<unk> , also known as methylestrenolone or methylnortestosterone and sold under the brand name Metalutin among others, is a progestin and androgen/anabolic steroid (AAS) medication which is used in combination with an estrogen in the treatment of amenorrhea and menopausal symptoms in women. It is taken by mouth. Side effects of<unk>  include symptoms of masculinization like acne, increased hair growth, voice changes, and increased sexual desire. It can also cause liver damage.<unk>  is a progestin, or a synthetic progestogen, and hence is an agonist of the progesterone receptor, the biological target of progestogens like progesterone. It is also a synthetic AAS and hence is an agonist of the androgen receptor, the biological target of androgens like testosterone and dihydrotestosterone (DHT). It has some estrogenic activity as well and no other important hormonal activity.<unk>  was introduced for medical use by 1957. It is available only in a few countries, including Brazil, Indonesia, and Venezuela, and is available only in combination with methylestradiol or estradiol valerate.
Normethandrone
Chloromethylandrostenediol
Desoxymethyltestosterone
Algestone acetonide
Ethyltestosterone
Androstanolone propionate
Cloxotestosterone acetate
Vinyltestosterone