WO1988010253A1 - Process for the preparation of quinoline carboxylic acid derivatives - Google Patents
Process for the preparation of quinoline carboxylic acid derivatives Download PDFInfo
- Publication number
- WO1988010253A1 WO1988010253A1 PCT/HU1988/000036 HU8800036W WO8810253A1 WO 1988010253 A1 WO1988010253 A1 WO 1988010253A1 HU 8800036 W HU8800036 W HU 8800036W WO 8810253 A1 WO8810253 A1 WO 8810253A1
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- WIPO (PCT)
- Prior art keywords
- general formula
- stands
- compound
- hydrogen
- process according
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- LOAUVZALPPNFOQ-UHFFFAOYSA-N quinaldic acid Chemical class C1=CC=CC2=NC(C(=O)O)=CC=C21 LOAUVZALPPNFOQ-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 19
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- 239000001257 hydrogen Substances 0.000 claims abstract description 13
- -1 4-methyl-piperazinyl Chemical group 0.000 claims abstract description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 8
- 150000002367 halogens Chemical class 0.000 claims abstract description 8
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011737 fluorine Substances 0.000 claims abstract description 7
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 7
- 125000005843 halogen group Chemical group 0.000 claims abstract description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 5
- 125000004193 piperazinyl group Chemical group 0.000 claims abstract description 5
- 230000007062 hydrolysis Effects 0.000 claims abstract description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims abstract description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 150000003462 sulfoxides Chemical class 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims 2
- 150000001408 amides Chemical class 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 150000007522 mineralic acids Chemical class 0.000 claims 1
- 125000004423 acyloxy group Chemical group 0.000 abstract description 6
- 125000004432 carbon atom Chemical group C* 0.000 abstract description 6
- 230000035484 reaction time Effects 0.000 abstract description 4
- 125000001931 aliphatic group Chemical group 0.000 abstract description 3
- 125000003118 aryl group Chemical group 0.000 abstract description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000460 chlorine Substances 0.000 abstract description 2
- 229910052801 chlorine Inorganic materials 0.000 abstract description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract description 2
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 150000004885 piperazines Chemical class 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- GLUUGHFHXGJENI-UHFFFAOYSA-N diethylenediamine Natural products C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 description 2
- YHRXPOLYCUTZAM-UHFFFAOYSA-N 1-ethyl-6,8-difluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid Chemical compound FC1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCNCC1 YHRXPOLYCUTZAM-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 150000001638 boron Chemical class 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000007529 inorganic bases Chemical class 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- DJXNJVFEFSWHLY-UHFFFAOYSA-N quinoline-3-carboxylic acid Chemical class C1=CC=CC2=CC(C(=O)O)=CN=C21 DJXNJVFEFSWHLY-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 239000005968 1-Decanol Substances 0.000 description 1
- FKKUVCHFRDLBHN-UHFFFAOYSA-N 1-ethyl-6,7,8-trifluoro-4-oxoquinoline-3-carboxylic acid Chemical compound FC1=C(F)C(F)=C2N(CC)C=C(C(O)=O)C(=O)C2=C1 FKKUVCHFRDLBHN-UHFFFAOYSA-N 0.000 description 1
- OMEBIUWYVITANL-UHFFFAOYSA-N 6-fluoro-1-(4-fluorophenyl)-7-(1-methylpiperazin-2-yl)-4-oxoquinoline-3-carboxylic acid Chemical compound CN1CCNCC1C(C(=C1)F)=CC2=C1C(=O)C(C(O)=O)=CN2C1=CC=C(F)C=C1 OMEBIUWYVITANL-UHFFFAOYSA-N 0.000 description 1
- ZPDINCURCCHBQE-UHFFFAOYSA-N 7-chloro-6-fluoro-4-oxo-1-phenylquinoline-3-carboxylic acid Chemical compound C12=CC(Cl)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1=CC=CC=C1 ZPDINCURCCHBQE-UHFFFAOYSA-N 0.000 description 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 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 125000005228 aryl sulfonate group Chemical group 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical class [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-M methanesulfonate group Chemical class CS(=O)(=O)[O-] AFVFQIVMOAPDHO-UHFFFAOYSA-M 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229960003975 potassium Drugs 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 229940086542 triethylamine Drugs 0.000 description 1
- 150000004684 trihydrates Chemical class 0.000 description 1
- SCXZATZIVUFOFT-UHFFFAOYSA-N undec-5-ene Chemical compound [CH2]CCCC=CCCCCC SCXZATZIVUFOFT-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
- C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
Definitions
- This invention rel ates to a new process for the preparation of 1-substituted-7-(optionally substituted piperazine )-6-f luoro-8-(optionally fl uoro-substituted)-4-oxo-1 , 4- dihydro-quinoline-3-carboxylic acid derivatives of the general Formula I
- R 1 stands for phenyl being optionally substituted by 1 or 2 halogen atoms, or a group of the general Formula - -CH 2 CR 6 R 7 R 8 (wherein R 6 , R 7 and R 8 stand for hydrogen or halogen);
- R 2 stands for piperazlnyl or 4-methyl-piperazinyl;
- R 3 stands for hydrogen or fluorine.
- These compounds can be prepared by reacting 1-substituted phenyl-6-fluoro-7-chloro-4- oxo-1,4-dihydro-quinoline-3-carboxylic acid and cyclic amines in the presence of a solvent at a temperature of 100 °C for 20 hours (European patent specification 131839, J . Med. Chem. 1985, 1558., J . Med. Chem. 1987. 504.).
- acetone methyl ethyl ketone
- an ether e.g. dioxane, tetrahydrofuran, diethyl ether
- an ester e.g. ethyl acetate, methyl acetate, ethyl propionate
- a sulfoxide e.g. dimethyl sulfoxide
- an alcohol e.g. methanol, ethanol, 1-decanol, butanol
- an organic or inorganic base may be used. From the group of organic bases trialkyl amines (e.g. triethyl amine, tributyl amine), cyclic amines (e.g. pyridine, 1,5-diazabicyclo/5,4,0/undec-5-ene, 1,5-diazabicyclo/4.3.0/- non-5-ene, 1,4-diazabicyclc/2.2.2/octane) can be mentioned, while as inorganic base preferably hydroxides or carbonates of alkali or alkaline earth metals can be applied.
- acid binding agent advantageously potassium carbonate, potassium hydrogen carbonate, sodium hydroxide, calcium hydroxide, etc. or an excess of the amine of the general Formula III can be used.
- the boron derivative of the general Formula II and the amine of the general Formula III can be reacted at a temperature between 0 and 200 °C, depending on the solvent used.
- the reaction time may vary between half an hour and 10 hours. The reaction time depends on the reaction temperature, too. If the reaction is carried out at higher temperature, the reaction time can be shortened.
- the above reaction conditions are preferable values and other conditions may be used as well.
- the compounds of the general Formula IV can be hydrolysed to the desired quinoline-3-carboxylic acids of the general Formula I, after or without isolation, under acidic or basic conditions.
- the compound of the general Formula IV pre verted into pharmaceu tically acceptable salts thereof in a known manner.
- acid addition salts can be formed, e.g. salts formed with hydrogen halides, sulfonic acids, sulfuric acid or organic acids.
- One may form preferably chlorides, bromides, aryl sulfonates, methane sulfonates, maleates, fumarates, benzoates, etc.
- the compounds of the general Formula I form salts with alkali or alkaline earth metals or other metal ions as well. Accordingly the sodium, potassium, magnesium, silver, copper salts, etc. may be prepared.
- the compounds of the general Formula I and pharmaceutically acceptable salts thereof can be converted into hydrates (e.g. hemihydrates, trihydrates, etc.) by methods known per se.
- the starting materials of the general Formula II can be prepared by reacting 1-phenyl-6-fluoro-7-chloro-4-oxo-1,4- dihydro-quinoline-3-carboxylic acid (European patent specification 131.839) or 1-ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid (GB patent specification 2.057.440) with a boron derivative (e.g. with a compound of the general Formula V
- R is halogen or an aliphatic acyloxy group containing 2 to 6 carbon atoms or an aromatic acyloxy group containing 7 to 11 carbon atoms
- fluoroborate in aqueous or in organic medium.
- Example 2 1.06 g of (1-ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylate-0 3 ,0 4 )-bis- (propionato-0)-boron are reacted with 0.64 g of piperazine in 4 ml of dimethyl sulfoxide. A 6 w /v% of aqueous solution of 6.3 ml of sodium hydroxide are added and the reaction mixture is refluxed for an hour. After filtration the pH value is adjusted to 7 with 96 w /v% acetic acid, 10 ml of water are added and the reaction mixture is cooled overnight. The precipitated crystals are filtered, washed with water and dried.
- Example 3 1.06 g of (1-ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylate-0 3 ,0 4 )-bis- (propionato-0)-boron are reacted with 0.75 g of 1-methyl-piperazine. Thus 0.79 g of 1-ethyl-6,8-difluoro-1,4-dihydro-4-oxo- 7-(1-methyl-piperazino)-quinoline-3-carboxylic acid are obtained. M.p. is 239-240 °C.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Quinoline Compounds (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890700325A KR970005911B1 (ko) | 1987-06-24 | 1988-05-20 | 퀴놀린 카복실산 유도체를 제조하는 제조방법 |
| SU884613512A RU2049783C1 (ru) | 1987-06-24 | 1988-05-20 | Способ получения производных хинолинкарбоновых кислот или их фармацевтически приемлемых солей |
| FI890723A FI91400C (fi) | 1987-06-24 | 1989-02-15 | Menetelmä kinoliinikarboksyylihappojohdannaisten valmistamiseksi |
| DK084089A DK84089D0 (da) | 1987-06-24 | 1989-02-23 | Fremgangsmaade og mellemprodukter til fremstilling af quinolinderivater og farmaceutisk acceptable salte deraf |
| NO890778A NO172743C (no) | 1987-06-24 | 1989-02-23 | Fremgangsmaate for fremstilling av kinolincarboxylsyrederivater |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU285887A HU200175B (en) | 1987-06-24 | 1987-06-24 | Process for producing quinolinecarboxylic acid derivatives |
| HU2858/87 | 1987-06-24 | ||
| HU873146A HU199822B (en) | 1987-07-10 | 1987-07-10 | Process for production of derivatives of quinoline carbonic acid |
| HU3146/87 | 1987-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1988010253A1 true WO1988010253A1 (en) | 1988-12-29 |
Family
ID=26317564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/HU1988/000036 WO1988010253A1 (en) | 1987-06-24 | 1988-05-20 | Process for the preparation of quinoline carboxylic acid derivatives |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0329719A1 (cs) |
| JP (1) | JP2693988B2 (cs) |
| KR (1) | KR970005911B1 (cs) |
| CN (1) | CN1025028C (cs) |
| CA (1) | CA1325010C (cs) |
| CS (1) | CS274677B2 (cs) |
| DK (1) | DK84089D0 (cs) |
| ES (1) | ES2006994A6 (cs) |
| FI (1) | FI91400C (cs) |
| WO (1) | WO1988010253A1 (cs) |
| YU (1) | YU46570B (cs) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5091530A (en) * | 1987-04-08 | 1992-02-25 | Chinoin Gyogyszer- Es Vegyeszeti Termekek Gyara Rt. | Baron chelates of quinoline carboxylic acids |
| WO1992004314A3 (en) * | 1990-09-11 | 1992-05-29 | Schering Corp | Process for preparing albuterol, acetal, hemi-acetal, and hydrates of arylglyoxal intermediates thereof |
| EP0641782A4 (en) * | 1991-07-16 | 1994-10-17 | Chugai Pharmaceutical Co Ltd | PROCESS FOR THE PREPARATION OF QUINOLONECARBOXYLIC ACID DERIVATIVES. |
| ES2077490A1 (es) * | 1992-11-18 | 1995-11-16 | Marga Investigacion | Esteres trimetilsililicos y solvatos de quelatos de acidos quinolin-3-carboxilicos. preparacion y aplicacion al proceso de quinolonas. |
| GR960100116A (el) * | 1995-04-12 | 1996-12-31 | Quimica Sintetica S.A. | Μεθοδος παρασκευης 1-κυκλοπροπυλο-6-φλουορο-1,4-διυδρο-7-[(1s,4s)-5-μεθυλο-2,5-διαζαβικυκλο[2.2.1]-επτ-2-υλο] -4-οξο-3-κουινολινοκαρβοξυλικο οξυ και αλατα αυτων. |
| US5869661A (en) * | 1991-07-16 | 1999-02-09 | Chugai Seiyaku Kabushiki Kaisha | Method of producing a quinolonecarboxylic acid derivative |
| EP2138490A1 (fr) | 2007-05-24 | 2009-12-30 | Biocodex | Nouveau procédé de synthèse de fluoroquinolones |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562852A (en) * | 1984-08-20 | 1986-01-07 | Britt Franklin J | Safety valve |
| US4606367A (en) * | 1985-04-04 | 1986-08-19 | Britt Franklin J | Apparatus and method for relieving pressure within a high pressure tank |
| ES2049636B1 (es) * | 1992-04-15 | 1994-12-16 | Genesis Para La Investigacion | Procedimiento para la preparacion de derivados de acidos quinolincarboxilicos. |
| ES2095809B1 (es) * | 1995-07-27 | 1997-12-16 | Sint Quimica Sa | Procedimiento para la preparacion de acidos naftiridin carboxilicos y sus sales. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122470A (ja) * | 1982-12-27 | 1984-07-14 | Dai Ichi Seiyaku Co Ltd | キノリン−３−カルボン酸誘導体の製造法 |
| NZ208470A (en) * | 1983-07-18 | 1988-06-30 | Abbott Lab | 6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid derivatives and antibacterial compositions containing such |
-
1988
- 1988-05-20 KR KR1019890700325A patent/KR970005911B1/ko not_active Expired - Fee Related
- 1988-05-20 EP EP88904603A patent/EP0329719A1/en not_active Ceased
- 1988-05-20 WO PCT/HU1988/000036 patent/WO1988010253A1/en not_active Application Discontinuation
- 1988-05-20 JP JP63504328A patent/JP2693988B2/ja not_active Expired - Lifetime
- 1988-06-14 CS CS412388A patent/CS274677B2/cs unknown
- 1988-06-21 ES ES8801926A patent/ES2006994A6/es not_active Expired
- 1988-06-23 YU YU121788A patent/YU46570B/sh unknown
- 1988-06-23 CA CA000570183A patent/CA1325010C/en not_active Expired - Fee Related
- 1988-06-24 CN CN88103892A patent/CN1025028C/zh not_active Expired - Fee Related
-
1989
- 1989-02-15 FI FI890723A patent/FI91400C/fi not_active IP Right Cessation
- 1989-02-23 DK DK084089A patent/DK84089D0/da not_active Application Discontinuation
Non-Patent Citations (2)
| Title |
|---|
| CHEMICAL ABSTRACTS, Volume 102, No. 7, issued 1985, February 18 (Columbus, Ohio, USA). Daiichi Seiyaku "1-Ethyl-6-Fluoro-4-oxo-7-(1-Piperazinyl)-1, 4-Dihydroquinoline-3-Carboxylic Acids", see page 605, column 1, the Abstract No. 62 272y. JP, A, 59-122 470 (Daiichi Seiyaku) 14 July 1984. * |
| CHEMICAL ABSTRACTS, Volume 103, No. 15, issued 1985, October 14 (Columbus, Ohio, USA). Daiichi Seiyaku "Oxazines", see page 730, column 1, the Abstract No. 123 491p. JP, A, 60-78 986 (Daiichi Seiyaku) 04 May 1985. * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5091530A (en) * | 1987-04-08 | 1992-02-25 | Chinoin Gyogyszer- Es Vegyeszeti Termekek Gyara Rt. | Baron chelates of quinoline carboxylic acids |
| WO1992004314A3 (en) * | 1990-09-11 | 1992-05-29 | Schering Corp | Process for preparing albuterol, acetal, hemi-acetal, and hydrates of arylglyoxal intermediates thereof |
| EP0641782A4 (en) * | 1991-07-16 | 1994-10-17 | Chugai Pharmaceutical Co Ltd | PROCESS FOR THE PREPARATION OF QUINOLONECARBOXYLIC ACID DERIVATIVES. |
| US5869661A (en) * | 1991-07-16 | 1999-02-09 | Chugai Seiyaku Kabushiki Kaisha | Method of producing a quinolonecarboxylic acid derivative |
| ES2077490A1 (es) * | 1992-11-18 | 1995-11-16 | Marga Investigacion | Esteres trimetilsililicos y solvatos de quelatos de acidos quinolin-3-carboxilicos. preparacion y aplicacion al proceso de quinolonas. |
| GR960100116A (el) * | 1995-04-12 | 1996-12-31 | Quimica Sintetica S.A. | Μεθοδος παρασκευης 1-κυκλοπροπυλο-6-φλουορο-1,4-διυδρο-7-[(1s,4s)-5-μεθυλο-2,5-διαζαβικυκλο[2.2.1]-επτ-2-υλο] -4-οξο-3-κουινολινοκαρβοξυλικο οξυ και αλατα αυτων. |
| EP2138490A1 (fr) | 2007-05-24 | 2009-12-30 | Biocodex | Nouveau procédé de synthèse de fluoroquinolones |
Also Published As
| Publication number | Publication date |
|---|---|
| CS412388A2 (en) | 1990-11-14 |
| YU121788A (en) | 1989-12-31 |
| ES2006994A6 (es) | 1989-05-16 |
| FI890723A7 (fi) | 1989-02-15 |
| DK84089A (da) | 1989-02-23 |
| CN1025028C (zh) | 1994-06-15 |
| CN1032166A (zh) | 1989-04-05 |
| FI91400C (fi) | 1994-06-27 |
| JPH02500366A (ja) | 1990-02-08 |
| KR970005911B1 (ko) | 1997-04-22 |
| CA1325010C (en) | 1993-12-07 |
| FI890723A0 (fi) | 1989-02-15 |
| YU46570B (sh) | 1993-11-16 |
| CS274677B2 (en) | 1991-09-15 |
| KR890701564A (ko) | 1989-12-21 |
| JP2693988B2 (ja) | 1997-12-24 |
| FI91400B (fi) | 1994-03-15 |
| DK84089D0 (da) | 1989-02-23 |
| EP0329719A1 (en) | 1989-08-30 |
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