NO173546B - Analogifremgangsmaate for fremstilling av terapeutisk aktive 7-amino-1-cyklopropyl-6,8-dihalogen-1,4-dihydro-4-okso-3-kinolinkarboksylsyrer - Google Patents
Analogifremgangsmaate for fremstilling av terapeutisk aktive 7-amino-1-cyklopropyl-6,8-dihalogen-1,4-dihydro-4-okso-3-kinolinkarboksylsyrer Download PDFInfo
- Publication number
- NO173546B NO173546B NO85852025A NO852025A NO173546B NO 173546 B NO173546 B NO 173546B NO 85852025 A NO85852025 A NO 85852025A NO 852025 A NO852025 A NO 852025A NO 173546 B NO173546 B NO 173546B
- Authority
- NO
- Norway
- Prior art keywords
- cyclopropyl
- dihydro
- oxo
- acid
- formula
- Prior art date
Links
- 239000002253 acid Substances 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 12
- 230000001225 therapeutic effect Effects 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims description 17
- -1 1 - cyclopropyl Chemical group 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 9
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000004193 piperazinyl group Chemical group 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- VUHYROBFXQJOMM-UHFFFAOYSA-N 3-oxo-7-piperazin-1-yl-2h-quinoline-2-carboxylic acid Chemical class C1=CC2=CC(=O)C(C(=O)O)N=C2C=C1N1CCNCC1 VUHYROBFXQJOMM-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- 125000004423 acyloxy group Chemical group 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 239000003085 diluting agent Substances 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 4
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 4
- JOMNTHCQHJPVAZ-UHFFFAOYSA-N 2-methylpiperazine Chemical compound CC1CNCCN1 JOMNTHCQHJPVAZ-UHFFFAOYSA-N 0.000 description 3
- 241000588769 Proteus <enterobacteria> Species 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Inorganic materials [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 230000009885 systemic effect Effects 0.000 description 3
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 3
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- IEDMMCZBIKXEJP-UHFFFAOYSA-N 3-chloro-2,4,5-trifluorobenzoyl chloride Chemical compound FC1=CC(C(Cl)=O)=C(F)C(Cl)=C1F IEDMMCZBIKXEJP-UHFFFAOYSA-N 0.000 description 2
- UMJMPQGMWKLZEC-UHFFFAOYSA-N 6,8-dichloro-1-cyclopropyl-7-fluoro-4-oxoquinoline-3-carboxylic acid Chemical compound C12=C(Cl)C(F)=C(Cl)C=C2C(=O)C(C(=O)O)=CN1C1CC1 UMJMPQGMWKLZEC-UHFFFAOYSA-N 0.000 description 2
- KWJDQEWXENHGMW-UHFFFAOYSA-N 6-chloro-1-cyclopropyl-7,8-difluoro-4-oxoquinoline-3-carboxylic acid Chemical compound C12=C(F)C(F)=C(Cl)C=C2C(=O)C(C(=O)O)=CN1C1CC1 KWJDQEWXENHGMW-UHFFFAOYSA-N 0.000 description 2
- ZHFGWIOLVRSZNQ-UHFFFAOYSA-N 8-chloro-1-cyclopropyl-6,7-difluoro-4-oxoquinoline-3-carboxylic acid Chemical compound C12=C(Cl)C(F)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 ZHFGWIOLVRSZNQ-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- HTJDQJBWANPRPF-UHFFFAOYSA-N Cyclopropylamine Chemical compound NC1CC1 HTJDQJBWANPRPF-UHFFFAOYSA-N 0.000 description 2
- 241000588914 Enterobacter Species 0.000 description 2
- 241000588921 Enterobacteriaceae Species 0.000 description 2
- IYXGSMUGOJNHAZ-UHFFFAOYSA-N Ethyl malonate Chemical compound CCOC(=O)CC(=O)OCC IYXGSMUGOJNHAZ-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 150000001409 amidines Chemical class 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 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 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000011698 potassium fluoride Substances 0.000 description 2
- 235000003270 potassium fluoride Nutrition 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000011775 sodium fluoride Substances 0.000 description 2
- 235000013024 sodium fluoride Nutrition 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-UHFFFAOYSA-N 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 1
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- IROWIXYGGPOJFJ-UHFFFAOYSA-N 2,3,4,5-tetrachlorobenzoyl chloride Chemical compound ClC(=O)C1=CC(Cl)=C(Cl)C(Cl)=C1Cl IROWIXYGGPOJFJ-UHFFFAOYSA-N 0.000 description 1
- AKAMNXFLKYKFOJ-UHFFFAOYSA-N 2,4,5-trifluorobenzoic acid Chemical compound OC(=O)C1=CC(F)=C(F)C=C1F AKAMNXFLKYKFOJ-UHFFFAOYSA-N 0.000 description 1
- XOQQVKDBGLYPGH-UHFFFAOYSA-N 2-oxo-1h-quinoline-3-carboxylic acid Chemical compound C1=CC=C2NC(=O)C(C(=O)O)=CC2=C1 XOQQVKDBGLYPGH-UHFFFAOYSA-N 0.000 description 1
- ASQQXYQZMYOGIL-UHFFFAOYSA-N 3,5-dichloro-2,4-difluorobenzoyl chloride Chemical compound FC1=C(Cl)C=C(C(Cl)=O)C(F)=C1Cl ASQQXYQZMYOGIL-UHFFFAOYSA-N 0.000 description 1
- KBESHLYCSZINAJ-UHFFFAOYSA-N 3-chloro-2,4,5-trifluorobenzoic acid Chemical compound OC(=O)C1=CC(F)=C(F)C(Cl)=C1F KBESHLYCSZINAJ-UHFFFAOYSA-N 0.000 description 1
- HRGAJVOGQZVZSW-UHFFFAOYSA-N 5-chloro-2,3,4-trifluorobenzoyl chloride Chemical compound FC1=C(F)C(Cl)=CC(C(Cl)=O)=C1F HRGAJVOGQZVZSW-UHFFFAOYSA-N 0.000 description 1
- DJNIAASUUUJNCK-UHFFFAOYSA-N 6,8-dichloro-1-cyclopropyl-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid Chemical compound C1CNC(C)CN1C1=C(Cl)C=C2C(=O)C(C(O)=O)=CN(C3CC3)C2=C1Cl DJNIAASUUUJNCK-UHFFFAOYSA-N 0.000 description 1
- QVUHIQSYEIYDEH-UHFFFAOYSA-N 6,8-dichloro-1-cyclopropyl-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid Chemical compound C1CN(C)CCN1C1=C(Cl)C=C2C(=O)C(C(O)=O)=CN(C3CC3)C2=C1Cl QVUHIQSYEIYDEH-UHFFFAOYSA-N 0.000 description 1
- RVNRLLPNOCEJKU-UHFFFAOYSA-N 6-chloro-1-cyclopropyl-8-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid Chemical compound C12=C(F)C(N3CCNCC3)=C(Cl)C=C2C(=O)C(C(=O)O)=CN1C1CC1 RVNRLLPNOCEJKU-UHFFFAOYSA-N 0.000 description 1
- NOTPABMDVNLNBC-UHFFFAOYSA-N 6-chloro-1-cyclopropyl-8-fluoro-4-oxoquinoline-3-carboxylic acid Chemical group C12=C(F)C=C(Cl)C=C2C(=O)C(C(=O)O)=CN1C1CC1 NOTPABMDVNLNBC-UHFFFAOYSA-N 0.000 description 1
- MGHCMEUPZPAKMY-UHFFFAOYSA-N 8-chloro-1-cyclopropyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid Chemical compound C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN(C3CC3)C2=C1Cl MGHCMEUPZPAKMY-UHFFFAOYSA-N 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 241000606126 Bacteroidaceae Species 0.000 description 1
- 241000606125 Bacteroides Species 0.000 description 1
- 241000606124 Bacteroides fragilis Species 0.000 description 1
- 229930186147 Cephalosporin Natural products 0.000 description 1
- FKLJPTJMIBLJAV-UHFFFAOYSA-N Compound IV Chemical compound O1N=C(C)C=C1CCCCCCCOC1=CC=C(C=2OCCN=2)C=C1 FKLJPTJMIBLJAV-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 241000588697 Enterobacter cloacae Species 0.000 description 1
- 241000588722 Escherichia Species 0.000 description 1
- 241000192125 Firmicutes Species 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
- 241000588748 Klebsiella Species 0.000 description 1
- 241000588915 Klebsiella aerogenes Species 0.000 description 1
- 241000588747 Klebsiella pneumoniae Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000192017 Micrococcaceae Species 0.000 description 1
- 241000219470 Mirabilis Species 0.000 description 1
- 241001430197 Mollicutes Species 0.000 description 1
- 241000186362 Mycobacterium leprae Species 0.000 description 1
- 241000187479 Mycobacterium tuberculosis Species 0.000 description 1
- 241000204031 Mycoplasma Species 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 208000005141 Otitis Diseases 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 201000007100 Pharyngitis Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 206010037596 Pyelonephritis Diseases 0.000 description 1
- 241000607720 Serratia Species 0.000 description 1
- 241000607715 Serratia marcescens Species 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 241000295644 Staphylococcaceae Species 0.000 description 1
- 241000191940 Staphylococcus Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 241000194017 Streptococcus Species 0.000 description 1
- 241000193998 Streptococcus pneumoniae Species 0.000 description 1
- 241000193996 Streptococcus pyogenes Species 0.000 description 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 1
- 239000004098 Tetracycline Substances 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229940126575 aminoglycoside Drugs 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- HPMLGNIUXVXALD-UHFFFAOYSA-N benzoyl fluoride Chemical compound FC(=O)C1=CC=CC=C1 HPMLGNIUXVXALD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 229950005499 carbon tetrachloride Drugs 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229940124587 cephalosporin Drugs 0.000 description 1
- 150000001780 cephalosporins Chemical class 0.000 description 1
- 230000000973 chemotherapeutic effect Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 201000003146 cystitis Diseases 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 239000012973 diazabicyclooctane Substances 0.000 description 1
- 208000019258 ear infection Diseases 0.000 description 1
- 206010014665 endocarditis Diseases 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 238000010931 ester hydrolysis Methods 0.000 description 1
- GCJYPXZGQIYKRF-UHFFFAOYSA-N ethyl 2-(3,5-dichloro-2,4-difluorobenzoyl)-3-ethoxyprop-2-enoate Chemical compound CCOC=C(C(=O)OCC)C(=O)C1=CC(Cl)=C(F)C(Cl)=C1F GCJYPXZGQIYKRF-UHFFFAOYSA-N 0.000 description 1
- VOLUOOYGRKDBSQ-UHFFFAOYSA-N ethyl 2-(3-chloro-2,4,5-trifluorobenzoyl)-3-ethoxyprop-2-enoate Chemical compound CCOC=C(C(=O)OCC)C(=O)C1=CC(F)=C(F)C(Cl)=C1F VOLUOOYGRKDBSQ-UHFFFAOYSA-N 0.000 description 1
- BNEXAOCXYOUGIB-UHFFFAOYSA-N ethyl 2-(5-chloro-2,3,4-trifluorobenzoyl)-3-(cyclopropylamino)prop-2-enoate Chemical compound C=1C(Cl)=C(F)C(F)=C(F)C=1C(=O)C(C(=O)OCC)=CNC1CC1 BNEXAOCXYOUGIB-UHFFFAOYSA-N 0.000 description 1
- VIAZYLXGWMAOOA-UHFFFAOYSA-N ethyl 3-(3,5-dichloro-2,4-difluorophenyl)-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)C1=CC(Cl)=C(F)C(Cl)=C1F VIAZYLXGWMAOOA-UHFFFAOYSA-N 0.000 description 1
- LZMXLCPYJNRWNQ-UHFFFAOYSA-N ethyl 3-(3-chloro-2,4,5-trifluorophenyl)-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)C1=CC(F)=C(F)C(Cl)=C1F LZMXLCPYJNRWNQ-UHFFFAOYSA-N 0.000 description 1
- PZHBCYPIIDMQIW-UHFFFAOYSA-N ethyl 3-(5-chloro-2,3,4-trifluorophenyl)-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)C1=CC(Cl)=C(F)C(F)=C1F PZHBCYPIIDMQIW-UHFFFAOYSA-N 0.000 description 1
- UCFRMVIODHQKQP-UHFFFAOYSA-N ethyl 3-(cyclopropylamino)-2-(3,5-dichloro-2,4-difluorobenzoyl)prop-2-enoate Chemical compound C=1C(Cl)=C(F)C(Cl)=C(F)C=1C(=O)C(C(=O)OCC)=CNC1CC1 UCFRMVIODHQKQP-UHFFFAOYSA-N 0.000 description 1
- FCGILORQEAHNMB-UHFFFAOYSA-N ethyl 6,8-dichloro-1-cyclopropyl-7-fluoro-4-oxoquinoline-3-carboxylate Chemical compound C12=C(Cl)C(F)=C(Cl)C=C2C(=O)C(C(=O)OCC)=CN1C1CC1 FCGILORQEAHNMB-UHFFFAOYSA-N 0.000 description 1
- UUAYWVOLZVLIAX-UHFFFAOYSA-N ethyl 6-chloro-1-cyclopropyl-7,8-difluoro-4-oxoquinoline-3-carboxylate Chemical compound C12=C(F)C(F)=C(Cl)C=C2C(=O)C(C(=O)OCC)=CN1C1CC1 UUAYWVOLZVLIAX-UHFFFAOYSA-N 0.000 description 1
- NUBFPWXUKJGZNA-UHFFFAOYSA-N ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-4-oxoquinoline-3-carboxylate Chemical compound C12=C(Cl)C(F)=C(F)C=C2C(=O)C(C(=O)OCC)=CN1C1CC1 NUBFPWXUKJGZNA-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- CRGZYKWWYNQGEC-UHFFFAOYSA-N magnesium;methanolate Chemical compound [Mg+2].[O-]C.[O-]C CRGZYKWWYNQGEC-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229960001180 norfloxacin Drugs 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 206010034674 peritonitis Diseases 0.000 description 1
- 238000009519 pharmacological trial Methods 0.000 description 1
- ANRQGKOBLBYXFM-UHFFFAOYSA-M phenylmagnesium bromide Chemical compound Br[Mg]C1=CC=CC=C1 ANRQGKOBLBYXFM-UHFFFAOYSA-M 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 1
- 235000019364 tetracycline Nutrition 0.000 description 1
- 150000003522 tetracyclines Chemical class 0.000 description 1
- 229940040944 tetracyclines Drugs 0.000 description 1
- 238000011282 treatment Methods 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- 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
- C07D401/04—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 directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Quinoline Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
Oppfinnelsen vedrører fremstilling av nye anti-bakterielle 7-amino-1- cyklopropyl-6 ,8-dihalogen-l ,4-dihydro-4-okso-3-kinolinkarboksylsyrer.
