(4aS,5R,6S,8aR)-5-(2,3-dimethoxy-6-(methoxymethoxy)benzyl)-5,6,8a-trimethyloctahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolane]

5',6',8a'-trimethyloctahydro-2'H-spiro[[1,3]dioxolane-2,1'-naphthalene]-5'-carbaldehyde

(-)-5-{2-[6-(furan-3-yl)-5,6-dihydro-2H-pyran-3-yl]-ethyl}-5,6,8a-trimethyl-octahydronaphthalen-1-one

(+)-5-{2-[6-(furan-3-yl)-5,6-dihydro-2H-pyran-3-yl]-ethyl}-5,6,8a-trimethyl-decahydronaphthalen-1-ol

(-)-2-(furan-3-yl)-5-[2-(1,2,4a-trimethyl-5-methylene-decahydronaphthalen-1-yl)-ethyl]-3,6-dihydro-2H-pyran