DK171276B1 - 1-Substituerede 7-(N-diazabicycloalkyl)-6-fluor-1,4-dihydro-4-oxo-quinolin-3-carboxylsyre-forbindelser, disse forbindelser til anvendelse som lægemidler og antibaktielle præparater indeholdende disse forbindelser - Google Patents
1-Substituerede 7-(N-diazabicycloalkyl)-6-fluor-1,4-dihydro-4-oxo-quinolin-3-carboxylsyre-forbindelser, disse forbindelser til anvendelse som lægemidler og antibaktielle præparater indeholdende disse forbindelser Download PDFInfo
- Publication number
- DK171276B1 DK171276B1 DK445886A DK445886A DK171276B1 DK 171276 B1 DK171276 B1 DK 171276B1 DK 445886 A DK445886 A DK 445886A DK 445886 A DK445886 A DK 445886A DK 171276 B1 DK171276 B1 DK 171276B1
- Authority
- DK
- Denmark
- Prior art keywords
- compounds
- oxo
- carboxylic acid
- dihydro
- diazabicyclo
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 60
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 7
- 239000003814 drug Substances 0.000 title claims description 3
- 238000002360 preparation method Methods 0.000 title description 3
- 229940079593 drug Drugs 0.000 title description 2
- 239000000203 mixture Substances 0.000 claims description 10
- 239000003937 drug carrier Substances 0.000 claims description 3
- -1 methoxy, N-methylamino, p-fluorophenyl Chemical group 0.000 abstract description 26
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 9
- 239000001257 hydrogen Substances 0.000 abstract description 9
- 125000000217 alkyl group Chemical group 0.000 abstract description 5
- 150000001768 cations Chemical class 0.000 abstract description 5
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract description 5
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Chemical group 0.000 abstract 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 34
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 19
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000007787 solid Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- XJKNACDCUAFDHD-UHFFFAOYSA-N 1,4-diazabicyclo[3.2.2]nonane Chemical compound C1CC2CCN1CCN2 XJKNACDCUAFDHD-UHFFFAOYSA-N 0.000 description 4
- MHFJYVWFBPABTI-UHFFFAOYSA-N 1-ethyl-6,7-difluoro-4-oxoquinoline-3-carboxylic acid Chemical compound FC1=C(F)C=C2N(CC)C=C(C(O)=O)C(=O)C2=C1 MHFJYVWFBPABTI-UHFFFAOYSA-N 0.000 description 4
- 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
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 150000002923 oximes Chemical class 0.000 description 4
- 239000008194 pharmaceutical composition Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- QQXLDOJGLXJCSE-KNVOCYPGSA-N tropinone Chemical compound C1C(=O)C[C@H]2CC[C@@H]1N2C QQXLDOJGLXJCSE-KNVOCYPGSA-N 0.000 description 4
- FTTATHOUSOIFOQ-UHFFFAOYSA-N 1,2,3,4,6,7,8,8a-octahydropyrrolo[1,2-a]pyrazine Chemical compound C1NCCN2CCCC21 FTTATHOUSOIFOQ-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 208000035143 Bacterial infection Diseases 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 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
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- MYSWGUAQZAJSOK-UHFFFAOYSA-N ciprofloxacin Chemical compound C12=CC(N3CCNCC3)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 MYSWGUAQZAJSOK-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000003951 lactams Chemical class 0.000 description 3
- 239000012280 lithium aluminium hydride Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- PIDOCGDMKRSJMT-RSLHMRQOSA-N (1s,4s)-2,5-diazabicyclo[2.2.1]heptane;dihydrochloride Chemical compound Cl.Cl.C1N[C@@H]2CN[C@H]1C2 PIDOCGDMKRSJMT-RSLHMRQOSA-N 0.000 description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 2
- KNEXGVPHPGXAGF-UHFFFAOYSA-N 1-cyclopropyl-6,7-difluoro-4-oxoquinoline-3-carboxylic acid Chemical compound C12=CC(F)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 KNEXGVPHPGXAGF-UHFFFAOYSA-N 0.000 description 2
- 125000004777 2-fluoroethyl group Chemical group [H]C([H])(F)C([H])([H])* 0.000 description 2
- XNZIHVKLRKGFBS-UHFFFAOYSA-N 8-methyl-3,8-diazabicyclo[3.2.1]octane;dihydrochloride Chemical compound Cl.Cl.C1NCC2CCC1N2C XNZIHVKLRKGFBS-UHFFFAOYSA-N 0.000 description 2
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 229910010084 LiAlH4 Inorganic materials 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- QQXLDOJGLXJCSE-UHFFFAOYSA-N N-methylnortropinone Natural products C1C(=O)CC2CCC1N2C QQXLDOJGLXJCSE-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 208000022362 bacterial infectious disease Diseases 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000007918 intramuscular administration Methods 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- MHWLWQUZZRMNGJ-UHFFFAOYSA-N nalidixic acid Chemical compound C1=C(C)N=C2N(CC)C=C(C(O)=O)C(=O)C2=C1 MHWLWQUZZRMNGJ-UHFFFAOYSA-N 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 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
- 239000012044 organic layer Substances 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- KUEIYCASAUDQII-AQEKLAMFSA-N (1S,4S)-2-benzyl-2,5-diazabicyclo[2.2.1]heptane dihydroiodide Chemical compound I.I.C([C@]1(NC[C@]2([H])C1)[H])N2CC1=CC=CC=C1 KUEIYCASAUDQII-AQEKLAMFSA-N 0.000 description 1
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 1
- 125000006583 (C1-C3) haloalkyl group Chemical group 0.000 description 1
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- CNBHGTBRNNCVMY-UHFFFAOYSA-N 1,2-diazabicyclo[3.2.2]nonane Chemical compound C1CC2CCN1NCC2 CNBHGTBRNNCVMY-UHFFFAOYSA-N 0.000 description 1
- VCIKVHACZDLJCT-UHFFFAOYSA-N 1,4-diazabicyclo[3.2.2]nonan-3-one Chemical compound N1C(=O)CN2CCC1CC2 VCIKVHACZDLJCT-UHFFFAOYSA-N 0.000 description 1
- NYPUYWSDUIENGC-UHFFFAOYSA-N 1,4-diazabicyclo[3.3.1]nonane Chemical compound C1N2CCCC1NCC2 NYPUYWSDUIENGC-UHFFFAOYSA-N 0.000 description 1
- ZKMZPXWMMSBLNO-UHFFFAOYSA-N 1-azabicyclo[2.2.2]octan-3-one Chemical compound C1CC2C(=O)CN1CC2 ZKMZPXWMMSBLNO-UHFFFAOYSA-N 0.000 description 1
- FOHQYUUKGNBVNW-UHFFFAOYSA-N 1-cyclopropyl-6,7-difluoro-4-oxo-2,3-dihydroquinoline-3-carboxylic acid Chemical compound C12=CC(F)=C(F)C=C2C(=O)C(C(=O)O)CN1C1CC1 FOHQYUUKGNBVNW-UHFFFAOYSA-N 0.000 description 1
- ZNZXELIYKDHAJA-UHFFFAOYSA-N 1-ethyl-6-fluoro-7-(8-methyl-3,8-diazabicyclo[3.2.1]octan-3-yl)-4-oxoquinoline-3-carboxylic acid Chemical compound C1C(N2C)CCC2CN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN(CC)C2=C1 ZNZXELIYKDHAJA-UHFFFAOYSA-N 0.000 description 1
- FDTFTAPRLVHJQS-QWRGUYRKSA-N 1-ethyl-6-fluoro-7-[(1s,4s)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl]-4-oxoquinoline-3-carboxylic acid Chemical compound C1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1[C@H](CN2C)C[C@H]2C1 FDTFTAPRLVHJQS-QWRGUYRKSA-N 0.000 description 1
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- GVRPQVSOYJBTJO-UHFFFAOYSA-N 2,3,5,6,7,8,9,9a-octahydro-1H-cyclohepta[b]pyrazine Chemical compound C12CCCCCC2=NCCN1 GVRPQVSOYJBTJO-UHFFFAOYSA-N 0.000 description 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
