{[(2R,3S)-tetrahydro-6-methoxy-3-methyl-6-{(S)-3-[(S)-oxiran-2-yl]but-1-ynyl}-2H-pyran-2-yl]methoxy}(tert-butyl)diphenylsilane

(4S,5R)-6-(tert-Butyl-diphenyl-silanyloxy)-4-methyl-5-triethylsilanyloxy-hexanoic acid methoxy-methyl-amide

Methanesulfonic acid (1R,2S)-4-[(5S,6R)-6-(tert-butyl-diphenyl-silanyloxymethyl)-2-methoxy-5-methyl-tetrahydro-pyran-2-yl]-1-hydroxymethyl-2-methyl-but-3-ynyl ester

(2R,3S)-5-[(5S,6R)-6-(tert-butyl-diphenyl-silanyloxymethyl)-2-methoxy-5-methyl-tetrahydropyran-2-yl]-1-(4-methoxy-benzyloxy)-3-methyl-pent-4-yn-2-ol

Methanesulfonic acid (1R,2S)-4-[(5S,6R)-6-(tert-butyl-diphenyl-silanyloxymethyl)-2-methoxy-5-methyl-tetrahydro-pyran-2-yl]-1-(4-methoxy-benzyloxymethyl)-2-methyl-but-3-ynyl ester