发明授权
US06395898B1 Trans-glycosidation process for the synthesis of (2R, 2-alpha-R, 3a)-2-[1-(3,5-bis(trifluoromethyl)phenyl)ethoxy]-3-(4-fluorophenyl)-1,4-oxazine
失效
用于合成（2R，2-α-R，3a）-2- [1-（3,5-双（三氟甲基）苯基）乙氧基] -3-（4-氟苯基）-1,4 恶嗪
![Trans-glycosidation process for the synthesis of (2R, 2-alpha-R, 3a)-2-[1-(3,5-bis(trifluoromethyl)phenyl)ethoxy]-3-(4-fluorophenyl)-1,4-oxazine](/docs/US/2002-05-28/US06395898B1/abs.jpg.600x600.jpg)
- 专利标题： Trans-glycosidation process for the synthesis of (2R, 2-alpha-R, 3a)-2-[1-(3,5-bis(trifluoromethyl)phenyl)ethoxy]-3-(4-fluorophenyl)-1,4-oxazine
- 专利标题（中）： 用于合成（2R，2-α-R，3a）-2- [1-（3,5-双（三氟甲基）苯基）乙氧基] -3-（4-氟苯基）-1,4 恶嗪
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申请号： US09878043申请日： 2001-06-08
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公开(公告)号： US06395898B1公开(公告)日： 2002-05-28
- 发明人: James M. McNamara , Matthew M. Zhao
- 申请人： James M. McNamara , Matthew M. Zhao
- 主分类号： C07D26532
- IPC分类号： C07D26532
![Trans-glycosidation process for the synthesis of (2R, 2-alpha-R, 3a)-2-[1-(3,5-bis(trifluoromethyl)phenyl)ethoxy]-3-(4-fluorophenyl)-1,4-oxazine](/abs-image/US/2002/05/28/US06395898B1/abs.jpg.150x150.jpg)
摘要：
The present invention is concerned with novel processes for the preparation of (2R, 2-alpha-R, 3a)-2-[1-[3,5-bis(trifluoromethyl)phenyl]ethoxy-3-(4-fluorophenyl)-1,4-oxazine. This compound is useful as an intermediate in the synthesis of compounds which possess pharmacological activity.
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