Alternative road for synthesis of 16 alpha,17 alpha-epoxy-pregn-4,9(11)-dien-21-OL-3,20-dione from 9 alpha-hydroxy-androstenedione

作者：Huy L D^*; Diep N T; Nhung L T K

来源：Pharmaceutical Chemistry Journal, 2012, 46(6): 356-359.

DOI：10.1007/s11094-012-0797-x

• Synthesis
• 16 alpha,17 alpha-epoxy-pregn-4,9(11)-diene-21-ol-3,20-dione

An alternative efficient road for the synthesis of 16 alpha,17 alpha-epoxy-pregn-4,9(11)-dien-21-ol-3,20-dione from 9 alpha-hydroxy-androst-4-ene-3,17-dione via its Delta(9)-analog has been studied.

• 出版日期2012-9