144050-01-1Relevant academic research and scientific papers
NORLIGNAN FROM THE KNOT RESIN OF ARAUCARIA ANGUSTIFOLIA
Ohashi, Hideo,Kawai, Shingo,Sakurai, Yoshiko,Yasue, Moritami
, p. 1371 - 1374 (1992)
A new norlignan, 2,3-bis-(p-hydroxyphenyl)-2-cyclopentene-1-one, was isolated from the knot resin powder of Araucaria angustifolia.The structure was elucidated by spectroscopic chemical analyses.In addition 4,4'-dihydroxychalcone, cryptoresinol (norlignan
