17-acetoxy-7,13E-labdadien-15-oic acid

(-)-drim-7-ene-11,12-diacetoxy-9α-ol

Acetic acid (1R,4aS,8aS)-1-[2-((2S,3S)-3-hydroxymethyl-2-methyl-oxiranyl)-ethyl]-5,5,8a-trimethyl-1,4,4a,5,6,7,8,8a-octahydro-naphthalen-2-ylmethyl ester

Acetic acid (1R,4aS,8aS)-1-[2-((2R,3R)-3-hydroxymethyl-2-methyl-oxiranyl)-ethyl]-5,5,8a-trimethyl-1,4,4a,5,6,7,8,8a-octahydro-naphthalen-2-ylmethyl ester

Acetic acid (1R,4aS,8aS)-5,5,8a-trimethyl-1-{2-[(2S,3S)-2-methyl-3-(toluene-4-sulfonyloxymethyl)-oxiranyl]-ethyl}-1,4,4a,5,6,7,8,8a-octahydro-naphthalen-2-ylmethyl ester