19-Hydroxyandrost-4-en-3,17-dionum CAS 510-64-5

Usus: Intermedium norethisteroni et ethinylestradioli. Methodus productionis utens acido acetico pregnenolono (5,16-pregnenol-3) β-Alcohol-20-ono 3-acetato) ut materia prima, per hydroxylamini oximationem acidi hydrochlorici, transpositionem (dehydroepiandrosteroni acidi acetici ex Chemicalbook obtenti), hydrolysim (HCl), additionem, epoxidationem, hydrolysim (remotionem 3-acetyl), oxidationem (3-hydroxy), eliminationem (remotionem HCl), reductionem, aperturam anuli, etc.