发明授权
US08357819B2 Method for the synthesis of (Z)-3-[2-butoxy-3′-(3-heptyl-1-methyl-ureido)-biphenyl-4-yl]-2-methoxy-acrylic acid
失效
合成(Z)-3- [2-丁氧基-3' - (3-庚基-1-甲基 - 脲基) - 联苯-4-基] -2-甲氧基 - 丙烯酸的方法
- 专利标题: Method for the synthesis of (Z)-3-[2-butoxy-3′-(3-heptyl-1-methyl-ureido)-biphenyl-4-yl]-2-methoxy-acrylic acid
- 专利标题(中): 合成(Z)-3- [2-丁氧基-3' - (3-庚基-1-甲基 - 脲基) - 联苯-4-基] -2-甲氧基 - 丙烯酸的方法
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申请号: US12599647申请日: 2008-04-18
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公开(公告)号: US08357819B2公开(公告)日: 2013-01-22
- 发明人: Jean-Guy Boiteau
- 申请人: Jean-Guy Boiteau
- 申请人地址: FR Biot
- 专利权人: Galderma Research & Development
- 当前专利权人: Galderma Research & Development
- 当前专利权人地址: FR Biot
- 代理机构: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权: FR0755021 20070511
- 国际申请: PCT/FR2008/050706 WO 20080418
- 国际公布: WO2008/139121 WO 20081120
- 主分类号: C07C273/18
- IPC分类号: C07C273/18 ; C07C309/65 ; C07C309/73 ; C07C309/63 ; C07C69/732
摘要:
The invention relates to a process for the synthesis of (Z)-3-[2-butoxy-3′-(3-heptyl-1-methylureido)biphenyl-4-yl]-2-methoxyacrylic acid of formula (I): and also to the process for the synthesis of the reaction intermediates of general formula (XII), and to the said compounds when R2 is chosen from the methyl, trifluoromethyl, phenyl and 4-tolyl radicals:
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