2,2-Dimethyl-propionic acid 2-[(4aS,5S,7S,8aR)-7-((E)-4-hydroxy-but-1-enyl)-2,2,4a-trimethyl-tetrahydro-pyrano[4,3-d][1,3]dioxin-5-yl]-ethyl ester

2,2-Dimethyl-propionic acid 2-((4aS,5S,7S,8aR)-7-hydroxymethyl-2,2,4a-trimethyl-tetrahydro-pyrano[4,3-d][1,3]dioxin-5-yl)-ethyl ester

(E)-3-((1S,3R)-1-Benzyloxymethyl-3-hydroxy-4-methyl-pent-4-enyloxy)-acrylic acid ethyl ester

(2S,4R)-1-Benzyloxy-4-(4-methoxy-benzyloxy)-5-methyl-hex-5-en-2-ol

2,2-Dimethyl-propionic acid 2-((2S,3R,4R,6S)-6-benzyloxymethyl-4-hydroxy-3-hydroxymethyl-3-methyl-tetrahydro-pyran-2-yl)-ethyl ester