De nye 7-amino-l-cyklopropyl-6,8-dihalogen-l,4-dihydro-4-okso-3-kinolinkarboksylsyrene som fremstilles ifølge oppfinnelsen har formel I
hvori
X<1> og X<2> kan være like eller forskjellige, og bety klor eller fluor, men kan ikke samtidig være fluor, og
R<1> og R<2> danner sammen med nitrogena tornet som de er bundet til, piperazinyl, som eventuelt kan være mono— eller di-substituert med alkyl med 1-3 C-atomer, samt deres farma-søytisk anvendbare syreaddisjonssalter.
Forbindelsene egner seg derfor som virksomme stoffer innen human- og veterinærmedisin for behandling eller forebyggelse av bakterielle infeksjoner.
Ifølge foreliggende oppfinnelse oppnås forbindelsene med fomrel I når 1-cyklopropyl-7-halogen-l,4-dihydro-4-okso-3-kinolinkarboksylsyre med formel II
hvori
X<1> og X<2> har ovennevnte betydning, og
X<3> betyr halogen, fortrinnsvis klor eller fluor, omsettes, eventuelt i nærvær av syrebindere, med aminer med formel III
hvori
R<1> og R<2> har ovennevnte betydning, (metode A).
Forbindelsene med formel I kan ifølge oppfinnelsen også fremstilles, idet en 7-(1-piperazinyl)-3-kinolonkarboksylsyre med formel IV
hvori
X<1> og X<2> har ovennevnte betydning, og
piperazinylresten ved karbonatomene kan være substituert med C1-C3-alkyl,
omsettes, eventuelt i nærvær av syrebindere, med en forbindelse med formel V
hvori
R<3> har betydningen alkyl med 1-3 C-atomer, og
X betyr fluor, klor, brom, jod, hydroksy, acyloksy, etoksy, fenoksy eller 4-nitrofenoksy, (metode B).
Anvendes ved omsetning etter metode A 2-metyl-piperazin og 6-Jcl o r -1 - cykl opropyl -7,8- dif luor -1,4- dihydro - 4 - okso - 3 - kinolin-karboksylsyre som utgangsstoffer, så kan reaksjonsforløpet gjengis ved følgende formelskjema:
Anvender man ved omsetningen ifølge metode B etyljodid og 6-kl o r -1 - cyklopropyl- 8- fluor-1,4-dihydro-4 -okso- 7-(1-piperazinyl)-3-kinolinkarboksylsyre som utgangsstoffer, så kan reaksjonsforløpet gjengis med følgende formelskjema:
De som utgangsstoffer ifølge metode A anvendbare 1-cyklopropyl - 6 , 7 , 8 - trihalogen-1,4-dihydro-4 -okso- 3 -kinolinkarboksyl-syrene med formel II kan fremstilles ifølge foreliggende reaksj onsskj erna: Ifølge dette acyleres malonsyredietylester (2) i nærvær av magnesiummetylat med tilsvarende benzoylfluorid resp. -klorid (1) til aroylmalonester (3) (Organicum 3. oppi. 1964, side 438) .
Ved partiell forsåpning og dekarboksylering av (3) i vandig medium med katalytiske mengder svovelsyre eller p-toluensulfonsyre fåes i godt utbytte aroyleddiksyreetylester (4) , som med ortomaursyretrietylester/acetanhydrid går over i 2-(2,3,4 ,5-tetrahalogenbenzoyl)-3-etoksy-akrylsyremetylester (5) . Omsetningen av (5) med cyklopropylamin i et oppløs-ningsmiddel som f.eks. metylenklorid, alkohol, kloroform, cykloheksan eller toluen fører i svakt eksoterm reaksjon til det ønskede mellomprodukt (6).
Ringslutningsreaksjonen (6) -> (7) gjennomføres i et tempera-turområde fra 60 til 300°C, fortrinnsvis 80 til 180'C.
Som fortynningsmiddel kan det anvendes dioksan, dimetylsulfoksyd, N-metylpyrrolidon, sulfolan, heksametylfosforsyretri-amid og fortrinnsvis N,N-dimetylformamid.
Som syrebindere kommer det for dette reaksjonstrinn i betraktning kalium-tert.-butanolat, butyllitium, litiumfenyl, fenylmagnesiumbromid, natriummetylat, natriumhydrid, natrium-eller kaliumkarbonat og spesielt foretrukket kalium- eller natriumf luorid. Det kan være fordelaktig å anvende et overskudd på 10 mol-% base.
Den i siste trinn foregående esterhydrolyse av (7) under basiske eller sure betingelser fører til 1-cyklopropyl-6,7,8-trihalogen-1,4-dihydro-4-okso-3-kinolinkarboksylsyrer (II).
