(2R,4S)-4-((2E,7E)-(4S,9S)-9-Acetoxy-2,4,8-trimethyl-6-methylene-undeca-2,7-dienyl)-2-(2,4,6-trimethyl-phenyl)-[1,3]dioxolane-4-carboxylic acid methyl ester

[2-((2E,7E)-(1S,6S)-1-Ethyl-9-iodo-2,6,8-trimethyl-4-methylene-nona-2,7-dienyloxymethoxy)-ethyl]-trimethyl-silane

(2E,7E)-(4S,9S)-2,4,8-Trimethyl-6-methylene-9-(2-trimethylsilanyl-ethoxymethoxy)-undeca-2,7-dien-1-ol

(2R,4S)-4-((2E,7E)-(4S,9S)-9-Hydroxy-2,4,8-trimethyl-6-methylene-undeca-2,7-dienyl)-2-(2,4,6-trimethyl-phenyl)-[1,3]dioxolane-4-carboxylic acid methyl ester

(11E,16E)-(2R,5S,10S,15S)-10-Ethyl-11,15,17-trimethyl-13-methylene-2-(2,4,6-trimethyl-phenyl)-1,3,9-trioxa-spiro[4.13]octadeca-11,16-diene-6,8-dione