(4aR,5R,8aS)-4a-Acetyl-5-(2-benzyloxy-ethyl)-6-methyl-2,3,4a,5,8,8a-hexahydro-[1,4]naphthoquinone
d,l-quassin
Acetic acid (E)-(S)-1-((1S,6R)-6-isopropenyl-1,3-dimethyl-2-oxo-cyclohex-3-enyl)-4-methyl-hexa-3,5-dienyl ester
(5R,6S)-6-((E)-(S)-1-Hydroxy-4-methyl-hexa-3,5-dienyl)-5-isopropenyl-2,6-dimethyl-cyclohex-2-enone
[(7R,11R)-11-(2-Ethoxycarbonylmethyl-4,5-dimethoxy-phenyl)-3,3,8-trimethyl-1,5-dioxo-2,4-dioxa-spiro[5.5]undec-8-en-7-yl]-acetic acid ethyl ester