De som utgangsstoffer for denne syntesemåte anvendte benzylhalogenider (1) fremstilles som følger:
3,5-diklor-2,4-difluor-benzoylklorid (kokepunkt 97°C/20 mbar, 20 n = 1,5148) og 5-klor-2,3,4-trifluorbenzoylklorid (kokepunkt 20 68-70<*>C/20 mbar, n^ D= 1,4764) fåes ved siden av hverandre ved oppvarming av tetraklorbenzoylklorid med kaliumfluorid i sulfolan ved forhøyede temperaturer: ;Kloreringen av 2,4,5-trifluorbenzosyre i klorsulfonsyre fører til 3-klor-2,4,5-trifluorbenzosyre, som omsettes som råprodukt med tionylklorid til 3-klor-2,4,5-trifluorbenzoyl ;klorid (kokepunkt 94°C/18 mbar, n<20> = 1,5164): ;D ;;Omsetningen av II med III ifølge metode A foretas fortrinnsvis i et fortynningsmiddel som dimetylsulfoksyd, N,N-dimetylformamid, heksametyl-fosforsyretriamid, • sulfolan, vann, en alkohol som metanol, etanol, n-propanol, isopropanol, glykolmonometyleter eller pyridin. Likeledes kan det anvendes blandinger av disse fortynningsmidler. ;Som syrebindere kan det anvendes alle vanlige uorganiske og organiske syrebindingsmidler. Hertil hører fortrinnsvis alkalihydroksyder, alkalikarbonater, organiske aminer og amidiner. Som spesielt egnet skal det i detalj nevnes: trietylamin, 1,4-diazabicyklo[2,2,2]-oktan (DABCO), 1,8-diazabicyklo[5,4,0]-undec-7-en (DBU) eller overskytende amin ;(III). ;Reaksjonstemperaturene kan varieres i et stort område. Vanligvis arbeider man mellom 20 og 200°C, fortrinnsvis mellom 80 og 180 °C. ;Omsetningen kan gjennomføres ved normaltrykk, men også ved forhøyet trykk. Vanligvis arbeider man ved trykk mellom l og 100 bar, fortrinnsvis mellom 1 og 10 bar. ;Ved gjennomføring av fremgangsmåten ifølge oppfinnelsen anvender man til 1 mol av karboksylsyre (II) 1 til 15 mol, fortrinnsvis 1 til 6 mol aminer (III). ;Omsetningen av IV med V foretas fortrinnsvis i et fortynningsmiddel som dimetylsulfoksyd, dioksan, N,N-dimetylferraa-mid, heksametyl-fosforsyretriamid, sulfolan, vann, en alkohol som metanol, etanol, n-propanol, isopropanol, glykolmonometyleter eller pyridin. Likeledes kan det anvendes blandinger av disse fortynningsmidler. ;Som syrebindere kan det anvendes alle vanlige uorganiske og organiske syrebindingsmidler. Hertil hører fortrinnsvis alkalihydroksyder, alkalikarbonater, organiske aminer og amidiner. Som spesiet egnet skal det i detalj nevnes: trietylamin, 1,4-diazabicyklo[2,2,2]oktan (DBACO) eller 1,8-diazabicyklo[5,4,0]undec-7-en (DBU). ;Reaksjonstemperaturene kan varieres i et vidt område. Vanligvis arbeider man mellom 20 og 180°C, fortrinnsvis mellom 40 og 110°C. ;Omsetningen kan gjennomføres ved normaltrykk, men også ved forhøyet trykk. Vanligvis arbeider man ved trykk mellom 1 og 100 bar, fortrinnsvis mellom l og 10 bar. ;Ved gjennomføring av fremgangsmåten ifølge oppfinnelsen ifølge metode B anvender man til 1 mol av forbindelsen IV 1 til 4 mol, fortrinnsvis 1 til 1,5 mol av forbindelse V. ;Oppfinnelsen skal forklares nærmere ved hjelp av følgende eksempler: Eksempel A 6-klor-l- cyklopropyl - 7 ,8-difluor-l,4-dihydro-4-okso-3-kinolinkarboksy1syre ;15,7 g (0,65 mol) magnesiumspon utrøres i 40 ml etanol og 2 ml tetraklormetan, og blandes etter begynt reaksjon ved 50-60°C dråpvis med 103 g (0,64 mol) malonsyredietylester i 80 ml etanol og 250 ml toluen. Man etteromrører 1 time ved denne temperatur og avkjøler, til -5 til -10"C, tildrypper en oppløsning av 138 g (0,65 mol) 5-klor-2,3,4-benzoylfluorid i 63 ml toluen, omrører enda 1 time ved 0°C og lar det stå natten over ved værelsestemperatur. Deretter oppvarmes ytterligere 2 timer ved 40-50°C, avkjøles, og blandes med 250 ml isvann og 38,5 ml konsentrert svovelsyre. Den organiske fase avkjøles, den vandige fasen ekstraheres med 2 x 150 ml toluen, de forenede organiske faser vaskes med mettet natriumkloridoppløsning, tørkes med natriumsulfat og inndampes. ;Residuet blandes med 200 ml vann (fordelaktig er tilsetning av 0,4 g 4-toluensulfonsyre) og oppvarmes til desetoksykarbo-nylering 5 timer under tilbakeløp. Man ekstraherer med 3 x 200 ml diklormetan, vasker med mettet natriumkloridoppløs-ning, tørker med natriumsulfat, inndamper og destillerer i høyvakuum. Man får 103 g (56,5% av det teoretiske) (5-klor-2,3,4-trifluorbenzoyl)-eddiksyreetylester med et kokepunkt på HO'C/0,9 torr. ;103 g (0,37 mol) av den dannede ester og 83 g (0,56 mol) orto-maursyretrietylester oppvarmes med 95 g eddiksyrean-hydrid i 2 timer ved 150-160°C og inndampes deretter ved 20-130°C under normaltrykk, deretter inndampes i høyvakuum. Man får 150 g (92% av det teoretiske), 3-(5-klor-2,3,4-trifluor-benzoyl)-3-etoksyakrylsyre-etylester som olje. ;84,1 g (0,25 mol) av denne forbindelse blandes i 170 ml etanol og under isavkjøling dråpvis med 14,8 g (0,26 mol) cyklopropylamin og omrøres 2 timer ved værelsestemperatur. Deretter utrøres med 170 ml vann, avkjøles i is, den dannede utfelling frasuges, vaskes med vann og litt metanol og tørkes. Det fåes 47 g (54% av det teoretiske) 2-(5-klor-2,3,4-trifluorbenzoyl)-3-cyklopropylamino-akrylsyreetylester av sm.p. 71-73°C. Ifølge <1>H-NMR-spektrum foreligger en cis-trans-blanding. ;47 g (0,14 mol) av denne forbindelse oppvarmes i 230 ml dimetylformamid med 9,7 g (0,23 mol) natriumfluorid i 2 timer ved 160 -170"C. Reaksjonsblandingen innhelles i 400 ml isvann, utfellingen frasuges, vaskes med vann og tørkes. Man isolerer 44 g (99%) 6-klor-l-cyklopropyl-7,8-difluor-l,4-dihydro-4-okso-3-kinolinkarboksylsyre-etylester av sm.p. 169-172°C. 44 g (0,13 mol) av kinolonkarboksylsyren blandes i 300 ml iseddik og 179 ml vann med 33 ml konsentrert svovelsyre og oppvarmes 2 timer ved 150°C. Reaksjonsblandingen innrøres i 400 ml isvann, utfellingen frasuges, vaskes med vann og tørkes. Det isoleres 37 g (95% av det teoretiske) 6-klor-1- cyklopropyl-7,8-difluor-l ,4-dihydro-4-okso-3-kinolin-karboksylsyre med et smeltepunkt på 200-204'C. Eksempel B 8 - klor -1 - cyklopropyl - 6 ,7-difluor-l,4-dihydro-4-okso-3-kinolinkarboksy1syre ;Man omsetter 3-klor-2,4,5-trifluorbenzoylklorid analogt eksempel A, idet følgende trinn gjennomløpes: (3-klor-2,4,5-trifluorbenzoyl)-eddiksyreetylester som enol (utbytte: 42%, sm.p. 72-75°C), 2- (3-klor-2,4,5-trifluorbenzoyl)-3-etoksyakrylsyreetylester (råutbytte: 85% olje), 2- (3-klor-2,4,5-trifluorbenzoyl)-3-cyklopropyl-aminokarbok-sylsyreetylester (utbytte: 67%, sm.p. 78-80°C), 8-klor-l - cyklopropyl - 6 ,7-difluor-l ,4-dihydro-4-okso-3-kinolinkarboksylsyreetylester (utbytte: 85%, sm.p. 154-157°C) , 8-klor-l - cyklopropyl - 6 ,7-difluor-l ,4-dihydro-4-okso-3-kinolinkarboksylsyre (utbytte: 97,6%, sm.p. 189-192''C) , Eksempel C 6,8- diklor-1 - cyklopropyl - 7 - fluor -1,4- dihydro - 4 - okso - 3 - kinolinkarboksylsyre ;Man omsetter 3,5-diklor-2,4-difluorbenzoylfluorid analogt eksempel A, idet følgende trinn gjennomløpes: ;(3,5-diklor-2,4-difluorbenzoyl)-eddiksyreetylester (utbytte: 43%, kokepunkt 133°C/2,5 torr), 2- (3,5-diklor-2,4-difluorbenzoyl)-3-etoksyakrylsyreetylester (råutbytte: 91% olje), 2- (3,5-diklor-2,4-difluorbenzoyl)-3-cyklopropylaminoakryl-syreetylester (utbytte: 96%, sm.p. 71-74'C), 6 ,8-diklor-1-cyklopropyl-7-fluor-1,4-dihydro-4-okso-3-kinolinkarboksylsyreetylester (utbytte: 97%, sm.p. 215-217°C under spalting), ;6,8-diklor-1-cyklopropyl-7- fluor-1,4-dihydro-4 -okso-3 - kinolinkarboksylsyre (utbytte: 93%, sm.p. 204-206°C ;Eksempel 1 ;12 g (40 mmol) av produktet fra eksempel A oppvarmes i 100 ml pyridin med 17,2 g (0,2 mol) piperazin i 5 timer under tilbakeløp. Blandingen inndampes i vakuum, utreres med 120 ml vann og innstilles med 2n saltsyre på pH 5. Utfellingen frasuges, vaskes med vann og metanol, kokes opp i 80 ml metanol og tørkes. Man får 12,3 g (84% av det teoretiske) 6-klor-1- cyklopropyl-8-fluor-1,4-dihydro-4-okso-7-(1-piperazinyl)-3-kinol inkarboksyl syre av sm.p. 295-298<*>0 (under spalting).
