(1R,4S)-1,2,3,4-tetrahydro-5,6,8-trimethoxy-4,7-dimethyl-1-((S)-6-methylhept-5-en-2-yl)naphthalene

(5R,8S)-2-(tert-Butyl-dimethyl-silanyloxy)-3,8-dimethyl-5-((S)-1-methyl-but-3-enyl)-5,6,7,8-tetrahydro-[1,4]naphthoquinone

(1R,4S)-5,6,8-Trimethoxy-4,7-dimethyl-1-[(S)-1-methyl-4-(2-nitro-phenylselanyl)-butyl]-1,2,3,4-tetrahydro-naphthalene