abstract
The title bicyclic lactone, C19H19NO3, is an intermediate in the synthesis of chiral α-methylprolines and branched C-methyl pyrrolidines; the absolute configuration was determined by the use of d-erythronolactone as the starting material. It exhibits no unusual crystal packing features, and each molecule acts as a donor and acceptor for one C—H⋯O hydrogen bond.
Collapse
|
18
|
Synthesis and l-fucosidase inhibitory potency of a cyclic sugar imine and its pyrrolidine analogue. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.06.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
19
|
Håkansson AE, van Ameijde J, Horne G, Nash RJ, Wormald MR, Kato A, Besra GS, Gurcha S, Fleet GW. Synthesis of the naringinase inhibitors l-swainsonine and related 6-C-methyl-l-swainsonine analogues: (6R)-C-methyl-l-swainsonine is a more potent inhibitor of l-rhamnosidase by an order of magnitude than l-swainsonine. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2007.10.142] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|