Synonyms: | Spiro[cyclopentane-1,4'-[4H]cyclopenta[a]phenanthrene],spiro[androstane-4,1'-cyclopentane] deriv.; Spiro[cyclopentane-1,4'-[4H]cyclopenta[a]phenanthrene],hexadecahydro-10',13'-dimethyl-, [8'S-(8'a,9'b,10'a,13'a,14'b)]-; [8'S-(8'a,9'b,10'a,13'a,14'b)]-Hexadecahydro-10',13'-dimethylspiro[cyclopentane-1,4'-[4H]cyclopenta[a]phenanthrene] |