Pregna-4,9(11)-diene-3,20-dione, 17-hydroxy-21-iodo- 化学特性,用途語,生産方法
使用
17-Hydroxy-21-iodopregna-4,9(11)-diene-3,20-dione is used in the preparation of 21-acetoxypregna-1,4,9(11),16-tetraene-3,20-dione a key intermediate in the synthesis of fluorinated corticosteroids from phytosterols.
Pregna-4,9(11)-diene-3,20-dione, 17-hydroxy-21-iodo- 上流と下流の製品情報
原材料
準備製品