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Wu YC, Xu GS, Li HJ, Wu YC. Stereoselective Synthesis of Xylodonin A and 22-Hydroxyxylodonin A and Discovery of Analogues with Cytotoxic Activity. JOURNAL OF NATURAL PRODUCTS 2024; 87:884-892. [PMID: 38408342 DOI: 10.1021/acs.jnatprod.3c01150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
The first and stereoselective synthesis of xylodonin A and 22-hydroxyxylodonin A, two drimane-type sesquiterpenoid natural products, was developed from the readily available (+)-sclareolide. This route features an allylic oxidation and acid-promoted dehydration for construction of the key intermediate 6-hydroxyisodrimenin. Representative analogues were synthesized, and their previously unknown bioactivities were revealed after biological evaluation. The analogue 19a exhibited cytotoxic activity against liver cancer HepG2 cells (IC50: 8.8 vs 5.9 μM) that was comparable to that of the clinical anticancer drug etoposide with lower toxicity to normal liver HL7702 cells (IC50 > 100 μM).
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Affiliation(s)
- Yue-Cheng Wu
- Weihai Marine Organism & Medical Technology Research Institute, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150006, People's Republic of China
| | - Guang-Sen Xu
- Weihai Key Laboratory of Active Factor of Marine Products, Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai 264209, People's Republic of China
| | - Hui-Jing Li
- Weihai Marine Organism & Medical Technology Research Institute, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150006, People's Republic of China
- Weihai Key Laboratory of Active Factor of Marine Products, Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai 264209, People's Republic of China
| | - Yan-Chao Wu
- Weihai Marine Organism & Medical Technology Research Institute, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150006, People's Republic of China
- Weihai Key Laboratory of Active Factor of Marine Products, Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai 264209, People's Republic of China
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2
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Zi D, Shimadate Y, Wang JZ, Kato A, Li YX, Jia YM, Fleet GWJ, Yu CY. Design, synthesis and glycosidase inhibition of DAB derivatives with C-4 peptide and dipeptide branches. Org Biomol Chem 2023; 21:2729-2741. [PMID: 36916165 DOI: 10.1039/d3ob00097d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
A series of DAB-peptide and DAB-dipeptide derivatives were synthesized from D-tartrate-derived nitrone 18. The DAB peptides 16 are derivatives of trans,trans-3,4-dihydroxy-L-proline. Glycosidase inhibition assay found four of them to be weak and selective bovine liver β-galactosidase inhibitors, and the C-2' methyl substituted compound 23b showed the most potent β-galactosidase inhibition (IC50 = 0.66 μM). Molecular docking studies revealed different docking modes of compound 23b compared to those of other DAB-peptides, and partial similarity of compound 23b to DGJ.
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Affiliation(s)
- Dong Zi
- 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
| | - Yuna Shimadate
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - Jun-Zhe 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. .,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - 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
| | - 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
| | - George W J Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK
| | - 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
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3
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Wang GY, Wei WT, Rong RX, Su SS, Yan DX, Yin FQ, Li XL, Wang KR. Fluorescence sensing and glycosidase inhibition effect of multivalent glycosidase inhibitors based on Naphthalimide-deoxynojirimycin conjugates. Bioorg Chem 2023; 132:106373. [PMID: 36681043 DOI: 10.1016/j.bioorg.2023.106373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 01/09/2023] [Accepted: 01/12/2023] [Indexed: 01/15/2023]
Abstract
Synthetic glycoconjugates as chemical probes have been widely developed for the detection of glycosidase enzymes. However, the binding interactions between iminosugar derivatives and glycosidases were limited, especially for the binding interactions between multivalent glycosidase inhibitors and α-glycosidases. In this paper, three naphthalimide-DNJ conjugates were synthesized. Furthermore, the binding interactions and glycosidase inhibition effects of them were investigated. It was found that the strong binding interactions of multivalent glycosidase inhibitors with enzymes were related to the efficient inhibitory activity against glycosidase. Moreover, the lengths of the chain between DNJ moieties and the triazole ring for the naphthalimide-DNJ conjugates influenced the self-assembly properties, binding interactions and glycosidase inhibition activities with multisource glycosidases. Compound 13 with six carbons between the DNJ moiety and triazole ring showed the stronger binding interactions and better glycosidase inhibition activities against α-mannosidase (jack bean) and α-glucosidase (aspergillus niger). In addition, compound 13 showed an effective PBG inhibition effect in mice with 51.18 % decrease in blood glucose at 30 min. This result opens a way for detection of multivalent glycosidase inhibition effect by a fluorescent sensing method.
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Affiliation(s)
- Guang-Yuan Wang
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China; College of Chemical Engineering & Material, Hebei Key Laboratory of Heterocyclic Compounds, Handan University, Handan 056005, PR China
| | - Wen-Tong Wei
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China
| | - Rui-Xue Rong
- Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China; Department of Immunology, Medical Comprehensive Experimental Center, School of Basic Medical Science, Hebei University, Baoding 071002, PR China
| | - Shan-Shan Su
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China
| | - Dong-Xiao Yan
- Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China; Department of Immunology, Medical Comprehensive Experimental Center, School of Basic Medical Science, Hebei University, Baoding 071002, PR China
| | - Fang-Qian Yin
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China; College of Chemical Engineering & Material, Hebei Key Laboratory of Heterocyclic Compounds, Handan University, Handan 056005, PR China
| | - Xiao-Liu Li
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China.
| | - Ke-Rang Wang
- College of chemistry and environmental science, Hebei University, Baoding 071002, PR China; Key laboratory of medicinal chemistry and molecular diagnosis (Ministry of education), Key laboratory of chemical biology of Hebei province, Baoding 071002, PR China.
