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Synthesis of C-5a-chain extended derivatives of 4-epi-isofagomine: Powerful β-galactosidase inhibitors and low concentration activators of GM1-gangliosidosis-related human lysosomal β-galactosidase.

Authors :
Thonhofer M
Weber P
Santana AG
Fischer R
Pabst BM
Paschke E
Schalli M
Stütz AE
Tschernutter M
Windischhofer W
Withers SG
Source :
Bioorganic & medicinal chemistry letters [Bioorg Med Chem Lett] 2016 Mar 01; Vol. 26 (5), pp. 1438-42. Date of Electronic Publication: 2016 Jan 22.
Publication Year :
2016

Abstract

From an easily available partially protected formal derivative of 1-deoxymannojirimycin, by hydroxymethyl chain-branching and further elaboration, lipophilic analogs of the powerful β-d-galactosidase inhibitor 4-epi-isofagomine have become available. New compounds exhibit improved inhibitory activities comparable to benchmark compound NOEV (N-octyl-epi-valienamine) and may serve as leads towards improved and more selective pharmacological chaperones for GM1-gangliosidosis.<br /> (Copyright © 2016 Elsevier Ltd. All rights reserved.)

Details

Language :
English
ISSN :
1464-3405
Volume :
26
Issue :
5
Database :
MEDLINE
Journal :
Bioorganic & medicinal chemistry letters
Publication Type :
Academic Journal
Accession number :
26838810
Full Text :
https://doi.org/10.1016/j.bmcl.2016.01.059