Desoxymethyltestosterone

Desoxymethyltestosterone (Madol, Pheraplex) is an anabolic steroid. It was one of the first "designer steroids" to be marketed as a performance-enhancing drug to athletes and bodybuilders. In animal studies it has been found to bind to the androgen receptor about as half as strongly as dihydrotestosterone, and caused side effects that are typical of 17α-alkylated steroids, such as liver damage when taken in higher dosages and left ventricular hypertrophy.