发明公开
EP3303301A1 INDUSTRIAL PROCESS FOR THE PREPARATION OF ENZALUTAMIDE 审中-公开
工业上用于制备ENZALUTAMIDE的方法

  • 专利标题: INDUSTRIAL PROCESS FOR THE PREPARATION OF ENZALUTAMIDE
  • 专利标题(中): 工业上用于制备ENZALUTAMIDE的方法
  • 申请号: EP16730262.9
    申请日: 2016-05-24
  • 公开(公告)号: EP3303301A1
    公开(公告)日: 2018-04-11
  • 发明人: FRIGOLI, SamueleLONGONI, DavideALPEGIANI, Marco
  • 申请人: OLON S.p.A.
  • 申请人地址: Strada Rivoltana km. 6/7 20090 Rodano (MI) IT
  • 专利权人: OLON S.p.A.
  • 当前专利权人: OLON S.p.A.
  • 当前专利权人地址: Strada Rivoltana km. 6/7 20090 Rodano (MI) IT
  • 代理机构: Bianchetti Bracco Minoja S.r.l.
  • 优先权: ITUB20151256 20150528
  • 国际公布: WO2016188996 20161201
  • 主分类号: C07D233/86
  • IPC分类号: C07D233/86
INDUSTRIAL PROCESS FOR THE PREPARATION OF ENZALUTAMIDE
摘要:
Disclosed is an efficient method of synthesising Enzalutamide, which comprises the cyclisation reaction of isothiocyanate 1 with acid 3 pre-treated with a silylating agent, or reacting 1 and 3 in the presence of a silylating agent.
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