- ZMDQWHCTODNNLT-UHFFFAOYSA-N 2h-1,2-benzoxazine-3-carboxylic acid Chemical compound C1=CC=C2ONC(C(=O)O)=CC2=C1 ZMDQWHCTODNNLT-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- ZZHWFUDVZGOQSF-UHFFFAOYSA-N 4,9-diazabicyclo[4.2.1]nonane Chemical compound C1NCCC2CCC1N2 ZZHWFUDVZGOQSF-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- DHJRWNMTTJCQGO-UHFFFAOYSA-N 6,7-difluoro-1-methyl-4-oxoquinoline-3-carboxylic acid Chemical compound FC1=C(F)C=C2N(C)C=C(C(O)=O)C(=O)C2=C1 DHJRWNMTTJCQGO-UHFFFAOYSA-N 0.000 description 1
- OXURVGFLFRPDCF-UHFFFAOYSA-N 7-(1,4-diazabicyclo[3.2.2]nonan-4-yl)-1-ethyl-6,8-difluoro-4-oxoquinoline-3-carboxylic acid Chemical compound FC1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCN2CCC1CC2 OXURVGFLFRPDCF-UHFFFAOYSA-N 0.000 description 1
- AAWPEBWRUYSNEA-UHFFFAOYSA-N 7-(1,4-diazabicyclo[3.3.1]nonan-4-yl)-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylic acid Chemical compound C1CN(C2)CCCC2N1C1=C(F)C=C2C(=O)C(C(O)=O)=CN(CC)C2=C1 AAWPEBWRUYSNEA-UHFFFAOYSA-N 0.000 description 1
- BVMNCVGZGHZACI-UHFFFAOYSA-N 7-(2,5-diazabicyclo[2.2.1]heptan-2-yl)-1-ethyl-6-fluoro-4-oxoquinoline-3-carboxylic acid Chemical compound C1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1C(CN2)CC2C1 BVMNCVGZGHZACI-UHFFFAOYSA-N 0.000 description 1
- NHNRLASXGHTJKZ-UHFFFAOYSA-N 9-methyl-3,9-diazabicyclo[3.3.1]nonane Chemical compound C1CCC2CNCC1N2C NHNRLASXGHTJKZ-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 238000006237 Beckmann rearrangement reaction Methods 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- QMLVECGLEOSESV-RYUDHWBXSA-N Danofloxacin Chemical compound C([C@@H]1C[C@H]2CN1C)N2C(C(=CC=1C(=O)C(C(O)=O)=C2)F)=CC=1N2C1CC1 QMLVECGLEOSESV-RYUDHWBXSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 229910010082 LiAlH Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- MBBZMMPHUWSWHV-BDVNFPICSA-N N-methylglucamine Chemical compound CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO MBBZMMPHUWSWHV-BDVNFPICSA-N 0.000 description 1
- 102100035591 POU domain, class 2, transcription factor 2 Human genes 0.000 description 1
- 101710084411 POU domain, class 2, transcription factor 2 Proteins 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 229960003405 ciprofloxacin Drugs 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- WLNWKZXPHXIQKT-UHFFFAOYSA-N cyclohepta-2,6-dien-1-one Chemical compound O=C1C=CCCC=C1 WLNWKZXPHXIQKT-UHFFFAOYSA-N 0.000 description 1
- 238000006264 debenzylation reaction Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- PQJJJMRNHATNKG-UHFFFAOYSA-N ethyl bromoacetate Chemical compound CCOC(=O)CBr PQJJJMRNHATNKG-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- ICIWUVCWSCSTAQ-UHFFFAOYSA-N iodic acid Chemical compound OI(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- 229960000210 nalidixic acid Drugs 0.000 description 1
- 229960001180 norfloxacin Drugs 0.000 description 1
- KIMVTSGNCBGHES-UHFFFAOYSA-N octane;dihydrochloride Chemical compound Cl.Cl.CCCCCCCC KIMVTSGNCBGHES-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- DDBREPKUVSBGFI-UHFFFAOYSA-N phenobarbital Chemical compound C=1C=CC=CC=1C1(CC)C(=O)NC(=O)NC1=O DDBREPKUVSBGFI-UHFFFAOYSA-N 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- XRXDAJYKGWNHTQ-UHFFFAOYSA-N quipazine Chemical class C1CNCCN1C1=CC=C(C=CC=C2)C2=N1 XRXDAJYKGWNHTQ-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- JABYJIQOLGWMQW-UHFFFAOYSA-N undec-4-ene Chemical compound CCCCCCC=CCCC JABYJIQOLGWMQW-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/08—Bridged systems
-
- 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
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/08—Bridged systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oncology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Communicable Diseases (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Materials For Photolithography (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Description
i DK 171276 B1
Denne opfindelse angår substituerede 7-(N-diazabicycloalkyl)- 6-fluor-l,4-dihydro-4-oxo-quinolin-3-carboxylsyre-forbindelser, disse forbindelser til anvendelse som lægemidler samt antibakterielle præparater indeholdende disse forbindelser.
5
Siden introduktionen af nalidixinsyre, 1,4-dihydro-l-ethyl-4-oxo-7-methyl-l,8-naphthyridin-3-carboxylsyre, i 1963 er der blevet publiceret et betydeligt antal patentskrifter og videnskabelige artikler vedrørende forbindelser med en beslæg-10 tet struktur.
F.eks. angiver AU patentskrift nr. 107 300 forbindelser med formlen O 1 i hvori X kan være CF eller CH, R kan være lavere alkyl, og Z kan være en heterocyclisk gruppe, såsom 1-pyrrolidinyl, eller en spirogruppe, såsom 2,7-diazaspiro[4,4]non-2-yl.
25 JP patentskrift nr. 56 219 angiver norfloxacin, l-ethyl-6-fluor-1,4-dihydro-7-piperazino-4-oxo-quinolin-3-carboxylsyre, EP offentliggørelsesskrift nr. 78 362 angiver ciprofloxacin, 1-cyclopropyl-1,4-dihydro-4-oxo-6-fluor-7-piperazinoquinolin-30 3-carboxylsyre, og EP offentliggørelsesskrift nr. 47 005 an giver lignende piperazinoquinoliner, hvori en tredie ring forbinder carbonatomerne i 1- og 7-stilling i quinolongrup-pen. Diazabicycloalkan-hydroquinolin- og -benzoxazin-carbo- DK 171276 B1 2 xylsyre er angivet i JP fremlæggelsesskrifterne nr. 59219293, 59204194, 59204195, 59137481, 60023381 og 60023382. De ovenstående referencer angiver alle antibakteriel aktivitet for de pågældende forbindelser.
5
Sammenfatning af opfindelsen
Den foreliggende opfindelse tilvejebringer antibakterielle forbindelser med den almene formel 10
O
...I
15
Y
og farmaceutisk acceptable syreadditionssalte deraf, hvori 20 a) Rl betyder hydrogen, en farmaceutisk acceptabel kation eller (C^-Ce)alkyl, Y betyder (Ci-CjJalkyl, (C1-C3)halogenalkyl eller cyclo-propyl R2 betyder l,4-diazabicyclo[3,2,2]non-4-yl, 1,4-diaza-25 bicyclo[3,3,l]non-4-yl, DK 171276 B1 3
I I
r"N_> kTV·*1·' <y>!
5 I I
Q ' Q
(i) Ui) 10 hvor Q betyder hydrogen eller (C1-C3)alkyl; eller b) R1 betyder hydrogen, en farmaceutisk acceptabel kation eller (Ci-Cg)alkyl, 15 Y betyder ((^-03)alkyl eller cyclopropyl, og R2 betyder 8-methyl-3,8-diazabicyclo[3,2,l]oct-3-yl, (IS,4S )-2,5-diazabicyclo[2,2,l]hept-2-yl, (IS,4S)-5-me-thyl-2,5-diazabicyclo[2,2,l]hept-2-yl eller 2,5-diaza-bicyclo[2,2,2]oct-2-yl.
20
Foretrukne forbindelser ifølge opfindelsen er de med formlen I, hvori R1 er hydrogen eller en farmaceutisk acceptabel kation, såsom natrium eller kalium. 1
Andre foretrukne forbindelser med formlen I er de, hvori Y er ethyl.
Specifikke foretrukne forbindelser er: 30 l-ethyl-6-fluor-l, 4-dihydro-7-( 8-methyl-3,8-diazabicyclo- [3,2,l]oct-3-yl)-4-oxo-quinolin-3-carboxylsyre, DK 171276 B1 4 1-cyclopropyl-6-fluor-1,4-dihydro-7-(1,4-diazacyclo- [3.2.2] non-4-yl)-4-oxo-quinolin-3-carboxylsyre, l-cyclopropyl-6-fluor-1,4-dihydro-7-(2,5-diazabicyclo-5 [2,2,l]hept-2-yl)-4-oxo-quinolin-3-carboxylsyre, l-cyclopropyl-6-fluor-1,4-dihydro-6-(8-methyl-3,8-diaza-bicyclo[3,2,l]oct-3-yl)-4-oxo-quinolin-3-carboxylsyre, 10 l-ethyl-6-fluor-1,4-dihydro-7-(2,5-diazabicyclo[2,2,1]- hept-2-yl)-4-oxo-quinolin-3-carboxylsyre.
En udførelsesform af opfindelsen omfatter forbindelser med formlen I, hvori R1, Y og R2 er som defineret under (a) oven-15 for.
