专利检索 ap:("GENEVA PHARMACEUTICALS, INC.") AND inv:"PATEL, Hiren, Kumar, V." 第 1 页

1.

发明公开
ALPHA,ALPHA-DIBROMO-ALPHA-CHLORO-ACETOPHENONES AS SYNTHONS 审中-公开
标题翻译： ALPHA，ALPHA-DIBROM-ALPHA-CHOPOR-ACETOPHENONE ALS SYNTHESEBAUSTEINE

公开(公告)号：EP1303489A2

公开(公告)日：2003-04-23

申请号：EP01950991.8

申请日：2001-07-10

申请人： GENEVA PHARMACEUTICALS, INC.

发明人： RAY, Anup, Kumar , PATEL, Hiren, Kumar, V. , MERAI, Shilpa, V. , PATEL, Mahendra, R.

IPC分类号： C07D211/56 , C07D213/74

CPC分类号： C07D213/74 , C07C45/46 , C07C45/63 , C07C49/80 , C07C49/813 , C07C49/84 , C07C67/00 , C07C67/343 , C07C231/10 , C07D211/26 , C07D295/182 , C07C69/92 , C07C69/738 , C07C235/60

摘要： This disclosure relates to the use of α,α-dibromo-α-chloroacetophenone compounds as intermediates for the preparation of aromatic carbonyl compounds, especially aromatic amides. The compound 2,5-bis(2,2,2-trifluoroethoxy)-α,α-dibromo-α-chloro-acetophenone is especially useful as an intermediate for the preparation of flecainide, a known pharmaceutical.