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4
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Wang JZ, Cheng B, Kato A, Kise M, Shimadate Y, Jia YM, Li YX, Fleet GW, Yu CY. Design, synthesis and glycosidase inhibition of C-4 branched LAB and DAB derivatives. Eur J Med Chem 2022; 233:114230. [DOI: 10.1016/j.ejmech.2022.114230] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/11/2022] [Accepted: 02/22/2022] [Indexed: 12/17/2022]
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5
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Ghani U, Ashraf S, Haq ZU, Kaplancikli ZA, Demirci F, Özkay Y, Afzal S. Thiazole inhibitors of α-glucosidase: positional isomerism modulates selectivity, enzyme binding and potency of inhibition. Comput Biol Chem 2022; 98:107647. [DOI: 10.1016/j.compbiolchem.2022.107647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 02/21/2022] [Accepted: 02/23/2022] [Indexed: 11/26/2022]
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6
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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
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7
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Ahuja-Casarín AI, Merino-Montiel P, Vega-Baez JL, Montiel-Smith S, Fernandes MX, Lagunes I, Maya I, Padrón JM, López Ó, Fernández-Bolaños JG. Tuning the activity of iminosugars: novel N-alkylated deoxynojirimycin derivatives as strong BuChE inhibitors. J Enzyme Inhib Med Chem 2021; 36:138-146. [PMID: 33228403 PMCID: PMC7717699 DOI: 10.1080/14756366.2020.1847101] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
We have designed unprecedented cholinesterase inhibitors based on 1-deoxynojirimycin as potential anti-Alzheimer’s agents. Compounds are comprised of three key structural motifs: the iminosugar, for interaction with cholinesterase catalytic anionic site (CAS); a hydrocarbon tether with variable lengths, and a fragment derived from 2-phenylethanol for promoting interactions with peripheral anionic site (PAS). Title compounds exhibited good selectivity towards BuChE, strongly depending on the substitution pattern and the length of the tether. The lead compounds were found to be strong mixed inhibitors of BuChE (IC50 = 1.8 and 1.9 µM). The presumptive binding mode of the lead compound was analysed using molecular docking simulations, revealing H-bond interactions with the catalytic subsite (His438) and CAS (Trp82 and Glu197) and van der Waals interactions with PAS (Thr284, Pro285, Asn289). They also lacked significant antiproliferative activity against tumour and non-tumour cells at 100 µM, making them promising new agents for tackling Alzheimer’s disease through the cholinergic approach.
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Affiliation(s)
- Ana I Ahuja-Casarín
- Facultad de Ciencias Químicas, Ciudad Universitaria, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - Penélope Merino-Montiel
- Facultad de Ciencias Químicas, Ciudad Universitaria, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - José Luis Vega-Baez
- Facultad de Ciencias Químicas, Ciudad Universitaria, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - Sara Montiel-Smith
- Facultad de Ciencias Químicas, Ciudad Universitaria, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - Miguel X Fernandes
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, La Laguna, Spain
| | - Irene Lagunes
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, La Laguna, Spain
| | - Inés Maya
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Seville, Spain
| | - José M Padrón
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, La Laguna, Spain
| | - Óscar López
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, Seville, Spain
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8
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Głowacka IE, Hartwich A, Rozpara I, Piotrowska DG. Synthesis of Functionalized Diethyl(pyrrolidin-2-yl)phosphonate and Diethyl(5-oxopyrrolidin-2-yl)phosphonate. Molecules 2021; 26:molecules26113160. [PMID: 34070623 PMCID: PMC8197975 DOI: 10.3390/molecules26113160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/12/2021] [Accepted: 05/22/2021] [Indexed: 11/16/2022] Open
Abstract
Short and efficient syntheses of functionalized (pyrrolidin-2-yl)phosphonate and (5-oxopyrrolidin-2-yl)phosphonate have been developed. The synthetic strategy involved the diastereospecific 1,3-dipolar cycloaddition of N-benzyl-C-(diethoxyphosphoryl)nitrone to cis-1,4-dihydroxybut-2-ene and dimethyl maleate, respectively. O,O-Diethyl 3-carbamoyl-4-hydroxy(5-oxopyrrolidin-2-yl)phosphonate was obtained from O,O-diethyl 2-benzyl-4,5-dimethoxycarbonyl(isoxazolidin-3-yl)phosphonate by hydrogenation and subsequent treatment with ammonia, whereas transformation of O,O-diethyl 2-benzyl-4,5-dihydroxymethyl(isoxazolidin-3-yl)phosphonate into O,O-diethyl 3-aminomethyl-4-hydroxy(pyrrolidin-2-yl)phosphonate was accomplished by mesylation followed by hydrogenolysis to undergo intramolecular cyclization and the introduction of amino group via ammonolysis. Stereochemistry of the isoxazolidine cycloadducts, as well as the final functionalized (pyrrolidin-2-yl)- and (5-oxopyrrolidin-2-yl)phosphonates were established based on conformational analyses using vicinal H-H, H-P, and C-P couplings and supported by the observed diagnostic NOESY correlation signals.
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9
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Li RF, Yang JX, Liu J, Ai GM, Zhang HY, Xu LY, Chen SB, Zhang HX, Li XL, Cao ZR, Wang KR. Positional Isomeric Effects on the Optical Properties, Multivalent Glycosidase Inhibition Effect, and Hypoglycemic Effect of Perylene Bisimide-deoxynojirimycin Conjugates. J Med Chem 2021; 64:5863-5873. [PMID: 33886333 DOI: 10.1021/acs.jmedchem.1c00036] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Although multivalent glycosidase inhibitors have shown enhanced glycosidase inhibition activities, further applications and research directions need to be developed in the future. In this paper, two positional isomeric perylene bisimide derivatives (PBI-4DNJ-1 and PBI-4DNJ-2) with 1-deoxynojirimycin conjugated were synthesized. Furthermore, PBI-4DNJ-1 and PBI-4DNJ-2 showed positional isomeric effects on the optical properties, self-assembly behaviors, glycosidase inhibition activities, and hypoglycemic effects. Importantly, PBI-4DNJ-1 exhibited potent hypoglycemic effects in mice with 41.33 ± 2.84 and 37.45 ± 3.94% decreases in blood glucose at 15 and 30 min, respectively. The molecular docking results showed that the active fragment of PBI-4DNJ-1 has the highest binding energy (9.649 kcal/mol) and the highest total hydrogen bond energy (62.83 kJ/mol), which were related to the positional isomeric effect on the hypoglycemic effect in mice. This work introduced a new means to develop antihyperglycemic agents in the field of multivalent glycomimetics.
