nine of the metabolites ( constituting about 88 % of total metabolite radioactivity ) were identified by relative mobilities of the compounds and their derivatives in tlc and gc systems and by recrystallizations with authentic steroids as the following : 20 alpha-hydroxypregn-4-en-3-one , 3 alpha-hydroxy-5 alpha-pregnan-20-one , 5 alpha-pregnane-3 alpha , 20 alpha-diol , 17 beta-hydroxy-5 alpha-androstan-3-one , 5 alpha-pregnane-3,20-dione , 17-hydroxypregn-4-ene-3,20-dione , testosterone , 5 alpha-androstane-3 alpha , 17 beta-diol and androst-4-ene-3,17-dione .
C0038317
steroids
C0033006
pregnane