发明申请
- 专利标题: SYNTHESIS OF PHOSPHORAMIDATES
- 专利标题(中): 合成磷酸酯
-
申请号: PCT/EP2016/064370申请日: 2016-06-22
-
公开(公告)号: WO2016207194A1公开(公告)日: 2016-12-29
- 发明人: SCHÖNE, Olga , WILHELM, Thorsten
- 申请人: SANDOZ AG
- 申请人地址: Lichtstraße 35 4056 Basel CH
- 专利权人: SANDOZ AG
- 当前专利权人: SANDOZ AG
- 当前专利权人地址: Lichtstraße 35 4056 Basel CH
- 代理机构: HERZOG FIESSER & PARTNER PARTG MBB
- 优先权: EP15173155.1 20150622
- 主分类号: C07F9/6558
- IPC分类号: C07F9/6558
摘要:
A process for preparing a compound of formula (I) or a salt thereof, the process comprising providing a compound of formula (III) wherein PG is an inert electron withdrawing hydroxyl protecting group, reacting the compound of formula (III) with a fluorinating agent, obtaining a compound of formula (II) and deprotecting the compound of formula (II).