-
公开(公告)号:EP0486646B1
公开(公告)日:1998-01-07
申请号:EP91910766.4
申请日:1991-06-11
发明人: MCDONNELL, Damien Gerard , DAY, Sally Elizabeth , COATES, David , JENNER, John Anthony , HIRD, Michael John, Liquid Cristal Group , TOYNE, Kenneth Johnson, Liquid Cristal Group
IPC分类号: C07C323/62 , C09K19/12 , C09K19/18 , C09K19/30 , C09K19/34 , C07D213/84 , C07D239/28 , C07D319/06 , C07C323/20 , C07C321/28
CPC分类号: C07C323/62 , C09K19/12 , C09K19/18 , C09K19/3003 , C09K19/3059 , C09K19/3402 , C09K19/3441 , C09K2019/3422