JP7410050B2 - キノロンカルボン酸エステルの加水分解プロセス - Google Patents
キノロンカルボン酸エステルの加水分解プロセス Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 37
- XOQQVKDBGLYPGH-UHFFFAOYSA-N 2-oxo-1h-quinoline-3-carboxylic acid Chemical class C1=CC=C2NC(=O)C(C(=O)O)=CC2=C1 XOQQVKDBGLYPGH-UHFFFAOYSA-N 0.000 title claims description 6
- 230000007062 hydrolysis Effects 0.000 title description 8
- 238000006460 hydrolysis reaction Methods 0.000 title description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 133
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 239000000203 mixture Substances 0.000 claims description 27
- 150000001875 compounds Chemical class 0.000 claims description 25
- 239000000460 chlorine Chemical group 0.000 claims description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 9
- 229910052731 fluorine Inorganic materials 0.000 claims description 9
- 239000011737 fluorine Substances 0.000 claims description 9
- 229910052736 halogen Inorganic materials 0.000 claims description 9
- 150000002367 halogens Chemical group 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 8
- 150000002431 hydrogen Chemical group 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 5
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 claims description 5
- NMASXYCNDJMMFR-UHFFFAOYSA-N 1-cyclopropyl-6,7,8-trifluoro-4-oxoquinoline-3-carboxylic acid Chemical compound C12=C(F)C(F)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 NMASXYCNDJMMFR-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 4
- 230000003301 hydrolyzing effect Effects 0.000 claims description 3
- FKKUVCHFRDLBHN-UHFFFAOYSA-N 1-ethyl-6,7,8-trifluoro-4-oxoquinoline-3-carboxylic acid Chemical compound FC1=C(F)C(F)=C2N(CC)C=C(C(O)=O)C(=O)C2=C1 FKKUVCHFRDLBHN-UHFFFAOYSA-N 0.000 claims description 2
- 125000004215 2,4-difluorophenyl group Chemical group [H]C1=C([H])C(*)=C(F)C([H])=C1F 0.000 claims description 2
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 claims 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 claims description 2
- CSQLANIHEKGKAU-UHFFFAOYSA-N 8-cyano-1-cyclopropyl-6,7-difluoro-4-oxoquinoline-3-carboxylic acid Chemical compound C12=C(C#N)C(F)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 CSQLANIHEKGKAU-UHFFFAOYSA-N 0.000 claims description 2
- 125000006419 fluorocyclopropyl group Chemical group 0.000 claims description 2
- XMSZANIMCDLNKA-UHFFFAOYSA-N methyl hypofluorite Chemical group COF XMSZANIMCDLNKA-UHFFFAOYSA-N 0.000 claims description 2
- 229960000583 acetic acid Drugs 0.000 description 43
