2-[(2R,6S)-6-((R)-2-Hydroxy-pent-4-enyl)-tetrahydro-pyran-2-yl]-2-methyl-propionic acid methyl ester

2-Methyl-2-[(2R,6S)-6-(2-oxo-ethyl)-tetrahydro-pyran-2-yl]-propionic acid methyl ester

methyl 2-[(2R,6S)-tetrahydro-6-(2-hydroxyethyl)-2H-pyran-2-yl]-2-methylpropanoate

2-((2R,6S)-6-Carboxymethyl-tetrahydro-pyran-2-yl)-2-methyl-propionic acid methyl ester

(2S,6R)-2-Benzyloxymethyl-6-[(E)-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-allyl]-tetrahydro-pyran