HUT44250A - Process for preparing 1-ethyl-6-fluor-7-piperazino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid - Google Patents
Process for preparing 1-ethyl-6-fluor-7-piperazino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acidInfo
- Publication number
- HUT44250A HUT44250A HU469485A HU469485A HUT44250A HU T44250 A HUT44250 A HU T44250A HU 469485 A HU469485 A HU 469485A HU 469485 A HU469485 A HU 469485A HU T44250 A HUT44250 A HU T44250A
- Authority
- HU
- Hungary
- Prior art keywords
- piperazino
- fluor
- quinoline
- dihydro
- oxo
- Prior art date
Links
Priority Applications (22)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU469485A HU195801B (en) | 1985-12-09 | 1985-12-09 | Process for producing 1-ethyl-6-fluoro-7-piperazino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid |
CA000524724A CA1306750C (en) | 1985-12-09 | 1986-12-08 | Process for the preparation of quinoline carboxylic acide |
JP62500206A JPH0768219B2 (en) | 1985-12-09 | 1986-12-09 | Process for producing quinolinecarboxylic acid |
CS869091A CS264345B2 (en) | 1985-12-09 | 1986-12-09 | Process for preparing quinolincarboxylic acids |
EP89116178A EP0351889B1 (en) | 1985-12-09 | 1986-12-09 | Process for the preparation of a quinoline carboxylic acid |
SI8612106A SI8612106A8 (en) | 1985-12-09 | 1986-12-09 | Process for preparation of quinoline carboxylic acids |
YU210686A YU45810B (en) | 1985-12-09 | 1986-12-09 | PROCESS FOR THE PREPARATION OF QUINOLINE CARBOXYLIC ACIDS |
KR1019870700686A KR940008287B1 (en) | 1985-12-09 | 1986-12-09 | Process for preparation of quinoline carboxylic acids |
DD86297303A DD250929A5 (en) | 1985-12-09 | 1986-12-09 | PROCESS FOR THE PREPARATION OF CHINOLIN CARBONESURES |
EP87900247A EP0249620B1 (en) | 1985-12-09 | 1986-12-09 | Process for the preparation of quinoline carboxylic acids |
PCT/HU1986/000069 WO1987003587A1 (en) | 1985-12-09 | 1986-12-09 | Process for the preparation of quinoline carboxylic acids |
AT87900247T ATE82569T1 (en) | 1985-12-09 | 1986-12-09 | PRODUCTION OF QUINOLINECARBONIC ACIDS. |
AT89116178T ATE107920T1 (en) | 1985-12-09 | 1986-12-09 | PROCESS FOR THE PREPARATION OF A QUINOLINECARBONIC ACID. |
NO873248A NO170154C (en) | 1985-12-09 | 1987-08-03 | PROCEDURE FOR THE PREPARATION OF QUINOLINCARBOXYLIC ACIDS |
FI873380A FI86419C (en) | 1985-12-09 | 1987-08-04 | FOERFARANDE FOER FRAMSTAELLNING AV KINOLINKARBOXYLSYRADERIVAT. |
DK412287A DK412287A (en) | 1985-12-09 | 1987-08-07 | PROCEDURE FOR PREPARING 1-ETHYL-6-FLUORO-7- (4- SUBSTITUTIONALLY SUBSTITUTED PIPERAZINO) -4-OXO-1,4-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID DERIVATIVES AND THE PRESENT PRODUCT USE |
SU874203111A SU1722228A3 (en) | 1985-12-09 | 1987-08-07 | Method for synthesis of quinoline carboxylic acid derivatives or its methane-sulphonate salt |
US07/295,439 US4981966A (en) | 1985-12-09 | 1989-01-10 | Process for the preparation of quinoline carboxylic acids |
DK568389A DK568389D0 (en) | 1985-12-09 | 1989-11-13 | METHOD FOR PREPARING 1-ETHYL-6FLUORO-7- (4-METHYL-PIPERAZINO) -4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID OR PHARMACEUTICAL ACCEPTABLE SALTS THEREOF |
US07/583,296 US5294712A (en) | 1985-12-09 | 1990-09-14 | Process for the preparation of quinoline carboxylic acids |
