16α,17α-Epoxyprogesterone
16α,17α-Epoxyprogesterone is an important steroid, serving as an intermediate for many hormonal drugs such as Hydrocortisone (HY-N0583) and Megestrol (HY-B1834). 16α,17α-Epoxyprogesterone can further biotransform into another significant intermediate, 11α-hydroxy-16α,17α-epoxyprogesterone, to manufacture additional compounds[1].