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 150000002148 esters Chemical class 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- -1 quinolone carboxylic acids Chemical class 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- LZLXHGFNOWILIY-APPDUMDISA-N pradofloxacin Chemical compound C12=C(C#N)C(N3C[C@H]4NCCC[C@H]4C3)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 LZLXHGFNOWILIY-APPDUMDISA-N 0.000 description 4
- 229960001248 pradofloxacin Drugs 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 239000001632 sodium acetate Substances 0.000 description 3
- 235000017281 sodium acetate Nutrition 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- BEQRAINSLWDPAZ-UHFFFAOYSA-N 2,4-dichloro-3-cyano-5-fluorobenzoyl chloride Chemical compound FC1=CC(C(Cl)=O)=C(Cl)C(C#N)=C1Cl BEQRAINSLWDPAZ-UHFFFAOYSA-N 0.000 description 2
- PXTYIFUOEXJZEN-UHFFFAOYSA-N 7-chloro-8-cyano-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid Chemical compound C12=C(C#N)C(Cl)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 PXTYIFUOEXJZEN-UHFFFAOYSA-N 0.000 description 2
- GSDSWSVVBLHKDQ-JTQLQIEISA-N Levofloxacin Chemical compound C([C@@H](N1C2=C(C(C(C(O)=O)=C1)=O)C=C1F)C)OC2=C1N1CCN(C)CC1 GSDSWSVVBLHKDQ-JTQLQIEISA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 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 2
- QHCOZOGCDMVPMB-UHFFFAOYSA-N ethyl 7-chloro-8-cyano-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylate Chemical compound C12=C(C#N)C(Cl)=C(F)C=C2C(=O)C(C(=O)OCC)=CN1C1CC1 QHCOZOGCDMVPMB-UHFFFAOYSA-N 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 229960001180 norfloxacin Drugs 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 description 1
- QKDHBVNJCZBTMR-LLVKDONJSA-N (R)-temafloxacin Chemical compound C1CN[C@H](C)CN1C(C(=C1)F)=CC2=C1C(=O)C(C(O)=O)=CN2C1=CC=C(F)C=C1F QKDHBVNJCZBTMR-LLVKDONJSA-N 0.000 description 1
- AFWYEHAOSYVPDF-UHFFFAOYSA-N 1-cyclopropyl-2-ethyl-6,7,8-trifluoro-4-oxoquinoline-3-carboxylic acid Chemical compound C(C)C=1N(C2=C(C(=C(C=C2C(C=1C(=O)O)=O)F)F)F)C1CC1 AFWYEHAOSYVPDF-UHFFFAOYSA-N 0.000 description 1
- NKNBYFBSHOGEKE-UHFFFAOYSA-N 3-(dimethylamino)prop-2-enoic acid Chemical compound CN(C)C=CC(O)=O NKNBYFBSHOGEKE-UHFFFAOYSA-N 0.000 description 1
- UDKBDQUODOBSHW-UHFFFAOYSA-N 4-ethyl-2-oxo-1h-quinoline-3-carboxylic acid Chemical compound C1=CC=C2C(CC)=C(C(O)=O)C(O)=NC2=C1 UDKBDQUODOBSHW-UHFFFAOYSA-N 0.000 description 1
- XNXHTLMYBNXMJK-UHFFFAOYSA-N 4-fluoro-2-oxo-1h-quinoline-3-carboxylic acid Chemical class C1=CC=C2NC(=O)C(C(=O)O)=C(F)C2=C1 XNXHTLMYBNXMJK-UHFFFAOYSA-N 0.000 description 1
- XBHBWNFJWIASRO-UHFFFAOYSA-N 6-fluoro-1-(4-fluorophenyl)-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid Chemical compound C12=CC(N3CCNCC3)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1=CC=C(F)C=C1 XBHBWNFJWIASRO-UHFFFAOYSA-N 0.000 description 1
