ES8604566A1 - Procedimiento para la obtencion del acido 1-etil-6-fluor- 1,4-dihidro-4-oxo-7-(1-piperazinil)-3-quinolincarboxilico - Google Patents
Procedimiento para la obtencion del acido 1-etil-6-fluor- 1,4-dihidro-4-oxo-7-(1-piperazinil)-3-quinolincarboxilicoInfo
- Publication number
- ES8604566A1 ES8604566A1 ES548095A ES548095A ES8604566A1 ES 8604566 A1 ES8604566 A1 ES 8604566A1 ES 548095 A ES548095 A ES 548095A ES 548095 A ES548095 A ES 548095A ES 8604566 A1 ES8604566 A1 ES 8604566A1
- Authority
- ES
- Spain
- Prior art keywords
- carboxylic acid
- quinoline carboxylic
- acid deriv
- 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
Links
- LOAUVZALPPNFOQ-UHFFFAOYSA-N quinaldic acid Chemical compound C1=CC=CC2=NC(C(=O)O)=CC=C21 LOAUVZALPPNFOQ-UHFFFAOYSA-N 0.000 title 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract 2
- YMDZDFSUDFLGMX-UHFFFAOYSA-N 2-chloro-n-(2-chloroethyl)ethanamine;hydron;chloride Chemical compound [Cl-].ClCC[NH2+]CCCl YMDZDFSUDFLGMX-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- OGJPXUAPXNRGGI-UHFFFAOYSA-N norfloxacin Chemical compound C1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCNCC1 OGJPXUAPXNRGGI-UHFFFAOYSA-N 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229910000027 potassium carbonate Inorganic materials 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DEL ACIDO 1-ETIL-6-FLUOR-1,4-DIHIDRO-4-OXO-7-(1-PIPERAZINIL)-3-QUINOLINCARBOXILICO. CONSISTE EN LA REACCION DEL ACIDO 7-AMINO-1-CICLOPROPIL-6-FLUOR-1,4-DIHIDRO-4-OXO-3-QUINOLINCARBOXILICO CON EL CLORHIDRATO DE LA N,N-BIS-(2-CLOROETIL)AMINA, EMPLEADOS EN LA RELACION MOLAR 1:1 DE LA REACCION ESTEQUIOMETRICA. LA REACCION SE LLEVA A CABO EN UN DISOLVENTE ORGANICO INERTE, TAL COMO UN ALCOHOL DE 1 A 6 ATOMOS DE CARBONO, O MEZCLAS DE LOS MISMOS, EN CONDICIONES BASICAS CON CARBONATO SODICO O POTASICO EN EXCESO DE 5 A 10% RESPECTO A LA RELACION MOLAR 1:1 DE LOS OTROS REACTIVOS, A UNA TEMPERATURA COMPRENDIDA ENTRE 60JC Y LA DE REFLUJO DEL DISOLVENTE ELEGIDO. EL PRODUCTO OBTENIDO SE AISLA Y PURIFICA SIGUIENDO METODOS CONVENCIONALES. ESTE COMPUESTO TIENE APLICACIONES FARMACOLOGICAS COMO AGENTE ANTIBACTERIANO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES548095A ES8604566A1 (es) | 1985-10-22 | 1985-10-22 | Procedimiento para la obtencion del acido 1-etil-6-fluor- 1,4-dihidro-4-oxo-7-(1-piperazinil)-3-quinolincarboxilico |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES548095A ES8604566A1 (es) | 1985-10-22 | 1985-10-22 | Procedimiento para la obtencion del acido 1-etil-6-fluor- 1,4-dihidro-4-oxo-7-(1-piperazinil)-3-quinolincarboxilico |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8604566A1 true ES8604566A1 (es) | 1986-02-01 |
| ES548095A0 ES548095A0 (es) | 1986-02-01 |
Family
ID=8490000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES548095A Expired ES8604566A1 (es) | 1985-10-22 | 1985-10-22 | Procedimiento para la obtencion del acido 1-etil-6-fluor- 1,4-dihidro-4-oxo-7-(1-piperazinil)-3-quinolincarboxilico |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES8604566A1 (es) |
-
1985
- 1985-10-22 ES ES548095A patent/ES8604566A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES548095A0 (es) | 1986-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20051119 |