(E)-(2S,3R)-3-Hydroxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-hept-4-enoic acid methyl ester

(4R,5R)-5-[(E)-4-(4-Methoxy-benzyloxy)-1-methyl-but-1-enyl]-4-methyl-tetrahydro-furan-2-ol

(2R,3R)-5-Methoxy-2-[(E)-4-(4-methoxy-benzyloxy)-1-methyl-but-1-enyl]-3-methyl-tetrahydro-furan