US07/691,633 US5284950A (en) | 1985-12-09 | 1991-04-25 | Process for the preparation of quinoline carboxyolic acids |
HRP-2106/86A HRP930555B1 (en) | 1985-12-09 | 1993-03-26 | Process for the preparation of quinoline carboxilic acid derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU469485A HU195801B (en) | 1985-12-09 | 1985-12-09 | Process for producing 1-ethyl-6-fluoro-7-piperazino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT44250A true HUT44250A (en) | 1988-02-29 |
HU195801B HU195801B (en) | 1988-07-28 |
Family
ID=10968691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU469485A HU195801B (en) | 1985-12-09 | 1985-12-09 | Process for producing 1-ethyl-6-fluoro-7-piperazino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid |
Country Status (2)
Country | Link |
---|---|
DD (1) | DD250929A5 (en) |
HU (1) | HU195801B (en) |
-
1985
- 1985-12-09 HU HU469485A patent/HU195801B/en not_active IP Right Cessation
-
1986
- 1986-12-09 DD DD86297303A patent/DD250929A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DD250929A5 (en) | 1987-10-28 |
HU195801B (en) | 1988-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3665581D1 (en) | 9-halogenprostaglandines, process for their manufacture | |
OA08407A (en) | Improved process for tetrafluorobenzoic acid. | |
CS326886A2 (en) | Process for preparing 1,3,5-triazintriones | |
EP0199997A3 (en) | Process for preparing diaryl-pentaerythritol | |
PT82384A (en) | Process for preparing substituted 2,3,4,9-tetra-hydro-1h-carbazole-1-acetic acid derivatives | |
HUT42073A (en) | Process for preparing new quinolones | |
DE3660588D1 (en) | Process for preparing alpha, omega-haloperfluoroalkanes | |
PT83154A (en) | Process for preparing quinolizinesulphonamides | |
HUT39410A (en) | Process for preparing 2,4-dichloro-5-fluoro-benzoic acid | |
ZA863454B (en) | Process for preparing benzothiazolesulphenamides | |
HUT42766A (en) | Process for preparing n-sulfamyl-3-(2-guanidino-thiazolyl-4-methyl-thio)-propionamidine | |
EG17682A (en) | Process for preparing 4,4-dialkyl-2-azetidinones | |
HUT43022A (en) | Process for preparing monochloro-pinacolone | |
HUT40445A (en) | Process for preparing 2-bromo-alpha-ergochristine | |
HUT42050A (en) | Process for preparing 2-choloro-propionic acid | |
HUT42769A (en) | Process for preparing pyridazodiazepines | |
HUT43039A (en) | Process for preparing 4-hydroxy-2-oxo-pyrrolidin-1-yl-acetamide | |
HUT42438A (en) | Process for preparing novel 4-alkoxy-2-oxo-pyrrolidin-1-yl-acetic acid-alkylesters | |
PT82643A (en) | Process for preparing substituted hexanydro arylquinolizines | |
YU159587A (en) | Process for obtaining hynolin-2,3-dicarbonic acid | |
HUT44250A (en) | Process for preparing 1-ethyl-6-fluor-7-piperazino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid | |
PT82508A (en) | Process for preparing 2-acylaminomethyl-2-penem-3-carboxylic acid derivatives | |
EP0227833A4 (en) | Process for preparing hetero-protein. | |
HUT43029A (en) | Process for preparing 5,6-dialkoxy-anthranilic acid derivatives | |
HUT42753A (en) | Process for preparing aryl-cyanamides |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
HU90 | Patent valid on 900628 | ||
HMM4 | Cancellation of final prot. due to non-payment of fee |