KR850001190A - 1-에틸-6-플루오로-1,4-디하이드로-7-(1-피페라지닐)-4-옥소퀴놀린-3-카르복실산의 제조방법 - Google Patents
1-에틸-6-플루오로-1,4-디하이드로-7-(1-피페라지닐)-4-옥소퀴놀린-3-카르복실산의 제조방법 Download PDFInfo
- Publication number
- KR850001190A KR850001190A KR1019830005273A KR830005273A KR850001190A KR 850001190 A KR850001190 A KR 850001190A KR 1019830005273 A KR1019830005273 A KR 1019830005273A KR 830005273 A KR830005273 A KR 830005273A KR 850001190 A KR850001190 A KR 850001190A
- Authority
- KR
- South Korea
- Prior art keywords
- fluoro
- ethyl
- piperazinyl
- reaction mixture
- oxoquinoline
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims 5
- 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 title claims 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims 4
- 239000011541 reaction mixture Substances 0.000 claims 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 229910052783 alkali metal Inorganic materials 0.000 claims 3
- 150000001340 alkali metals Chemical class 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 3
- 238000010992 reflux Methods 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 2
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical group CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 claims 1
- FKGHGICVSSHGDP-UHFFFAOYSA-N C(C)N1C=C(C(C2=CC(=C(C=C12)N1CCNCC1)F)=O)C(=O)N1CCNCC1 Chemical compound C(C)N1C=C(C(C2=CC(=C(C=C12)N1CCNCC1)F)=O)C(=O)N1CCNCC1 FKGHGICVSSHGDP-UHFFFAOYSA-N 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 125000003282 alkyl amino group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- NGBZZCXZVDYZQK-UHFFFAOYSA-N ethyl 7-chloro-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylate Chemical compound ClC1=C(F)C=C2C(=O)C(C(=O)OCC)=CN(CC)C2=C1 NGBZZCXZVDYZQK-UHFFFAOYSA-N 0.000 claims 1
- 229960001180 norfloxacin Drugs 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 238000002329 infrared spectrum Methods 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES524358 | 1983-07-22 | ||
| ES524358A ES8501391A1 (es) | 1983-07-22 | 1983-07-22 | Procedimiento de preparar acido 1-etil-6-fluo-1,4-dihidro-7-(1-piperacinil)-4-oxoquinolin-3-carboxilico. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR850001190A true KR850001190A (ko) | 1985-03-16 |
Family
ID=8486067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019830005273A Withdrawn KR850001190A (ko) | 1983-07-22 | 1983-11-07 | 1-에틸-6-플루오로-1,4-디하이드로-7-(1-피페라지닐)-4-옥소퀴놀린-3-카르복실산의 제조방법 |
Country Status (8)
| Country | Link |
|---|---|
| KR (1) | KR850001190A (enrdf_load_stackoverflow) |
| DK (1) | DK355884A (enrdf_load_stackoverflow) |
| ES (1) | ES8501391A1 (enrdf_load_stackoverflow) |
| FI (1) | FI842687A7 (enrdf_load_stackoverflow) |
| GR (1) | GR79960B (enrdf_load_stackoverflow) |
| IT (1) | IT1178493B (enrdf_load_stackoverflow) |
| NO (1) | NO842941L (enrdf_load_stackoverflow) |
| PT (1) | PT78926B (enrdf_load_stackoverflow) |
-
1983
- 1983-07-22 ES ES524358A patent/ES8501391A1/es not_active Expired
- 1983-11-07 KR KR1019830005273A patent/KR850001190A/ko not_active Withdrawn
-
1984
- 1984-07-04 FI FI842687A patent/FI842687A7/fi not_active Application Discontinuation
- 1984-07-12 IT IT21854/84A patent/IT1178493B/it active
- 1984-07-16 GR GR75320A patent/GR79960B/el unknown
- 1984-07-17 PT PT78926A patent/PT78926B/pt not_active IP Right Cessation
- 1984-07-18 NO NO842941A patent/NO842941L/no unknown
- 1984-07-20 DK DK355884A patent/DK355884A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ES524358A0 (es) | 1984-12-16 |
| IT1178493B (it) | 1987-09-09 |
| IT8421854A0 (it) | 1984-07-12 |
| ES8501391A1 (es) | 1984-12-16 |
| PT78926B (en) | 1986-06-02 |
| NO842941L (no) | 1985-01-23 |
| GR79960B (enrdf_load_stackoverflow) | 1984-10-31 |
| FI842687A7 (fi) | 1985-01-23 |
| PT78926A (en) | 1984-08-01 |
| DK355884A (da) | 1985-01-23 |
| IT8421854A1 (it) | 1986-01-12 |
| FI842687A0 (fi) | 1984-07-04 |
| DK355884D0 (da) | 1984-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19831107 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |