(4aR,4bS,8aR,10aR)-1,1,4a-trimethyldodecahydro-1H-spiro[phenanthrene-2,2'-[1,3]dioxolane]

(4aR,4bS,8aR,10aR)-3-tert-butyldimethylsilyloxy-4a,4b,5,6,7,8,8a,9,10,10a-decahydro-1,1,4a-trimethylphenanthren-2(1H)-one

(4aS,5S)-4a-Methyl-1-phenylsulfanylmethyl-5-(tetrahydro-pyran-2-yloxy)-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one

2H-1-Benzopyran-2,5(3H)-dione, hexahydro-4a-methyl-, (4aR-trans)-

(4aS,8aS,10aR)-1,1,4a-trimethyl-4,4a,7,8,8a,9,10,10a-octahydro-1H-spiro[phenanthrene-2,2'-[1,3]dioxolan]-6(3H)-one