24,25,26-Trinoroleanan-3-one, 5,9,13-trimethyl-, (4β,5β,8α,9β,10α,13α,14β)-
D:A-Friedooleanan-3-one
Friedelin
(4β,5β,8α,9β,10α,13α,14β)-5,9,13-Trimethyl-24,25,26-trinoroleanan-3-one
(-)-Friedelin
Friedelan-3-one
Friedeline
Friedelanone
3(2H)-Picenone, eicosahydro-4,4a,6b,8a,11,11,12b,14a-octamethyl-, [4R-(4α,4aα,6aβ,6bα,8aα,12aα,12bβ,14aα,14bβ)]-
3(2H)-Picenone, eicosahydro-4,4a,6b,8a,11,11,12b,14a-octamethyl-, (4R,4aS,6aS,6bR,8aR,12aR,12bS,14aS,14bS)-
NSC 55141
3-Oxofriedelane