(3R,4R,6S)-3-hydroxy-6-hydroxymethyl-4-methoxymethoxy-1,7-octadiene

methyl (benzyl 5,6-dideoxy-6-dimethoxyphosphoryl-2,3-O-isopropylidene-α-D-lyxo-heptofuranosid)uronate

(1S,6S)-methyl 5-oxo-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate

(1R,5R,6R)-methyl 5-(benzoyloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate

(2S,3S,4aR,6S,8R,8aR)-八氢-6,8-二羟基-2,3-二甲氧基-2,3-二甲基-1,4-苯并二氧杂环己-6-羧酸甲酯