2013 Fiscal Year Final Research Report
Design, synthesis, and biological evaluation of iminosugars as pharmacological chaperone for Gaucher disease
Project/Area Number |
23590127
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Drug development chemistry
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Research Institution | University of Toyama |
Principal Investigator |
KATO Atsushi 富山大学, 大学病院, 准教授 (60303236)
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Co-Investigator(Kenkyū-buntansha) |
TAKAHATA Hiroki 東北薬科大学, 薬学部, 教授 (00109109)
HIRONO Shuichi 北里大学, 薬学部, 教授 (30146328)
ISHII Satoshi 大分大学, 医学部, 客員研究員 (00222935)
ADACHI Isao 富山大学, 大学病院, 教授 (30151070)
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Project Period (FY) |
2011 – 2013
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Keywords | リソソーム病 / グリコシダーゼ / イミノ糖 / シャペロン / フォールディング |
Research Abstract |
We report on the identification of the required configuration and binding orientation of iminosugars against b-glucocerebrosidase. A molecular docking study revealed that strong-binding iminosugars had a favorable van der Waals interactions and the hydrogen bonding. Calystegines, which is one of the candidates for pharmacological chaperone, bound into the same active site as isofagomine and the essential hydrogen bonds formed to Asp127, Glu235 and Glu340 were maintained. However, their binding orientations were obviously different. It is noteworthy that Type 1 orientated calystegines effectively stabilized b-glucocerebrosidase, and consequently increased intracellular b-glucocerebrosidase activities in N370S fibroblasts, while Type 2 orientated calystegines could not keep the enzyme activity. These results clearly indicate that the binding orientations of iminosugars are changed by the configuration of the hydroxyl groups.
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Research Products
(39 results)
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[Journal Article] Docking and SAR studies of calystegines : binding orientation and influence on pharmacological chaperone effects for Gaucher's disease2014
Author(s)
Kato, A., Nakagome, I., Nakagawa, S., Koike, Y., Nash, R. J., Adachi, I., Hirono, S
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Journal Title
Bioorg. Med. Chem
Volume: 22 (8)
Pages: 2435-2441
DOI
Peer Reviewed
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[Journal Article] Synthesis of eight stereoisomers of pochonicine : Nanomolar inhibition ofβ-N-acetylhexosaminidases2013
Author(s)
Zhu, J. -S., Nakagawa, S., Chen, W., Adachi, I., Jia, Y.-M., Hu, X. -G., Fleet, G. W. J., Wilson,F.X., Nitoda, T., Horne, G., van Well,R., Kato, A., Yu, C.-Y
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Journal Title
J. Org. Chem
Volume: 78 (20)
Pages: 10298–10309
DOI
Peer Reviewed
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[Journal Article] C-Branched iminosugars :α-glucosidase inhibition by enantiomers of isoDMDP, isoDGDP and isoDAB–L-isoDMDP compared to miglitol and miglustat2013
Author(s)
Jenkinson, S. F., Best, D., Saville, A. W., Mui, J., Martínez, R. F., Nakagawa, S., Kunimatsu, T., Alonzi, D. S., Butters, T. D., Norez, C., Becq, F., Blériot, Y. Wilson, F. X., Weymouth-Wilson, A. C., Kato, A., Fleet, G. J
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Journal Title
J. Org. Chem
Volume: 78 (15)
Pages: 7373-7776
DOI
Peer Reviewed
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[Journal Article] (3R,4S,5R,6R,7S)-3,4,5,7-Tetrahydroxyconid ine, anazetidine analogue of 6,7-diepicastanospermine and aconformationally constrained D-deoxyaltronojirimycin, from L-arabinose2013
Author(s)
Martínez, R. F., Araújo, N., Jenkinson, S. F., Nakagawa, S., Kato, A., Fleet, G. W. J
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Journal Title
Bioorg. Med. Chem
Volume: 21 (16)
Pages: 4813-4819
DOI
Peer Reviewed
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[Journal Article] General synthesis of sugar-derived azepane nitrones : precursors of azepane iminosugars2013
Author(s)
Zhao, W. -B., Nakagawa, S., Kato, A., Adachi, I., Jia, Y. -M., Hu, X. -G., Fleet, G. J., Wilson, F. X., Horne, G., Yoshihara, A., Izumori, K., Yu, C. -Y
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Journal Title
J. Org. Chem
Volume: 78 (7)
Pages: 3208-3221
DOI
Peer Reviewed
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[Journal Article] 3-Hydroxyazetidine carboxylic acids : non-proteinogenic amino acids for medicinal chemists2013
Author(s)
Jenkinson, S. F., Thompson, A. L., Nakagawa, S., Kato, A., Butters, T. D., Fleet, G. W. J
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Journal Title
ChemMedChem
Volume: 8 (4)
Pages: 658-666
DOI
Peer Reviewed
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[Journal Article] α-1-C-Butyl-LAB as a second-generation iminosugar-based oralα-glucosidase inhibitor for improving postprandial hyperglycemia2012
Author(s)
