Planta Medica, Table of Contents Planta Med 1998; 64(1): 74-75DOI: 10.1055/s-2006-957372 Letters © Georg Thieme Verlag Stuttgart · New YorkPhenolic Diarylheptenones from Alnus rubra BarkJie Chen1 , Joseph J. Karchesy1 , Rubén F. González-Laredo2 1Department of Forest Products, Oregon State University, Corvallis, Oregon, U.S.A. 2Institute Tecnológico de Durango, Durango, México Recommend Article Abstract PDF Download Buy Article Abstract The novel diarylheptenone 1-(3′,4′-dihydroxyphenyl)-7-(4″-hydroxyphenyl)-4-hepten-3-one and 1,7-bis(p-hydroxyphenyl)-4-hepten-3-one were isolated from Alnus rubra bark and their structures elucidated by spectrometric techniques. PDF (165 kb)