Zanoterone

Zanoterone

Identifiers
CAS Number	107000-34-0
ChemSpider	8020541
Jmol 3D model	Interactive image
PubChem	9844827
InChI InChI=1S/C23H32N2O3S/c1-5-23(26)11-9-19-17-7-6-16-12-20-15(14-25(24-20)29(4,27)28)13-21(16,2)18(17)8-10-22(19,23)3/h1,14,16-19,26H,6-13H2,2-4H3/t16-,17+,18-,19-,21-,22-,23-/m0/s1
SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CC[C@@H]4[C@@]3(CC5=CN(N=C5C4)S(=O)(=O)C)C
Properties
Chemical formula	C23H32N2O3S
Molar mass	416.58 g·mol−1
Vapor pressure	{{{value}}}
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Zanoterone (INN, USAN) (former developmental codename WIN-49596) is a steroidal, pure antiandrogen. It was investigated for the treatment of benign prostatic hyperplasia (BPH) but failed to demonstrate sufficient efficacy in phase II clinical trials, and also showed an unacceptable incidence rate and severity of side effects (e.g., gynecomastia). As such, it was not further developed, and hence was never marketed.

See also

• Cioteronel
• Cyproterone acetate
• Galeterone
• Abiraterone acetate