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Affiliation(s)
- Ren-Feng Li
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P. R. China.,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Chemical Biology of Hebei Province, Baoding 071002, P. R. China.,Department of Immunology, School of Basic Medical Science, Hebei University, Baoding 071002, P. R. China
| | - Jian-Xing Yang
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P. R. China.,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Chemical Biology of Hebei Province, Baoding 071002, P. R. China
| | - Jing Liu
- College of Veterinary Medicine, Hebei Agricultural University, Baoding 071000, P. R. China
| | - Guo-Min Ai
- Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, P. R. China
| | - Hui-Yan Zhang
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P. R. China.,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Chemical Biology of Hebei Province, Baoding 071002, P. R. China
| | - Li-Yue Xu
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P. R. China
| | - Si-Bing Chen
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P. R. China
| | - Hong-Xin Zhang
- Medical Comprehensive Experimental Center, Hebei University, Baoding 071002, P. R. China
| | - Xiao-Liu Li
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P. R. China.,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Chemical Biology of Hebei Province, Baoding 071002, P. R. China
| | - Zhi-Ran Cao
- Department of Immunology, School of Basic Medical Science, Hebei University, Baoding 071002, P. R. China
| | - Ke-Rang Wang
- College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P. R. China.,Key Laboratory of Medicinal Chemistry and Molecular Diagnosis (Ministry of Education), Key Laboratory of Chemical Biology of Hebei Province, Baoding 071002, P. R. China
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10
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Synthesis and Therapeutic Applications of Iminosugars in Cystic Fibrosis. Int J Mol Sci 2020; 21:ijms21093353. [PMID: 32397443 PMCID: PMC7247015 DOI: 10.3390/ijms21093353] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/06/2020] [Accepted: 05/06/2020] [Indexed: 12/13/2022] Open
Abstract
Iminosugars are sugar analogues endowed with a high pharmacological potential. The wide range of biological activities exhibited by these glycomimetics associated with their excellent drug profile make them attractive therapeutic candidates for several medical interventions. The ability of iminosugars to act as inhibitors or enhancers of carbohydrate-processing enzymes suggests their potential use as therapeutics for the treatment of cystic fibrosis (CF). Herein we review the most relevant advances in the field, paying attention to both the chemical synthesis of the iminosugars and their biological evaluations, resulting from in vitro and in vivo assays. Starting from the example of the marketed drug NBDNJ (N-butyl deoxynojirimycin), a variety of iminosugars have exhibited the capacity to rescue the trafficking of F508del-CFTR (deletion of F508 residue in the CF transmembrane conductance regulator), either alone or in combination with other correctors. Interesting results have also been obtained when iminosugars were considered as anti-inflammatory agents in CF lung disease. The data herein reported demonstrate that iminosugars hold considerable potential to be applied for both therapeutic purposes.
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11
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Osella MI, Salazar MO, Gamarra MD, Moreno DM, Lambertucci F, Frances DE, Furlan RLE. Arylsulfonyl histamine derivatives as powerful and selective α-glucosidase inhibitors. RSC Med Chem 2020; 11:518-527. [PMID: 33479653 PMCID: PMC7489258 DOI: 10.1039/c9md00559e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 02/17/2020] [Indexed: 12/24/2022] Open
Abstract
A series of simple N-arylbenzenesulfonyl histamine derivatives were prepared and screened against α-glucosidase. Inhibition was in the micromolar range for several N α,N τ-di-arylsulfonyl compounds, with N α,N τ-di-4-trifluorobenzenesulfonyl histamine (IId) being the best inhibitor. Compound IId is a reversible and competitive α-glucosidase inhibitor, and presented good selectivity with respect to other target enzymes, including β-glucosidase and α-amylase, and interesting predicted physicochemical properties. Docking studies have been run to postulate ligand-enzyme interactions to account for the experimental results. In vivo, compound IId produced a similar hypoglycemic effect to acarbose with half of its dose.
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Affiliation(s)
- M I Osella
- Farmacognosia , Departamento de Química Orgánica , Facultad de Ciencias Bioquímicas y Farmacéuticas , Universidad Nacional de Rosario , Suipacha 531 , Rosario S2002LRK , Argentina .
| | - M O Salazar
- Farmacognosia , Departamento de Química Orgánica , Facultad de Ciencias Bioquímicas y Farmacéuticas , Universidad Nacional de Rosario , Suipacha 531 , Rosario S2002LRK , Argentina .
| | - M D Gamarra
- Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales (IQUIBICEN, CONICET-UBA) , Departamento de Biológica , Facultad de Ciencias Exactas y Naturales , Universidad de Buenos Aires , Ciudad Universitaria , Intendente Guiraldes 2160 , Ciudad Autónoma de Buenos Aires C1428EGA , Argentina
| | - D M Moreno
- Instituto de Química Rosario (IQUIR, CONICET-UNR) , Área Química General e Inorgánica , Facultad de Ciencias Bioquímicas y Farmacéuticas , Universidad Nacional de Rosario , Suipacha 531 , Rosario S2002LRK , Argentina
| | - F Lambertucci
- Instituto de Fisiología Experimental (IFISE, CONICET-UNR) , Facultad de Ciencias Bioquímicas y Farmacéuticas , Universidad Nacional de Rosario , Suipacha 531 , Rosario S2002LRK , Argentina
| | - D E Frances
- Instituto de Fisiología Experimental (IFISE, CONICET-UNR) , Facultad de Ciencias Bioquímicas y Farmacéuticas , Universidad Nacional de Rosario , Suipacha 531 , Rosario S2002LRK , Argentina
| | - R L E Furlan
- Farmacognosia , Departamento de Química Orgánica , Facultad de Ciencias Bioquímicas y Farmacéuticas , Universidad Nacional de Rosario , Suipacha 531 , Rosario S2002LRK , Argentina .