Analogt eksempel 1 får man følgende i 7-stilling substituerte 6 - klor -1- cyklopropyl - 8 - fluor -1,4-dihydro-4-okso-3-kinolinkarboksylsyrer:
Eksempel 7
1,83 g (5 mmol) av produktet fra eksempel 1, oppvarmes i 20 ml dimetylformamid med 1,6 g etyljodid og 1 g trietylamin i 3 timer ved 80"C. Reaksjonsblandingen inndampes i vakuum, residuet utrøres med 20 ml vann og omkrystalliseres fra metanol. Man får 0,4 g (15% av det teoretiske) 6-klor-l-cykl opropyl - 7 - (4 - etyl -1 - piperazinyl) - 8 - fluor -1,4- dihydro - 4 - okso-3-kinolinkarboksylsyre av sm.p. 237-242°C (under spalting).
Eksempel 8
3 g (0,01 mol) av produktet fra eksempel B oppvarmes i 25 ml pyridin med 4 g (0,04 mol) 1-metyl-piperazin i 5 timer under tilbakeløp. Man inndamper i vakuum, blander med 20 ml vann, innstiller med 2 n saltsyre på pH 5, og krystalliserer den dannede utfellingen fra metanol.< Det fåes 0,6 g (16% av det teoretiske) 8-klor-l-cyklopropyl-6-fluor-l,4-dihydro-7-(4-metyl-1-piperazinyl)-4-okso-3-kinolinkarboksylsyre av sm.p. 293-297°C (under spaltning).
Eksempel 9
Analogt eksempel 9, vil man med 2-metyl-piperazin få 8-klor-1-cyklopropyl-6-f luor-1,4 :dihydro-7- (3-metyl-l-piperazinyl) - 4-okso-3-kinolinkarboksylsyre av sm.p. 318-325'C (under spaltning).
Eksempel 10
Man omsetter analogt eksempel 8 produktet fra eksempel B med piperazin i VA time under tilbakeløp, og behandler reaksjonsblandingen med saltsyre, idet det fåes 8-klor-1-cyklopropyl-6-fluor-1,4-dihydro-7-(1-piperazinyl)-3-kinolinkarboksylsyre-hydroklorid med et spaltningspunkt over 330'C.
Eksempel 11
Omsettes produktet fra eksempel C analogt eksempel 8, med 2-metylpiperazin, fåes 6,8-diklor-1-cyklopropyl-1,4-dihydro-7-(3-metyl-1-piperazinyl)-4-okso-3-kinolinkarboksylsyre av sm.p. 288-291°C (under spaltning).
Eksempel 12
3,2 g (0,01 mol) av produktet fra eksempel C oppvarmes med 4 g (0,04 mol) 1-metyl-piperazin i 3 dager ved 80°C, reaksjonsblandingen inndampes i vakuum, residuet opptas i noe vann og innstilles med 2 n saltsyre på pH 7. Ved henstand i is foregår krystallisering. Utfellingen frasuges og omkrystalliseres fra vann under tilsetning av noe saltsyre. Man får 0,6 g 6,8-diklor-1-cyklopropyl-1,4-dihydro-7-(4-metyl-l-piperazinyl)-4-okso-3-kinolinkarboksylsyre av sm.p. >300°C.
Forbindelsene fremstilt ifølge oppfinnelsen viser ved liten toksisitet et bredt antibakterielt spektrum mot grampositive og gramnegative kim, spesielt mot enterobakteriacen, fremfor alt også mot slike som er resistente mot forskjellige antibiotika, som f.eks. penicillin, cefalosporiner, aminogly-kosider, sulfonamider, tetracykliner.
Disse verdifulle egenskaper muliggjør deres anvendelse som kjemoterapeutisk virksomt stoff i medisinen.
Forbindelsene fremstilt ifølge oppfinnelsen er virksomme mot et meget bredt spektrum av mikroorganismer. Med deres hjelp kan grampositive og grampositive bakterier og bakterielignende mikroorganismer bekjempes, samt de ved disse frem-bringeré frembragte sykdommer hindres, bedres og/eller helbredes.
Spesielt virksomme er forbindelsen fremstilt ifølge oppfinnelsen mot bakterier og bakterielignende mikroorganismer. De er derfor spesielt godt egnet til profylakse og kjemoterapi av lokale og systemiske infeksjoner i human- og veterinær-medisinen som frembringes ved disse frembringere.
Eksempelvis kan lokale og/eller systemiske sykdommer, som forårsakes av følgende frembringere eller blandinger av følgende frembringere, behandles og/eller helbredes: Mikrococcaceae, som staphylokokker, f.eks. Staphylococcus aureus, Staph. Epidermidis (Staph. = Staphylococcus), Lacto-bacteriaceae, som streptokokker, som f.eks. Streptococcus pyogenes, a- resp. e-hemolyserende streptokokker, ikke-7-hemolyserende streptokokker, enterokokker og Diplococcus pneumoniae (Pneumokokker) (Str. = Streptococcus), Enterobac-teriaceae, som Escherichiae-bakterier av Coli-gruppen: Escherichia-bakterier, f.eks. Escherichiae coli, enterobacter-bakterier, f.eks. E. aerogenes, E. cloacae, (E. enterobacter), Klebsiella-bakterier, f.eks. Klebsiella pneumoniae, Serratia, f.eks. Serratia marcescens, Proteae-bakterier av Proteus-gruppen: Proteus, f.eks. Pr. vulgaris, Pr. morganii, Pr. rettgeri, Pr. mirabilis (Pr = Proteus), Pseudomonodaceae som Pseudomona-bakterier, f.eks. Ps. aeruginosa, Bacteroidaceae, som Bacteroides-bakterier, f.eks. Bacteroides fragilis, mykoplasmer, f.eks. mykoplasma penumoniae, dessuten mykobakterier, f.eks. Mykobacerium tuberculosis, Mycobacterium leprae og atypiske mykobakterier.
