发明授权
- 专利标题: PROCESSES FOR PREPARING PESTICIDAL INTERMEDIATES
- 专利标题(中): 于制备中间体,用于农药
-
申请号: EP00922613.5申请日: 2000-03-30
-
公开(公告)号: EP1165485B1公开(公告)日: 2004-05-12
- 发明人: ANCEL, Jean-Erick , PERRIN-JANET, Gilles , VANGELISTI, Manuel , VERSPROUMY, Pierre
- 申请人: Bayer CropScience S.A.
- 申请人地址: 55, avenue René Cassin 69009 Lyon FR
- 专利权人: Bayer CropScience S.A.
- 当前专利权人: Bayer CropScience S.A.
- 当前专利权人地址: 55, avenue René Cassin 69009 Lyon FR
- 优先权: GB9907458 19990331
- 国际公布: WO2000059862 20001012
- 主分类号: C07C209/42
- IPC分类号: C07C209/42 ; C07D213/73 ; C07C211/45 ; C07D231/44
摘要:
The invention relates to processes for the preparation of compounds of formula (I), wherein R1, R2 and W are defined in the description.
公开/授权文献
- EP1165485A2 PROCESSES FOR PREPARING PESTICIDAL INTERMEDIATES 公开/授权日:2002-01-02
信息查询