ES2020786A6 - Procedimiento para la obtencion del acido (+-)-7-(3-amino-1-pirrolidinil)-1-(2-4-difluorofenil)-6-fluoro-1,4-dihidro-4-oxo-1,8-naftiridin-3-carboxilico y sus sales. - Google Patents
Procedimiento para la obtencion del acido (+-)-7-(3-amino-1-pirrolidinil)-1-(2-4-difluorofenil)-6-fluoro-1,4-dihidro-4-oxo-1,8-naftiridin-3-carboxilico y sus sales.Info
- Publication number
- ES2020786A6 ES2020786A6 ES9001950A ES9001950A ES2020786A6 ES 2020786 A6 ES2020786 A6 ES 2020786A6 ES 9001950 A ES9001950 A ES 9001950A ES 9001950 A ES9001950 A ES 9001950A ES 2020786 A6 ES2020786 A6 ES 2020786A6
- Authority
- ES
- Spain
- Prior art keywords
- naphthyridine
- difluorophenyl
- pyrrolidinyl
- dihydro
- oxo
- 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.)
- Expired - Fee Related
Links
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DEL ACIDO (Ò)-7-(3-AMINO-1-PIRROLIDINIL)-1-(2,4-DIFLUOROFENIL)-6-FLUORO-1,4-DIHIDRO-4-OXO-1,8-NAFTIRIDIN-3-CARBOXILIXO Y SUS SALES. CONSISTE EN SOMETER AL (Ò)-7-(3-AMINO-1-PIRROLIDINIL)-1-(2,4-DIFLUOROFENIL)-6-FLUORO-1,4-DIHIDRO-4-OXO-1,8-NAFTIRIDIN-3-CARBOXILIXO A UN PROCESO DE HIDROLISIS EN MEDIO ACIDO, A TEMPERATURAS COMPRENDIDAS ENTRE 70 Y 125º C EN UN MEDIO DISOLVENTE INERTE Y AISLAR EL COMPUESTO DESEADO POR LOS METODOS CONVENCIONALES. EL PRODUCTO OBTENIDO POSEE INTERESANTES PROPIEDADES TERAPEUTICAS COMO AGENTE ANTIBACTERIANO FRENTE A GERMENES GRAM-POSITIVOS Y GRAM-NEGATIVOS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9001950A ES2020786A6 (es) | 1990-07-19 | 1990-07-19 | Procedimiento para la obtencion del acido (+-)-7-(3-amino-1-pirrolidinil)-1-(2-4-difluorofenil)-6-fluoro-1,4-dihidro-4-oxo-1,8-naftiridin-3-carboxilico y sus sales. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9001950A ES2020786A6 (es) | 1990-07-19 | 1990-07-19 | Procedimiento para la obtencion del acido (+-)-7-(3-amino-1-pirrolidinil)-1-(2-4-difluorofenil)-6-fluoro-1,4-dihidro-4-oxo-1,8-naftiridin-3-carboxilico y sus sales. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2020786A6 true ES2020786A6 (es) | 1991-09-16 |
Family
ID=8268219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9001950A Expired - Fee Related ES2020786A6 (es) | 1990-07-19 | 1990-07-19 | Procedimiento para la obtencion del acido (+-)-7-(3-amino-1-pirrolidinil)-1-(2-4-difluorofenil)-6-fluoro-1,4-dihidro-4-oxo-1,8-naftiridin-3-carboxilico y sus sales. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2020786A6 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2095809A1 (es) * | 1995-07-27 | 1997-02-16 | Sint Quimica Sa | Procedimiento para la preparacion de acidos naftiridin carboxilicos y sus sales. |
-
1990
- 1990-07-19 ES ES9001950A patent/ES2020786A6/es not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2095809A1 (es) * | 1995-07-27 | 1997-02-16 | Sint Quimica Sa | Procedimiento para la preparacion de acidos naftiridin carboxilicos y sus sales. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD2A | Announcement of lapse in spain |
Effective date: 20110228 |