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12
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Hanessian-Hullar reaction in the synthesis of highly substituted trans-3,4-dihydroxypyrrolidines: Rhamnulose iminosugar mimics inhibit α-glucosidase. Tetrahedron 2020. [DOI: 10.1016/j.tet.2019.130758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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13
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Design, properties and applications of fluorinated and fluoroalkylated N-containing monosaccharides and their analogues. J Fluor Chem 2019. [DOI: 10.1016/j.jfluchem.2019.109364] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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14
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Wu QK, Kinami K, Kato A, Li YX, Fleet GWJ, Yu CY, Jia YM. Synthesis and Glycosidase Inhibition of Broussonetine M and Its Analogues. Molecules 2019; 24:molecules24203712. [PMID: 31619020 PMCID: PMC6832352 DOI: 10.3390/molecules24203712] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 10/10/2019] [Accepted: 10/14/2019] [Indexed: 01/13/2023] Open
Abstract
Cross-metathesis (CM) and Keck asymmetric allylation, which allows access to defined stereochemistry of a remote side chain hydroxyl group, are the key steps in a versatile synthesis of broussonetine M (3) from the d-arabinose-derived cyclic nitrone 14. By a similar strategy, ent-broussonetine M (ent-3) and six other stereoisomers have been synthesized, respectively, starting from l-arabino-nitrone (ent-14), l-lyxo-nitrone (ent-3-epi-14), and l-xylo-nitrone (2-epi-14) in five steps, in 26%–31% overall yield. The natural product broussonetine M (3) and 10’-epi-3 were potent inhibitors of β-glucosidase (IC50 = 6.3 μM and 0.8 μM, respectively) and β-galactosidase (IC50 = 2.3 μM and 0.2 μM, respectively); while their enantiomers, ent-3 and ent-10’-epi-3, were selective and potent inhibitors of rice α-glucosidase (IC50 = 1.2 μM and 1.3 μM, respectively) and rat intestinal maltase (IC50 = 0.29 μM and 18 μM, respectively). Both the configuration of the polyhydroxylated pyrrolidine ring and C-10’ hydroxyl on the alkyl side chain affect the specificity and potency of glycosidase inhibition.
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Affiliation(s)
- Qing-Kun Wu
- 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.
| | - Kyoko Kinami
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan.
| | - 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.
| | - George W J Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, OX13TA Oxford, UK.
- National Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, China.
| | - 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.
- National Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, China.
| | - 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.
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15
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Dehoux-Baudoin C, Génisson Y. C
-Branched Imino Sugars: Synthesis and Biological Relevance. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900605] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Cécile Dehoux-Baudoin
- SPCMIB, UMR5068 CNRS; Université Paul Sabatier-Toulouse 3; 118 route de Narbonne 31062 Toulouse cedex 09 France
| | - Yves Génisson
- SPCMIB, UMR5068 CNRS; Université Paul Sabatier-Toulouse 3; 118 route de Narbonne 31062 Toulouse cedex 09 France
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16
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Liu T, Liu R, Zhu L, Zou X, Guan H, Xu Z. Development of a UHPLC-MS method for inhibitor screening against α-L-1,3-fucosidase. Anal Bioanal Chem 2019; 411:1467-1477. [PMID: 30706074 DOI: 10.1007/s00216-019-01575-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 12/27/2018] [Accepted: 01/04/2019] [Indexed: 10/27/2022]
Abstract
α-L-Fucosidase (AFU) is a promising therapeutic target for the treatment of inflammation, cancer, cystic fibrosis, and fucosidosis. Some of the existing analytical methods for the assessment of AFU activity are lacking in sensitivity and selectivity, since most of them are based on spectrofluorimetric methods. More recently, mass spectrometry (MS) has evolved as a key technology for enzyme assays and inhibitor screening as it enables accurate monitoring of the conversion of substrate to product in enzymatic reactions. In this study, UHPLC-MS has been utilized to develop a simple, sensitive, and accurate assay for enzyme kinetics and inhibition studies of AFU3, a member of the AFU family. A reported method for analyzing saccharide involving a porous graphitic carbon column, combined with reduction by NaBH4/CH3OH, was used to improve sensitivity. The conversion of saccharide into alditol could reach nearly 100% in the NaBH4 reduction reaction. In addition, the bioanalytical quantitative screening method was validated according to US-FDA guidance, including selectivity, linearity, precision, accuracy, stability, and matrix effect. The developed method displayed a good accuracy, high sensitivity (LOD = 0.05 mg L-1), and good reproducibility (RSD < 15%). The assay accurately measured an IC50 value of 0.40 μM for the known AFU inhibitor, deoxyfuconojirimycin, which was consistent with results reported in the literature. Further validation of the assay was achieved through the determination of a high Z'-factor value of 0.89. The assay was applied to screen a marine-derived chemical library against AFU3, which revealed two marine-oriented pyrimidine alkaloids as potential AFU3 inhibitors. Graphical abstract.
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Affiliation(s)
- Tangrong Liu
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, Shandong, China.,Laboratory for Marine Drugs and Bioproducts, Innovation Center for Marine Drugs Screening and Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237, Shandong, China
| | - Ruonan Liu
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, Shandong, China.,Laboratory for Marine Drugs and Bioproducts, Innovation Center for Marine Drugs Screening and Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237, Shandong, China
| | - Li Zhu
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, Shandong, China.,Laboratory for Marine Drugs and Bioproducts, Innovation Center for Marine Drugs Screening and Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237, Shandong, China
| | - Xuan Zou
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, Shandong, China.,Laboratory for Marine Drugs and Bioproducts, Innovation Center for Marine Drugs Screening and Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237, Shandong, China
| | - Huashi Guan
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, Shandong, China.,Laboratory for Marine Drugs and Bioproducts, Innovation Center for Marine Drugs Screening and Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237, Shandong, China.,Marine Biomedical Research Institute of Qingdao, Qingdao, 266071, Shandong, China
| | - Zhe Xu
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, Shandong, China. .,Laboratory for Marine Drugs and Bioproducts, Innovation Center for Marine Drugs Screening and Evaluation, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237, Shandong, China. .,Marine Biomedical Research Institute of Qingdao, Qingdao, 266071, Shandong, China.
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17
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Li JJ, Wang KR, Li RF, Yang JX, Li M, Zhang HX, Cao ZR, Li XL. Synthesis, self-assembly behaviours and multivalent glycosidase inhibition effects of a deoxynojirimycin modified perylene bisimide derivative. J Mater Chem B 2019; 7:1270-1275. [DOI: 10.1039/c8tb03122c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A self-assembled multivalent glycosidase inhibitor based on perylene bisimide-deoxynojirimycin conjugates was constructed, inhibited α-mannosidase and exhibited a Ki value of 38 nM, increased approximately 2763-fold compared with the control drug (miglitol).
