JP4315815B2 - ジェミフロキサシン酸性塩類の製造方法 - Google Patents
ジェミフロキサシン酸性塩類の製造方法 Download PDFInfo
- Publication number
- JP4315815B2 JP4315815B2 JP2003584056A JP2003584056A JP4315815B2 JP 4315815 B2 JP4315815 B2 JP 4315815B2 JP 2003584056 A JP2003584056 A JP 2003584056A JP 2003584056 A JP2003584056 A JP 2003584056A JP 4315815 B2 JP4315815 B2 JP 4315815B2
- Authority
- JP
- Japan
- Prior art keywords
- acid
- formula
- compound
- reaction
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 150000003839 salts Chemical class 0.000 title claims description 22
- 239000002253 acid Substances 0.000 title claims description 17
- ZRCVYEYHRGVLOC-HYARGMPZSA-N gemifloxacin Chemical compound C1C(CN)C(=N/OC)/CN1C(C(=C1)F)=NC2=C1C(=O)C(C(O)=O)=CN2C1CC1 ZRCVYEYHRGVLOC-HYARGMPZSA-N 0.000 title claims description 11
- 229960003170 gemifloxacin Drugs 0.000 title claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 49
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 31
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 16
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 12
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 claims description 12
- 238000005755 formation reaction Methods 0.000 claims description 11
- 239000012046 mixed solvent Substances 0.000 claims description 11
- 239000003960 organic solvent Substances 0.000 claims description 10
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000001953 recrystallisation Methods 0.000 claims description 8
- 150000007530 organic bases Chemical class 0.000 claims description 7
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 6
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 claims description 6
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 claims description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 6
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 150000007522 mineralic acids Chemical class 0.000 claims description 4
- 150000007524 organic acids Chemical class 0.000 claims description 4
- ZRSNZINYAWTAHE-UHFFFAOYSA-N p-methoxybenzaldehyde Chemical compound COC1=CC=C(C=O)C=C1 ZRSNZINYAWTAHE-UHFFFAOYSA-N 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 4
- FPYUJUBAXZAQNL-UHFFFAOYSA-N 2-chlorobenzaldehyde Chemical compound ClC1=CC=CC=C1C=O FPYUJUBAXZAQNL-UHFFFAOYSA-N 0.000 claims description 3
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 238000010511 deprotection reaction Methods 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 3
- 229940071870 hydroiodic acid Drugs 0.000 claims description 3
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 claims description 3
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 3
