3-[(1R,2R,3R)-1,2-Dimethyl-6-oxo-3-(tetrahydro-pyran-2-yloxy)-cyclohexyl]-propionic acid methyl ester
3-[(1R,2R,3S)-1,2-Dimethyl-6-oxo-3-(tetrahydro-pyran-2-yloxy)-cyclohexyl]-propionic acid methyl ester
3-[(1R,2R,3R)-1,2-Dimethyl-6-oxo-3-(tetrahydro-pyran-2-yloxy)-cyclohexyl]-propionic acid
(1'R,2'R,3'S)-3-(1',2'-dimethyl-6'-oxo-3'-tetrahydropyranyloxycyclohexane)propanoic acid
3-((6R,7R,8S)-8-Hydroxy-6,7-dimethyl-1,4-dioxa-spiro[4.5]dec-6-yl)-propionic acid