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Affiliation(s)
- Juan-Juan Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science, Hebei University
- Baoding 071002
- China
| | - Ke-Rang Wang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science, Hebei University
- Baoding 071002
- China
| | - Ren-Feng Li
- Department of Immunology, School of Basic Medical Science
- Hebei University
- Baoding
- China
| | - Jian-Xing Yang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science, Hebei University
- Baoding 071002
- China
| | - Min Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science, Hebei University
- Baoding 071002
- China
| | - Hong-Xin Zhang
- Medical Comprehensive Experimental Center of Hebei University
- Baoding
- China
| | - Zhi-Ran Cao
- Department of Immunology, School of Basic Medical Science
- Hebei University
- Baoding
- China
| | - Xiao-Liu Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science, Hebei University
- Baoding 071002
- China
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18
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Characterization of the PLP-dependent transaminase initiating azasugar biosynthesis. Biochem J 2018; 475:2241-2256. [PMID: 29907615 DOI: 10.1042/bcj20180340] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 06/08/2018] [Accepted: 06/14/2018] [Indexed: 11/17/2022]
Abstract
Biosynthesis of the azasugar 1-deoxynojirimycin (DNJ) critically involves a transamination in the first committed step. Here, we identify the azasugar biosynthetic cluster signature in Paenibacillus polymyxa SC2 (Ppo), homologous to that reported in Bacillus amyloliquefaciens FZB42 (Bam), and report the characterization of the aminotransferase GabT1 (named from Bam). GabT1 from Ppo exhibits a specific activity of 4.9 nmol/min/mg at 30°C (pH 7.5), a somewhat promiscuous amino donor selectivity, and curvilinear steady-state kinetics that do not reflect the predicted ping-pong behavior typical of aminotransferases. Analysis of the first half reaction with l-glutamate in the absence of the acceptor fructose 6-phosphate revealed that it was capable of catalyzing multiple turnovers of glutamate. Kinetic modeling of steady-state initial velocity data was consistent with a novel hybrid branching kinetic mechanism which included dissociation of PMP after the first half reaction to generate the apoenzyme which could bind PLP for another catalytic deamination event. Based on comparative sequence analyses, we identified an uncommon His-Val dyad in the PLP-binding pocket which we hypothesized was responsible for the unusual kinetics. Restoration of the conserved PLP-binding site motif via the mutant H119F restored classic ping-pong kinetic behavior.
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19
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Hottin A, Wright DW, Moreno-Clavijo E, Moreno-Vargas AJ, Davies GJ, Behr JB. Exploring the divalent effect in fucosidase inhibition with stereoisomeric pyrrolidine dimers. Org Biomol Chem 2018; 14:4718-27. [PMID: 27138139 DOI: 10.1039/c6ob00647g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Multi-valent inhibitors offer promise for the enhancement of therapeutic compounds across a range of chemical and biological processes. Here, a significant increase in enzyme-inhibition potencies was observed with a dimeric iminosugar-templated fucosidase inhibitor (IC50 = 0.108 μM) when compared to its monovalent equivalent (IC50 = 2.0 μM). Such a gain in binding is often attributed to a "multivalent effect" rising from alternative recapture of the scaffolded binding epitopes. The use of control molecules such as the meso analogue (IC50 = 0.365 μM) or the enantiomer (IC50 = 569 μM), as well as structural analysis of the fucosidase-inhibitor complex, allowed a detailed analysis of the possible mechanism of action, at the molecular level. Here, the enhanced binding affinity of the dimer over the monomer can be attributed to additional interactions in non-catalytic sites as also revealed in the 3-D structure of a bacterial fucosidase inhibitor complex.
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Affiliation(s)
- Audrey Hottin
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, UFR des Sciences Exactes et Naturelles, 51687 Reims Cedex 2, France.
| | - Daniel W Wright
- Structural Biology Laboratory Department of Chemistry, University of York, York YO10 5DD, UK
| | - Elena Moreno-Clavijo
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, C/ Prof. García González, 1, 41012 Sevilla, Spain
| | - Antonio J Moreno-Vargas
- Departamento de Química Orgánica, Facultad de Química, Universidad de Sevilla, C/ Prof. García González, 1, 41012 Sevilla, Spain
| | - Gideon J Davies
- Structural Biology Laboratory Department of Chemistry, University of York, York YO10 5DD, UK
| | - Jean-Bernard Behr
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, UFR des Sciences Exactes et Naturelles, 51687 Reims Cedex 2, France.
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20
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Bouton J, Van Hecke K, Van Calenbergh S. Efficient diastereoselective synthesis of a new class of azanucleosides: 2'-homoazanucleosides. Tetrahedron 2017; 73:4307-4316. [PMID: 32287431 PMCID: PMC7111761 DOI: 10.1016/j.tet.2017.05.083] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 05/24/2017] [Accepted: 05/27/2017] [Indexed: 02/08/2023]
Abstract
Azanucleosides, sugar-modified nucleoside analogues containing a 4' nitrogen atom, have shown a lot of therapeutic potential, e.g. as anti-cancer and antiviral agents. We report the synthesis of a series of 2'-homoazanucleosides, in which the nucleobase is attached to the 2'-position of the pyrrolidine ring via a methylene linker. A suitable orthogonally protected iminosugar was synthesized by ring closing metathesis and dihydroxylation as key steps and further converted to a series of 8 nucleoside analogues through Mitsunobu reaction with suitably protected nucleobases. The 5' position of the adenine analogue was then further derivatized with thiols to afford 2 additional compounds. The final compounds were evaluated for biological activity.
