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公开(公告)号:US08648196B2
公开(公告)日:2014-02-11
申请号:US13663601
申请日:2012-10-30
Applicant: AbbVie Inc.
Inventor: Anthony Haight , David M. Barnes , Geoff G. Z. Zhang
IPC: C07D215/38
CPC classification number: C07D213/74 , A01N43/40 , C07D205/04 , C07D213/73 , C07D213/75 , C07D401/14
Abstract: A process for making 1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid, and therapeutically acceptable salts thereof, and intermediates used in the process are disclosed.
Abstract translation: 制备1-(6-氨基-3,5-二氟吡啶-2-基)-8-氯-6-氟-7-(3-羟基吖丁啶-1-基)-4-氧代-1,4- 二氢-3-喹啉羧酸及其治疗上可接受的盐,以及该方法中使用的中间体。
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公开(公告)号:US08927723B2
公开(公告)日:2015-01-06
申请号:US14176334
申请日:2014-02-10
Applicant: AbbVie, Inc.
Inventor: Anthony Haight , David M. Barnes , Geoff G. Z. Zhang
IPC: C07D215/38 , C07D401/14 , C07D205/04 , C07D213/73 , C07D213/75
CPC classification number: C07D213/74 , A01N43/40 , C07D205/04 , C07D213/73 , C07D213/75 , C07D401/14
Abstract: A process for making 1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid, and therapeutically acceptable salts thereof, and intermediates used in the process are disclosed.
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