发明授权
US07906536B2 Processes for the preparation of 3-(4-(2,4-difluorobenzyloxy)-3-bromo-6-methyl-2-oxopyridin-1(2H)-yl)-N,4-dimethylbenzamide
有权
制备3-(4-(2,4-二氟苄氧基)-3-溴-6-甲基-2-氧代吡啶-1(2H) - 基)-N,4-二甲基苯甲酰胺的方法
- 专利标题: Processes for the preparation of 3-(4-(2,4-difluorobenzyloxy)-3-bromo-6-methyl-2-oxopyridin-1(2H)-yl)-N,4-dimethylbenzamide
- 专利标题(中): 制备3-(4-(2,4-二氟苄氧基)-3-溴-6-甲基-2-氧代吡啶-1(2H) - 基)-N,4-二甲基苯甲酰胺的方法
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申请号: US11954883申请日: 2007-12-12
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公开(公告)号: US07906536B2公开(公告)日: 2011-03-15
- 发明人: Daniel Dukesherer , Michael Mao , Richard Vonder Embse , Gopi Yalamanchili , Rajappa Vaidyanathan , Brian Chekal , George Klemm , Ronald VanderRoest , Randy Geurink
- 申请人: Daniel Dukesherer , Michael Mao , Richard Vonder Embse , Gopi Yalamanchili , Rajappa Vaidyanathan , Brian Chekal , George Klemm , Ronald VanderRoest , Randy Geurink
- 申请人地址: US NY New York
- 专利权人: Pfizer Inc
- 当前专利权人: Pfizer Inc
- 当前专利权人地址: US NY New York
- 代理商 Jennifer A. Kispert; Robert T. Ronau
- 主分类号: A61K31/44
- IPC分类号: A61K31/44
摘要:
This invention is directed generally to processes for the preparation of compounds of Formula I: wherein R2, R3, R4, R5, X1, X2, X3, X4, X5, X6 are as defined in the specification.