As<unk>  does not inhibit cytochrome P450 enzymes, it may have a lower risk of drug interactions than 19-nortestosterone progestins.
Chlormadinone acetate
Methenmadinone acetate
Chlormethenmadinone acetate
Bolandiol dipropionate
Hydroxyprogesterone heptanoate
Ethinylestradiol sulfate
Ethinylestradiol sulfonate
Androstenediol dipropionate