发明公开
EP0844236A1 PROCESS FOR PRODUCING CARBAMOYLMETHYLUREA DERIVATIVES
失效
VERFAHREN ZUR HERSTELLUNG VON CARBAMOYLMETHYLHARNSTOFF-DERIVATEN
- 专利标题: PROCESS FOR PRODUCING CARBAMOYLMETHYLUREA DERIVATIVES
- 专利标题(中): VERFAHREN ZUR HERSTELLUNG VON CARBAMOYLMETHYLHARNSTOFF-DERIVATEN
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申请号: EP96925075.2申请日: 1996-07-25
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公开(公告)号: EP0844236A1公开(公告)日: 1998-05-27
- 发明人: KOIKE, Haruo 2-33, Koaza Higashikawahara , UEDA, Yasufumi , MATSUDA, Koji , KABAKI, Mikio
- 申请人: SHIONOGI & CO., LTD.
- 申请人地址: 1-8, Doshomachi 3-chome, Chuo-ku Osaka-shi, Osaka-fu 541 JP
- 专利权人: SHIONOGI & CO., LTD.
- 当前专利权人: SHIONOGI & CO., LTD.
- 当前专利权人地址: 1-8, Doshomachi 3-chome, Chuo-ku Osaka-shi, Osaka-fu 541 JP
- 代理机构: Baverstock, Michael George Douglas
- 优先权: JP200749/95 19950807
- 国际公布: WO9706135 19970220
- 主分类号: C07C275/28
- IPC分类号: C07C275/28 ; C07C275/42 ; C07C273/18 ; C07C225/22 ; C07C229/18 ; C07C237/04
摘要:
A method for preparing carbamoylmethylurea derivatives of the formula (I):
characterized by reacting a compound of the formula (II):
with a compound of the formula (III):
characterized by reacting a compound of the formula (II):
with a compound of the formula (III):
公开/授权文献
- EP0844236B1 PROCESS FOR PRODUCING CARBAMOYLMETHYLUREA DERIVATIVES 公开/授权日:2001-09-26
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