发明公开
EP1736469A3 Processes for the preparation of (R)-alpha-(2,3-dimethoxyphenyl)-1-[2-(4-Fluorophenyl)ethyl]-4-piperidinemethanol
审中-公开
(2,3-二甲氧基苯基)-1- [2-(4-氟苯基)乙基] -4-哌啶 - 甲为(R)-G(A)的制备方法
- 专利标题: Processes for the preparation of (R)-alpha-(2,3-dimethoxyphenyl)-1-[2-(4-Fluorophenyl)ethyl]-4-piperidinemethanol
- 专利标题(中): (2,3-二甲氧基苯基)-1- [2-(4-氟苯基)乙基] -4-哌啶 - 甲为(R)-G(A)的制备方法
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申请号: EP06016487.8申请日: 1999-03-11
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公开(公告)号: EP1736469A3公开(公告)日: 2010-06-09
- 发明人: Bina, Alan, G. , Daugs, Edward, D. , Evans, Jonathan, C. , Flemming, Hans-Wolfram , Guillamot, Gerard , Hawtorne, Robert, A. , Hilpert, Thomas, H.E. , Hitt, James, E. , King, Chi-Hsin, R. , Koek, Johannes, N. , Laskovics, Frederick, M. , Lefler, John, M. , Margolin, Alexey, L. , Minish, Sharon, K. , Ortyl, Thomas, T. , Rajewski, Lian, G. , Sack, Marvin, J. , Skultety, Paul, F. , Stoltz-Dunn, Sandra, K. , Tigner, Alonzo, L. , Tomlinson, Ian, A.
- 申请人: Aventis Pharmaceuticals Inc. , Sanofi-Aventis Deutschland GmbH
- 申请人地址: 300 Somerset Corporate Boulevard Bridgewater, New Jersey 08807 US
- 专利权人: Aventis Pharmaceuticals Inc.,Sanofi-Aventis Deutschland GmbH
- 当前专利权人: Aventis Pharmaceuticals Inc.,Sanofi-Aventis Deutschland GmbH
- 当前专利权人地址: 300 Somerset Corporate Boulevard Bridgewater, New Jersey 08807 US
- 代理机构: Minoja, Fabrizio
- 优先权: US42251 19980313; US250718 19990216
- 主分类号: C07D211/22
- IPC分类号: C07D211/22 ; C07D211/32
摘要:
The present invention provides various processes for the preparation of (R)-α-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol. These processes may be characterized by the following scheme:
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