(R)-3-[(E)-(2R,3S,4S,5S,8R)-5-(tert-Butyl-dimethyl-silanyloxy)-4-(tert-butyl-dimethyl-silanyloxymethyl)-3-hydroxy-9-(4-methoxy-benzyloxy)-6,8-dimethyl-2-vinyl-non-6-enoyl]-4-isopropyl-oxazolidin-2-one

(E)-(2S,3R,4S,5S,8R)-1,5-Bis-(tert-butyl-dimethyl-silanyloxy)-4-(tert-butyl-dimethyl-silanyloxymethyl)-2-(3-ethyl-4,5-dihydro-isoxazol-5-yl)-9-(4-methoxy-benzyloxy)-6,8-dimethyl-non-6-en-3-ol

(S)-4-Benzyl-3-[(E)-(2S,3S,6R)-3-(diethyl-isopropyl-silanyloxy)-7-(4-methoxy-benzyloxy)-4,6-dimethyl-2-vinyl-hept-4-enoyl]-oxazolidin-2-one

(2S,3R)-3-[(S)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-2-methyl-oxirane-2-carbaldehyde