Som sykdommer som hindres, bedres og/eller helbredes ved forbindelsen fremstilt ifølge oppfinnelsen skal eksempelvis nevnes: Sykdommer i luftveien og strupen, Otitis, Pharyngitis, Pneumonie, Peritonitis, Pyelonephritis, Cystitis, Endocardi-tis,
systeminfeksjoner, Bronchitis, Arthritis,
lokale infeksjoner, septiske sykdommer.
I nedenstående tabell er det angitt MHK-verdier av noen av forbindelsene fremstilt ifølge oppfinnelsen.
Som sammenligning er det angitt tilsvarende MHK-verdier for den fra J. Med. Chem. 23 1358 (1980) kjente l-etyl-6-fluor-1,4-dihydro-4-okso-7-(1-piperazinyl)-3-kinolinkarboksylsyre ("Norfloxacin"), idet det viser seg at forbindelsene fremstilt ifølge oppfinnelsen er overlegne sammenlignet med de kjente forbindelser.
Farmakologiske forsøk
De i det følgende (tabell 1) oppførte forbindelsene ble anvendt for sammenligningsforsøk.
Claims (1)
- Analogifremgangsmåte for fremstilling av terapeutisk aktive 7 -amino-1 - cyklopropyl - 6 ,8-dihalogen-1,4-dihydro-4-okso-3 - kinolin-karboksylsyrer med formel I hvoriX<1> og X<2> kan være like eller forskjellige og bety klor eller fluor, men kan ikke samtidig kan være fluor, og R<1> og R<2> danner sammen med nitrogenatomet som de er bundet til, piperazinyl, som eventuelt kan være mono— eller di-substituert med alkyl med 1-3 C-atomer, samt deres farma-søytisk anvendbare syreaddisjonssalter, karakterisert ved at a) 1 - cyklopropyl - 7 - halogen -1,4-dihydro-4-okso-3 - kinolinkarboksylsyrer med formel II hvoriX<1> og X<2> har ovennevnte betydning, og X<3> betyr halogen, fortrinnsvis klor eller fluor, omsettes, eventuelt i nærvær av syrebindere, med aminer med formel III hvoriR<1> og R<2> har ovennevnte betydning, eller b) 7-(1-piperazinyl)-3-kinolon-karboksylsyrer med formel IV hvoriX<1> og X<2> har ovennevnte betydning, og piperazinylresten ved karbonatomene kan være substituert med C1-C2-alkyl, omsettes, eventuelt i nærvær av syrebindere, med en forbindelse med formel V hvori R<3> har betydningen alkyl med 1-3 C-atomer, og X betyr fluor, klor, brom, jod, hydroksy, acyloksy, etoksy, fenoksy eller 4-nitrofenoksy, eller de ved fremgangsmåtealternativene a) . og b) fremstilte forbindelsene overføres eventuelt til farmasøytisk godtagbare syreaddisj onssalter.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843420743 DE3420743A1 (de) | 1984-06-04 | 1984-06-04 | 7-amino-1-cyclopropyl-6,8-dihalogen-1,4-dihydro-4-oxo-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
Publications (3)
Publication Number | Publication Date |
---|---|
NO852025L NO852025L (no) | 1985-12-05 |
NO173546B true NO173546B (no) | 1993-09-20 |
NO173546C NO173546C (no) | 1993-12-29 |
Family
ID=6237565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO852025A NO173546C (no) | 1984-06-04 | 1985-05-21 | Analogifremgangsmaate for fremstilling av terapeutisk aktive 7-amino-1-cyklopropyl-6,8-dihalogen-1,4-dihydro-4-okso-3-kinolinkarboksylsyrer |
Country Status (22)
Country | Link |
---|---|
US (2) | US5571812A (no) |
EP (1) | EP0167763B1 (no) |
JP (1) | JPS611667A (no) |
KR (1) | KR920005112B1 (no) |
AR (1) | AR243510A1 (no) |
AT (1) | ATE36155T1 (no) |
AU (1) | AU575651B2 (no) |
DD (1) | DD240012A5 (no) |
DE (2) | DE3420743A1 (no) |
DK (2) | DK164596C (no) |
ES (3) | ES8607277A1 (no) |
FI (1) | FI852203L (no) |
GR (1) | GR851316B (no) |
HK (1) | HK7291A (no) |
HU (1) | HU208821B (no) |
IE (1) | IE57815B1 (no) |
IL (1) | IL75369A (no) |
NO (1) | NO173546C (no) |
NZ (1) | NZ212272A (no) |
PH (2) | PH23577A (no) |
PT (1) | PT80578B (no) |
ZA (1) | ZA854167B (no) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE55898B1 (en) * | 1982-09-09 | 1991-02-14 | Warner Lambert Co | Antibacterial agents |
US5468861A (en) * | 1984-06-04 | 1995-11-21 | Bayer Aktiengesellschaft | 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid and alkyl esters thereof |
DE3420743A1 (de) * | 1984-06-04 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | 7-amino-1-cyclopropyl-6,8-dihalogen-1,4-dihydro-4-oxo-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
IN162769B (no) * | 1984-11-13 | 1988-07-09 | Kyorin Seiyaku Kk | |
US4771054A (en) * | 1985-01-23 | 1988-09-13 | Warner-Lambert Company | Antibacterial agents |
JPS61205258A (ja) * | 1985-03-08 | 1986-09-11 | Kyorin Pharmaceut Co Ltd | キノロンカルボン酸誘導体及びその製造方法 |
JPS61225181A (ja) * | 1986-02-04 | 1986-10-06 | Kyorin Pharmaceut Co Ltd | キノロンカルボン酸誘導体及びその製造方法 |
JPH0635457B2 (ja) * | 1985-06-28 | 1994-05-11 | 杏林製薬株式会社 | ピリドンカルボン酸誘導体およびその製造方法 |
AU594983B2 (en) * | 1985-10-29 | 1990-03-22 | Dainippon Pharmaceutical Co. Ltd. | Novel quinoline derivatives and processes for preparation thereof |
JPS62246541A (ja) * | 1986-01-20 | 1987-10-27 | Kyorin Pharmaceut Co Ltd | ベンゾイル酢酸エステル誘導体とその製造方法 |
US4788320A (en) * | 1986-01-20 | 1988-11-29 | Kyorin Pharmaceutical Co., Ltd. | Benzoylacetic acid ester derivatives and process for their preparations |
DE3705621C2 (de) * | 1986-02-25 | 1997-01-09 | Otsuka Pharma Co Ltd | Heterocyclisch substituierte Chinoloncarbonsäurederivate |
DE3606698A1 (de) * | 1986-03-01 | 1987-09-03 | Bayer Ag | 7-(1-pyrrolidinyl)-chinoloncarbonsaeure -derivate |
EP0241206A3 (en) * | 1986-03-31 | 1989-05-10 | Sankyo Company Limited | Quinoline-3-carboxylic acid derivatives, their preparation and use |