I en specifik udførelsesform er R1 hydrogen. Specifikke eksempler på sådanne forbindelser er 20 l-ethyl-6-fluor-1,4-dihydro-7-(1,4-diazabicyclo[3,2,2] - non-4-yl)-4-oxo-quinolin-3-carboxylsyre, 1-ethyl-6-fluor-1,4-dihydro-7-(1,4-diazabicyclo[3,3,1]-non-4-yl)-4-oxo-quinolin-3-carboxylsyre, 25 l-ethyl-6,8-difluor-l,4-dihydro-7-( 1,4-diazabicyclo- [3.2.2] non-4-yl)-4-oxo-quinolin-3-carboxylsyre, l-cyclopropyl-6-fluor-1,4-dihydro-7-(9-methyl-3,9-diaza-30 bicyclo[4,2,l]non-3-yl)-4-oxo-quinolin-3-carboxylsyre.
DK 171276 B1 5
En anden udførelsesform af opfindelsen omfatter forbindelser med formlen I, hvori R1, Y og R2 er som defineret under (b) ovenfor.
5 I mere specifikke udførelsesformer er R1 hydrogen, og/eller Y er ethyl eller cyclopropyl. Foretrukne forbindelser er l-ethyl-6-fluor-l,4-dihydro-7-[(1S,4S)-5-methyl-2,5-di-azabicyclo[2,2,l]hept-2-yl]-4-oxo-quinolin-3-carboxyl-10 syre, 1-ethyl-6-fluor-1,4-dihydro-7-(5-methyl-2,5-diazabicyclo- [2.2.2] oct-2-yl)-4-oxo-quinolin-3-carboxylsyre, 15 l-cyclopropyl-6-fluor-1,4-dihydro-7-(8-methyl-3,8-diaza- bicyclo[3,2,l]oct-3-yl]oct-3-yl)-4-oxo-quinolin-3-car-boxylsyre, 1-cyclopropyl-6-fluor-1,4-dihydro-7-[(lS,4S)-2,5-diaza-20 bicyclo[2,2,l]hept-2-yl]-4-oxo-quinolin-3-carboxylsyre, 1-cyclopropyl-6-fluor-1,4-dihydro-7-[ (IS, 4S)-5-methyl- 2,5-diazabicyclo[2,2,l]hept-2-yl]-4-oxo-quinolin-3-car-boxylsyre, 25 l-cyclopropyl-6-fluor-1,4-dihydro-7-(2, 5-diazabicyclo- [2.2.2] oct-2-yl)-4-oxo-quinolin-3-carboxylsyre.
Forbindelserne ifølge opfindelsen kan have chirale centrer i 30 betragtning af brostrukturene, hvilket resulterer i dannelse af stereoisomere. Disse stereoisomere kan betegnes med henvisning til R- og S-rotation i overensstemmelse med standard- DK 171276 B1 6 nomenklatur. Forbindelserne ifølge opfindelsen inkluderer ra-cemiske blandinger og optiske isomere.
Opfindelsen inkluderer farmaceutiske præparater omfattende en 5 farmaceutisk acceptabel bærer eller fortyndingsmiddel og en forbindelse med formlen I i en antibakteriel effektiv mængde.
De farmaceutise præparater indeholder fortrinsvis de ovennævnte specifikke, foretrukne og specifikt foretrukne forbindelser.
10
Forbindelserne og præparaterne ifølge opfindelsen kan anvendes ved en fremgangsmåde til behandling af dyr, herunder mennesker, som har en bakteriesygdom, hvorved dyret indgives en antibakterielt effektiv mængde af en forbindelse med formlen 15 I eller et farmaceutisk præparat som defineret ovenfor.
Detailbeskrivelse af opfindelsen
Forbindelserne ifølge opfindelsen med formlen I kan fremstil-20 les ved omsætning af en forbindelse med formlen: 0 F 'γ^Χ/Χ/ΓΟ-,Κ1
II
25 Hal
Y
med en forbindelse med formlen R2H eller derivater deraf, i 30 hvilke formler R^, R^ og Y er som defineret ovenfor i forbindelse med formlen I, og Hal betyder halogen, såsom fluor, chlor eller brom.
DK 171276 B1 7
Reaktionen kan gennemføres med eller uden et opløsningsmiddel, fortrinsvis ved forhøjet temperatur og i et tilstrækkeligt tidsrum til i det væsentlige at fuldføre reaktionen. Reaktionen udføres fortrinsvis i nærvær af en syreacceptor, så-5 som en uorganisk eller organisk base, f.eks. et alkalimetal-eller jordalkalimetalcarbonat eller -hydrogencarbonat eller en tertiær amin, såsom triethylamin, pyridin eller picolin.
Opløsningsmidlerne for denne reaktion er sådanne, som er ik-10 ke-reaktive under reaktionsbetingelserne, såsom acetonitril, tetrahydrofuran, ethanol, chloroform, dimethylsulfoxid (DMSO), dimethylformamid, pyridin, vand eller blandinger deraf.
15 Reaktionstemperaturen ligger sædvanligvis i området fra omkring 20 til omkring 150 °C.
Udgangsmaterialerne med formlen II er kendte indenfor faget, f.eks. som angivet AU patentskrift nr. 107 300 og US patent-20 skrifterne nr. 4 382 892 og 4 416 884.
Udgangsmaterialerne med formlen R2H er enten kendte eller kan fremstilles ved fremgangsmåder analoge med dem, der er beskrevet i den kendte teknik, ud fra kendte udgangsmaterialer.
25
Forbindelser R^H, hvori R^ er (ii), er beskrevet i J. Amer. Chem. Soc., 75, 975 (1953).
Forbindelsen R^H, hvori R^ er (i), hvor Q er methyl, frem-30 stilles ud fra kommercielt tilgængeligt tropinon 23 som skitseret i reaktionsskema (I). Tropinon omsættes med hydroxyla-min i natriumhydrogencarbonat til dannelse af den tilsvarende oxim, som omlejres med varm svovlsyre til lactamen 2A og re- DK 171276 Bl 8 duceres med LiAlH4 i THF ved tilbagesvalingstemperatur til dannelse af 25.
Reaktionsskema I 5
O OH H
10 i l I
CH3 CHj ch3 23 24 25 15
Reaktionsskema II viser fremstillingen af et derivat af forbindelsen R2H, hvori R2 er (i), og Q er hydrogen. Den kendte forbindelse 2L·, 2,6-cycloheptadienon, J. Org. Chem., 44, 4285 (1979), omsættes med benzylamin til dannelse af den bicycli-20 ske keton 2Z- Standard-Beckmann-omlejringen via oximen i varm svovlsyre resulterer i lactamen 28. som reduceres med LiAlH4 i THF til 9-benzyl-3,9-diazabicyclo[4,2, l]nonan 22.· Ved omsætning med forbindelse (II) og debenzylering dannes forbindelsen (I), hvori R2 er (i), hvor Q er hydrogen.
25 DK 171276 B1 9
Rftaktionsskema_Jt I
• O ør rø ί„ 26 2Ί_ 2Q_
- NH
k~>i
Ph 29 15 -
Forbindelser R^H, hvori R^ er (IS,4S)-2,5-diazabicyclo- [2,2, l]hept-2-yl, kan fremstilles som beskrevet i US patentskrift nr. 3 947 445 og J. Org. Chem., 31, 1059 (1966). Forbindelser (I), hvori R2 er (IS,4S)-5-methyl-2,5-diazabicyclo-20 [2,2, l]hept-2-yl, kan fremstilles ved standardmethylering med myresyre og paraformaldehyd (Eschweiler-Clark) af tilsvarende forbindelser (I), hvori R^ er (IS,4S)-2,5-diazabicyclo- [2,2, l]hept-2-yl.
25 Fremgangsmåder til fremstilling af forbindelser (I), hvori R^ er 2,5-diazabicyclo[2,2,2]oct-2-yl, er beskrevet i Heterocyclic Chem., 11, 449 (1974).
Forbindelsen l,4-diazabicyclo[3,3,l]nonan, fremstilles ud fra 30 den kendte forbindelse nipecotinsyre-ethylester 4Q, som vist i reaktionsskema III. Den sekundære amin alkyleres med brom-eddikesyre-ethylester til dannelse af 41. Diethylesteren behandles med kalium-t-butoxid i toluen til dannelse af ketonen DK 171276 B1 10 42, som omdannes til oximen 42 som beskrevet tidligere ved behandling med hydroxylamin i vandig natriumhydrogencarbonat-opløsning. Oximen omlejres i varm svovlsyre til lactamen 44. Reduktion med LiAlH4 fører til forbindelsen R^H, hvori R^ er 5 1,4-diazabicyclo[3,3, l]non-4-yl.
Forbindelsen 1,4-diazabicyclo[3,2,2]nonan er beskrevet i Org. Syn., Coll. Vol. V, 989 (1973) og Zh. Org. Khim., 1 (7), 1336 (1965).
