Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;
Ethyl 3-Oxo-4-aza-5a-androst-1-ene-17b-carboxylate (Dutateride EP Impurity C) is a compound synthesized in the production of azasteroids. Used in the inhibition of 5a-reductase and of androgen receptor binding, both major effecters in the male hormonal system.
Ramusson, G. et al.: J. Med. Chem., 29, 2298 (1986);
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