List of steroidal antiandrogens

This is a list of steroidal antiandrogens.

Cyproterone acetate, the most well-known and widely used steroidal antiandrogen.

Steroid ring system.

Progesterone derivatives

• 11α-Hydroxyprogesterone = 11α-hydroxyprogesterone
• Chlormadinone acetate = 17α-acetoxy-6-chloro-δ⁶-progesterone
• Clometerone (L-38000) = 6α-chloro-16α-methylprogesterone
• Cyproterone (SH-80881) = 1,2α-methylene-6-chloro-δ⁶-17α-hydroxyprogesterone
• Cyproterone acetate = 1,2α-methylene-6-chloro-δ⁶-17α-acetoxyprogesterone
• Edogestrone (PH-218) = 17α-acetoxy-3,3-ethylenedioxy-6-methylpregn-5-en-20-one
• Medrogestone = 6,17α-dimethyl-δ⁶-progesterone
• Megestrol acetate = 17α-acetoxy-δ⁶-6-methylprogesterone
• Nomegestrol acetate = 17α-acetoxy-δ⁶-6-methyl-19-norprogesterone
• Osaterone acetate (TZP-4238) = 17α-acetoxy-6-chloro-2-oxa-δ⁶-progesterone

Testosterone derivatives

• Abiraterone (CB-7598) = 17-(3-pyridinyl)androsta-5,16-dien-3β-ol
• Abiraterone acetate = 17-(3-pyridinyl)androsta-5,16-dien-3β-ol acetate
• Benorterone (SKF-7690, FC-612) = 17α-methyl-B-nortestosterone
• BOMT (Ro 7-2340) = 6α-bromo-4-oxa-17α-methyl-4,5α-dihydrotestosterone
• Delanterone (GBR-21162) = 17β-dehydroxy-1α-methyl-δ¹⁶-testosterone
• Dienogest = 17α-cyanomethyl-19-nor-δ⁹⁽¹⁰⁾-testosterone
• Epitestosterone = 17α-epitestosterone
• Galeterone (TOK-001, VN/124-1) = 17-(1H-benzimidazol-1-yl)androsta-5,16-dien-3β-ol
• Metogest (SC-14207) = 16,16-dimethyl-19-nortestosterone
• Mifepristone = 11β-[p-(dimethylamino)phenyl]-17-(1-propynyl)-δ⁹-19-nortestosterone
• Oxendolone (TSAA-291) = 16β-ethyl-19-nortestosterone
• Rosterolone (SH-434, 17α-propylmesterolone) = 1α-methyl-17α-propyl-4,5α-dihydrotestosterone
• Topterone (WIN-17665) = 17α-propyltestosterone
• Trimethyltrienolone (R-2956, RU-2956) = 2α,2β,17α-trimethyl-19-nor-δ^9,11-testosterone
• Zanoterone (WIN-49596) = (5α,17α)-1'-(methylsulfonyl)-1'-H-pregn-20-yno[3,2-c]pyrazol-17-ol

Spirolactone derivatives

Main article: Spirolactone

• SC-5233 (spirolactone) = 17α-(2-carboxyethyl)testosterone γ-lactone
• SC-8109 = 19-norspirolactone
• Canrenone (aldadiene) = Δ⁶-spirolactone
• Dicirenone (SC-26304) = 7α-carboxyisopropylspirolactone
• Drospirenone = 6β,7β:15β,16β-dimethylenespirolactone
• Mespirenone (ZK-94679) = Δ¹-7α-acetylthio-15β,16β-methylenespirolactone
• Mexrenone (ZK-32055, SC-25152) = 7α-(methoxycarbonyl)spirolactone
• Prorenone (SC-23133) = 6α,7α-methylenespirolactone
• Spironolactone = 7α-acetylthiospirolactone
• Spirorenone (ZK-35973) = Δ¹-6β,7β:15β,16β-dimethylenespirolactone
• Spiroxasone = 7α-acetylthiospirolactone with the ketone group removed from the C17α spirolactone ring

Cortisol derivatives

• 9,11-Dehydrocortexolone 17α-butyrate (CB-03-04) = 17α-(butyryloxy)-9,11-didehydrodeoxycorticosterone
• Clascoterone (CB-03-01; cortexolone 17α-propionate, 11-deoxycortisol 17α-propionate) = 17α-(propionyloxy)deoxycorticosterone

Others

• Guggulsterone = pregna-4,17-diene-3,16-dione
• Nordinone = 11α-hydroxy-17,17-dimethyl-18-norandrosta-4,13-dien-3-one

See also

• List of steroids