(2R,3R)-4-((1S,3R,4S)-3,4-Bis-triethylsilanyloxy-cyclopentyl)-2-methyl-3-triethylsilanyloxy-butan-1-ol

4-Nitro-benzoic acid (E)-(1S,2S,3R)-1-[(E)-(S)-5-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-3-methyl-pent-3-enyl]-3-methoxy-6-(4-methoxy-benzyloxy)-2,4-dimethyl-hex-4-enyl ester

4-Nitro-benzoic acid (E)-(1S,2S,3R)-3-methoxy-6-(4-methoxy-benzyloxy)-2,4-dimethyl-1-((E)-(S)-3-methyl-5-oxo-2-triisopropylsilanyloxy-pent-3-enyl)-hex-4-enyl ester

(diethoxy-phosphoryl)-acetic acid 10-(3,4-bis-triethylsilanyloxy-cyclopentyl)-1-[2-methoxy-5-(4-methoxy-benzyloxy)-1,3-dimethyl-pent-3-enyl]-4,8-dimethyl-9-triethylsilanyloxy-3-triisopropylsilanyloxy-deca-4,6-dienyl ester