tert-Butyl-[(4E,8E)-11-(3,3-dimethyl-oxiranyl)-5,9-dimethyl-2-methylene-undeca-4,8-dienyloxy]-diphenyl-silane

(3E,7E,11E)-14-(tert-Butyl-diphenyl-silanyloxymethyl)-7,11-dimethyl-pentadeca-3,7,11,14-tetraen-2-one

(5E,9E)-(3aR,12aS)-3a,6,10-Trimethyl-3,3a,4,7,8,11,12,12a-octahydro-cyclopentacycloundecene-1-carboxylic acid methyl ester

(6E,10E)-(4aR,13aS)-1-Diazo-4a,7,11-trimethyl-1,4a,5,8,9,12,13,13a-octahydro-benzocycloundecen-2-one