(S)-2-[(2S,3S,5R)-6-Methoxy-6-(3-methoxy-prop-1-ynyl)-3,5-dimethyl-tetrahydro-pyran-2-yl]-butan-1-ol

(2S,2'R,5'S)-5'-((R)-1,2-Dihydroxy-ethyl)-5'-ethyl-2-methyl-tetrahydro-[2,2']bifuranyl-5-one