发明申请
US20100317867A1 NEW PROCESS FOR THE PREPARATION OF 2-IMINO-THIAZOLIDIN-4-ONE DERIVATIVES 有权
制备2-IMINO-THIAZOLIDIN-4-ONE衍生物的新工艺

  • 专利标题: NEW PROCESS FOR THE PREPARATION OF 2-IMINO-THIAZOLIDIN-4-ONE DERIVATIVES
  • 专利标题(中): 制备2-IMINO-THIAZOLIDIN-4-ONE衍生物的新工艺
  • 申请号: US12516055
    申请日: 2007-11-22
  • 公开(公告)号: US20100317867A1
    公开(公告)日: 2010-12-16
  • 发明人: Stefan AbeleMartin BolliGunther Schmidt
  • 申请人: Stefan AbeleMartin BolliGunther Schmidt
  • 优先权: IBPCT/IB06/54409 20061123
  • 国际申请: PCT/IB07/54752 WO 20071122
  • 主分类号: C07D277/54
  • IPC分类号: C07D277/54
NEW PROCESS FOR THE PREPARATION OF 2-IMINO-THIAZOLIDIN-4-ONE DERIVATIVES
摘要:
The present invention relates to a new process for the preparation of 2-imino-thiazolidin-4-one compounds of the Formula (I) and (II) and to compounds of Formula (II) as such. The present compounds of Formula (II) can be used as intermediates in the preparation of thiazolidin-4-one derivatives of the General Formula (II), said derivatives being described in WO 2005/054215. These compounds of General Formula (II) are described in WO 2005/054215 to act as immunosuppressive agents.
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