- SNLMOXFUCILIPL-UHFFFAOYSA-N 1,8-naphthyridine-2-carboxylic acid Chemical compound C1=CC=NC2=NC(C(=O)O)=CC=C21 SNLMOXFUCILIPL-UHFFFAOYSA-N 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004417 unsaturated alkyl group Chemical group 0.000 claims description 2
- BTFQKIATRPGRBS-UHFFFAOYSA-N o-tolualdehyde Chemical compound CC1=CC=CC=C1C=O BTFQKIATRPGRBS-UHFFFAOYSA-N 0.000 claims 2
- YZBFISOEIGOFAF-UHFFFAOYSA-N (4-methoxyiminopyrrolidin-3-yl)methanamine Chemical class CON=C1CNCC1CN YZBFISOEIGOFAF-UHFFFAOYSA-N 0.000 claims 1
- 239000001431 2-methylbenzaldehyde Substances 0.000 claims 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- 239000011541 reaction mixture Substances 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- OXNZWNNMJBOZQO-UHFFFAOYSA-N 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid Chemical compound C12=NC(Cl)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 OXNZWNNMJBOZQO-UHFFFAOYSA-N 0.000 description 4
- 239000007810 chemical reaction solvent Substances 0.000 description 4
- -1 hydroxy, carbonyl Chemical group 0.000 description 4
- PQXMKYVZAQIFBU-UHFFFAOYSA-N methanesulfonic acid;(4-methoxyiminopyrrolidin-3-yl)methanamine Chemical compound CS(O)(=O)=O.CS(O)(=O)=O.CON=C1CNCC1CN PQXMKYVZAQIFBU-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 150000008043 acidic salts Chemical class 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
- 230000006872 improvement Effects 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- SQAINHDHICKHLX-UHFFFAOYSA-N 1-naphthaldehyde Chemical compound C1=CC=C2C(C=O)=CC=CC2=C1 SQAINHDHICKHLX-UHFFFAOYSA-N 0.000 description 1
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 1
- XOQQVKDBGLYPGH-UHFFFAOYSA-N 2-oxo-1h-quinoline-3-carboxylic acid Chemical compound C1=CC=C2NC(=O)C(C(=O)O)=CC2=C1 XOQQVKDBGLYPGH-UHFFFAOYSA-N 0.000 description 1
- WZWIQYMTQZCSKI-UHFFFAOYSA-N 4-cyanobenzaldehyde Chemical compound O=CC1=CC=C(C#N)C=C1 WZWIQYMTQZCSKI-UHFFFAOYSA-N 0.000 description 1
- ZRCVYEYHRGVLOC-UHFFFAOYSA-N 7-[3-(aminomethyl)-4-methoxyimino-1-pyrrolidinyl]-1-cyclopropyl-6-fluoro-4-oxo-1,8-naphthyridine-3-carboxylic acid Chemical compound C1C(CN)C(=NOC)CN1C(C(=C1)F)=NC2=C1C(=O)C(C(O)=O)=CN2C1CC1 ZRCVYEYHRGVLOC-UHFFFAOYSA-N 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- KXEUZTMWHRLTAQ-UHFFFAOYSA-N C1C(=NOC)CC(CN)N1C(C(=C1)F)=NC2=C1C(=O)C(C(O)=O)=CN2C1CC1 Chemical compound C1C(=NOC)CC(CN)N1C(C(=C1)F)=NC2=C1C(=O)C(C(O)=O)=CN2C1CC1 KXEUZTMWHRLTAQ-UHFFFAOYSA-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
- 241001465754 Metazoa Species 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
