the major c21-17-hydroxysteroids and c19-steroids formed from progesterone by the testes of immature golden hamsters were 5 beta- and 5 alpha-steroids , such as 3 alpha,17-dihydroxy-5 beta-pregnan-20-one , etiocholanolone , 5 beta-androstane-3 alpha,17 beta-diol , 3 alpha,17-dihydroxy-5 alpha-pregnan-20-one , androsterone , and 5 alpha-androstane-3 alpha,17 beta-diol .
C0020393
hydroxysteroids
C0038317
steroids