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1
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Basak RK, Vankar YD. Synthesis and Comparative Study of Homoisofagomines and Analogues as Glycosidase Inhibitors. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301279] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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2
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Zhao WB, Nakagawa S, Kato A, Adachi I, Jia YM, Hu XG, Fleet GWJ, Wilson FX, Horne G, Yoshihara A, Izumori K, Yu CY. General Synthesis of Sugar-Derived Azepane Nitrones: Precursors of Azepane Iminosugars. J Org Chem 2013; 78:3208-21. [DOI: 10.1021/jo400130p] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wen-Bo Zhao
- 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 Chinese Academy of Sciences, Beijing 100049, China
| | - Shinpei Nakagawa
- 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
| | - 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
| | | | - Graeme Horne
- Summit PLC, 91 Milton
Park, Abingdon, Oxon OX14 4RY, U.K
| | - Akihide Yoshihara
- Rare Sugar Research Center, Kagawa University, 2393 Ikenobe, Miki-cho, Kita-gun, Kagawa 761-0795, Japan
| | - Ken Izumori
- Rare Sugar Research Center, Kagawa University, 2393 Ikenobe, Miki-cho, Kita-gun, Kagawa 761-0795, 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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Jabgunde AM, Kalamkar NB, Chavan ST, Sabharwal SG, Dhavale DD. Synthesis of new six- and seven-membered 1-N-iminosugars as promising glycosidase inhibitors. Bioorg Med Chem 2011; 19:5912-5. [DOI: 10.1016/j.bmc.2011.07.059] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2011] [Revised: 07/28/2011] [Accepted: 07/29/2011] [Indexed: 11/24/2022]
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4
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Kalamkar NB, Kasture VM, Chavan ST, Sabharwal SG, Dhavale DD. Concise and practical route to tri- and tetra-hydroxy seven-membered iminocyclitols as glycosidase inhibitors from d-(+)-glucurono-γ-lactone. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.08.060] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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5
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Kazi B, Kiss L, Forró E, Fülöp F. Synthesis of orthogonally protected azepane β-amino ester enantiomers. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2009.10.072] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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6
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Cheng C, Sun J, Xing L, Xu J, Wang X, Hu Y. Highly Chemoselective Pd−C Catalytic Hydrodechlorination Leading to the Highly Efficient N-Debenzylation of Benzylamines. J Org Chem 2009; 74:5671-4. [DOI: 10.1021/jo9007282] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chuanjie Cheng
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Jianwei Sun
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Lixin Xing
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Jimin Xu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Xinyan Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Yuefei Hu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
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Li H, Zhang Y, Vogel P, Sinaÿ P, Blériot Y. Tandem Staudinger-azaWittig mediated ring expansion: rapid access to new isofagomine-tetrahydroxyazepane hybrids. Chem Commun (Camb) 2006:183-5. [PMID: 17180240 DOI: 10.1039/b610377d] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New seven-membered iminosugars with potent and selective inhibition towards glycosidases have been prepared as 1-N-iminosugar homologues via a tandem Staudinger-azaWittig mediated ring expansion.
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Affiliation(s)
- Hongqing Li
- Ecole Normale Supérieure, Département de Chimie, UMR 8642, Université Pierre et Marie Curie-Paris 6, 75005 Paris, France
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Lin CC, Pan YS, Patkar LN, Lin HM, Tzou DLM, Subramanian T, Lin CC. Versatile approach for the synthesis of novel seven-membered iminocyclitols via ring-closing metathesis dihydroxylation reaction. Bioorg Med Chem 2005; 12:3259-67. [PMID: 15158794 DOI: 10.1016/j.bmc.2004.03.064] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2003] [Revised: 03/29/2004] [Accepted: 03/30/2004] [Indexed: 11/22/2022]
Abstract
Seven-membered iminocyclitols with diverse diastereomers were prepared starting with d- and l-serines and employing ring-closing olefin metathesis and dihydroxylation reaction sequence. The iminocyclitols were assayed for glycosidase inhibition and compound 20 was found to be a competitive inhibitor for beta-glucosidase with Ki 26.3 microM.
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Affiliation(s)
- Chang-Ching Lin
- Department of Chemistry, Tsing Hua University, Hsinchu 300, Taiwan.
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