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Affiliation(s)
- Jakob Bouton
- Laboratory for Medicinal Chemistry, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium
| | - Kristof Van Hecke
- XStruct, Department of Inorganic and Physical Chemistry, Ghent University, Krijgslaan 281 S3, 9000 Ghent, Belgium
| | - Serge Van Calenbergh
- Laboratory for Medicinal Chemistry, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium
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21
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Liu Z, Ma S. Recent Advances in Synthetic α-Glucosidase Inhibitors. ChemMedChem 2017; 12:819-829. [PMID: 28498640 DOI: 10.1002/cmdc.201700216] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 05/08/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Zhiyang Liu
- Department of Medicinal Chemistry; Key Laboratory of Chemical Biology (Ministry of Education); School of Pharmaceutical Sciences; Shandong University; 44 West Culture Road Jinan 250012 P.R. China
| | - Shutao Ma
- Department of Medicinal Chemistry; Key Laboratory of Chemical Biology (Ministry of Education); School of Pharmaceutical Sciences; Shandong University; 44 West Culture Road Jinan 250012 P.R. China
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22
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23
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Merino P, Delso I, Tejero T, Ghirardello M, Juste-Navarro V. Nucleoside Diphosphate Sugar Analogues that Target Glycosyltransferases. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600396] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Pedro Merino
- Department of Synthesis and Structure of Biomolecules; Institute of Chemical Synthesis and Homogeneous Catalysis (ISQCH); University of Zaragoza, CSIC; Zaragoza, Aragón 50009 Spain
| | - Ignacio Delso
- NMR Service, Center of Chemistry and Materials of Aragon (CEQMA); University of Zaragoza, CSIC; Zaragoza, Aragón 50009 Spain
| | - Tomás Tejero
- Department of Synthesis and Structure of Biomolecules; Institute of Chemical Synthesis and Homogeneous Catalysis (ISQCH); University of Zaragoza, CSIC; Zaragoza, Aragón 50009 Spain
| | - Mattia Ghirardello
- Department of Synthesis and Structure of Biomolecules; Institute of Chemical Synthesis and Homogeneous Catalysis (ISQCH); University of Zaragoza, CSIC; Zaragoza, Aragón 50009 Spain
| | - Verónica Juste-Navarro
- Department of Synthesis and Structure of Biomolecules; Institute of Chemical Synthesis and Homogeneous Catalysis (ISQCH); University of Zaragoza, CSIC; Zaragoza, Aragón 50009 Spain
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24
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Liu Z, Yoshihara A, Jenkinson SF, Wormald MR, Estévez RJ, Fleet GWJ, Izumori K. Triacetonide of Glucoheptonic Acid in the Scalable Syntheses of d-Gulose, 6-Deoxy-d-gulose, l-Glucose, 6-Deoxy-l-glucose, and Related Sugars. Org Lett 2016; 18:4112-5. [PMID: 27487167 DOI: 10.1021/acs.orglett.6b02041] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Ease of separation of petrol-soluble acetonides derived from the triacetonide of methyl glucoheptonate allows scalable syntheses of rare sugars containing the l-gluco or d-gulo structural motif with any oxidation level at the C6 or C1 position of the hexose, usually without chromatography: meso-d-glycero-d-guloheptitol available in two steps is an ideal entry point for the study of the biotechnological production of heptoses.
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Affiliation(s)
- Zilei Liu
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford , Oxford OX1 3TA, U.K.,Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford , Oxford OX1 3QU, U.K
| | - Akihide Yoshihara
- International Institute of Rare Sugar Research and Education, Kagawa University , Miki, Kagawa 761-0795, Japan
| | - Sarah F Jenkinson
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford , Oxford OX1 3TA, U.K
| | - Mark R Wormald
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford , Oxford OX1 3QU, U.K
| | - Ramón J Estévez
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares, Universidade de Santiago de Compostela , 15782 Santiago de Compostela, Spain
| | - George W J Fleet
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford , Oxford OX1 3TA, U.K
| | - Ken Izumori
- International Institute of Rare Sugar Research and Education, Kagawa University , Miki, Kagawa 761-0795, Japan
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25
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Tan DX, You J, Xu MR, Wu Y. Greatly Accelerated Condensation of d-Mannose Diacetonide with Aqueous Formaldehyde (Formalin). J Org Chem 2016; 81:6792-4. [DOI: 10.1021/acs.joc.6b01000] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Dong-Xing Tan
- State
Key Laboratory of Bioorganic and Natural Products Chemistry, Collective
Innovative Center for Chemistry and Life Sciences, Shanghai Institute
of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling
Road, Shanghai 200032, China
| | - Jun You
- Key
Laboratory of Green Chemical Technology of College of Heilongjiang
Province, School of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin 150040, China
| | - Mu-Rong Xu
- State
Key Laboratory of Bioorganic and Natural Products Chemistry, Collective
Innovative Center for Chemistry and Life Sciences, Shanghai Institute
of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling
Road, Shanghai 200032, China
| | - Yikang Wu
- State
Key Laboratory of Bioorganic and Natural Products Chemistry, Collective
Innovative Center for Chemistry and Life Sciences, Shanghai Institute
of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling
Road, Shanghai 200032, China
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26
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Howard KT, Duffy BC, Linaburg MR, Chisholm JD. Formation of DPM ethers using O-diphenylmethyl trichloroacetimidate under thermal conditions. Org Biomol Chem 2016; 14:1623-8. [PMID: 26691695 PMCID: PMC4986612 DOI: 10.1039/c5ob02455b] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Alcohols are effectively converted to their corresponding diphenylmethyl (DPM) ethers by reaction with O-diphenylmethyl trichloroacetimidate in refluxing toluene without the requirement of a catalyst or other additives. A number of acid and base sensitive substrates were protected in excellent yield using this new method without disturbing the pre-existing functionality present in these molecules. This reaction is the first example of the formation of an ether from stoichiometric amounts of a trichloroacetimidate and an alcohol without the addition of a Brønsted or Lewis acid catalyst.
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Affiliation(s)
- Kyle T Howard
- Department of Chemistry, 1-014 Center for Science and Technology, Syracuse University, Syracuse, New York 13244, USA.
| | - Brian C Duffy
- Department of Chemistry, 1-014 Center for Science and Technology, Syracuse University, Syracuse, New York 13244, USA.
| | - Matthew R Linaburg
- Department of Chemistry, 1-014 Center for Science and Technology, Syracuse University, Syracuse, New York 13244, USA.
| | - John D Chisholm
- Department of Chemistry, 1-014 Center for Science and Technology, Syracuse University, Syracuse, New York 13244, USA.
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27
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Tan DX, Xu ZJ, Chen HJ, Wu Y, You J. Synthesis and Configurations of (-)-Furospongin-1 and (+)-Dihydrofurospongin-2. European J Org Chem 2016. [DOI: 10.1002/ejoc.201501489] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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28
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Song YY, Kinami K, Kato A, Jia YM, Li YX, Fleet GWJ, Yu CY. First total synthesis of (+)-broussonetine W: glycosidase inhibition of natural product & analogs. Org Biomol Chem 2016; 14:5157-74. [DOI: 10.1039/c6ob00720a] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Broussonetine W and its 11 analogues have been first synthesized from cyclic nitrones and assayed as potential gycosidase inhibitors.
