(5R,6R)-6-(hydroxymethyl)-2-methyl-5-(1-methylethenyl)-2-cyclohexen-1-one

8,9-dihydroxy-β-bromopicrotoxinic acid methyl ester

8,9-dihydroxypicrotoxinin

1-{(1R,3R,4R,5S,6R)-4-(1,1-dimethylethyl)dimethylsilyloxymethyl-5-(4-methoxybenzyloxy)-6-methyl-7-oxabicyclo[4.1.0]heptan-3-yl}ethan-1-one

{(1R,5S,6S)-6-[(1S)-methoxy-2-nitroethyl]-5-(4-methoxybenzyloxy)-4-methylcyclohex-3-en-1-yloxy}(1,1-dimethylethyl)dimethylsilane

(1R,5S,8R,9S,11R)-9-(bromomethyl)-4,11-bis(hydroxymethyl)-5,9-dimethyl-10-oxotricyclo<6.2.1.01.5>undec-3,6-diene

(2aS,2a1R,3R,4aR,5S,8R,8aS,9R)-4a-hydroxy-2a1-methyl-9-(prop-1-en-2-yl)-2a,3-bis((trimethylsilyl)oxy)octahydro-1,7-dioxa-5,8-methanocyclopenta[cd]azulene-2,6-dione

[(1R,2S,6R)-6-(1,1-dimethylethyl)dimethylsilyloxy-2-(4-methoxybenzyloxy)-3-methylcyclohex-3-en-1-yl]carbaldehyde