(1S,3R,4R,5S)-3-((R)-2-Hydroxy-1-methyl-ethyl)-1,4,8-trimethyl-2,9-dioxa-bicyclo[3.3.1]non-7-en-6-one

(S)-2-((4S,5R)-2,2,5-Trimethyl-[1,3]dioxan-4-yl)-propan-1-ol

(1S,2S)-1-(4,5-Dimethyl-furan-2-yl)-2-((4R,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-propan-1-ol

(1R,2S)-1-(4,5-Dimethyl-furan-2-yl)-2-((4R,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-propan-1-ol