Acetic acid (2S,4S,6R,8S,10S)-8-[(R)-4-(4-methoxy-benzyloxy)-3-methyl-2-methylene-butyl]-10-methyl-2-[2-(naphthalen-2-ylmethoxy)-ethyl]-10-triethylsilanyloxy-1,7-dioxa-spiro[5.5]undec-4-yl ester

(2S,4S,7R)-8-(4-Methoxy-benzyloxy)-2,7-dimethyl-6-methylene-1-{2-[(2S,4S)-6-(naphthalen-2-ylmethoxy)-2,4-bis-triethylsilanyloxy-hexyl]-[1,3]dithian-2-yl}-octane-2,4-diol

(2S,5R)-6-(4-Methoxy-benzyloxy)-5-methyl-4-methylene-1-((S)-2-methyl-oxiranyl)-hexan-2-ol

(2S,4S,7R)-8-(4-Methoxy-benzyloxy)-2,7-dimethyl-6-methylene-octane-1,2,4-triol

(2S,4S,7R)-1-(tert-Butyl-diphenyl-silanyloxy)-8-(4-methoxy-benzyloxy)-2,7-dimethyl-6-methylene-octane-2,4-diol