Phenanthrene-one
(10R,13S)-10,13-DIMETHYL-1,6,7,8,9,10,11,12,13,14,15,16-DODECAHYDROSPIRO[CYCLOPENTA[A]PHENANTHRENE-3,2-[1,3]DITHIOLAN]-17(2H)-ONE
(10R,13S)-10,13-DIMETHYL-7,8,9,10,11,12,13,14,15,16-DECAHYDRO-1H-CYCLOPENTA[A]PHENANTHRENE-3,17(2H,6H)-DIONE
(10r,13s,17r)-17-ethynyl-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,11-dione
(17S)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-2,6,7,8,9,10,12,14 ,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one, (8S,9S,13S,14S,17S )-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a] phenanthrene-3,17-diol
(1aR,5aR,7aS,8R,10cR)-5a,7a-dimethyl-1,1a,3',4,4',5,5a,5b,6,7,7a,9,10,10a,10b,10c-hexadecahydro-3H,5'H-spiro[cyclopenta[a]cyclopropa[l]phenanthrene-8,2'-furan]-3,5'-dione
(1S,2R)-10β-Acetoxy-3,4,4b,5,6,7,8,8aβ,9,10-decahydro-3β,9α-dihydroxy-2,4bα-dimethyl-7,8-bis(methylene)spiro[cyclopropane-1,2(1H)-phenanthrene]-1,4-dione
(1S,2S)-10β-Acetoxy-7-acetoxymethyl-4b,5,6,8aβ,9,10-hexahydro-3β,9α-dihydroxy-2,4bα,8-trimethylspiro[cyclopropane-1,2(1H)-phenanthrene]-1,4(3H)-dione
(1S,2S)-3β,9α-Diacetoxy-10β-hydroxy-2,4bα,8,8-tetramethyl-5,6,8,8aβ,9,10-hexahydrospiro[cyclopropane-1,2(1H)-phenanthrene]-1,4,7(3H,4bH)-trione
(1S,2S,3R,4bS,7R,9S,10S)-4b,5,6,7,8,8aβ,9,10-Octahydro-3,9,10-trihydroxy-2,4b,7-trimethyl-8-methylenespiro[cyclopropane-1,2(1H)-phenanthrene]-1,4(3H)-dione
(1S,2S,3R,4bS,7S,8aS,9S,10S)-3,10-Bis(acetyloxy)-4b,5,6,7,8,8a,9,10-octahydro-9-hydroxy-2,4b,7-trimethyl-8-methylenespiro[cyclopropane-1,2(1H)-phenanthrene]-1,4(3H)-dione
(1S,2S,8R)-7β-Acetoxy-8-acetoxymethyl-3,4,4b,5,6,7,8,8aβ,9,10-decahydro-3β,9α,10β-trihydroxy-2,4bα,8-trimethylspiro[cyclopropane-1,2(1H)-phenanthrene]-1,4-dione
