Dpto. Química Orgánica, Fac. de Química, Universidad de Sevilla, c/ Professor García González 1, E-41012 Sevilla, Spain.
Abstract:
Competitive inhibitors of either α-galactosidase (α-Gal) or β-galactosidase (β-Gal) with high affinity and selectivity have been accessed by exploiting aglycone interactions with conformationally locked sp(2)-iminosugars. Selected compounds were profiled as potent pharmacological chaperones for mutant lysosomal α- and β-Gal associated with Fabry disease and GM(1) gangliosidosis.