(3S,4R)-1-[(2R,5S,6R)-6(tert-butyl-diphenyl-silanyloxymethyl)-2-methoxy-5-methyl-tetrahydro-pyran-2-yl]-3-methyl-oct-6-yn-4-ol

(2R,3S,9S,10R)-11-(tert-butyl-diphenyl-silanyloxy)-1-(4-methoxy-benzyloxy)-3,9-dimethyl-2,10-bis-(triethyl-silanyloxy)-undec-4-yn-6-one

{[(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

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