methyl 4,6-dideoxy-4-<<(2,4,6-trideoxy-4-<<4-<(6-deoxy-2,4-O,O-bis<(1,1-dimethylethyl)dimethylsilyl>-3-O-methyl-α-L-mannopyranosyl)oxy>-5-iodo-2,3-dimethoxy-6-methylbenzoyl>thio>-3-O-<(1,1-dimethylethyl)dimethylsilyl>-β-D-ribo-hexopytanosyl)oxy>>...

<2S-<2α,3β,4α(S*)>>-1-<2,4,6-trideoxy-4-(methylthio-β-D-ribo-hexopyranosyl)oxy>-2,4-dihydroxy-5-(1-hydroxyethyl)-3-pyrrolidinyl 2,4-dideoxy-3-O-methyl-4-<(1-methylethyl)amino>-α-L-threo-pentopyranoside