Synonyms: Spiro[16H-cyclopenta[a]phenanthrene-16,3'-[3H]pyrazole],spiro[androstane-16,3'-[3H]pyrazole] deriv.; Spiro[16H-cyclopenta[a]phenanthrene-16,3'-[3H]pyrazole],1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17-hexadecahydro-10,13-dimethyl-, [8S-(8a,9b,10a,13a,14b)]-; [8S-(8a,9b,10a,13a,14b)]-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,17-Hexadecahydro-10,13-dimethylspiro[16H-cyclopenta[a]phenanthrene-16,3'-[3H]pyrazole]