- WUWFMDMBOJLQIV-UHFFFAOYSA-N 7-(3-aminopyrrolidin-1-yl)-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid Chemical compound C1C(N)CCN1C(C(=C1)F)=NC2=C1C(=O)C(C(O)=O)=CN2C1=CC=C(F)C=C1F WUWFMDMBOJLQIV-UHFFFAOYSA-N 0.000 description 1
- GSDSWSVVBLHKDQ-UHFFFAOYSA-N 9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid Chemical compound FC1=CC(C(C(C(O)=O)=C2)=O)=C3N2C(C)COC3=C1N1CCN(C)CC1 GSDSWSVVBLHKDQ-UHFFFAOYSA-N 0.000 description 1
- SPFYMRJSYKOXGV-UHFFFAOYSA-N Baytril Chemical compound C1CN(CC)CCN1C(C(=C1)F)=CC2=C1C(=O)C(C(O)=O)=CN2C1CC1 SPFYMRJSYKOXGV-UHFFFAOYSA-N 0.000 description 1
- HTJDQJBWANPRPF-UHFFFAOYSA-N Cyclopropylamine Chemical compound NC1CC1 HTJDQJBWANPRPF-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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BPFYOAJNDMUVBL-UHFFFAOYSA-N LSM-5799 Chemical compound C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3N(C)COC1=C32 BPFYOAJNDMUVBL-UHFFFAOYSA-N 0.000 description 1
- QIPQASLPWJVQMH-DTORHVGOSA-N Orbifloxacin Chemical compound C1[C@@H](C)N[C@@H](C)CN1C1=C(F)C(F)=C2C(=O)C(C(O)=O)=CN(C3CC3)C2=C1F QIPQASLPWJVQMH-DTORHVGOSA-N 0.000 description 1
- KYGZCKSPAKDVKC-UHFFFAOYSA-N Oxolinic acid Chemical compound C1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC2=C1OCO2 KYGZCKSPAKDVKC-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- UXTMROKLAAOEQO-UHFFFAOYSA-N chloroform;ethanol Chemical compound CCO.ClC(Cl)Cl UXTMROKLAAOEQO-UHFFFAOYSA-N 0.000 description 1
- 229960003405 ciprofloxacin Drugs 0.000 description 1
- 238000012733 comparative method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229960004385 danofloxacin Drugs 0.000 description 1
- NOCJXYPHIIZEHN-UHFFFAOYSA-N difloxacin Chemical compound C1CN(C)CCN1C(C(=C1)F)=CC2=C1C(=O)C(C(O)=O)=CN2C1=CC=C(F)C=C1 NOCJXYPHIIZEHN-UHFFFAOYSA-N 0.000 description 1
- 229950001733 difloxacin Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229960002549 enoxacin Drugs 0.000 description 1
- IDYZIJYBMGIQMJ-UHFFFAOYSA-N enoxacin Chemical compound N1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCNCC1 IDYZIJYBMGIQMJ-UHFFFAOYSA-N 0.000 description 1
- 229960000740 enrofloxacin Drugs 0.000 description 1
- MVUMJYQUKKUOHO-AATRIKPKSA-N ethyl (e)-3-(dimethylamino)prop-2-enoate Chemical compound CCOC(=O)\C=C\N(C)C MVUMJYQUKKUOHO-AATRIKPKSA-N 0.000 description 1
- FGICMAMEHORFNK-UHFFFAOYSA-N ethyl 1-cyclopropyl-6,7,8-trifluoro-4-oxoquinoline-3-carboxylate Chemical compound C12=C(F)C(F)=C(F)C=C2C(=O)C(C(=O)OCC)=CN1C1CC1 FGICMAMEHORFNK-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229960003376 levofloxacin Drugs 0.000 description 1
