2-巴豆酰氧基甲基-(4R,5R,6R)-4,5,6-三羟基环己-2-烯酮

methyl 3,4-O-cyclohexylidene-epi-quinate

cis-quinic acid

methyl (3aS,4R,6R,7aR)-4,6-dihydroxyhexahydrospiro[benzo[d][1,3]dioxole-2,1'-cyclohexane]-6-carboxylate