(E)-(2R,5S)-10-Benzenesulfonyl-5-hydroxy-2,8-dimethyl-7-oxo-dec-8-enoic acid ethyl ester

[(E)-(4S,6S,9R)-6-(tert-Butyl-dimethyl-silanyloxy)-4-methoxy-3,9-dimethyl-10-triethylsilanyloxy-dec-2-ene-1-sulfonyl]-benzene

(3R,6S)-6-((E)-(S)-5-Benzenesulfonyl-2-hydroxy-3-methyl-pent-3-enyl)-3-methyl-tetrahydro-pyran-2-one

(3R,6S)-6-((E)-(S)-5-Benzenesulfonyl-2-methoxy-3-methyl-pent-3-enyl)-3-methyl-tetrahydro-pyran-2-one

(E)-(2R,5S,7S)-10-Benzenesulfonyl-5-hydroxy-7-methoxy-2,8-dimethyl-dec-8-enoic acid methyl ester