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Affiliation(s)
- Ying-Ying Song
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Kyoko Kinami
- Department of Hospital Pharmacy
- University of Toyama
- Toyama 930-0194
- Japan
| | - Atsushi Kato
- Department of Hospital Pharmacy
- University of Toyama
- Toyama 930-0194
- 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
| | - 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
| | - George W. J. Fleet
- Chemistry Research Laboratory
- Department of Chemistry
- University of Oxford
- Oxford
- UK
| | - 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
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29
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Li YX, Kinami K, Hirokami Y, Kato A, Su JK, Jia YM, Fleet GWJ, Yu CY. Gem-difluoromethylated and trifluoromethylated derivatives of DMDP-related iminosugars: synthesis and glycosidase inhibition. Org Biomol Chem 2016; 14:2249-63. [DOI: 10.1039/c5ob02474a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Gem-difluoromethylated and trifluoromethylated derivatives of DMDP-related iminosugars have been synthesized from cyclic nitrones and assayed against various glycosidases.
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Affiliation(s)
- 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
| | - Kyoko Kinami
- Department of Hospital Pharmacy
- University of Toyama
- 2630 Sugitani
- Japan
| | - Yuki Hirokami
- Department of Hospital Pharmacy
- University of Toyama
- 2630 Sugitani
- Japan
| | - Atsushi Kato
- Department of Hospital Pharmacy
- University of Toyama
- 2630 Sugitani
- Japan
| | - Jia-Kun Su
- Beijing National Laboratory for Molecular Science (BNLMS)
- CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - 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
| | - George W. J. Fleet
- Chemistry Research Laboratory
- Department of Chemistry
- University of Oxford
- Oxford
- UK
| | - 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
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30
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Kato A, Nakagome I, Sato K, Yamamoto A, Adachi I, Nash RJ, Fleet GWJ, Natori Y, Watanabe Y, Imahori T, Yoshimura Y, Takahata H, Hirono S. Docking study and biological evaluation of pyrrolidine-based iminosugars as pharmacological chaperones for Gaucher disease. Org Biomol Chem 2016; 14:1039-48. [DOI: 10.1039/c5ob02223a] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
α-1-C-Alkylated 1,4-dideoxy-1,4-imino-d-arabinitols (DAB) derivatives as pharmacological chaperones for Gaucher disease.
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31
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Ghani U. Re-exploring promising α-glucosidase inhibitors for potential development into oral anti-diabetic drugs: Finding needle in the haystack. Eur J Med Chem 2015; 103:133-62. [PMID: 26344912 DOI: 10.1016/j.ejmech.2015.08.043] [Citation(s) in RCA: 181] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Revised: 08/16/2015] [Accepted: 08/23/2015] [Indexed: 01/27/2023]
Abstract
Treatment of diabetes mellitus by oral α-glucosidase inhibitors is currently confined to acarbose, miglitol and voglibose marred by efficacy problems and unwanted side effects. Since the discovery of the drugs more than three decades ago, no significant progress has been made in the drug development area of anti-diabetic α-glucosidase inhibitors. Despite existence of a wide chemical diversity of α-glucosidase inhibitors identified to date, majority of them are simply piled up in publications and reports thus creating a haystack destined to be forgotten in the scientific literature without given consideration for further development into drugs. This review finds those "needles" in that haystack and lays groundwork for highlighting promising α-glucosidase inhibitors from the literature that may potentially become suitable candidates for pre-clinical or clinical trials while drawing attention of the drug development community to consider and take already-identified promising α-glucosidase inhibitors into the next stage of drug development.
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Affiliation(s)
- Usman Ghani
- Clinical Chemistry Unit, Department of Pathology, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia.
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32
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Li YX, Shimada Y, Adachi I, Kato A, Jia YM, Fleet GWJ, Xiao M, Yu CY. Fluorinated and Conformationally Fixed Derivatives of l-HomoDMDP: Synthesis and Glycosidase Inhibition. J Org Chem 2015; 80:5151-8. [DOI: 10.1021/acs.joc.5b00571] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- 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
| | - Yousuke Shimada
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Isao Adachi
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Atsushi Kato
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, 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
| | - George W. J. Fleet
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
- National
Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, China
| | - Min Xiao
- State
Key Laboratory of Microbial Technology and National Glycoengineering
Research Center, Shandong University, Jinan 250100, China
| | - 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
- National
Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, China
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33
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Kato A, Hirokami Y, Kinami K, Tsuji Y, Miyawaki S, Adachi I, Hollinshead J, Nash RJ, Kiappes JL, Zitzmann N, Cha JK, Molyneux RJ, Fleet GWJ, Asano N. Isolation and SAR studies of bicyclic iminosugars from Castanospermum australe as glycosidase inhibitors. PHYTOCHEMISTRY 2015; 111:124-131. [PMID: 25583438 DOI: 10.1016/j.phytochem.2014.12.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Revised: 12/04/2014] [Accepted: 12/11/2014] [Indexed: 06/04/2023]
Abstract
We report the isolation and structural determination of fourteen iminosugars, containing five pyrrolizidines and five indolizidines, from Castanospermum australe. The structure of a new alkaloid was elucidated by spectroscopic methods as 6,8-diepi-castanospermine (13). Our side-by-side comparison between bicyclic and corresponding monocyclic iminosugars revealed that inhibition potency and spectrum against each enzyme are clearly changed by their core structures. Castanospermine (10) and 1-deoxynojirimycin (DNJ) have a common d-gluco configuration, and they showed the expected similar inhibition potency and spectrum. In sharp contrast, 6-epi-castanospermine (12) and 1-deoxymannojirimycin (manno-DNJ) both have the d-manno configuration but the α-mannosidase inhibition of 6-epi-castanospermine (12) was much better than that of manno-DNJ. 6,8-Diepi-castanospermine (13) could be regarded as a bicyclic derivative of talo-DNJ, but it showed a complete loss of α-galactosidase A inhibition. This behavior against α-galactosidase A is similar to that observed for 1-epi-australine (6) and altro-DMDP.
