(2R,3R,4R,5S,6S)-7-benzyloxy-2,3-epoxy-5-triethylsilyloxy-4,6-dimethyl-1-heptanol

(E)-(4S,5R,6S)-ethyl 7-benzyloxy-5-hydroxy-4,6-dimethyl-2-heptenoate

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

(E)-(4S,5R,6S)-7-Benzyloxy-4,6-dimethyl-5-triethylsilanyloxy-hept-2-enoic acid ethyl ester

(E)-3-[(2S,3S)-3-((1R,2R,3R,4S,5S)-6-Benzyloxy-2,4-dihydroxy-1,3,5-trimethyl-hexyl)-oxiranyl]-acrylic acid ethyl ester