10
Reaktionsskema III o σ'- o'- d> 15 H I OEt 40 il 0
41 H
N-OH N i—0 20 (t> ~" 0 43 ϋ -► 1,4-diazabicyclo[3,3, ljnonan 1 2 3 4 5 6
Forbindelser (I), hvori R^ er (i) eller (ii), hvor Q er 2 (Ci-Cjialkyl, kan fremstilles ved anvendelse af den nødvendi 3 ge alkylamin i stedet for methylamin eller det nødvendige al 4 dehyd i stedet for formaldehyd ved de ovenfor beskrevne reak 5 tioner.
6
De farmaceutisk acceptable syreadditionssalte af forbindelserne (I) fremstilles på konventionel måde ved behandling af en opløsning eller suspension af den frie base (I) med om- DK 171276 B1 11 kring ét kemisk ækvivalent af en farmaceutisk acceptabel syre. Konventionel koncentrerings- og omkrystallisationsteknik anvendes til isolering af saltene. Belysene for egnede syrer er eddikesyre, mælkesyre, ravsyre, maleinsyre, vinsyre, ci-5 tronsyre, gluconsyre, askorbinsyre, benzoesyre, methansulfon-syre, kanelsyre, fumarsyre, phosphonsyre, saltsyre, hydrogen-bromidsyre, hydrogeniodidsyre, sulfamidsyre og sulfonsyre.
De farmaceutisk acceptable kationsalte af forbindelserne (I) 10 kan fremstilles ved konventionelle metoder ud fra de tilsvarende syrer, f.eks. ved omsætning med omkring en ækvimolær mængde af en base. Disse kationsalte forøger ikke forbindelsens toxicitet over for dyreorganismer. Eksempler på egnede kationsalte er sådanne med alkalimetalkationer, såsom natrium 15 eller kalium, jordalkalimetalkationer, såsom magnesium eller calcium, og ammoniumionen eller kationer af organiske aminer, såsom diethanolamin eller N-methylglucamin.
De hidtil udkendte forbindelser med formlen I og de farmaceu-20 tisk acceptable syreadditionssalte deraf er nyttige til behandling af bakterieinfektioner af et bredt spektrum, især til behandling af Gram-positive bakteriestammer.
Forbindelserne ifølge opfindelsen kan indgives alene, men vil 25 almindeligvis blive indgivet i blanding med en farmaceutisk bærer valgt under hensyntagen til den påtænkte indgivningsvej og farmaceutisk standardpraksis. F.eks. kan de indgives oralt eller i form af tabletter indeholdende sådanne excipienter som stivelse eller lactose eller i kapsler enten alene eller 30 blanding med excipienter eller i form af eliksirer eller suspensioner indeholdende aroma- eller farvemidler. I tilfælde af dyr inkorporeres de med fordel i dyrefoder eller drikkevand i en koncentration på 5-5000 ppm, fortrinsvis 25-500 DK 171276 B1 12 ppm. De kan injiceres parenteralt, f.eks. intramuskulært, intravenøst eller subkutant. Til parenteral indgivning anvendes de bedst i form af en steril vandig opløsning, som kan indeholde andre opløste stoffer, f.eks. tilstrækkeligt salt eller 5 glucose til at gøre opløsningen isotonisk. I tilfælde af dyr, kan forbindelserne indgives intramuskulært eller subkutant i doseringsniveauer på fra omkring 0,1 til omkring 50 mg/kg/dag, med fordel 0,2-10 mg/kg/dag givet i en enkelt daglig dosis eller op til 3 delte doser.
10
Opfindelsen tilvejebringer også farmaceutiske præparater omfattende en antibakterielt effektiv mængde af en forbindelse med formlen (I) eller et farmaceutisk acceptabelt syreadditionssalt deraf sammen med et farmaceutisk acceptabelt fortyn-15 dingsmiddel eller bærestof.
Forbindelserne ifølge opfindelsen kan indgives mennesker til behandling af bakteriesygdomme ad enten den orale eller den parenterale vej, og de kan indgives oralt i doseringniveauer 20 på fra omkring 0,1 til omkring 500 mg/kg/dag, med fordel 0,5-50 mg/kg/dag givet i en enkelt dosis eller op til 3 delte doser. Til intramuskulær eller intravenøs indgivelse er doseringsniveauerne fra omkring 0,1 til omkring 200 mg/kg/dag, med fordel 0,5-50 mg/kg/dag. Medens intramuskulær indgivelse 25 kan være en enkelt dosis eller op til 3 delte doser, kan intravenøs indgivelse inkludere en kontinuert drypning. Variationer vil nødvendigvis forekomme afhængigt af vægten og tilstanden af det individ, som behandles, og den bestemte valgte indgivelsesvej, som det vil være kendt af fagfolk.
30
Den antibakterielle aktivitet af forbindelserne ifølge opfindelsen påvises ved prøvning ifølge Steers' replikatorteknik, som er en standard in vitro bakteriel prøvningsmetode beskre DK 171276 B1 13 vet af E. Steers et al., Antibiotics and Chemotherapy, 9, 307 (1959).
De følgende eksempler tjener til nærmere belysning af opfin-5 delsen.
EKSEMPEL 1 l-Ethyl-6-fluor-1.4-dihYdro-7-(8-methvl-3.8-diazabicYclo-10 Γ 3.2.Πoct-3-γ!)-4-oxo-auinolin-3-carboxvlsvre
En omrørt suspension af 1-ethyl-6,7-difluor-1,4-dihydro-4-oxo-quinolin-3-carboxylsyre (3,0 g, 11,9 mmol) og e-methyls' -diazabicyclo[3,2,1]octan-dihydrochlorid (4,5 g, 22,7 15 mmol) i 15 ml tørt pyridin under N2 blev behandlet med 1,8-diazabicyclo[5,4,0)undec-7-en (7,0 g, 4,6 mmol). Blandingen blev opvarmet til 80 °C i 3 timer. Den dannede opløsning blev afkølet til stuetemperatur og hældt ud i 50 ml vand. Den vandige opløsning blev vasket 5 gange med 100 ml chloroform. De 20 kombinerede organiske lag blev tørret over Na2S04, filtreret og koncentreret i vakuum. Det resulterende faste stof blev vasket med diethylether, opløst i vand ved pH=l med 1 N saltsyre og vasket med chloroform. Det vandige lag blev neutraliseret med mættet vandig natriumhydrogencarbonatopløsning, og 25 produktet blev ekstraheret med chloroform (5 x 100 ml). Chlo-roformlaget blev tørret over Na2S04, filtreret og koncentreret til omkring 25 ml chloroformopløsning. Det rene produkt blev udfældet som et hvidt fast stof med 75 ml diethylether. Det faste stof blev opsamlet ved sugefiltrering og vasket med 30 diethylether, hvilket gav 2,77 g (65% udbytte) af den i overskriften angivne forbindelse, smp. 244-245 °C.
l-Methvl-6-fluor-1.4-dlhvdro-7-(8-methvl-3.8-diazabicvclo- Γ3.2.noct-3-vl)-4-oxo-cminolin-3-carboxylsyre 5 DK 171276 B1 EKSEMPEL 2 14
Den i overskriften angivne forbindelse (68% udbytte) blev fremstillet ifølge eksempel 1 ved omsætning af l-methyl-6,7-difluor-4-oxo-l,4-dihydroquinolin-3-carboxylsyre med 8-me-thyl-3,8-diazabicyclo[3,2,l]octan-dihydrochlorid, smp. 251-10 252 °C.
EKSEMPEL 3 l-Ethvl-6-fluor-l.4-dihvdro-7-(1.4-diazablcyclor3.2.21non-4-15 yl)-4-oxo-ouinolin-3-carboxylsyre
En omrørt suspension af l-ethyl-6,7-difluor-4-oxo-l,4-dihy-dro-quinolin-3-carboxylsyre (76 mg, 0,302 mmol) og 1,4-diaza-bicyclo[3,2,2]nonan (95 mg, 0,754 mmol) i 3 ml tørt pyridin 20 under N2 blev opvarmet til 90 °C i 18 timer. Blandingen blev afkølet til stuetemperatur og fortyndet med 50 ml vand. Den vandige opløsning blev ekstraheret 2 gange med 50 ml chloroform. De kombinerede organiske lag blev derpå vasket 2 gange med vand, tørret over Na2S04, filtreret og koncentreret i va-25 kuum. Det faste stof blev udrevet flere gange med diethylet-her og frafiltreret, hvilket gav et bleggult fast stof (27 mg, 25% udbytte), smp. 223-225 °C.
