methyl (4E,3S)-6-[(t-butyldimethylsilyl)oxy]-4-methyl-3-[(triisopropylsilyl)oxy]-4-hexenoate

(Diethoxy-phosphoryl)-acetic acid (4E,6E,8E)-(1S,2S,3R)-1-[(E)-(S)-5-(tert-butyl-dimethyl-silanyloxy)-3-methyl-2-triisopropylsilanyloxy-pent-3-enyl]-3-methoxy-2,4,8-trimethyl-9-(2-methyl-oxazol-4-yl)-nona-4,6,8-trienyl ester

4-nitro-benzoic acid 1-{7-[4-(3-ethoxycarbonyl-allyl)-6-methoxy-tetrahydro-pyran-2-yl]-3-methyl-2-triisopropylsilanyloxy-octa-3,5-dienyl}-3-methoxy-2,4,8-trimethyl-9-(2-methyl-oxazol-4-yl)-nona-4,6,8-trienyl ester

(E)-(2S,3S,5S)-8-(tert-Butyl-dimethyl-silanyloxy)-3-hydroxy-2,6-dimethyl-5-triisopropylsilanyloxy-oct-6-enoic acid (1S,2R)-2-[benzyl-(2,4,6-trimethyl-benzenesulfonyl)-amino]-1-phenyl-propyl ester