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Affiliation(s)
- Atsushi Kato
- Department of Hospital Pharmacy, University of Toyama, Toyama 930-0194, Japan.
| | - Yuki Hirokami
- Department of Hospital Pharmacy, University of Toyama, Toyama 930-0194, Japan
| | - Kyoko Kinami
- Department of Hospital Pharmacy, University of Toyama, Toyama 930-0194, Japan
| | - Yutaro Tsuji
- Department of Hospital Pharmacy, University of Toyama, Toyama 930-0194, Japan
| | - Shota Miyawaki
- Department of Hospital Pharmacy, University of Toyama, Toyama 930-0194, Japan
| | - Isao Adachi
- Department of Hospital Pharmacy, University of Toyama, Toyama 930-0194, Japan
| | - Jackie Hollinshead
- Institute of Biological, Environmental and Rural Sciences/Phytoquest Limited, Plas Gogerddan, Aberystwyth, Ceredigion SY23 3EB, United Kingdom
| | - Robert J Nash
- Institute of Biological, Environmental and Rural Sciences/Phytoquest Limited, Plas Gogerddan, Aberystwyth, Ceredigion SY23 3EB, United Kingdom
| | - J L Kiappes
- Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford OX1 3QU, United Kingdom
| | - Nicole Zitzmann
- Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford OX1 3QU, United Kingdom
| | - Jin K Cha
- Department of Chemistry, Wayne State University, 5101 Cass Ave, Detroit, MI 48202, United States
| | - Russell J Molyneux
- Daniel K. Inouye College of Pharmacy, University of Hawaii at Hilo, 34 Rainbow Drive, Hilo, HI 96720, United States
| | - George W J Fleet
- Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford OX1 3QU, United Kingdom; Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom.
| | - Naoki Asano
- BioApply Co., Ltd., 1-95 Tsuchishimizu, Kanazawa 920-0955, Japan
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34
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Li YX, Shimada Y, Sato K, Kato A, Zhang W, Jia YM, Fleet GWJ, Xiao M, Yu CY. Synthesis and Glycosidase Inhibition of Australine and Its Fluorinated Derivatives. Org Lett 2015; 17:716-9. [DOI: 10.1021/ol503728e] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- 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
| | - Yousuke Shimada
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Kasumi Sato
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Atsushi Kato
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Wei Zhang
- 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
| | - 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
| | - George W. J. Fleet
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, U.K
- National
Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Min Xiao
- State
Key Laboratory of Microbial Technology and National Glycoengineering
Research Center, Shandong University, Jinan 250100, P. R. China
| | - 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
- National
Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, P. R. China
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35
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Tryptophan and thiosemicarbazide derivatives: design, synthesis, and biological evaluation as potential β-d-galactosidase and β-d-glucosidase inhibitors. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1314-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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36
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Gao X, Yang H, Xu Y, Xiong Y, Wang G, Ye X, Ye J. Iminosugar derivative WGN-26 suppresses acute allograft rejection via inhibiting the IFN-γ/p-STAT1/T-bet signaling pathway. Int Immunopharmacol 2014; 23:688-95. [DOI: 10.1016/j.intimp.2014.10.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2014] [Revised: 10/20/2014] [Accepted: 10/22/2014] [Indexed: 11/16/2022]
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37
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Arora I, Kashyap VK, Singh AK, Dasgupta A, Kumar B, Shaw AK. Design, synthesis and biological evaluation of bicyclic iminosugar hybrids: conformational constraint as an effective tool for tailoring the selectivity of α-glucosidase inhibitors. Org Biomol Chem 2014; 12:6855-68. [DOI: 10.1039/c4ob00486h] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Aouadi K, Abdoul-Zabar J, Msaddek M, Praly JP. A Cycloaddition-Cyclization Combined Approach to Enantiopure 3-Glycinyl-4-hydroxypyrrolidines and 3-Substituted 4-Hydroxyprolines. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402215] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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39
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Tedaldi L, Wagner GK. Beyond substrate analogues: new inhibitor chemotypes for glycosyltransferases. MEDCHEMCOMM 2014. [DOI: 10.1039/c4md00086b] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
New inhibitor chemotypes for glycosyltransferases, which are not structurally derived from either donor or acceptor substrate, are being reviewed.
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Affiliation(s)
- Lauren Tedaldi
- Institute of Pharmaceutical Science
- School of Biomedical Sciences
- King's College London
- London
- UK
| | - Gerd K. Wagner
- Institute of Pharmaceutical Science
- School of Biomedical Sciences
- King's College London
- London
- UK
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40
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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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41
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Zhu JS, Nakagawa S, Chen W, Adachi I, Jia YM, Hu XG, Fleet GWJ, Wilson FX, Nitoda T, Horne G, van Well R, Kato A, Yu CY. Synthesis of Eight Stereoisomers of Pochonicine: Nanomolar Inhibition of β-N-Acetylhexosaminidases. J Org Chem 2013; 78:10298-309. [DOI: 10.1021/jo401694e] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Jian-She Zhu
- Beijing
National Laboratory of Molecular Science (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of the Chinese Academy of Sciences, Beijing 100049, China
| | - Shinpei Nakagawa
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Wei Chen
- College
of Chemistry and Chemical Engineering, Jiang Xi Normal University, Nanchang, Jiangxi 330022, China
| | - Isao Adachi
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Yue-Mei Jia
- Beijing
National Laboratory of Molecular Science (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xiang-Guo Hu
- Beijing
National Laboratory of Molecular Science (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - George W. J. Fleet
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Francis X. Wilson
- Summit PLC, 85b Park Drive, Milton Park, Abingdon, Oxon OX14 4RY, U.K
| | - Teruhiko Nitoda
- Laboratory
of Bioresources Chemistry, the Graduate School of Environmental and
Life Science, Okayama University, 1-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Graeme Horne
- Summit PLC, 85b Park Drive, Milton Park, Abingdon, Oxon OX14 4RY, U.K
| | - Renate van Well
- Summit PLC, 85b Park Drive, Milton Park, Abingdon, Oxon OX14 4RY, U.K
| | - Atsushi Kato
- Department
of Hospital Pharmacy, University of Toyama, 2630 Sugitani, Toyama 930-0194, Japan
| | - Chu-Yi Yu
- Beijing
National Laboratory of 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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