US4771055A (en) * | 1986-07-28 | 1988-09-13 | Warner-Lambert Company | 7-[[3-(aminomethyl)-3-alkyl]-1-pyrrolidinyl]-quinoline-carboxylic acids |
DE3635218A1 (de) * | 1986-10-16 | 1988-04-21 | Bayer Ag | 7-amino-1-cyclopropyl-8-chlor-6-fluor-1,4-dihydro-4-oxo-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
DE3641312A1 (de) * | 1986-12-03 | 1988-06-09 | Bayer Ag | Verfahren zur herstellung von chinolincarbonsaeuren |
DE3702393A1 (de) * | 1987-01-28 | 1988-08-11 | Bayer Ag | 8-cyano-1-cyclopropyl-1,4-dihydro-4-oxo- 3-chinolincarbonsaeuren, verfahren zu ihrer herstellung und diese enthaltende antibakterielle mittel |
EP0339406A1 (en) * | 1988-04-19 | 1989-11-02 | Hokuriku Pharmaceutical Co.,Ltd | Quinoline-3-carboxylic acid derivatives, process for preparing the same, and composition exhibiting excellent antibacterial effect containing the same |
US5262417A (en) * | 1988-12-06 | 1993-11-16 | The Upjohn Company | Antibacterial quinolone compounds |
JP2613139B2 (ja) * | 1990-07-19 | 1997-05-21 | エスエス製薬 株式会社 | キノロンカルボン酸誘導体 |
US5137892A (en) * | 1990-12-12 | 1992-08-11 | Abbott Laboratories | Quinoline, naphthyridine and pyridobenzoxazine derivatives |
DE4120646A1 (de) * | 1991-06-22 | 1992-12-24 | Bayer Ag | 7-isoindolinyl-chinolon- und naphthyridoncarbonsaeure-derivate |
DE4121214A1 (de) * | 1991-06-27 | 1993-01-14 | Bayer Ag | 7-azaisoindolinyl-chinolon- und -naphthyridoncarbonsaeure-derivate |
US5221676A (en) * | 1992-02-06 | 1993-06-22 | Warner-Lambert Company | 7-substituted quinolones and naphthyridones as antibacterial agents |
CA2102196A1 (en) * | 1992-05-26 | 1993-11-27 | Terumitsu Kaihoh | 5-aminoquinolone carboxylic acid derivative and antibacterial agent containing the same as active ingredient |
EP0596395B1 (de) * | 1992-11-04 | 2000-06-28 | Clariant GmbH | Verfahren zur Herstellung fluorierter Benzile |
CA2114981A1 (en) * | 1993-02-09 | 1994-08-10 | Kazumi Ogata | Quinolonecarboxylic acid derivatives |
DE4342186A1 (de) | 1993-12-10 | 1995-06-14 | Bayer Ag | Eintopfverfahren zur Herstellung von 3-Chinoloncarbonsäurederivaten |
KR20020075447A (ko) * | 2000-02-25 | 2002-10-04 | 다이이찌 세이야꾸 가부시기가이샤 | 퀴놀론카복실산의 제조방법 및 이의 중간체 |
DE10026903A1 (de) * | 2000-06-03 | 2002-01-10 | Cpc Cellular Process Chemistry | Verfahren zur Herstellung von Chinolon-3-carbonsäuren |
WO2003064412A1 (en) * | 2002-01-31 | 2003-08-07 | Micro Science Tech Co., Ltd. | Monomer with anti-microbial character, polymer using the same, and manufacturing method thereof |
JP2005538573A (ja) * | 2002-09-05 | 2005-12-15 | ナノシス・インク. | ナノ構造及びナノ複合材をベースとする組成物 |
WO2005026145A2 (en) * | 2003-09-12 | 2005-03-24 | Warner-Lambert Company Llc | Quinolone antibacterial agents |
DE102004035203A1 (de) | 2004-07-21 | 2006-02-16 | Bayer Healthcare Ag | Substituierte Chinolone |
ES2506143T3 (es) * | 2004-07-30 | 2014-10-13 | Abbvie Inc. | Preparación de sustancias antibacterianas de ácido piridonacarboxílico |
US7576216B2 (en) | 2004-07-30 | 2009-08-18 | Abbott Laboratories | Preparation of pyridonecarboxylic acid antibacterials |
WO2006110815A1 (en) * | 2005-04-11 | 2006-10-19 | Abbott Laboratories | Pharmaceutical compositions having improved dissolution profiles for poorly soluble drugs |
DE102006005861A1 (de) | 2006-02-09 | 2007-08-23 | Aicuris Gmbh & Co. Kg | Substituierte Chinolone III |
US20080139574A1 (en) | 2006-11-30 | 2008-06-12 | Cadila Healthcare Limited | Novel quinoline derivatives |
UA106556C2 (uk) * | 2013-05-13 | 2014-09-10 | Наталья Николаевна Деркач | СПОСІБ ОДЕРЖАННЯ (1-ЦИКЛОПРОПІЛ-6-ФТОР-1,4-ДИГІДРО-8-МЕТОКСІ-7-[(4aS,7aS)-ОКТАГІДРО-6Н-ПІРОЛО[3,4-b]-4-ОКСО-3-ХІНОЛІНКАРБОНОВОЇ КИСЛОТИ |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR223983A1 (es) * | 1978-08-25 | 1981-10-15 | Dainippon Pharmaceutical Co | Un procedimiento para-preparar derivados de acido 6-halogeno-4-oxo-7-(1-piperazinil)-1,8-naftiridin-3-carboxilico |
JPS5845426B2 (ja) * | 1978-09-29 | 1983-10-08 | 杏林製薬株式会社 | 置換キノリンカルボン酸誘導体 |
JPS5630964A (en) * | 1979-08-22 | 1981-03-28 | Kyorin Pharmaceut Co Ltd | Novel substituted quinolinecarboxylic acid and its preparation |
DE3033157A1 (de) * | 1980-09-03 | 1982-04-01 | Bayer Ag, 5090 Leverkusen | 7-amino-1-cyclopropyl-4-oxo-1,4-dihydro-naphthyridin-3-carbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
SE440354B (sv) * | 1981-02-19 | 1985-07-29 | Kyorin Seiyaku Kk | Kinolinkarboxylsyraderivat |
DE3248507A1 (de) * | 1982-12-29 | 1984-07-05 | Bayer Ag, 5090 Leverkusen | Mikrobizide mittel auf chinoloncarbonsaeure basis |
DE3248506A1 (de) * | 1982-12-29 | 1984-07-05 | Bayer Ag, 5090 Leverkusen | 1-cyclopropyl-6-fluor-1,4-dihydro-4-oxo-7(alkyl-1-piperazinyl)-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
DE3318145A1 (de) * | 1983-05-18 | 1984-11-22 | Bayer Ag, 5090 Leverkusen | 7-amino-1-cyclopropyl-6,8-difluor-1,4-dihydro-4-oxo-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
JPS60123837A (ja) * | 1983-12-09 | 1985-07-02 | Mitsubishi Paper Mills Ltd | ハロゲン化銀写真乳剤 |
IL74244A (en) * | 1984-02-17 | 1988-06-30 | Warner Lambert Co | Quinoline derivatives,their preparation and pharmaceutical compositions containing them |
DE3420116A1 (de) * | 1984-05-30 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | Immunstimulierende mittel |
