Synthesis and Evaluation of Lipophilic Aza-C-glycosides as Inhibitors of Glucosylceramide Metabolism
作者:Tom Wennekes、Richard J. B. H. N. van den Berg、Thomas J. Boltje、Wilma E. Donker-Koopman、Bastiaan Kuijper、Gijsbert A. van der Marel、Anneke Strijland、Carlo P. Verhagen、Johannes M. F. G. Aerts、Herman S. Overkleeft
DOI:10.1002/ejoc.200901208
日期:2010.3
The structure–activity relationship of lipophilicaza-C-glycosides as inhibitors of the three enzymes of glucosylceramidemetabolism is investigated. A library of β-aza-C-glycosides was synthesized with variations in N-alkylation and the linker length/type to the lipophilic moiety. A cross-metathesis reaction was used to prepare a second library of α-aza-C-glycosides with D-gluco, L-ido and D-xylo
Rapid Assembly of a Library of Lipophilic Iminosugars via the Thiol–Ene Reaction Yields Promising Pharmacological Chaperones for the Treatment of Gaucher Disease
作者:Ethan D. Goddard-Borger、Michael B. Tropak、Sayuri Yonekawa、Christina Tysoe、Don J. Mahuran、Stephen G. Withers
DOI:10.1021/jm201633y
日期:2012.3.22
denaturation by up to 20 K. Cell based assays conducted on Gaucherdisease patient derived fibroblasts demonstrated that administration of the compounds can increase lysosomal glucocerebrosidase activity levels by therapeutically relevant amounts, as much as 3.2-fold in cells homozygous for the p.N370S mutation and 1.4-fold in cells homozygous for the p.L444P mutation. Several compounds elicited this increase