[1(3Z,5R,6S,7S),3R]-N-{3-[7-(tert-butyl-dimethylsilyloxy)-9-oxo-4,6-dimethyl-5-triisopropylsilyloxy-non-3-enyl]-2,5-dimethoxy-phenyl}-3-methoxy--4-oxo-N-(2,2,2-trichloroethoxymethyl)-butyramide

(R)-4-(tert-butyldimethylsilyloxy)-3-methoxy-butyric acid benzyl ester

[1(3Z,5R,6S,7S),3R]-N-{3-[7-(tert-butyl-dimethylsilyloxy)-9-hydroxy-4,6-dimethyl-5-triisopropylsilyloxy-non-3-enyl]-2,5-dimethoxy-phenyl}-4-hydroxy-3-methoxy-N-(2,2,2-trichloroethoxymethyl)-butyramide

(2S,3S)-3,5-bis{[tert-butyl(dimethyl)silyl]oxy}-2-methylpentanal

1-bromo-3-bromomethyl-2,5-dimethoxymethylbenzene

1-bromo-3-benzenesulfonylmethyl-2,5-dimethoxymethylbenzene

(2S,3S)-3,5-bis(tert-butyl-dimethylsilyloxy)-2-methylpentanoic acid N-methoxy-N-methylamide

(2Z,4R,5S,6S)-6,8-bis(tert-butyl-dimethylsilyloxy)-1-iodo-3,5-dimethyl-4-triisopropylsilyloxy-oct-2-ene

[1(1S,2R),2S,3S]-5-(tert-butyl-dimethylsilyloxy)-3-hydroxy-2-methylpentanoic acid 2-(N-benzyl-N-mesitylenesulfonyl)amino-1-phenyl-propyl ester

[1(3Z,5R,6S,7S),3R]-N-{3-[7,9-bis(tert-butyl-dimethylsilyloxy)-4,6-dimethyl-5-triisopropylsilyloxy-non-3-enyl]-2,5-dimethoxy-phenyl}-4-(tert-butyldimethylsilyloxy)-3-methoxy-butyramide

[1(1RS,3Z,5R,6S,7S),3R]-N-{3-[1-benzenesulfonyl-7,9-bis(tert-butyl-dimethylsilyloxy)-4,6-dimethyl-5-triisopropylsilyloxy-non-3-enyl]-2,5-dimethoxy-phenyl}-4-(tert-butyldimethylsilyloxy)-3-methoxy-butyramide