Synthesis of substituted exo-glucals via a modified Julia olefination and identification as selective β-glucosidase inhibitors
作者:Samuel Habib、Florent Larnaud、Emmanuel Pfund、Teresa Mena Barragán、Thierry Lequeux、Carmen Ortiz Mellet、Peter G. Goekjian、David Gueyrard
DOI:10.1039/c3ob41926f
日期:——
A series of fluorine and non-fluorine-substituted C-glucosylidenes (exo-glucals) has been synthesized via a modifiedJuliaolefination. The deprotected exo-glucals were prepared in five steps from commercially available D-gluconolactone. The evaluation of this original family of compounds against a panel of glycosidases showed a highly specific in vitro activity towards mammalian β-glucosidase depending