Methasteron CAS NO: 3381-88-2 17α-DiMethyldihydrotestosterone NSC 40490

selelekela

Methyldrostenone ke anabolic androsteroid e entsoeng ka hormone e sebetsang ea steroid Methyldrostanolone.Ena ke anabolic steroid e nkiloeng ho DHT eo hape e leng mofuta o fetotsoeng ka mokhoa oa drostenone.

histori

Synthesis ea metestosterone e qalile ho boleloa libukeng tsa 1956, ha Syntex Corporation e etsa lipatlisiso bakeng sa ho sibolloa ha motsoako o nang le thepa ea antitumor.E ile ea qala ho boleloa le ho qaqisoa sehloohong sa koranta ea lipatlisiso ea 1959, e neng e tšohla mekhoa ea eona ea maiketsetso ka ho qaqileng haholoanyane, e tiisitse thepa ea eona ea ho thibela hlahala, 'me ea hlokomela hore ke "molomo o sebetsang hantle oa anabolic o sebetsang o bonts'ang feela ts'ebetso e fokolang ea androgenic."Litekanyo tse latelang tsa anabolic le androgenic activity of metestosterone li ile tsa hatisoa ka lithethefatsi tsa Androgen le anabolic Vida, e leng mokhoa oa khale empa o ntse o le teng, o bolelang hore metestosterone e na le oral bioavailability methyltestosterone le 400% e le anabolic le 20% e le androgen, e hlahisa Q ratio. ea 20 (anabolic to androgen ratio), e nkoang e le e phahameng haholo.