Phenolic diarylheptenones from Alnus rubra bark.
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.
Chen
J
J
Karchesy
J J
JJ
González-Laredo
R F
RF