(1S,2R,3R)-1-isopropyl-2-(methoxymethoxy)-3-methylbutanoic benzyl ester, ester with (1S,2S,3S)-3-azido-2-benzyloxycyclohexanecarboxylate

(2R,3R,4S)-4-(benzyloxy)-1-[(tert-butyldimethylsilyl)oxy]-2,5-dimethyl-3-hexanol

(1S,2R,3R)-4-[(tert-butyldimethylsilyl)oxy]-1-isopropyl-2-(methoxymethoxy)-3-methylbutyl (1S,2S,3S)-3-azido-2-benzyloxy-cyclohexanecarboxylate

(1R,2R,4S)-4-benzyl-3-[(2-hydroxy-3-cyclohexen-1-yl)carbonyl]-2-oxazolidinone

acetic acid (6S)-(10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carbonyl)-(1R)-cyclohex-2-enyl ester