3-Oxo-4-androsten-17/acidi carboxylici medium Dutasteridis est.
4-aza-5α androstan-3-oxo-17β-acidi carboxylici medium Dutasteridis est.
4-aza-5α androstan-1-ene-3-oxo-17β-acidi carboxylici medium Dutasteridis est.
N-tert-butyl-3-oxo-4-aza-5±-androst-17β carboxamide media est Dutasteride.