Gallotannins and Tannic Acid: First Chemical Syntheses and In Vitro Inhibitory Activity on Alzheimer’s Amyloid β-Peptide Aggregation
作者:Tahiri Sylla、Laurent Pouységu、Grégory Da Costa、Denis Deffieux、Jean-Pierre Monti、Stéphane Quideau
DOI:10.1002/anie.201411606
日期:2015.7.6
against Alzheimer’s disease has unveiled several plant polyphenols that are capable of inhibiting the formation of toxic β‐amyloid fibrils. Gallic acid based gallotannins are among these polyphenols, but their antifibrillogenic activity has thus far been examined using “tannic acid”, a commercial mixture of gallotannins and other galloylated glucopyranoses. The first totalsyntheses of two true gallotannins