19-Hydroxy-androst-4-ene-3,17-dione CAS 510-64-5

Lilo: Aarin ti norethisterone ati ethinylestradiol. Ọna iṣelọpọ nipa lilo acetic acid pregnenolone (5,16-pregnenol-3) β- Ọti-20-ọkan 3-acetate) bi ohun elo aise, nipasẹ hydroxylamine oximation ti hydrochloric acid, atunto (dehydroepiandrosterone of acetic acid gba lati Chemicalbook), hydrolysis (HCl), afikun, epoxidation ti hydrochloric acid, hydrolysis (HCl), epoxidation. (3-hydroxy), imukuro (yiyọ HCl), idinku, ṣiṣi oruka, ati bẹbẹ lọ.