p. 1547 - 1549
(1974)p. 1334 - 1335
(1994)p. 2227 - 2230
(2007/10/02)p. 918 - 922
(2007/10/02)p. 2705 - 2716
(2007/10/02)filic-3-ene
fern-9(11)-ene
sorghumol
(3R,3aS,5aS,5bS,7aR,11aS,13aR,13bS)-3-Isopropyl-3a,5a,8,8,11a,13a-hexamethyl-1,2,3,3a,4,5,5a,5b,6,7,7a,8,10,11,11a,13,13a,13b-octadecahydro-cyclopenta[a]chrysen-9-one
fern-9(11)-ene-3β,12α-diol