EKSEMPEL 4 DK 171276 B1 15 1-(2-fluorethvl)-6-fluor-1.4-dihvdro-7-(1.4-diazabicvclo- Γ3.2.21non-4-γΙ)-4-oxo-aulnolln-3-carboxvlsvre 5 A. 3-oxo-1,4-diazabicyclo[3,2,2]nonan
Quinuclidon*HCl (200 g, 1,24 mol) blev opløst i koncentreret svovlsyre (500 ml) og afkølet til 0-5 °C i et me-10 get stort is-vand-bad. Der tilsattes NaN3 (200 g, 3,07 mol) i små portioner i løbet af 2 timer. Den resulterende blanding blev omrørt ved 0 °C i 4 timer. Reaktionsblandingen blev derpå langsomt og forsigtigt fortyndet med 1 liter vand og langsomt udslukt med en opløsning af natri-15 umhydroxid (900 g, 22,5 mol) i 1,5 liter vand. Efter ud- slukningen var reaktionsblandingens pH-værdi omkring 13,5. Det resulterende natriumsulfat blev frafiltreret og derpå vasket med 2 liter chloroform. Den vandige supernatant blev ekstraheret med 3 gange 2 liter chloroform. De 20 kombinerede ekstrakter blev tørret med magnesiumsulfat og koncentreret, hvilket gav 94,9 g af en fast remanens. Denne remanens blev chromatograferet (2,0 kg Si02; 9:1 chloroform/methanol), hvilket gav 13,59 g af den i overskriften angivne forbindelse som hvide krystaller, smp.
25 210-211 °C, udbytte 7,8%.
Desuden blev 42,9 g af et biprodukt indentificeret som 2-(3,4-dehydropiperidin-l-yl)acetamid, isoleret som hvide plader, smp. 121-122 °C, udbytte 24,7%.
30 DK 171276 B1 16 B. 1,4-diazabicyclo[3,2,2]nonan
Lithiumaluminiumhydrid (2,0 g, 51,4 mmol) blev opslænunet i 250 ml tørt hydrofuran, og 3-oxo-l,4-diazabicyclo-5 [3,2,2]nonan (3,6 g, 25,7 mmol) tilsattes forsigtigt som fast stof i én portion ved stuetemperatur. Den resulterende blanding blev derpå opvarmet til tilbagesvaling i 20 timer. Reaktionsblandingen blev afkølet til stuetemperatur, og reaktionen udslukt ved langsom tilsætning af 10 2,5 ml vand. Saltene blev frafiltreret og vasket flere gange med diethylether, i alt 1,0 liter. Disse vaske væsker og supernatanten blev kombineret, tørret over magnesiumsulfat og koncentreret, hvilket gav 2,09 g (64,5%) af den i overskriften angivne forbindelse som en bleggul 15 olie.
NMR(13C; 63 MHz, CDClj): 59,11, 47,97, 46,67, 43,67, 29,43. 1 2 3 4 5 6 7 8 9 10 11 C. 6,7-Difluor-l-(2-fluorethyl)-l,4-dihydro-4-oxo-quinolin- 2 3-carboxylsyre (271 mg, 1,0 mmol) blev opløst i 5 ml tørt 3 pyridin og opvarmet til 90 °C. Der tilsattes 1,4- 4 diazabicyclo[3,2,2]nonan (315 mg, 2,5 mmol) i 1 ml tørt 5 pyridin, og den resulterende blanding blev opvarmet til 6 90 °C i 2,5 timer. Opløsningen blev derpå afkølet til 10 7 °C, hvorved der dannedes et bundfald, som blev frafiltre 8 ret og vasket flere gange med ethylacetat og tørret under 9 vakuum, hvilket gav 191 mg (50,1%) af den i overskriften 10 angivne forbindelse som et flødefarvet fast stof med smp.
11 256-258 °C.
DK 171276 B1 EKSEMPEL 5 17 l-cvclopropvl-6-fluor-7-(1.4-diazabicvclor3.2.21-non-4-vl)- 1.4- dihydro-4-oxo-auinolin-3-carboxvlsvre 5
Den ± overskriften angivne forbindelse blev fremstillet i 68,4% udbytte ifølge eksempel 4 ved omsætning af 6,7-difluor-1-cyclopropyl-l,4-dihydro-4-oxo-quinolin-3-carboxylsyre med 1.4- diazabicyclo[3,2,2]nonan, smp. 296-297 °C.
10 EKSEMPEL 6 l-Ethyl-6-fluor-1.4-dlhydro-7-(9-methyl-3 f 9-diazabicyclo-Γ3.3.llnon-3-vl)-4-oxo-auinolin-3-carboxvlsvre 15
Den i overskriften angivne forbindelse (172 mg, 47% udbytte) blev fremstillet ifølge eksempel 1 ved omsætning af 1-ethyl- 6,7-difluor-4-oxo-l,4-dihydroquinolin-3-carboxylsyre (250 mg, 0,99 mmol) med 9-methyl-3,9-diazabicyclo[3,3,l]nonan (526 mg, 20 2,47 mmol); dihydrochlorid, smp. 180-182 °C.
EKSEMPEL 7 A. l-Ethvl-6-fluor-1.4-dihvdro-7-f(lS.4S)-5-benzyl-2.5-di-25 azabicvclor2.2.llhept-2-vl) )-4-oxo-auinolin-3-carboxyl syre
Den i overskriften angivne forbindelse (70 mg, 33% udbytte) blev fremstillet ifølge eksempel 1 ved omsætning af 30 l-ethyl-6,7-difluor-4-oxo-l,4-dihydro-quinolin-3-carbo- xylsyre (126 mg, 0,5 mmol) med (lS,4S)-5-benzyl-2,5-di-azabicyclo[2,2,1]heptan-dihydroiodid (444 mg, 1,0 mmol) i DK 171276 B1 18 1.8- diazabicyclo[4,5,0]undec-7-en (305 mg, 2,0 mmol) og pyridin (5 ml) ved 80 °C i 2 timer, smp. 208-209 °C.
B. l-Ethvl-6-fluor-l.4-dlhvdro-7-f(IS.4S)-2.5-diazabicvclo-5 Γ2.2. llhept-2-vl) ~y-4-oxo-auinolin-3-carboxvlsyre
En omrørt suspension af l-ethyl-6,7-difluor-4-oxo-l,4-di-hydroquinolin-3-carboxylsyre (506 mg, 2,0 mmol) og (lS,4S)-2,5-diazabicyclo[2,2,1]heptan-dihydrochlorid (680 10 mg, 4,0 mmol) i 20 ml tørt pyridin blev behandlet med 1.8- diazabicyclo[5,4,0]undec-7-en (1,2 g, 8,0 mmol). Blandingen blev opvarmet til 80 °C i 3 timer, afkølet til stuetemperatur og hældt ud i vand. Den vandige fase blev ekstraheret med chloroform (3 x 50 ml). Produktet udfæl- 15 dede fra det vandige lag ved henstand og blev opsamlet ved sugefiltrering, lufttørret og omkrystalliseret fra varmt acetonitril, hvilket gav 90 mg (14% udbytte) af et næsten hvidt fast stof, smp. 283-285 °C.
20 EKSEMPEL 8 l-Cyclopropvl-6-fluor-1.4-dihydro-7-f(lS.4S)-2.5-diazabl- cyclc>r2,2, llhept-2-yl)}-4-QXQ-guinc>L;in-3-carbc>xylgyre 1 2 3 4 5 6
Den i overskriften angivne forbindelse (167 mg, 63% udbytte) 2 blev fremstillet ved omsætning af 6,7-difluor-1-cyclopropyl- 3 1,4-dihydro-4-oxo-quinolin-3-carboxylsyre (207 mg, 0,78 mmol) 4 med (1S,4S)-2,5-diazabicyclo[2,2,1]heptan-dihydrochlorid (249 5 mg, 1,46 mmol) i l,8-diazabicyclo[5,4,0]undec-7-en (450 mg, 6 2,96 mmol) og pyridin (3 ml) ved 80 °C i 2 timer, smp. 301- 302 °C under dekomponering (omkrystalliseret fra chloro-form/methan i volumenforholdet 1:1).
EKSEMPEL 9 DK 171276 B1 19 l-Cvclopropyl-6-fluor-l.4-dihvdro-7-(8-methvl-3.8-diazabi-5 cvclo Γ3.2.11oct-3-vl)-4-oxo-quinolin-3-carboxvlsvrft
En omrørt suspension af 6,7-difluor-l-cyclopropyl-4-oxo-l,4-dihydro-quinolin-3-carboxylsyre (1,5 g, 5,66 nunol) og 8-methyl-3,8-diazabicyclo[3,2,l]octan-dihydrochlorid (1,45 g, 10 7,32 nunol) i 10,0 ml pyridin blev behandlet med 1,8-diazabi- cyclo[5,4,0]undec-7-en (2,26 g, 14,9 mmol). Reaktionsblandingen blev opvarmet til 80 °C i 4 timer, afkølet til stuetemperatur og hældt ud i 250 ml chloroform. Chloroformlaget blev vasket med vand (2 x 200 ml), tørret over natriumsulfat, fil-15 treret og koncentreret i vakuum. Det rå produkt bestående af et næsten hvidt fast stof blev opløst i 1 N saltsyre under opvarmning, og denne opløsning blev vasket med chloro-form/methanol i volumenforholdet 9:1. Den vandige opløsning blev derefter gjort basisk med mættet vandig natriumhydrogen-20 carbonatopløsning og ekstraheret med chloroform (3 x 200 ml). Chloroformlaget blev tørret med natriumsulfat, filtreret, koncentreret i vakuum og vasket med diethylether, hvilket gav 1,80 g (86% udbytte) af et næsten hvidt fast stof, smp. 278-279 °C under dekomponering.
25
Claims (3)
- 2. Forbindelse ifølge krav 1, kendetegnet ved, at den er l-cyclopropyl-6-fluor-l,4-dihydro-7-(8-methyl-3,8-diazabicyclo[3,2,l]oct-3-yl)-4-oxo-quinolin-3-carboxylsyre.
- 3. Forbindelser ifølge krav 1 eller 2 til anvendelse som læ gemiddel .
- 4. Antibakterielt præparat, kendetegnet ved, at det omfatter en forbindelse ifølge krav 1 eller 2 i blan-20 ding med en farmaceutisk acceptabel bærer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77747185A | 1985-09-18 | 1985-09-18 | |
| US77747185 | 1985-09-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK445886D0 DK445886D0 (da) | 1986-09-17 |
| DK445886A DK445886A (da) | 1987-05-27 |
| DK171276B1 true DK171276B1 (da) | 1996-08-19 |
Family
ID=25110350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK445886A DK171276B1 (da) | 1985-09-18 | 1986-09-17 | 1-Substituerede 7-(N-diazabicycloalkyl)-6-fluor-1,4-dihydro-4-oxo-quinolin-3-carboxylsyre-forbindelser, disse forbindelser til anvendelse som lægemidler og antibaktielle præparater indeholdende disse forbindelser |
Country Status (42)
| Country | Link |
|---|---|
| US (3) | US4861779A (da) |
| EP (1) | EP0215650B1 (da) |
| JP (1) | JPH0798819B2 (da) |
| KR (1) | KR870000961B1 (da) |
| CN (1) | CN1014789B (da) |
| AT (1) | ATE72245T1 (da) |
| AU (1) | AU576302B2 (da) |
| BG (2) | BG49275A3 (da) |
| CA (1) | CA1340734C (da) |
| CY (1) | CY1774A (da) |
| CZ (1) | CZ277825B6 (da) |
| DD (1) | DD259190A5 (da) |
| DE (2) | DE3683711D1 (da) |
| DK (1) | DK171276B1 (da) |
| EG (1) | EG18184A (da) |
| ES (1) | ES2001428A6 (da) |
| FI (1) | FI87565C (da) |
| GR (1) | GR862363B (da) |
| HK (1) | HK132795A (da) |
| HU (1) | HU200462B (da) |
| IE (1) | IE58966B1 (da) |
| IL (1) | IL80033A (da) |
| IN (1) | IN166416B (da) |
| LU (1) | LU90356I2 (da) |
| MA (1) | MA20770A1 (da) |
| MW (1) | MW5886A1 (da) |
| MX (1) | MX173358B (da) |
| MY (1) | MY102518A (da) |
| NO (1) | NO170335C (da) |
| NZ (1) | NZ217614A (da) |
| OA (1) | OA08410A (da) |
| PH (2) | PH24048A (da) |
| PL (1) | PL149987B1 (da) |
| PT (1) | PT83388B (da) |
| SG (1) | SG28094G (da) |
| SK (1) | SK278605B6 (da) |
| SU (1) | SU1482531A3 (da) |
| UA (1) | UA6340A1 (da) |
| YU (1) | YU45024B (da) |
| ZA (1) | ZA867063B (da) |
| ZM (1) | ZM8586A1 (da) |
| ZW (1) | ZW19386A1 (da) |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN166416B (da) * | 1985-09-18 | 1990-05-05 | Pfizer | |
| DE3601567A1 (de) * | 1986-01-21 | 1987-07-23 | Bayer Ag | 7-(azabicycloalkyl)-chinoloncarbonsaeure- und -naphthyridon-carbonsaeure-derivate |
| EP0251308B1 (de) * | 1986-07-04 | 1990-11-22 | Chemie Linz Gesellschaft m.b.H. | 4-Chinolon-3-carbonsäurederivate, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Präparate |
| US4965273A (en) * | 1986-10-08 | 1990-10-23 | Bristol-Myers Company | Certain 1-tertiary-butyl-naphthyridone carboxylic acid derivatives anti-bacterial agents |
| WO1989000158A1 (en) * | 1987-07-02 | 1989-01-12 | Pfizer Inc. | Bridged-diazabicycloalkyl quinolone carboxylic acids and esters |
| US4968799A (en) * | 1987-07-31 | 1990-11-06 | Warner-Lambert Company | Antibacterial agents |
| US4992546A (en) * | 1987-07-31 | 1991-02-12 | Warner-Lambert Company | Process for preparing 6,8-diazabicyclo[3.2.2]nonane derivatives |
| US4923879A (en) * | 1987-07-31 | 1990-05-08 | Warner-Lambert Company | 1,8-Naphthyridines and their use as antibacterial agents |
| US4933335A (en) * | 1987-08-07 | 1990-06-12 | Warner-Lambert Company | Quinolones as antibacterial agents |
| WO1989005643A1 (en) * | 1987-12-18 | 1989-06-29 | Pfizer Inc. | Heterocyclic-substituted quinoline-carboxylic acids |
| DE3902079A1 (de) * | 1988-04-15 | 1989-10-26 | Bayer Ag | I.m. injektionsformen von gyrase-inhibitoren |
| WO1990002123A1 (en) * | 1988-08-23 | 1990-03-08 | Pfizer Inc. | Amino-substituted bridged azabicyclic quinolone carboxylic acids and esters |
| US5147873A (en) * | 1988-08-23 | 1992-09-15 | Pfizer Inc. | Amino-substituted bridged azabicyclic quinolone carboxylic acids and esters |
| US4895943A (en) * | 1988-10-25 | 1990-01-23 | Pfizer Inc. | Preparation of 1,4-diazabicyclo(3.2.2)nonane |
| US5036153A (en) * | 1989-05-11 | 1991-07-30 | Braish Tamim F | Preparation of 2,5-diazabicyclo[2.2.1]heptanes and intermediates |
| US5214051A (en) * | 1989-08-01 | 1993-05-25 | Pfizer Inc. | Thiazolyl and oxazolyl[5,4-c]piperidyl-substituted quinolone-carboxylic acid and related analogs thereof having antibacterial properties are disclosed |
| US5157125A (en) * | 1989-09-25 | 1992-10-20 | Pfizer Inc. | Optically active 2-alkyl-2,5-diazabicyclo[2.2.1]heptanes |
| US5095121A (en) * | 1989-09-25 | 1992-03-10 | Pfizer Inc | Process for optically active 2-alkyl-2,5-diazabicyclo(2.2.1)heptanes |
| US5013839A (en) * | 1989-09-25 | 1991-05-07 | Pfizer Inc. | Process for optically active 2-alkyl-2,5-diazabicyclo(2.2.1) heptanes |
| FI921475A0 (fi) * | 1989-10-06 | 1992-04-03 | Pfizer | 1,4-dihydro-4-oxo-3-kinolinderivat som selektivt toxiska antibakteriella aemenn hos daeggdjur. |
| US5385913A (en) * | 1989-10-06 | 1995-01-31 | Pfizer Inc. | 1,4-dihydro-4-oxo-3-quinoline derivatives as selectively toxic mammalian antibacterial agents |
| US4992449A (en) * | 1990-02-01 | 1991-02-12 | American Cyanamid Company | 7-(substituted)cycloalkylamino-1-(substituted)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids |
| US5580872A (en) * | 1990-05-02 | 1996-12-03 | Abbott Laboratories | Quinolizinone type compounds |
| DE69200921T2 (de) * | 1991-03-01 | 1995-05-04 | Pfizer | 1-azabicyclo[3.2.2]nonan-3-aminderivate. |
| US5235054A (en) * | 1992-07-15 | 1993-08-10 | Pfizer Inc. | 3-carboxaldehyde substituted quinolines and naphthyridines |
| GB2291421A (en) * | 1994-07-16 | 1996-01-24 | Pfizer | A process for preparing a quinoline carboxylic acid |
| ES2092963B1 (es) * | 1995-04-12 | 1997-12-16 | Sint Quimica Sa | Procedimiento para la preparacion del acido 1-ciclopropil-6-fluoro-1, 4-dihidro-7-(1s,4s)-5-metil-2,5-diazabiciclo(2.2.1) hept-2-il)-4-oxo-3-quinolincarboxilico y sus sales. |
| US5929086A (en) * | 1996-05-10 | 1999-07-27 | Pharmacia & Upjohn Company | Topical administration of antimicrobial agents for the treatment of systemic bacterial diseases |
| US6056436A (en) * | 1997-02-20 | 2000-05-02 | University Of Maryland | Simultaneous measurement of temperature and strain using optical sensors |
| US6114531A (en) * | 1998-07-28 | 2000-09-05 | Pfizer Inc. | Process for preparing quinolone and naphthyridone carboxylic acids |
