1-[(2R,3R)-2,4-Bis-(tert-butyl-dimethyl-silanyloxy)-3-methyl-butoxymethyl]-4-methoxy-benzene

(2R,3R)-4-azido-3-(tert-butyldimethylsilyloxy)-2-methylbutan-1-ol

(9H-fluoren-9-yl)methyl [(2R,3S)-2-hydroxy-4-[[3-[(2R,3S,6S,8S)-8-((3S,6S,E)-6-hydroxy-3,5-dimethylhept-4-en-1-yl)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl]propyl]amino]-3-methyl-4-oxobutyl]carbamate

(2S,3R)-4-Amino-3-hydroxy-N-{3-[(2R,3S,6S,8S)-8-((E)-(3S,6S)-6-hydroxy-3,5-dimethyl-hept-4-enyl)-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl]-propyl}-2-methyl-butyramide