- 229960002422 lomefloxacin Drugs 0.000 description 1
- ZEKZLJVOYLTDKK-UHFFFAOYSA-N lomefloxacin Chemical compound FC1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCNC(C)C1 ZEKZLJVOYLTDKK-UHFFFAOYSA-N 0.000 description 1
- 229960002531 marbofloxacin Drugs 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 229960003702 moxifloxacin Drugs 0.000 description 1
- FABPRXSRWADJSP-MEDUHNTESA-N moxifloxacin Chemical compound COC1=C(N2C[C@H]3NCCC[C@H]3C2)C(F)=CC(C(C(C(O)=O)=C2)=O)=C1N2C1CC1 FABPRXSRWADJSP-MEDUHNTESA-N 0.000 description 1
- 238000007040 multi-step synthesis reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 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 1
- 229960001699 ofloxacin Drugs 0.000 description 1
- 229960004780 orbifloxacin Drugs 0.000 description 1
- 229960004236 pefloxacin Drugs 0.000 description 1
- FHFYDNQZQSQIAI-UHFFFAOYSA-N pefloxacin Chemical compound C1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCN(C)CC1 FHFYDNQZQSQIAI-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 239000003306 quinoline derived antiinfective agent Substances 0.000 description 1
- 150000007660 quinolones Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229950007734 sarafloxacin Drugs 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229960004954 sparfloxacin Drugs 0.000 description 1
- DZZWHBIBMUVIIW-DTORHVGOSA-N sparfloxacin Chemical compound C1[C@@H](C)N[C@@H](C)CN1C1=C(F)C(N)=C2C(=O)C(C(O)=O)=CN(C3CC3)C2=C1F DZZWHBIBMUVIIW-DTORHVGOSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960004576 temafloxacin Drugs 0.000 description 1
- 229950008187 tosufloxacin Drugs 0.000 description 1
- JATLJHBAMQKRDH-UHFFFAOYSA-N vebufloxacin Chemical compound FC1=CC(C(C(C(O)=O)=C2)=O)=C3N2C(C)CCC3=C1N1CCN(C)CC1 JATLJHBAMQKRDH-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/4709—Non-condensed quinolines and containing further heterocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
- C07C229/36—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings with at least one amino group and one carboxyl group bound to the same carbon atom of the carbon skeleton
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Health & Medical Sciences (AREA)
- Quinoline Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Medicinal Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
以下は、式(I)および(II)において一致しており:
R2は、水素、C1-C4-アルキル、C1-C4-アルコキシ、ハロゲン、ニトロまたはシアノであり、
R3およびR4はそれぞれ、ハロゲンであり、
R5は、水素、C1-C4-アルキル、ハロゲンまたはニトロであり、
Yは、それぞれがハロゲンによって任意に置換され得る、C1-C6-アルキル、シクロプロピルまたはフェニルであり、
R2およびYは共に、炭素原子によって窒素原子に結合された-CH2-CH2-O-または-CH(CH3)-CH2-O-架橋であってもよく、
基R2~R5のうちの少なくとも1つは、フッ素である。
A)式(II)の化合物を、酢酸、硫酸および水を含む混合物と反応させる工程。
R2は、水素、メチル、メトキシ、フッ素、塩素、ニトロまたはシアノであり、
R3は、フッ素または塩素であり、
R4は、フッ素であり、
R5は、水素、メチル、フッ素、塩素またはニトロであり、
Yはメチル、エチル、イソプロピル、シクロプロピル、フルオロシクロプロピル、4-フルオロフェニルまたは2,4-ジフルオロフェニルであり、
式(I)において、R1は、メチルまたはエチルである。
R2は、水素、C1-C4-アルコキシまたはシアノであり、
R3は、ハロゲン、特に塩素であり、
R4は、フッ素であり、
R5は、水素であり、
Yは、シクロプロピルであり、
式(I)では、R1は、メチルまたはエチルである。
(V) → (IV) → (III) → (II) → (I)
本発明は、以下の実施例によって詳細に解明されるが、これに限定されるものではない。合成スキームを図1に示す。
7-クロロ-8-シアノ-1-シクロプロピル-6-フルオロ-4-オキソ-1,4-ジヒドロキノリン-3-カルボン酸エチルの合成(図1の式(II-2))
11.8kgのトルエンに2.70kg (18.8mol)のエチル(2E)-3-(ジメチルアミノ)アクリレート(β‐ジメチルアミノアクリラート、β-DAASE)と2.12kg (20.9mol)のトリエチルアミンをTi=45℃~55℃に加熱して加えた。次いで、トルエン11.6kg中の2,4-ジクロロ-3-シアノ-5-フルオロベンゾイルクロリド(式(V-1)の4.50kg(17.8mol)の溶液をTi=50℃で計量した(図1の式(V-1))。反応混合物をTi=50℃で3時間撹拌し、Ti=22℃に冷却した。懸濁液をろ過し、フィルターケーキを3.4kgのトルエンで洗浄した。図1のろ液(式(IV-1))に酢酸1.23kg(20.5mol)とシクロプロピルアミン1.11kg(19.4mol)を2.40kgのトルエンに溶かした溶液をTi=5~15℃で2時間かけて計量し、さらにTi=10℃で5時間攪拌した。次いで、水13.5kgを加え、Ti=40℃で加熱し、この温度で30分間攪拌を続けた。次いで、Ti=40℃で相を分離した。炭酸ナトリウム300gを水6.0kgに溶かした液を有機相に加え、Ti=40℃に加熱し、さらに30分間かき混ぜ、Ti=40℃で相を分離した。
実施例1の生成物の加水分解
実施例1(図1の式(II-2))からの生成物20.0g(59.8mmol)に酢酸122.8g(2.04mol)、硫酸3.37g(33.0mmol)および水1.1g(63.0mmol)を添加した。この混合物を95℃に加熱し、この温度で18.5時間攪拌した。懸濁液を10℃に冷却し、固体を吸引濾取し、酢酸48ml、次いでエタノール48mlで洗浄し、真空乾燥キャビネット内で60℃で一晩乾燥した。
実施例1の生成物の加水分解
実施例1(図1の式(II-2))からの生成物20.0g(59.8mmol)に、酢酸122.8g(2.04mol)、硫酸3.37g(33.0mmol)および水2.3g(126.0mmol)を添加した。この混合物を95℃に加熱し、この温度で18.5時間攪拌した。懸濁液を10℃に冷却し、固体を吸引濾取し、酢酸48ml、次いでエタノール48mlで洗浄し、真空乾燥キャビネット内で60℃で一晩乾燥した。
EP1236718の実施例1からの手順に従う
実施例1(図1の式(II-2))からの生成物30.0g(89.6mmol)に、酢酸39.6g(656.1mmol)、硫酸0.20ml (3.5mmol)および水9.9g(549.5mmol)を添加した。混合物を逆流下で3時間加熱した。その後、蒸留物14.1gを109℃の底温に達するまで蒸留した。この混合物を80℃に冷却し、4.8重量%酢酸ナトリウム溶液40.1gを滴下した。その後、pHは3~4の範囲であった。次に混合物を20℃に冷却し、固体を吸引でろ過した。固体を水50mlで洗浄し、50℃で減圧乾燥した。
EP 1 236 718の実施例2の手順に従う
実施例1(図1の式(II-2))からの生成物30.0g(89.6mmol)に、酢酸78.9g(1.31mol)、硫酸0.51ml (9.1mmol)および水2.25g(124.9mmol)を添加した。混合物を逆流下で4時間加熱した。その後、8.1gの蒸留物を109℃の底温に達するまで蒸留した。この混合物を80℃に冷却し、4.8重量%酢酸ナトリウム溶液75.3gを滴下した。その後、pHは3~4の範囲であった。次に混合物を20℃に冷却し、固体を吸引でろ過した。固体を水50mlで洗浄し、50℃で減圧乾燥した。
WO98/26779の実施例Z 22からの手順に従う
Claims (8)
- 一般式(II)のキノロンカルボン酸エステルを加水分解して、一般式(I)のキノロンカルボン酸を得る方法であって:
R1は、メチルまたはエチルであり、
式(I)および(II)において以下は一致する:
R2は、水素、メチル、メトキシ、フッ素、塩素、ニトロまたはシアノであり、
R3 はフッ素または塩素であり、
R 4 はフッ素であり、
R5は、水素、メチル、フッ素、塩素またはニトロであり、
Yは、メチル、エチル、シクロプロピル、フルオロシクロプロピル、4-フルオロフェニルまたは2,4-ジフルオロフェニルである)、
式(II)の化合物を、酢酸、硫酸および水を含む混合物と反応させる工程A)を含み、
工程A)において、式(II)の化合物1モル当たり、酢酸30~40モル、硫酸0.3~1モルおよび水0.9~2.5モルを使用することを特徴とする、方法。 - 工程A)において、使用される式(II)の化合物の95モル%以上が式(I)の化合物に変換される、請求項1記載の方法。
- 工程A)の反応が、90~99℃の温度で行われる、請求項1または2記載の方法。
- 式(I)が、
1-シクロプロピル-6,7,8-トリフルオロ-1,4-ジヒドロ-4-オキソ-3-キノリンカルボン酸、
1-シクロプロピル-6,7-ジフルオロ-1,4-ジヒドロ-4-オキソ-3-キノリンカルボン酸、
1-シクロプロピル-6,7-ジフルオロ-8-シアノ-1,4-ジヒドロ-4-オキソ-3-キノリンカルボン酸、
1-(2-フルオロ)シクロプロピル-6,7-ジフルオロ-1,4-ジヒドロ-4-オキソ-3-キノリンカルボン酸、