DE3420743A1 (de) * | 1984-06-04 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | 7-amino-1-cyclopropyl-6,8-dihalogen-1,4-dihydro-4-oxo-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
DE3420798A1 (de) * | 1984-06-04 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | 7-(3-aryl-l-piperazinyl)- sowie 7-(3-cyclohexyl-l-piperazinyl)-3-chinoloncarbonsaeuren |
JPS60222448A (ja) * | 1984-09-11 | 1985-11-07 | Kyorin Pharmaceut Co Ltd | アニリン類とその製造方法 |
US4771054A (en) * | 1985-01-23 | 1988-09-13 | Warner-Lambert Company | Antibacterial agents |
JPS61205258A (ja) * | 1985-03-08 | 1986-09-11 | Kyorin Pharmaceut Co Ltd | キノロンカルボン酸誘導体及びその製造方法 |
-
1984
- 1984-06-04 DE DE19843420743 patent/DE3420743A1/de not_active Withdrawn
-
1985
- 1985-05-21 NO NO852025A patent/NO173546C/no not_active IP Right Cessation
- 1985-05-22 EP EP85106250A patent/EP0167763B1/de not_active Expired
- 1985-05-22 AT AT85106250T patent/ATE36155T1/de not_active IP Right Cessation
- 1985-05-22 DE DE8585106250T patent/DE3564108D1/de not_active Expired
- 1985-05-29 GR GR851316A patent/GR851316B/el unknown
- 1985-05-31 FI FI852203A patent/FI852203L/fi not_active Application Discontinuation
- 1985-05-31 IE IE1365/85A patent/IE57815B1/en not_active IP Right Cessation
- 1985-05-31 IL IL75369A patent/IL75369A/xx unknown
- 1985-05-31 NZ NZ212272A patent/NZ212272A/en unknown
- 1985-06-03 DK DK249885A patent/DK164596C/da not_active IP Right Cessation
- 1985-06-03 HU HU852147A patent/HU208821B/hu not_active IP Right Cessation
- 1985-06-03 DD DD85276975A patent/DD240012A5/de not_active IP Right Cessation
- 1985-06-03 ZA ZA854167A patent/ZA854167B/xx unknown
- 1985-06-03 ES ES543836A patent/ES8607277A1/es not_active Expired
- 1985-06-03 PT PT80578A patent/PT80578B/pt not_active IP Right Cessation
- 1985-06-04 AR AR85300624A patent/AR243510A1/es active
- 1985-06-04 KR KR1019850003888A patent/KR920005112B1/ko not_active IP Right Cessation
- 1985-06-04 JP JP60119906A patent/JPS611667A/ja active Granted
- 1985-06-04 PH PH32363A patent/PH23577A/en unknown
- 1985-06-04 AU AU43293/85A patent/AU575651B2/en not_active Ceased
-
1986
- 1986-03-17 ES ES553083A patent/ES8702907A1/es not_active Expired
- 1986-03-17 ES ES553084A patent/ES8702400A1/es not_active Expired
-
1987
- 1987-07-15 PH PH35546A patent/PH24947A/en unknown
-
1991
- 1991-01-24 HK HK72/91A patent/HK7291A/xx not_active IP Right Cessation
- 1991-09-12 DK DK159391A patent/DK166276C/da not_active IP Right Cessation
-
1992
- 1992-04-27 US US07/875,572 patent/US5571812A/en not_active Expired - Fee Related
-
1996
- 1996-08-22 US US08/701,273 patent/US5969141A/en not_active Expired - Fee Related
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO173546B (no) | Analogifremgangsmaate for fremstilling av terapeutisk aktive 7-amino-1-cyklopropyl-6,8-dihalogen-1,4-dihydro-4-okso-3-kinolinkarboksylsyrer | |
FI82041C (fi) | Foerfarande foer framstaellning av nya terapeutiskt anvaendbara 1-cyklopropyl-6-fluor-1,4-dihydro-4-pxo-7- (1-piperazinyl)-3-kinolinkarboxylsyraderivat. | |
US4398029A (en) | Quinoline carboxylic acid derivatives and process for the preparation | |
US4705788A (en) | Novel antibacterial 7-amino-1(substituted cyclopropyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids | |
US4927926A (en) | Derivatives of 7-(1-azetidinyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids, their preparation and application as medicines | |
JPH0592922A (ja) | 抗バクテリア剤 | |
FI79102B (fi) | Foerfarande foer framstaellning av nya terapeutiskt anvaendbara 1-cyklopropyl-6-fluor-1,4-dihydro-4-oxo-7- (alkyl-1-piperazinyl)-3-kinolinkarboxylsyraderivat. | |
US5072038A (en) | 2,3,4,5-tetrahalogenobenzene derivatives | |
HU203339B (en) | Process for producing new 8-alkoxy-quinolone-carboxylic acid derivatives | |
JPS62215572A (ja) | キノロンカルボン酸誘導体 | |
HU187580B (en) | Process for producing 1-cyclopropy-6-fluoro-1,4-dihydro-4-oxo-7-piperazino-quinoline-3-carboxylic acid derivatives and antibacterial compositions containing them as active agents | |
US4981854A (en) | A-aryl-4-quinolone-3-carboxylic acids | |
US4840954A (en) | 6,7-disubstituted 1-cycloproply-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acids | |
NO862042L (no) | Antibakterielt virksomme chinolonkarboksylsyreestere. | |
JPS60204765A (ja) | 1,7―ジアミノ―1,4―ジヒドロ―4―オキソ―3―(アザ)キノリン―カルボン酸及びその製造法 | |
NO161492B (no) | Analogifremgangsmaate for fremstilling av terapeutisk aktive 1-cyklopropyl-6-fluor-1,4-dihydro-4-okso-7-(4-(oksoalkyl)-1-piperazinyl)-3-kinolinkarboksylsyre. | |
US5777181A (en) | 2, 4, 5-trihalogeno- and 2, 3, 4, 5-tetrahalogenobenzene derivatives | |
US5468861A (en) | 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid and alkyl esters thereof | |
FI89045B (fi) | Foerfarande foer framstaellning av kinolinkarboxylsyraderivat | |
JPS61282362A (ja) | キノロンカルボン酸エステル | |
US5362909A (en) | Process for the preparation of 3-chloro-2,4,5-trifluorobenzoyl chloride, 2,4,5-trifuluorobenzoyl fluoride, and 2,3,4,5-tetrahalogenobenzene derivatives | |
JPH0692937A (ja) | 選択毒性に優れた8−アルコキシキノロンカルボン酸およびその塩並びにその製造方法 | |
JPH05279358A (ja) | キノロンカルボン酸化合物 | |
HU190779B (en) | Process for producing quinoline-carboxylic acid derivatives |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |