Synthetic Studies toward C??Glucosidic Ellagitannins: A Biomimetic Total Synthesis of 5??O??Desgalloylepipunicacortein A

…, L Pouységu, S Manfredini, D Cavagnat…

Index: Malik, Gaelle; Natangelo, Anna; Charris, Jaime; Pouysegu, Laurent; Manfredini, Stefano; Cavagnat, Dominique; Buffeteau, Thierry; Deffieux, Denis; Quideau, Stephane Chemistry - A European Journal, 2012 , vol. 18, # 29 p. 9063 - 9074

Full Text: HTML

Citation Number: 4

Abstract

Abstract C-glucosidic ellagitannins constitute a subclass of bioactive polyphenolic natural products with strong antioxidant properties, as well as promising antitumoral and antiviral activities that are related to their capacity to interact with both functional and structural proteins. To date, most synthetic efforts toward ellagitannins have concerned glucopyranosic species. The development of a synthetic strategy to access C-glucosidic ellagitannins, ...