专利检索 ap:("DAIICHI SEIYAKU CO") AND inv:"JOUNO TOSHIAKI" 第 1 页

1.

发明公开
PROCESS FOR PRODUCING QUINOLONECARBOXYLIC ACIDS AND INTERMEDIATES THEREOF 审中-公开
标题翻译：用于生产喹喏酮及其中间体

公开(公告)号：EP1258478A4

公开(公告)日：2006-03-15

申请号：EP01906267

申请日：2001-02-23

申请人： DAIICHI SEIYAKU CO

发明人： SAITO TATSURU , JOUNO TOSHIAKI , TANI YU-ICHIRO , AKIBA TOSHIFUMI

IPC分类号： A01N43/42 , A61K31/47 , A61K31/4709 , A61P31/04 , C07D215/56 , C07D401/04

CPC分类号： C07D215/56 , A01N43/42 , A61K31/47 , A61K31/4709 , C07D401/04

摘要： A process for efficiently producing artificial quinolonecarboxylic acid-type antimicrobials which are expected as excellent drugs and pesticides and intermediates compounds to be used therein. According to this process, an amine substituent, which is a substituent at the 7-position of quinolonecarboxylic acid derivatives, can be efficiently introduced.