((3R,4S,5S,6R,8R)-8-Benzyloxy-9-methoxy-3,5-dimethyl-2-oxo-6-triethylsilanyloxy-4-trimethylsilanyloxy-nonyl)-phosphonic acid dimethyl ester

(2R,3S,4R,5R,7R)-7-Benzyloxy-1-((S)-4-benzyl-2-thioxo-thiazolidin-3-yl)-3-hydroxy-8-methoxy-2,4-dimethyl-5-triethylsilanyloxy-octan-1-one

Acetic acid (E)-(4S,5S)-8-[(2S,3R,4S,5R,6R)-6-((R)-2-benzyloxy-3-methoxy-propyl)-4-hydroxy-2-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-4-(tert-butyl-dimethyl-silanyloxy)-5-methoxy-oct-7-enyl ester

(2R,3S,4S,5R,7R)-7-Benzyloxy-1-((S)-4-benzyl-2-thioxo-thiazolidin-3-yl)-8-methoxy-2,4-dimethyl-5-triethylsilanyloxy-3-trimethylsilanyloxy-octan-1-one

Acetic acid (E)-(4S,5S)-8-[(2S,3R,4S,5S,6R)-6-((R)-2-benzyloxy-3-methoxy-propyl)-4-(tert-butyl-dimethyl-silanyloxy)-2-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl]-4-(tert-butyl-dimethyl-silanyloxy)-5-methoxy-oct-7-enyl ester