1-シクロプロピル-8-クロロ-6,7-ジフルオロ-1,4-ジヒドロ-4-オキソ-3-キノリンカルボン酸、
1-エチル-6,7,8-トリフルオロ-1,4-ジヒドロ-4-オキソ-3-キノリンカルボン酸又は
1-シクロプロピル-6-フルオロ-7-クロロ-8-シアノ-1,4-ジヒドロ-4-オキソ-3-キノリンカルボン酸である、請求項1~3のいずれかに記載の方法。 - 式(II)および(I)が、それぞれ式(II-1)および(I-1)に従って以下の定義を有する、請求項1~4のいずれかに記載の方法。
- 式(II)の化合物が、一般式(III)の化合物を反応させることにより得ることができる、請求項1~5のいずれかに記載の方法。
- 式(III)の化合物が、一般式(IV)の化合物を反応させることによって得ることができる、請求項6記載の方法。
- 式(IV)の化合物が、一般式(V)の化合物を反応させることにより得ることができる、請求項7記載の方法。
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000514825A (ja) | 1996-12-16 | 2000-11-07 | バイエル・アクチエンゲゼルシヤフト | ヘリコバクター・ピロリ感染及び関連する胃十二指腸疾患の処置のための7−(2−オキサ−5,8−ジアザビシクロ[4.3.0]ノニ−8−イル)−キノロンカルボン酸及びナフチリドンカルボン酸誘導体の使用 |
JP2002255940A (ja) | 2001-02-23 | 2002-09-11 | Bayer Ag | フルオロキノロンカルボン酸の改良された製造方法 |
JP2004517149A (ja) | 2000-08-16 | 2004-06-10 | 大▲連▼緑源新化学股▲分▼有限公司 | キノリンカルボン酸の製造方法 |
JP2005536532A (ja) | 2002-07-31 | 2005-12-02 | ザ プロクター アンド ギャンブル カンパニー | 抗微生物アザ−二環式誘導体、それらの組成物及びそれらの使用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
AU715341B2 (en) | 1996-02-23 | 2000-01-20 | Bayer Intellectual Property Gmbh | Possibly substituted 8-cyano-1-cyclopropyl-7-(2,8- diazabicyclo-(4.3.0)-nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo- 3-quinolin carboxylic acids and their derivatives |
DE10134719A1 (de) | 2001-07-17 | 2003-02-06 | Bayer Ag | Pharmazeutische Zubereitungen enthaltend wirkstoffbeladene Ionentauscherharze |
DE10224086A1 (de) | 2002-05-31 | 2003-12-11 | Bayer Ag | Pharmazeutische Zubereitungen zur oralen Anwendung enthaltend wirkstoffbeladene Ionentauscherharze sowie strukturviskose Gelbildner als Verdicker |
DE10312346A1 (de) | 2003-03-20 | 2004-09-30 | Bayer Healthcare Ag | Kontrolliertes Freisetzungssystem |
DE10337191A1 (de) | 2003-08-13 | 2005-03-17 | Bayer Healthcare Ag | Neue Verwendung von Chinolon-Antibiotika |
DE10351448A1 (de) | 2003-11-04 | 2005-06-09 | Bayer Healthcare Ag | Geschmackstoffhaltige Arzneimittelformulierungen mit verbesserten pharmazeutischen Eigenschaften |
DE102005055385A1 (de) | 2004-12-09 | 2006-06-14 | Bayer Healthcare Ag | Arzneimittel zur hygienischen Applikation im Ohr |
CN105622632B (zh) * | 2014-10-29 | 2018-06-29 | 浙江海森药业股份有限公司 | 一种喹诺酮类化合物及其制备方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000514825A (ja) | 1996-12-16 | 2000-11-07 | バイエル・アクチエンゲゼルシヤフト | ヘリコバクター・ピロリ感染及び関連する胃十二指腸疾患の処置のための7−(2−オキサ−5,8−ジアザビシクロ[4.3.0]ノニ−8−イル)−キノロンカルボン酸及びナフチリドンカルボン酸誘導体の使用 |
JP2004517149A (ja) | 2000-08-16 | 2004-06-10 | 大▲連▼緑源新化学股▲分▼有限公司 | キノリンカルボン酸の製造方法 |
JP2002255940A (ja) | 2001-02-23 | 2002-09-11 | Bayer Ag | フルオロキノロンカルボン酸の改良された製造方法 |
JP2005536532A (ja) | 2002-07-31 | 2005-12-02 | ザ プロクター アンド ギャンブル カンパニー | 抗微生物アザ−二環式誘導体、それらの組成物及びそれらの使用 |
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