- 150000007513 acids Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 150000003935 benzaldehydes Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- MIOPJNTWMNEORI-UHFFFAOYSA-N camphorsulfonic acid Chemical compound C1CC2(CS(O)(=O)=O)C(=O)CC1C2(C)C MIOPJNTWMNEORI-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- FWSFUZVSSAWOCA-UHFFFAOYSA-N n-methoxy-3,4-dihydro-2h-pyrrol-5-amine Chemical class CON=C1CCCN1 FWSFUZVSSAWOCA-UHFFFAOYSA-N 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical compound C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229940124597 therapeutic agent Drugs 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
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Saccharide Compounds (AREA)
Description
本発明者らは上記ジェミフロキサシンの酸性塩類を、下記反応式1
RはCl、F、Br、I、メタンスルホニル、またはパラトルエンスルホニルを示し、
HXは塩酸、臭化水素酸、ヨウ化水素酸、トリフルオロ酢酸、メタンスルホン酸、パラトルエンスルホン酸、または硫酸を示し、
HAは有機酸または無機酸である。)
で表される、3工程の反応プロセス、即ち、カップリング反応、塩形成、および再結晶による合成方法によって製造してきた。
a)有機塩基の存在下で、式(5)の化合物を、水、有機溶媒またはこれらの混合溶媒中で、式(2)のナフチリジンカルボン酸と式(3)の3−アミノメチル−4−メトキシイミノピロリジン塩に添加してカップリング反応を起こさせ、そして
b)水、有機溶媒またはこれらの混合溶媒中で、得られた式(4)の化合物に、式HAの酸を添加して脱保護と塩形成反応とを同時に行う
RはCl、F、Br、I、メタンスルホニルまたはパラトルエンスルホニルを示し、
Meはメチル基を示し、
HXは塩酸、臭化水素酸、ヨウ化水素酸、トリフルオロ酢酸、メタンスルホン酸、パラトルエンスルホン酸、または硫酸を示し、
R1およびR2は、互いに、独立して、水素、C1〜C6の直鎖または分枝状の飽和または不飽和のアルキル基、C3〜C6の飽和または不飽和のシクロアルキル基、または置換されていないか、C1〜C6のアルキル、C1〜C6のアルコキシ、ヒドロキシ、シアノまたはハロゲンで置換された芳香族基を示すか、あるいは
R1およびR2はこれらに結合しているカルボニル基と共に環を形成し、かつ
HAは有機酸または無機酸である。)
プロセスからなる。
7−(3−ベンジリジンアミノメチル−4−メトキシイミノ−1−ピロリジニル)−1−シクロプロピル−6−フルオロ−1,4−ジヒドロ−4−オキソ−1,8−ナフチリジン−3−カルボン酸の製造
1H NMR (δ, CDCl3): 8.66 (s, 1H), 8.32 (s, 1H), 7.98 (d, J=12.4Hz, 1H), 7.60 (d, J=7.0Hz, 2H), 7.37 (t, J=7.4Hz, 1H), 7.31 (t, J=7.4Hz, 2H), 4.58 (s, 2H), 4.21〜4.15 (m, 2H), 4.00 (m, 1H), 3.93 (s, 3H), 3.83 (m, 1H), 3.56 (m, 1H), 3.40 (m, 1H), 1.21 (m, 2H), 1.00 (m, 2H)
Mass (FAB): 478 (M+H)
7−[3−(2−クロロベンジリジン)アミノメチル−4−メトキシイミノ−1−ピロリジニル]−1−シクロプロピル−6−フルオロ−1,4−ジヒドロ−4−オキソ−1,8−ナフチリジン−3−カルボン酸の製造
1H NMR (δ, CDCl3): 8.74 (s, 1H), 8.66 (s, 1H), 7.96 (d, J=12.4Hz, 1H), 7.84 (d, J=7.3Hz, 1H), 7.29 (m, 2H), 7.16 (m, 1H), 4.59 (bs, 2H), 4.18 (m, 2H), 4.02 (m, 1H), 3.94 (s, 3H), 3.93 (m, 1H), 3.59 (m, 1H), 3.42 (m, 1H), 1.22 (m, 2H), 1.01 (m, 2H)
Mass (FAB): 512 (M+H)
7−[3−(2−ヒドロキシベンジリジン)アミノメチル−4−メトキシイミノ−1−ピロリジニル]−1−シクロプロピル−6−フルオロ−1,4−ジヒドロ−4−オキソ−1,8−ナフチリジン−3−カルボン酸の製造
1H NMR (δ, CDCl3): 8.68 (s, 1H), 8.42 (s, 1H), 8.01 (d, J=12.4Hz, 1H), 7.30〜7.20 (m, 3H), 6.90〜6.82 (m, 2H), 4.68〜4.53 (m, 2H), 4.32〜4.24 (m, 1H), 4.06 (dd, J1=11.9Hz, J2=5.5Hz, 1H), 4.02〜3.85 (m, 3H), 3.95 (s, 3H), 3.60 (m, 1H), 3.40 (m, 1H), 1.29〜1.21 (m, 2H), 1.07〜1.00 (m, 2H)
Mass (FAB): 494 (M+H)
7−[3−(4−シアノベンジリジン)アミノメチル−4−メトキシイミノ−1−ピロリジニル]−1−シクロプロピル−6−フルオロ−1,4−ジヒドロ−4−オキソ−1,8−ナフチリジン−3−カルボン酸の製造
1H NMR (δ, CDCl3): 8.66 (s, 1H), 8.40 (s, 1H), 7.99 (d, J=12.4Hz, 1H), 7.80 (d, J=8.3Hz, 2H), 7.67 (d, J=8.3Hz, 2H), 4.59 (m, 2H), 4.30 (m, 1H), 4.08 (m, 2H), 3.92 (s, 3H), 3.90 (m, 1H), 3.61 (m, 1H), 3.45 (m, 1H), 1.24 (m, 2H), 1.05 (m. 2H)
Mass (FAB): 503 (M+H)
7−[3−(4−メトキシベンジリジン)アミノメチル−4−メトキシイミノ−1−ピロリジニル]−1−シクロプロピル−6−フルオロ−1,4−ジヒドロ−4−オキソ−1,8−ナフチリジン−3−カルボン酸の製造
1H NMR (δ, CDCl3): 8.66 (s, 1H), 8.22 (s, 1H), 7.96 (d, J=12.4Hz , 1H), 7.52 (d, J=8.7Hz, 2H), 6.79 (d, J=8.3Hz, 2H), 4.59 (m, 2H), 4.16 (bs, 2H), 3.93 (s, 3H), 3.92 (m, 1H), 3.83 (m, 1H), 3.79 (s, 3H), 3.56 (m, 1H), 3.38 (m, 1H), 1.22 (m, 2H), 1.00 (m, 2H)
Mass (FAB): 508 (M+H)
7−[3−(1−ナフチリジン)アミノメチル−4−メトキシイミノ−1−ピロリジニル]−1−シクロプロピル−6−フルオロ−1,4−ジヒドロ−4−オキソ−1,8−ナフチリジン−3−カルボン酸の製造
1H NMR (δ, CDCl3): 8.86 (m, 2H), 8.55 (s, 1H), 7.82 (m, 3H), 7.73 (m, 1H), 7.40 (m, 3H), 4.60 (m, 2H), 4.24 (m, 2H), 4.08 (m, 1H), 3.99 (m, 1H), 3.95 (s, 3H), 3.45 (m, 2H), 1.13 (m, 2H), 0.89 (m, 2H)
Mass (FAB): 528 (M+H)
7−(アミノメチル−4−メトキシイミノ−1−ピロリジニル)−1−シクロプロピル−6−フルオロ−1,4−ジヒドロ−4−オキソ−1,8−ナフチリジン−3−カルボン酸のメタンスルホン酸塩の製造
1H NMR (δ, DMSO-d6): 8.59 (s, 1H), 8.06 (d, J=12.4Hz, 1H), 4.58 (bs, 2H), 4.37 (m, 1H), 3.90 (s, 3H), 3.83 (bs, 1H), 3.71 (m, 1H), 3.40 (m, 1H), 3.24〜3.10 (m, 2H), 2.32 (s, 3H), 1.20〜1.05 (m, 2H), 1.03〜1.02 (m, 2H)
Mass (FAB): 486 (M+H)
7−(アミノメチル−4−メトキシイミノ−1−ピロリジニル)−1−シクロプロピル−6−フルオロ−1,4−ジヒドロ−4−オキソ−1,8−ナフチリジン−3−カルボン酸のメタンスルホン酸塩の製造
Claims (11)
- a)有機塩基の存在下で、式5の化合物を、水、有機溶媒またはこれらの混合溶媒中で、式2のナフチリジンカルボン酸と式3の3−アミノメチル−4−メトキシイミノピロリジン塩に添加してカップリング反応を起こさせる工程、および
b)水、有機溶媒またはこれらの混合溶媒中で、得られた式4の化合物に、式HAの酸を添加して脱保護と塩形成反応とを同時に行う工程
を含み、且つ、再結晶化を行わないことを特徴とする、式1で示されるジェミフロキサシンの酸性塩類の製造方法。
RはCl、F、Br、I、メタンスルホニルまたはパラトルエンスルホニルを示し、
Meはメチル基を示し、
HXは塩酸、臭化水素酸、ヨウ化水素酸、トリフルオロ酢酸、メタンスルホン酸、パラトルエンスルホン酸、または硫酸を示し、
R1およびR2は、互いに、独立して、水素、C1〜C6の直鎖または分枝状の飽和または不飽和のアルキル基、C3〜C6の飽和または不飽和のシクロアルキル基、または置換されていないか、C1〜C6のアルキル、C1〜C6のアルコキシ、ヒドロキシ、シアノまたはハロゲンで置換された芳香族基を示すか、あるいは
R1およびR2は、これらに結合しているカルボニル基と共に環を形成し、かつ
HAは有機酸または無機酸である。) - 工程a)、工程b)、または工程a)および工程b)の両方を、水と有機溶媒の混合溶媒中で行う請求項1に記載の方法。
- 式5の化合物が、ベンズアルデヒド、2−クロロベンズアルデヒド、2−ヒドロキシベンズアルデヒド、4−メトキシベンズアルデヒドおよび2−メチルベンズアルデヒドからなる群から選択される請求項1に記載の方法。
- 工程a)の有機溶媒がアセトニトリルであり、工程b)の有機溶媒がイソプロパノールまたはテトラヒドロフラン(THF)である請求項2に記載の方法。
- 有機塩基が、トリエチルアミン、トリメチルアミン、ジイソプロピルエチルアミン、1,8−ジアザビシクロ[5.4.0]ウンデ−7−センおよび1,5−ジアザビシクロ[4.3.0]ノン−5−オンからなる群から選択される請求項1に記載の方法。
- 式5の化合物を、式2の化合物に対して1倍〜3倍の量で使用する請求項1に記載の方法。
- 工程a)の有機塩基を、式2の化合物に対して3倍〜4倍の量で使用し、かつ反応を0〜30℃の反応温度で行う請求項1に記載の方法。
- 有機塩基がトリエチルアミンである請求項7に記載の方法。
- 式HAの酸を、式4の化合物に対して80モル%〜120モル%の量で使用し、酸添加時の温度を40〜50℃の範囲内とし、酸添加後の温度を0〜20℃の範囲内とする請求項1に記載の方法。
- 式HAの酸がメタンスルホン酸である請求項1〜9のいずれか1つに記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0018847A KR100517638B1 (ko) | 2002-04-08 | 2002-04-08 | 게미플록사신 산염의 새로운 제조방법 |
PCT/KR2003/000683 WO2003087100A1 (en) | 2002-04-08 | 2003-04-04 | Process for preparing acid salts of gemifloxacin |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005529112A JP2005529112A (ja) | 2005-09-29 |