| NZ513575A (en) * | 1999-05-04 | 2003-07-25 | Neurosearch As | Heteroaryl diazabicycloalkanes useful for treating or preventing a disease or a disorder responsive to the activity of nAChR modulators |
| FR2809730B1 (fr) * | 2000-05-31 | 2002-07-19 | Sanofi Synthelabo | Derives de 1,4-diazabicyclo[3.2.2] nonanebenzoxazole, -benzothiazole et -benzimidazole, leur preparation et leur application therapeutique |
| FR2809731B1 (fr) * | 2000-05-31 | 2002-07-19 | Sanofi Synthelabo | Derives de 1,4-diazabicyclo-[3.2.2] nonane-pheylisoxazole, leur preparation et leur application en therapeutique |
| FR2809732B1 (fr) * | 2000-05-31 | 2002-07-19 | Sanofi Synthelabo | DERIVES DE 4(-2-PHENYLTHIAZOL-5-yl)-1,4-DIAZABICYCLO-[3.2.2] NONANE, LEUR PREPARATION ET LEUR APPLICATION ENTHERAPEUTIQUE |
| NZ527006A (en) * | 2001-03-02 | 2005-02-25 | Neurosearch As | Novel 2,5-diazabicyclo[2.2.1]heptane derivatives |
| CA2498291C (en) * | 2002-09-10 | 2009-04-07 | Pfizer Products Inc. | Diazabicyclic compounds useful in the treatment of cns and other disorders |
| CA2499128C (en) | 2002-09-25 | 2012-07-31 | Memory Pharmaceuticals Corporation | Indazoles, benzothiazoles, and benzoisothiazoles, and preparation and uses thereof |
| DE10312346A1 (de) * | 2003-03-20 | 2004-09-30 | Bayer Healthcare Ag | Kontrolliertes Freisetzungssystem |
| DE10351448A1 (de) | 2003-11-04 | 2005-06-09 | Bayer Healthcare Ag | Geschmackstoffhaltige Arzneimittelformulierungen mit verbesserten pharmazeutischen Eigenschaften |
| PL1697378T3 (pl) * | 2003-12-22 | 2008-04-30 | Memory Pharm Corp | Indole, 1h-indazole, 1,2-benzoizoksazole i 1,2-benzoizotiazole oraz ich wytwarzanie i zastosowania |
| WO2005092890A2 (en) | 2004-03-25 | 2005-10-06 | Memory Pharmaceuticals Corporation | Indazoles, benzothiazoles, benzoisothiazoles, benzisoxazoles, and preparation and uses thereof |
| DE602005024677D1 (de) * | 2004-04-22 | 2010-12-23 | Memory Pharm Corp | Indole, 1h-indazole, 1,2-benzisoxazole, 1,2-benzoisothiazole, deren herstellung und verwendungen |
| RU2386633C2 (ru) * | 2004-05-07 | 2010-04-20 | Мемори Фармасьютиклз Корпорейшн | 1h-индазолы, бензотиазолы, 1, 2-бензоизоксазолы, 1, 2-бензоизотиазолы и хромоны и их получение и применения |
| DE102005055385A1 (de) * | 2004-12-09 | 2006-06-14 | Bayer Healthcare Ag | Arzneimittel zur hygienischen Applikation im Ohr |
| JP2008525464A (ja) * | 2004-12-22 | 2008-07-17 | メモリー・ファーマシューティカルズ・コーポレイション | α−7ニコチン性受容体リガンド並びにその製造及び使用 |
| US8106066B2 (en) * | 2005-09-23 | 2012-01-31 | Memory Pharmaceuticals Corporation | Indazoles, benzothiazoles, benzoisothiazoles, benzisoxazoles, pyrazolopyridines, isothiazolopyridines, and preparation and uses thereof |
| EP1984365A1 (en) * | 2006-02-10 | 2008-10-29 | NeuroSearch A/S | 3,9-diazabicyclo[3.3.1]nonane derivatives and their use as monoamine neurotransmitter re-uptake inhibitors |
| US7687523B2 (en) | 2006-02-10 | 2010-03-30 | Neurosearch A/S | 3-heteroaryl-3,9-diazabicyclo[3.3.1]nonane derivatives as nicotinic acetylcholine receptor agonists |
| WO2007090887A1 (en) | 2006-02-10 | 2007-08-16 | Neurosearch A/S | 3, 9-diazabicyclo [3.3. 1]nonane derivatives and their use as monoamine?neurotransmitter re-uptake inhibitors |
| DE102006010643A1 (de) | 2006-03-08 | 2007-09-13 | Bayer Healthcare Aktiengesellschaft | Arzneimittel enthaltend Fluorchinolone |
| DE102006010642A1 (de) * | 2006-03-08 | 2007-09-27 | Bayer Healthcare Aktiengesellschaft | Arzneimittelformulierungen, enthaltend Fluorchinolone |
| DE102007026550A1 (de) * | 2007-06-08 | 2008-12-11 | Bayer Healthcare Ag | Extrudate mit verbesserter Geschmacksmaskierung |
| DE102007055341A1 (de) * | 2007-11-19 | 2009-05-20 | Bayer Animal Health Gmbh | Stabilisierung öliger Suspensionen enthaltend hydrophobe Kieselsäuren |
| WO2009111680A1 (en) * | 2008-03-07 | 2009-09-11 | Smithline Beecham Corporation | Trpv4 antagonists |
| CA2755120C (en) * | 2009-03-11 | 2017-05-16 | Kyorin Pharmaceutical Co., Ltd. | 7-cycloalkylaminoquinolones as gsk-3 inhibitors |
| JP2013539772A (ja) | 2010-10-12 | 2013-10-28 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 非澱粉を基にしたソフトチュアブル |
| AU2013361760B2 (en) | 2012-12-19 | 2018-07-05 | Elanco Animal Health Gmbh | Tablets with improved acceptance and good storage stability |
| MD4291C1 (ro) * | 2013-12-27 | 2015-02-28 | Государственный Медицинский И Фармацевтический Университет "Nicolae Testemitanu" Республики Молдова | Preparat medicamentos pentru tratamentul otitelor |
| CA3141337A1 (en) | 2019-05-24 | 2020-12-03 | Piedmont Animal Health Inc. | Long-acting injectable formulations and use thereof |
| WO2021046305A1 (en) * | 2019-09-06 | 2021-03-11 | Bayer Healthcare Llc | Palatable granular veterinary compositions |
| CN115368369A (zh) * | 2022-08-16 | 2022-11-22 | 浙江国邦药业有限公司 | 一种甲磺酸达氟沙星脱甲基杂质的合成方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53141286A (en) * | 1977-05-16 | 1978-12-08 | Kyorin Seiyaku Kk | Novel substituted quinolinecarboxylic acid |
| CA1175836A (en) * | 1977-09-20 | 1984-10-09 | Marcel Pesson | Production of 1,4-dihydroquinoline-3-carboxylic acid derivatives |
| JPS54112876A (en) * | 1978-02-20 | 1979-09-04 | Sumitomo Chem Co Ltd | Preparation of 1-substituted-1,4-dihydro-4-oxo-3-quinoline carboxylic acid derivatives |
| 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 |
| JPS5746986A (en) * | 1980-09-02 | 1982-03-17 | Dai Ichi Seiyaku Co Ltd | Pyrido(1,2,3-de)(1,4)benzoxazine derivative |
| JPS5823381A (ja) * | 1981-08-05 | 1983-02-12 | Nec Corp | 磁気バブル検出装置 |
| JPS5823382A (ja) * | 1981-08-05 | 1983-02-12 | Nec Corp | コンテイギユアス・デイスク・バブル検出・消去器 |
| JPS58204193A (ja) * | 1982-01-14 | 1983-11-28 | Kobe Steel Ltd | 表面処理鋼板 |
| US4499091A (en) * | 1982-03-31 | 1985-02-12 | Sterling Drug Inc. | 1-Amino (or substituted amino)-1,4-dihydro-4-oxo-6-fluoro-7-heterylquinoline-3-carboxylic acids and their use as antibacterial agents |
| DE3363711D1 (en) * | 1982-03-31 | 1986-07-03 | Sterling Drug Inc | New quinolone compounds and preparation thereof |
| JPS58204194A (ja) * | 1982-05-21 | 1983-11-28 | Hitachi Ltd | 電気ニツケルメツキ方法 |
| JPS58219293A (ja) * | 1982-06-15 | 1983-12-20 | Chiyoda Chem Eng & Constr Co Ltd | 重質油の水素化分解方法 |
| IE55898B1 (en) * | 1982-09-09 | 1991-02-14 | Warner Lambert Co | Antibacterial agents |
| US4665079A (en) * | 1984-02-17 | 1987-05-12 | Warner-Lambert Company | Antibacterial agents |
| JPS59137481A (ja) * | 1983-01-26 | 1984-08-07 | Hokuriku Seiyaku Co Ltd | 7−ジアザビシクロアルカン置換−4−オキソ−1,4−ジヒドロキノリン−3−カルボン酸誘導体 |
| US4730000A (en) * | 1984-04-09 | 1988-03-08 | Abbott Laboratories | Quinoline antibacterial compounds |
| 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 |
