[(2S,3R,8R,9S)-8-benzyloxy-2-(3,3-dimethyl-oxiranylmethyl)-9-ethyl-2,3,4,7,8,9-hexahydro-oxonin-3-yloxy]-tert-butyl-dimethyl-silane

1-[(2S,3R,8R,9S)-3-(tert-butyl-dimethyl-silanyloxy)-9-ethyl-8-hydroxy-2,3,4,7,8,9-hexahydro-oxonin-2-yl]-3-methyl-butane-2,3-diol

(3S,4R)-4-benzyloxy-hept-6-en-3-ol

[(1S,2R)-2-benzyloxy-1-ethyl-pent-4-enyloxy]-acetic acid

2-((1S,2R)-2-benzyloxy-1-ethyl-pent-4-enyloxy)-(2S)-5-methyl-hex-4-en-1-ol