(4R,4aS,6aS,6bR,8aR,12aR,12bS,14aS,14bS)-Eicosahidro-4,4a,6b,8a,11,11,12b,14a-octametil-3(2H)-picenona
[4R-(4α,4aα,6aβ,6bα,8aα,12aα,12bβ,14aα,14bβ)]-Eicosahidro-4,4a,6b,8a,11,11,12b,14a-octametil-3(2H)-picenona
D:A-Friedooleanan-3-ona
(-)-Friedelina
Friedelan-3-ona;
Friedelanona
NSC 55141
Friedelina
(4β,5&beta,8α,9β,10α,13α,14β)-5,9,13-Trimetil-24,25,26-trinoroleanan-3-ona
C30H50O
263-263.5 (CHCl3-Et2O)
-27.8 (CHCl3)
Producto cristalino (CHCl3-Et2O)
IR
EM (70 eV)
RMN1H (500 MHz, CDCl3)
RMN13C (125 MHz, CDCl3)
UV
a) Actividad antioxidante (IC50 21.1 mM)
b) Potente actividad antiinflamatoria, analgésica y antipirética.