| US4571396A (en) * | 1984-04-16 | 1986-02-18 | Warner-Lambert Company | Antibacterial agents |
| EP0191185B1 (en) * | 1984-12-14 | 1990-03-07 | Daiichi Seiyaku Co., Ltd. | Quinoline-carboxylic acid derivatives |
| IL77846A (en) * | 1985-03-25 | 1989-08-15 | Warner Lambert Co | Process for the preparation of 7-amino-quinolin-4-oxy-3-carboxylic acid derivatives |
| US4578473A (en) * | 1985-04-15 | 1986-03-25 | Warner-Lambert Company | Process for quinoline-3-carboxylic acid antibacterial agents |
| US4684648A (en) * | 1985-05-10 | 1987-08-04 | Otsuka Pharmaceutical Company Limited | Antimicrobial 1-substituted phenyl-4-oxoquinoline-3-carboxylic acid compounds and compositions thereof |
| IN166416B (da) * | 1985-09-18 | 1990-05-05 | Pfizer | |
| US4772706A (en) * | 1986-01-13 | 1988-09-20 | Warner-Lambert Company | Process for quinoline-3-carboxylic acid antibacterial agents |
| US4840956A (en) * | 1986-02-18 | 1989-06-20 | Warner-Lambert Company | Novel disubstituted-7-pyrrolidinoquinoline antibacterial agents |
| DE3721745A1 (de) * | 1986-07-04 | 1988-01-14 | Lentia Gmbh | Bicyclisch substituierte chinoloncarbonsaeurederivate, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate |
| EP0251308B1 (de) * | 1986-07-04 | 1990-11-22 | Chemie Linz Gesellschaft m.b.H. | 4-Chinolon-3-carbonsäurederivate, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Präparate |
| DE3641312A1 (de) * | 1986-12-03 | 1988-06-09 | Bayer Ag | Verfahren zur herstellung von chinolincarbonsaeuren |
| US4923879A (en) * | 1987-07-31 | 1990-05-08 | Warner-Lambert Company | 1,8-Naphthyridines and their use as antibacterial agents |
| US4851418A (en) * | 1987-08-21 | 1989-07-25 | Warner-Lambert Company | Naphthyridine antibacterial agents containing an α-amino acid in the side chain of the 7-substituent |
-
1986
- 1986-08-18 IN IN740/DEL/86A patent/IN166416B/en unknown
- 1986-08-19 US US06/898,473 patent/US4861779A/en not_active Expired - Lifetime
- 1986-08-19 US US06/898,458 patent/US4775668A/en not_active Expired - Lifetime
- 1986-08-28 MW MW58/86A patent/MW5886A1/xx unknown
- 1986-09-03 ZM ZM85/86A patent/ZM8586A1/xx unknown
- 1986-09-12 EP EP86307045A patent/EP0215650B1/en not_active Expired - Lifetime
- 1986-09-12 DE DE8686307045T patent/DE3683711D1/de not_active Expired - Lifetime
- 1986-09-12 AT AT86307045T patent/ATE72245T1/de active
- 1986-09-12 DE DE1996175019 patent/DE19675019I2/de active Active
- 1986-09-15 IL IL80033A patent/IL80033A/xx not_active IP Right Cessation
- 1986-09-15 EG EG580/86A patent/EG18184A/xx active
- 1986-09-16 CZ CS866678A patent/CZ277825B6/cs not_active IP Right Cessation
- 1986-09-16 ES ES8601935A patent/ES2001428A6/es not_active Expired
- 1986-09-16 GR GR862363A patent/GR862363B/el unknown
- 1986-09-16 SK SK6678-86A patent/SK278605B6/sk unknown
- 1986-09-16 CA CA000518238A patent/CA1340734C/en not_active Expired - Lifetime
- 1986-09-16 PL PL1986261410A patent/PL149987B1/pl unknown
- 1986-09-16 PT PT83388A patent/PT83388B/pt unknown
- 1986-09-17 MX MX003751A patent/MX173358B/es unknown
- 1986-09-17 NZ NZ217614A patent/NZ217614A/xx unknown
- 1986-09-17 CN CN86106385A patent/CN1014789B/zh not_active Expired
- 1986-09-17 IE IE247986A patent/IE58966B1/en not_active IP Right Cessation
- 1986-09-17 FI FI863756A patent/FI87565C/fi not_active IP Right Cessation
- 1986-09-17 MA MA20998A patent/MA20770A1/fr unknown
- 1986-09-17 YU YU1617/86A patent/YU45024B/xx unknown
- 1986-09-17 KR KR1019860007855A patent/KR870000961B1/ko not_active Expired
- 1986-09-17 NO NO863718A patent/NO170335C/no not_active IP Right Cessation
- 1986-09-17 DK DK445886A patent/DK171276B1/da not_active IP Right Cessation
- 1986-09-17 AU AU62768/86A patent/AU576302B2/en not_active Expired
- 1986-09-17 ZW ZW193/86A patent/ZW19386A1/xx unknown
- 1986-09-17 HU HU863976A patent/HU200462B/hu unknown
- 1986-09-17 OA OA58953A patent/OA08410A/xx unknown
- 1986-09-17 UA UA4028142A patent/UA6340A1/uk unknown
- 1986-09-17 ZA ZA867063A patent/ZA867063B/xx unknown
- 1986-09-17 SU SU864028142A patent/SU1482531A3/ru active
- 1986-09-17 DD DD86294486A patent/DD259190A5/de unknown
- 1986-09-18 PH PH34266A patent/PH24048A/en unknown
- 1986-09-18 JP JP61220819A patent/JPH0798819B2/ja not_active Expired - Lifetime
- 1986-09-18 BG BG076465A patent/BG49275A3/xx unknown
-
1987
- 1987-08-25 MY MYPI87001447A patent/MY102518A/en unknown
-
1988
- 1988-02-16 US US07/157,182 patent/US5091383A/en not_active Expired - Fee Related
-
1989
- 1989-07-11 PH PH38922A patent/PH25338A/en unknown
-
1992
- 1992-03-17 BG BG096080A patent/BG61091B2/bg unknown
-
1994
- 1994-02-22 SG SG28094A patent/SG28094G/en unknown
-
1995
- 1995-08-24 HK HK132795A patent/HK132795A/en not_active IP Right Cessation
- 1995-10-20 CY CY177495A patent/CY1774A/xx unknown
-
1999
- 1999-02-24 LU LU90356C patent/LU90356I2/xx unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5091383A (en) | Substituted bridged diazabicycloalkyl quinolone carboxylic acids | |
| US4571396A (en) | Antibacterial agents | |
| JP4790703B2 (ja) | 環式化合物 | |
| US5434161A (en) | Imidazopyridines as serotonergic 5-HT3 antagonists | |
| US8236793B2 (en) | Diazabicyclic aryl derivatives as cholinergic receptor modulators | |
| EP1177196B1 (en) | Heteroaryl diazabicycloalkanes, their preparation and use | |
| US5091384A (en) | Anti-bacterial quinolone- and naphthyridone-carboxylic acid compounds | |
| JPH05213947A (ja) | 7−アザイソインドリニル−キノロン−及びナフチリドンカルボン酸誘導体 | |
| EP0655451B1 (en) | Tetracyclic condensed heterocyclic compounds for the treatment of senile dementia | |
| CZ297938B6 (cs) | Derivát indol-2,3-dion-3-oximu, zpusob jeho prípravy a farmaceutická kompozice ho obsahující | |
| NO178149B (no) | Analogifremgangsmåte for fremstilling av terapeutisk aktive 7-tetrahydro-naftyridin-6-fluor-1,4-dihydro-4-okso-kinolin-3-karboksylsyrer | |
| WO2006051410A1 (en) | Azabenzoxazoles for the treatment of cns disorders | |
| SK123895A3 (en) | Derivatives of quinolone carboxylic and naphtyridone carboxylic acid, manufacturing process thereof, drugs containing same and their use | |
| EP3597642A1 (en) | Pharmaceutical 6,5 heterobicyclic ring derivatives | |
| IE61370B1 (en) | Amino-substituted bridged azabicyclic quinolone carboxylic acids and esters | |
| IE19970856A1 (en) | 7-(1-Pyrrolidinyl)-3-quinolone and naphthyridone carboxylic acid derivatives, method for their preparation and for substituted mono- and bicyclic pyrrolidine intermediates, and their antibacterial and feed additive compositions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |