2,2-dimethyl-propionic acid 5-(4-methoxy-benzyloxy)-6-oxo-hex-2-enyl ester

(S)-7-[(2R,6R)-6-(2-Hydroxy-ethyl)-3,6-dihydro-2H-pyran-2-yl]-2,6-dimethyl-heptane-2,3-diol

Acetic acid (S)-4-methyl-2-methylene-5-((2R,6R)-6-prop-2-ynyl-3,6-dihydro-2H-pyran-2-yl)-pentyl ester

5-(2,2-dimethyl-[1,3]dioxolan-4-yl)-5-(4-methoxy-benzyloxy)-pent-2-en-1-ol

acetic acid 5-[6-(3,3-dibromo-allyl)-3,6-dihydro-2H-pyran-2-yl]-4-methyl-2-methylene-pentyl ester