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 acid

Info

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
Application number
HU469485A
Other languages
Hungarian (hu)
Other versions
HU195801B (en
Inventor
Istvan Hermecz
Geza Keresztuti
DEBRECZY Lelle VASVARINE
Agnes Horvath
Maria Balogh
Gabor Kovacs
Tamas Szuets
Peter Ritli
Aniko Pajor
Judit Sipos
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Priority to HU469485A priority Critical patent/HU195801B/en
Priority to CA000524724A priority patent/CA1306750C/en
Priority to AT87900247T priority patent/ATE82569T1/en
Priority to CS869091A priority patent/CS264345B2/en
Priority to EP89116178A priority patent/EP0351889B1/en
Priority to SI8612106A priority patent/SI8612106A8/en
Priority to YU210686A priority patent/YU45810B/en
Priority to KR1019870700686A priority patent/KR940008287B1/en
Priority to DD86297303A priority patent/DD250929A5/en
Priority to EP87900247A priority patent/EP0249620B1/en
Priority to PCT/HU1986/000069 priority patent/WO1987003587A1/en
Priority to JP62500206A priority patent/JPH0768219B2/en
Priority to AT89116178T priority patent/ATE107920T1/en
Priority to NO873248A priority patent/NO170154C/en
Priority to FI873380A priority patent/FI86419C/en
Priority to DK412287A priority patent/DK412287A/en
Priority to SU874203111A priority patent/SU1722228A3/en
Publication of HUT44250A publication Critical patent/HUT44250A/en
Publication of HU195801B publication Critical patent/HU195801B/en
Priority to US07/295,439 priority patent/US4981966A/en
Priority to DK568389A priority patent/DK568389D0/en
Priority to US07/583,296 priority patent/US5294712A/en
Priority to US07/691,633 priority patent/US5284950A/en
Priority to HRP-2106/86A priority patent/HRP930555B1/en

Links

HU469485A 1985-12-09 1985-12-09 Process for producing 1-ethyl-6-fluoro-7-piperazino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid HU195801B (en)

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)

Also Published As

Publication number Publication date
DD250929A5 (en) 1987-10-28
HU195801B (en) 1988-07-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee