New phenolic esters from the resinous exudate of Haplopappus taeda
F Faini, C Labbé, R Torres, JM Rodilla, L Silva… - Fitoterapia, 2007 - Elsevier
Two new phenolic esters 9-trans-p-coumaroyloxy-α-terpineol (1) and 7-trans-p-
coumaroyloxy-taedol (2), both endowed with free radical scavenger activity and cleroda-3,
13 (E)-dien-15, 18-diol (3) for which a cis stereochemistry at the decalin junction was found,
were isolated from the resinous exudate from Haplopappus taeda upper parts.
coumaroyloxy-taedol (2), both endowed with free radical scavenger activity and cleroda-3,
13 (E)-dien-15, 18-diol (3) for which a cis stereochemistry at the decalin junction was found,
were isolated from the resinous exudate from Haplopappus taeda upper parts.