JP4315815B2 true JP4315815B2 (ja) | 2009-08-19 |
Family
ID=36241771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003584056A Expired - Fee Related JP4315815B2 (ja) | 2002-04-08 | 2003-04-04 | ジェミフロキサシン酸性塩類の製造方法 |
Country Status (32)
Country | Link |
---|---|
US (1) | US7361762B2 (ja) |
EP (1) | EP1497290B1 (ja) |
JP (1) | JP4315815B2 (ja) |
KR (1) | KR100517638B1 (ja) |
CN (1) | CN1291987C (ja) |
AP (1) | AP1786A (ja) |
AT (1) | ATE404559T1 (ja) |
AU (1) | AU2003219581B2 (ja) |
BR (1) | BRPI0309037B8 (ja) |
CA (1) | CA2481217C (ja) |
CO (1) | CO5611198A2 (ja) |
CY (1) | CY1108469T1 (ja) |
DE (1) | DE60322872D1 (ja) |
DK (1) | DK1497290T3 (ja) |
EA (1) | EA007222B1 (ja) |
ES (1) | ES2311694T3 (ja) |
GE (1) | GEP20074025B (ja) |
HK (1) | HK1074440A1 (ja) |
HR (1) | HRP20040929B1 (ja) |
IL (1) | IL164328A (ja) |
IS (1) | IS2731B (ja) |
MA (1) | MA26408A1 (ja) |
MX (1) | MXPA04009777A (ja) |
NO (1) | NO330042B1 (ja) |
NZ (1) | NZ536174A (ja) |
OA (1) | OA12801A (ja) |
PL (1) | PL372815A1 (ja) |
PT (1) | PT1497290E (ja) |
SI (1) | SI1497290T1 (ja) |
UA (1) | UA77070C2 (ja) |
WO (1) | WO2003087100A1 (ja) |
ZA (1) | ZA200408088B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT1412078E (pt) * | 2001-08-02 | 2009-01-08 | Lg Life Sciences Ltd | Processos para a produção de derivados amino-protegidos da 4- aminometileno-pirrolidin-3-ona, gemifloxacina ou um seu sal |
WO2006134431A1 (en) * | 2005-05-03 | 2006-12-21 | Ranbaxy Laboratories Limited | Formate salt of gemifloxacin |
EP2161270A1 (en) * | 2005-06-15 | 2010-03-10 | Hetero Drugs Limited | Gemifloxacin hydrates |
JP5384119B2 (ja) * | 2006-03-07 | 2014-01-08 | ウォックハート リミテッド | ベンゾキノリジン−2−カルボン酸のプロドラッグ |
WO2008053324A1 (en) * | 2006-10-31 | 2008-05-08 | Orchid Chemicals & Pharmaceuticals Limited | An improved process for the preparation of gemifloxacin mesylate |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57134482A (en) | 1981-02-13 | 1982-08-19 | Dainippon Pharmaceut Co Ltd | 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-1,8- naphthyridine-3-carboxylic acid-3/2 hydrate and its preparation |
IN162769B (ja) | 1984-11-13 | 1988-07-09 | Kyorin Seiyaku Kk | |
NZ222047A (en) | 1986-10-08 | 1991-01-29 | Bristol Myers Co | Quinoline - or naphthyridine - carboxylic acid anti-bacterial agents |
JPH01100165A (ja) | 1987-10-13 | 1989-04-18 | Shionogi & Co Ltd | オキシムまたはヒドロキシアミン誘導体系抗菌剤 |
US4920120A (en) | 1988-01-25 | 1990-04-24 | Warner-Lambert Company | Antibacterial agents |
JPH0356479A (ja) | 1989-07-24 | 1991-03-12 | Takeshi Yokota | 水溶性キノロン誘導体のp‐トルエンスルホン酸塩 |
