发明申请
- 专利标题: SYNTHESIS OF 2,4-DICHLORO-5-TRIFLUOROMETHYL-PYRIMIDINE
- 专利标题(中): 2,4-二氯-5-三氟甲基吡啶的合成
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申请号: US14072146申请日: 2013-11-05
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公开(公告)号: US20140135497A1公开(公告)日: 2014-05-15
- 发明人: Li Liu , Deniz Akalay , Weitong Dong , Jianqing Feng , Christian Wolfgang Hemp , Jun Lu , Le Xie , Jinsong Yang
- 申请人: Li Liu , Deniz Akalay , Weitong Dong , Jianqing Feng , Christian Wolfgang Hemp , Jun Lu , Le Xie , Jinsong Yang
- 申请人地址: DE Ingelheim am Rhein
- 专利权人: Boehringer Ingelheim International GmbH
- 当前专利权人: Boehringer Ingelheim International GmbH
- 当前专利权人地址: DE Ingelheim am Rhein
- 优先权: CNPCT/CN2012/084508 20121113
- 主分类号: C07D239/30
- IPC分类号: C07D239/30 ; C07D239/54
摘要:
This invention relates to a novel method for the synthesis of 2,4-dichloro-5-trifluoromethyl-pyrimidine useful as intermediate in the manufacture of pharmaceutically active ingredients.
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