Dimepregnen (INN, BAN) (developmental code name ST-1411), or 6α,16α-dimethylpregn-4-en-3β-ol-20-one, is a pregnene steroid described as an antiestrogen that was synthesized in 1968 and was never marketed. It is similar in structure to the progestins and progesterone derivatives melengestrol and anagestone.
See also Anagestone acetate Medroxyprogesterone acetate Megestrol acetate Melengestrol acetate
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