(E)-(4S,5S,6R,7S,8S)-9-Benzyloxy-5,7-dihydroxy-4,6,8-trimethyl-non-2-enoic acid ethyl ester

[(2R,3R)-3-((1R,2S,3S)-4-Benzyloxy-1,3-dimethyl-2-triethylsilanyloxy-butyl)-oxiranyl]-methanol

(E)-3-[(2R,3R)-3-((1R,2S,3S)-4-Benzyloxy-1,3-dimethyl-2-triethylsilanyloxy-butyl)-oxiranyl]-acrylic acid ethyl ester