Object of the present invention is an improved process for the preparation of Trenbolone (I-b) and/or Trenbolone Acetate (I-a) comprising the reaction of the compound of formula (II):
wherein R is H or Ac; with an oxidant agent in presence of an acid.
本发明的目的是改进制备
群勃龙(I-b)和/或
醋酸群勃龙(I-a)的工艺,包括式(II)化合物的反应:
其中 R 为 H 或 Ac;在酸存在下与氧化剂反应。