4-benzyloxy-6-hydroxy-2-(9-hydroxy-5-oxodecyloxy)benzoic acid lactone

methyl 4-benzyloxy-6-hydroxy-2-<4-(2-methoxy-6-methyltetrahydropyran-2-yl)butoxy>benzoate

2-(4-benzyloxybutyl)-2-methoxy-6-methyltetrahydropyran

methyl 4-(benzyloxy)-2,6-dihydroxybenzoate