ES2036136A1 - Procedimiento para la obtencion del acido 1-(2,4-difluorofenil)-6-fluoro-7-(3-metilpiperacinil)-4-oxo-1, 4-dihidroquinolin-3-carboxilico y sus sales. - Google Patents
Procedimiento para la obtencion del acido 1-(2,4-difluorofenil)-6-fluoro-7-(3-metilpiperacinil)-4-oxo-1, 4-dihidroquinolin-3-carboxilico y sus sales.Info
- Publication number
- ES2036136A1 ES2036136A1 ES919102277A ES9102277A ES2036136A1 ES 2036136 A1 ES2036136 A1 ES 2036136A1 ES 919102277 A ES919102277 A ES 919102277A ES 9102277 A ES9102277 A ES 9102277A ES 2036136 A1 ES2036136 A1 ES 2036136A1
- Authority
- ES
- Spain
- Prior art keywords
- carboxylic acid
- substd
- prepn
- quinoline carboxylic
- acid deriv
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DEL ACIDO 1-(2,4-DIFLUOROFENIL)-6-FLUORO-7-(3-METILPIPERACINIL)-4-OXO-1,4-DIHIDROQUINOLIN-3-CARBOXILICO Y SUS SALES. CONSISTE EN SOMETER AL 1-(2,4-DIFLUOROFENIL)-6-FLUORO-7(3-METILPIPERACINIL)-4-OXO-1,4-DIHIDROQUINOLIN-3-CARBONITRILO A UN PROCESO DE HIDROLISIS ACIDA PARA DAR LUGAR AL COMPUESTO DESEADO, QUE SE AISLA DEL MEDIO REACCIONAL POR LOS METODOS CONVENCIONALES. EL PRODUCTO OBTENIDO POSEE PROPIEDADES TERAPEUTICAS COMO AGENTE ANTIBACTERIANO FRENTE A GERMENES GRAM-POSITIVOS Y GRAM-NEGATIVOS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9102277A ES2036136B1 (es) | 1991-10-16 | 1991-10-16 | Procedimiento para la obtencion del acido 1-(2,4-difluorofenil)-6-fluoro-7-(3-metilpiperacinil)-4-oxo-1, 4-dihidroquinolin-3-carboxilico y sus sales. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9102277A ES2036136B1 (es) | 1991-10-16 | 1991-10-16 | Procedimiento para la obtencion del acido 1-(2,4-difluorofenil)-6-fluoro-7-(3-metilpiperacinil)-4-oxo-1, 4-dihidroquinolin-3-carboxilico y sus sales. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2036136A1 true ES2036136A1 (es) | 1993-05-01 |
ES2036136B1 ES2036136B1 (es) | 1994-03-01 |
Family
ID=8273840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9102277A Expired - Fee Related ES2036136B1 (es) | 1991-10-16 | 1991-10-16 | Procedimiento para la obtencion del acido 1-(2,4-difluorofenil)-6-fluoro-7-(3-metilpiperacinil)-4-oxo-1, 4-dihidroquinolin-3-carboxilico y sus sales. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2036136B1 (es) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0168737A2 (de) * | 1984-07-18 | 1986-01-22 | Bayer Ag | Verfahren zur Herstellung von halogenierten Chinoloncarbonsäuren |
EP0236673A2 (en) * | 1986-01-13 | 1987-09-16 | Warner-Lambert Company | Process for quinoline-3-carboxylic acid antibacterial agents |
EP0237955A2 (en) * | 1986-03-17 | 1987-09-23 | Kyorin Pharmaceutical Co., Ltd. | Quinolonecarboxylic acid derivatives and their preparation |
EP0350950A1 (en) * | 1988-07-15 | 1990-01-17 | Abbott Laboratories | Process for the preparation of quinoline antibacterial compounds |
WO1990006307A2 (en) * | 1988-12-06 | 1990-06-14 | The Upjohn Company | Antibacterial quinolone compounds |
-
1991
- 1991-10-16 ES ES9102277A patent/ES2036136B1/es not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0168737A2 (de) * | 1984-07-18 | 1986-01-22 | Bayer Ag | Verfahren zur Herstellung von halogenierten Chinoloncarbonsäuren |
EP0236673A2 (en) * | 1986-01-13 | 1987-09-16 | Warner-Lambert Company | Process for quinoline-3-carboxylic acid antibacterial agents |
EP0237955A2 (en) * | 1986-03-17 | 1987-09-23 | Kyorin Pharmaceutical Co., Ltd. | Quinolonecarboxylic acid derivatives and their preparation |
EP0350950A1 (en) * | 1988-07-15 | 1990-01-17 | Abbott Laboratories | Process for the preparation of quinoline antibacterial compounds |
WO1990006307A2 (en) * | 1988-12-06 | 1990-06-14 | The Upjohn Company | Antibacterial quinolone compounds |
Also Published As
Publication number | Publication date |
---|---|
ES2036136B1 (es) | 1994-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001102 |