methyl (1R,2S,3R,4R,5S)-3,4,5-tri[{1-(tert-butyl)-1,1-dimethylsilyl}oxy]-2-hydroxycyclohexane-1-carboxylate

(1S,2R,3S,4R)-3-[1-(tert-butyl)-1,1-dimethylsilyl]oxy-5-iodo-5-cyclohexene-1,2,4-triol

(1S,4S,5R,6S)-6-benzoyloxy-4,5-dihydroxy-3-iodo-2-cyclohexenyl benzoate

(1R,4S,5S,6S)-4,5-di(benzoyloxy)-6-hydroxy-2-iodo-2-cyclohexenyl 4-nitrobenzoate