Kato, A., Hayashi, E., Miyauchi, S., Adachi, I., Imahori, T., Natori, Y., Yoshimura, Y., Nash, R. J., Shimaoka, H., Nakagome, I., Koseki, J., Hirono, S., Takahata, H
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Journal Title
J. Med. Chem
Volume: 55 (23)
Pages: 10347-10362
DOI
Peer Reviewed
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[Journal Article] Glycosidase inhibition by all 10 stereoisomeric 2,5-dideoxy-2,5-iminohexitols prepared from the enantiomers of glucuronolactone2012
Author(s)
Ayers, B., Ngo, M., Jenkinson, S. F Martínez, R. F., Shimada, Y., Adachi, I., Weymouth-Wilson, A. C., Kato, A., Fleet, G. W. J
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Journal Title
J. Org. Chem
Volume: 77 (18)
Pages: 7777-7792
DOI
Peer Reviewed
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[Journal Article] Synthesis from D-altrose of (5R,6R,7R,8S)-5,7-dihydroxy-8-hydroxymet hylconidine and 2,4-dideoxy-2,4-imino-D-glucitol, azetidine analogues of swainsonine and 1,4-dideoxy-1,4-imino-D-mannitol2012
Author(s)
Araújo, N., Jenkinson, S. F., Martínez, R. F., Glawar, A. F. G., Wormald, M. R., Butters, T. D., Nakagawa, S., Adachi, I., Kato, A. Yoshihara, A., Akimitsu, K., Izumori, K., Fleet, G. W. J
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Journal Title
Org. Lett
Volume: 14 (16)
Pages: 4174-4177
DOI
Peer Reviewed
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[Journal Article] Scalable syntheses of both enantiomers of DNJNAc and DGJNAc from glucuronolactone : The effect of N-alkylation on hexosaminidase inhinition2012
Author(s)
Glawar, A. F. G., Best, D., Ayers, B., Miyauchi, S., Nakagawa, S., Agulilar-Moncayo, M., Fernandez, J. M. G., Mellet, C. O., Crabtree, E. V., Butters, T. D., Wilson, F. X., Kato, A., Fleet, G. W. J
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Journal Title
Chem. Eur. J
Volume: 18 (30)
Pages: 9341-9359
DOI
Peer Reviewed
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[Journal Article] Azetidine iminosugars from the cyclization of 3,5-di-O-triflates ofα-furanosides and of 2,4-di-O-triflates ofβ-pyranosides derived from glucose2012
Author(s)
Lenagh-Snow, G. M. J., Araujo, N., Jenkinson, S. F., Martinez, R. F., Shimada, Y, Yu, C.-Y., Kato, A., Fleet, G. W. J
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Journal Title
Org. Lett
Volume: 14 (8)
Pages: 2142-2145
DOI
Peer Reviewed
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[Journal Article] Eight stereoisomers of homonojirimycin from D-mannose2012
Author(s)
Lenagh-Snow, G. M. J., Jenkinson, S. F., Newberry, S. J., Kato, A., Nakagawa, S., Adachi, I., Wormald, M. R., Yoshihara, A., Morimoto, K., Akimitsu, K., Izumori, K., Fleet, G. W. J
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Journal Title
Org. Lett
Volume: 14 (8)
Pages: 2050-2053
DOI
Peer Reviewed
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[Journal Article] Inhibition of non-mammalian glycosidases by azetidine iminosugars derived from stable 3,5-di-O-triflates of pentoses2011
Author(s)
Lenagh-Snow, G. M. J., Araujo, N., Jenkinson, S. F., Rutherford, C., Nakagawa, S., Kato, A., Yu, C.-Y., Weymouth-Wilson, A. C., Fleet, G. W. J
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Journal Title
Org. Lett
Volume: 13 (21)
Pages: 5834-5837
DOI
Peer Reviewed
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[Journal Article] Looking-glass synergistic pharmacological chaperones : DGJ and L-DGJ from the enantiomers of tagatose2011
Author(s)
Jenkinson, S. F., Fleet, G. W. J., Nash, R. J., Koike, Y., Adachi, I., Yoshihara, A., Morimoto, K., Izumori, K., Kato, A
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Journal Title
Org. Lett
Volume: 13 (15)
Pages: 4064-4067
DOI
Peer Reviewed
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[Presentation] Docking and SAR studies of D- and L-isofagomine isomers as humanβ-glucocerebrosidase inhibitors2012
Author(s)
Kato, A., Miyauchi, S., Nakagome, I., Yoshimura, Y., Hirono, S., Takahata, H., Adachi, I
Organizer
8th AFMC International Medicinal Chemistry Symposium (AIMECS11)
Place of Presentation
Keio, Japan
Year and Date
20121129-1202
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[Presentation] Synthesis amd biological evaluation of azetidines derivatives from carbohydrates2012
Author(s)
Araújo, N., Martínez, R. F., Lenagh-Snow, G. M. J., Glawar, A. F. G., Jenkinson, S. F., Kato, A., Fleet, G.W.J
Organizer
26^<th> International Carbohydrate Symposium (ICS2012)
Place of Presentation
Tokyo, Japan
Year and Date
20120722-27
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[Presentation] Synthesis of glycosidase inhibitors based on bicyclic azetidines for the treatment of cancer2012
Author(s)
Martínez, R. F., Araújo, N., Jenkinson, S. F., Kato, A., and Fleet, G. W. J
Organizer
26^<th> International Carbohydrate Symposium (ICS2012)
Place of Presentation
Tokyo, Japan
Year and Date
20120722-27
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