(2S,5R)-2-tert-Butyl-5-(hydroxy-{(2S,6R,8S)-8-[(R)-2-(4-methoxy-benzyloxy)-1-methyl-ethyl]-10-methyl-1,7-dioxa-spiro[5.5]undec-10-en-2-yl}-methyl)-5-methyl-[1,3]dioxolan-4-one

(2S,10S,11R)-1-(tert-Butyl-diphenyl-silanyloxy)-12-(4-methoxy-benzyloxy)-11-methyl-2,10-bis-trimethylsilanyloxy-dodec-7-yn-6-one

(S)-6-(tert-butyl-diphenylsilyloxy)-hexane-1,5-diol

(2S,6R,8S)-8-[(R)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-10-methyl-1,7-dioxa-spiro[5.5]undec-10-ene-2-carbaldehyde

{3-[(4S,5R)-2-(4-Methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-prop-1-ynyl}-trimethyl-silane

{(2S,6R,8S)-8-[(R)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-10-methyl-1,7-dioxa-spiro[5.5]undec-10-en-2-yl}-methanol

{4-[(2S,4aR,6S,8R,8aR)-8-(tert-Butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-2-methoxy-7-methylene-octahydro-pyrano[3,2-b]pyran-2-yl]-2-oxo-butyl}-phosphonic acid dimethyl ester

(2R,4S,5R)-2-(4-Methoxy-phenyl)-5-methyl-4-prop-2-ynyl-[1,3]dioxane