(2R,3R)-5-(tert-Butyl-dimethyl-silanyloxy)-3-hydroxy-2-methyl-pentanal

((2R,6S)-6-{(R)-4-Hydroxy-5-[(2R,3S,6R,8R,9S)-9-methoxy-8-(4-methoxy-benzyloxymethyl)-3-methyl-1,7-dioxa-spiro[5.5]undec-4-en-2-yl]-2-oxo-pentyl}-tetrahydro-pyran-2-yl)-acetic acid methyl ester

tert-Butyl-[(3R,4S)-6-iodo-3-(4-methoxy-benzyloxy)-4-methyl-hexyloxy]-dimethyl-silane

(S)-1-[(2R,5S,7R,8S)-2-Butyl-7-(2-hydroxy-ethyl)-8-methyl-1,6-dioxa-spiro[4.5]dec-2-yl]-prop-2-en-1-ol

tert-Butyl-[(3R,4S)-3-(4-methoxy-benzyloxy)-4-methyl-hex-5-enyloxy]-dimethyl-silane