(3R)-4-[(2R,6R)-6-(2-oxoethyl)-3,6-dihydro-2H-pyran-2-yl]-3,N,N-trimethyl-butyramide

(3R)-4-[(2R,6R)-6-(2-hydroxyethyl)-3,6-dihydro-2H-pyran-2-yl]-3,N,N-trimethyl-butyramide

(3R,5S)-5-[(1RS)-1-ethoxy-allyloxy]-3-methyl-oct-7-enoic acid N,N-dimethylamide

(1S)-1-{(4R,5R)-5-[(1S)-1-hydroxy-3-methyl-3-butenyl]-2,2-dimethyl-1,3-dioxolan-4-yl}-3-methyl-3-buten-1-ol

(4R)-4-methyl-5-[(2R,6R)-6-(2-triethylsilanyloxy-ethyl)-3,6-dihydro-2H-pyran-2-yl]-pentan-2-one