发明公开
EP1893595A1 PREPARATION OF (S)-4-FLUOROMETHYL-DIHYDRO-FURAN-2-ONE
有权
制备(S)-4-甲基 - 二氢 - 呋喃FLUOR-2-ONE
- 专利标题: PREPARATION OF (S)-4-FLUOROMETHYL-DIHYDRO-FURAN-2-ONE
- 专利标题(中): 制备(S)-4-甲基 - 二氢 - 呋喃FLUOR-2-ONE
-
申请号: EP06763143.2申请日: 2006-05-15
-
公开(公告)号: EP1893595A1公开(公告)日: 2008-03-05
- 发明人: ABRECHT, Stefan , ADAM, Jean-Michel , FETTES, Alec , FORICHER, Joseph , LOHRI, Bruno , MATTEI, Patrizio , MOINE, Gérard , SCHMID, Rudolf , ZUTTER, Ulrich
- 申请人: F. Hoffmann-La Roche AG
- 申请人地址: Grenzacherstrasse 124 4070 Basel CH
- 专利权人: F. Hoffmann-La Roche AG
- 当前专利权人: F. Hoffmann-La Roche AG
- 当前专利权人地址: Grenzacherstrasse 124 4070 Basel CH
- 代理机构: Klostermeyer, Dörte
- 优先权: EP05104408 20050524
- 国际公布: WO2006125728 20061130
- 主分类号: C07D307/32
- IPC分类号: C07D307/32 ; C07D307/38
摘要:
This invention relates to a process of the preparation of the novel intermediate (S)-4-fluoromethyl-dihydro-furan-2-one of the formula (I) and with its use for the manufacture of pyrido[2,1-a] isoquinoline derivatives of the formula (II) which are useful for the treatment and / or prophylaxis of diseases which are associated with DPP IV.
公开/授权文献
- EP1893595B1 PREPARATION OF (S)-4-FLUOROMETHYL-DIHYDRO-FURAN-2-ONE 公开/授权日:2008-09-03
信息查询