Oxymesterone (, ) (brand names Anamidol, Balnimax, Oranabol, Sanaboral, Theranabol, Tubil), also known as methandrostenediolone, as well as 4-hydroxy-17α-methyltestosterone or 17α-methylandrost-4-en-4,17β-diol-3-one, is an orally active

anabolic-androgenic steroid Anabolic steroids, also known as anabolic-androgenic steroids (AAS), are a class of drugs that are structurally related to testosterone, the main male sex hormone, and produce effects by binding to the androgen receptor (AR). Anabolism, Anaboli ...

(AAS). It was known by 1960.

References

Anabolic–androgenic steroids Androstanes Diols Hepatotoxins Ketones {{Genito-urinary-drug-stub