(3R,4R,5R,6S,7S)-1,8-Bis[(tert-butyldimethylsilyl)oxy]-4-(dibenzylamino)-6,7-(isopropylidenedioxy)-5-(methoxymethoxy)octan-3-ol

benzyl (2R,3S)-3-hydroxy-2-((3aR,5R,6S,6aR)-6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)pyrrolidine-1-carboxylate

(1R,2S)-1-Benzylamino-1-((3aR,5R,6S,6aR)-6-benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-but-3-en-2-ol

benzyl benzyl((S)-1-((3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)-2-oxoethyl)carbamate