(R)-3-{(4R,5S)-5-[(E)-(1S,4R)-1-(Diethyl-isopropyl-silanyloxy)-5-(4-methoxy-benzyloxy)-2,4-dimethyl-pent-2-enyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-butan-1-ol

Acetic acid (R)-3-{(4R,5S)-5-[(E)-(1S,4R)-1-(diethyl-isopropyl-silanyloxy)-5-(4-methoxy-benzyloxy)-2,4-dimethyl-pent-2-enyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-butyl ester

(E)-(3R,4S,5S,7R,8R,11S,15R,17R)-3-Hydroxy-17-{(S)-hydroxy-[(2R,3R)-2-methyl-3-((Z)-(S)-1-methyl-but-2-enyl)-oxiranyl]-methyl}-4-methoxy-5,7,9,11,15-pentamethyl-8-triisopropylsilanyloxy-oxacyclooctadec-9-ene-2,6,12,16-tetraone

(E)-(3R,4S,5S,7R,8R,11S,15R,17R)-17-((2E,5Z)-(1S,4S)-1-Hydroxy-2,4-dimethyl-hepta-2,5-dienyl)-4-methoxy-5,7,9,11,15-pentamethyl-8-triisopropylsilanyloxy-3-(2-trimethylsilanyl-ethoxymethoxy)-oxacyclooctadec-9-ene-2,6,12,16-tetraone

(E)-(3R,4S,5S,7R,8R,11S,15R,17R)-17-((2E,5Z)-(1S,4S)-2,4-Dimethyl-1-triethylsilanyloxy-hepta-2,5-dienyl)-4-methoxy-5,7,9,11,15-pentamethyl-8-triisopropylsilanyloxy-3-(2-trimethylsilanyl-ethoxymethoxy)-oxacyclooctadec-9-ene-2,6,12,16-tetraone