52759-81-6 2,2,4,4,11-pentamethyl-7-methylidenedodecahydro-10,12a-methanocyclopenta[3,4]heptaleno[1,2-d][1,3]dioxole-3b,5,11(4H)-triol 82266-85-1 (6aR,7R,9aR)-11-((3S,5R)-3,5-dihydroxy-2-methylcyclohex-1-en-1-yl)-6a-methyl-7-((R)-6-methylheptan-2-yl)-2-phenyl-4a,5,6,6a,7,8,9,9a-octahydrocyclopenta[f][1,2,4]triazolo[1,2-a]cinnoline-1,3(2H,11H)-dione