A series of inhibitors of beta-amyloid formation have been developed based
on the beta-secretase cleavage site (VNL-DA) of the Swedish mutant Amyloid
Precursor Protein. A simple tripeptide aldehyde was found to be the most po
tent (IC50 = 700 nM) in the series displaying an inhibitory profile which i
s different from reported inhibitors of beta-amyloid formation. (C) 2000 Ac
ademic Press.