In:
Organic & Biomolecular Chemistry, Royal Society of Chemistry (RSC), Vol. 21, No. 21 ( 2023), p. 4491-4503
Abstract:
A collection of novel mono- and three-tailed derivatives based on a sugar (glucose) or an iminosugar (trihydroxy piperidine) featuring a terminal benzenesulfonamide were synthesized to investigate the so-called “sugar” and “azasugar” approach with the aim of exploring the activity and selectivity towards the inhibition of human carbonic anhydrases (hCAs). The synthetic approach relies on a general copper( i )-catalyzed azide–alkyne cycloaddition (CuAAC) reaction followed by an amine–isothiocyanate coupling. Biological assays were used to collect subtle information on the role of these single or multiple hydrophilic chains. Among the sugar-based inhibitors, the single-tailed compound 10 was identified as a better inhibitor than the reference compound (AAZ) towards three different hCAs, while, among the three sugar tailed derivatives, potent and selective inhibition was found for compounds 25 and 26. A promising and selective inhibitory activity was discovered for the iminosugar single-tailed compound 31 towards hCA VII (Ki = 9.7 nM).
Type of Medium:
Online Resource
ISSN:
1477-0520
,
1477-0539
Language:
English
Publisher:
Royal Society of Chemistry (RSC)
Publication Date:
2023
detail.hit.zdb_id:
2097583-1