(3R,4S)-5-(tert-Butyl-diphenyl-silanyloxy)-3-(1-ethoxy-ethoxy)-4-methyl-pentan-2-one

(S)-4-Benzyl-3-[(3S,4S,5R)-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-4,6-dimethyl-hept-6-enoyl]-oxazolidin-2-one

(2E,4E,10E,12E)-(6R,7S,8S,14S,15R,16S)-17-(tert-Butyl-diphenyl-silanyloxy)-7,15-dihydroxy-14-methoxy-2,4,6,8,10,16-hexamethyl-heptadeca-2,4,10,12-tetraenoic acid