in-vitro incubation studies of the cloacal gland using 4-14c-labelled testosterone as substrate allowed the positive identification of five metabolites : androstenedione , 5 beta-dihydrotestosterone ( 5 beta-dht ) , 5 beta-androstane-3 alpha , 17 beta-diol , 5 alpha-dht and 5 alpha -androstane-3 alpha , 17 beta-diol .
C0039601
testosterone
C0002854
androstane