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

(2aS,3R,4aR,5S,6R,7R,7aS,7bR)-7-Acetoxy-6-isopropenyl-7b-methyl-2-oxo-2a,3,4a-tris-trimethylsilanyloxy-decahydro-indeno[7,1-bc]furan-5-carboxylic acid methyl ester

8,9-dihydroxypicrotoxinin

(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

(2aR,2a1R,4aR,5S,8R,8aS,9R)-2a,4a-dihydroxy-2a1-methyl-9-(prop-1-en-2-yl)-2a,2a1,4a,5,8,8a-hexahydro-1,7-dioxa-5,8-methanocyclopenta[cd]azulene-2,6-dione