Document Report Card

ID: ALA1148072

Journal: J Nat Prod

Title: Ellagitannins and complex tannins from Quercus petraea bark.

Authors: König M, Scholz E, Hartmann R, Lehmann W, Rimpler H.

Abstract: The ellagitannins 2,3-(S)-hexahydroxydiphenoyl-glucose, pedunculagin, vescalagin, and castalagin; the flavanoellagitannins acutissimin A, acutissimin B, eugenigrandin A, guajavin B, and stenophyllanin C; and the procyanidinoellagitannin mongolicanin have been isolated from the bark of Quercus petraea. The ellagitannin fraction had a weak antisecretory effect.

CiteXplore: 7807126

DOI: 10.1021/np50112a010