Abstract
3β, 17α, 20α-Trihydroxycholest-5-ene-7α-H3 was incubated with rat adrenal and testis homogenates. 17α, 20α-Dihydroxycholest-4-en-3-one-H3 was the major metabolite, and a small amount of 3β, 17α, 20α-trihydroxy-5α-cholestane-H3 was also found from the adrenal incubation product.