HU219403B (hu) | 1989-08-16 | 2001-04-28 | Pfizer Inc. | Azabiciklo-csoporttal helyettesített kinolon- és naftiridon-karbonsavak és eljárás ezek előállítására |
US5137892A (en) | 1990-12-12 | 1992-08-11 | Abbott Laboratories | Quinoline, naphthyridine and pyridobenzoxazine derivatives |
US5276041A (en) | 1991-11-08 | 1994-01-04 | Kaken Pharmaceutical Co., Ltd. | Oxime derivatives |
JPH0673056A (ja) | 1992-08-26 | 1994-03-15 | Kaken Pharmaceut Co Ltd | キノリンカルボン酸誘導体およびその塩 |
EP0688772B1 (en) * | 1994-06-16 | 1999-05-06 | LG Chemical Limited | Quinoline carboxylic acid derivatives having 7-(4-amino-methyl-3-oxime) pyrrolidine substituents and processes for their preparation |
US5776944A (en) * | 1994-06-16 | 1998-07-07 | Lg Chemical Ltd. | 7-(4-aminomethyl-3-methyloxyiminopyrroplidin-1-yl)-1-cyclopropyl-6-flu oro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid and the process for the preparation thereof |
JP3449658B2 (ja) | 1994-12-21 | 2003-09-22 | 杏林製薬株式会社 | 安定性に優れた8−アルコキシキノロンカルボン酸水和物並びにその製造方法 |
WO1996039406A1 (en) | 1995-06-06 | 1996-12-12 | Pfizer Inc. | NOVEL CRYSTAL FORM OF ANHYDROUS 7-([1α, 5α, 6α]-6-AMINO-3-AZABICYCLO[3.1.0]HEX-3-YL)-6-FLUORO-1-(2,4-DIFLUOROPHENYL)-1,4-DIHYDRO-4-OXO-1,8-NAPHTHYRIDINE-3-CARBOXYLIC ACID, METHANESULFONIC ACID SALT |
ATE215072T1 (de) | 1995-08-11 | 2002-04-15 | Pfizer | (1s,2s)-1-(4-hydroxyphenyl)-2-(4-hydroxy-4- phenylpiperidin-1-yl)-1-propanol-methansulfonat trihydrat |
CZ293345B6 (cs) | 1996-03-29 | 2004-04-14 | Smithkline Beecham Corporation | Dihydrát monomethansulfonatu kyseliny (E)-alfa-[2-n-butyl-1-[(4-karboxyfenyl)methyl]-1H-imidazol-5-yl]methylen-2-thiofenpropionové |
MA24500A1 (fr) * | 1997-03-21 | 1998-10-01 | Lg Life Sciences Ltd | Derive du sel d'acide carboxylique de naphthyridine . |
KR100286874B1 (ko) * | 1998-03-04 | 2001-04-16 | 성재갑 | 보호된 4-아미노메틸-피롤리딘-3-온의 제조방법 |
EP1082300B1 (en) | 1998-05-29 | 2003-09-10 | PHARMACIA & UPJOHN COMPANY | 3-[(1'-n-methylamino)ethyl-n-benzyl]pyrrolidine monomethanesulfonate |
GB9820405D0 (en) | 1998-09-18 | 1998-11-11 | Smithkline Beecham Plc | Process |
DK1223935T3 (da) | 1999-06-29 | 2008-02-04 | Lg Life Sciences Ltd | Anvendelse af gemifloxacinforbindelser mod bakterier |
AU6947900A (en) | 1999-09-01 | 2001-03-26 | Smithkline Beecham Corporation | Methods of use of fluoroquinolone compounds against bacteria |
GB9920917D0 (en) * | 1999-09-03 | 1999-11-10 | Sb Pharmco Inc | Novel process |
GB9920919D0 (en) | 1999-09-03 | 1999-11-10 | Sb Pharmco Inc | Novel compound |
WO2001021176A1 (en) | 1999-09-22 | 2001-03-29 | Smithkline Beecham Corporation | Methods of use of fluoroquinolone compounds against bacteria |
KR20010091379A (ko) | 2000-03-15 | 2001-10-23 | 성재갑 | 7-(4-아미노메틸-3-옥심)피롤리딘 치환체를 갖는 퀴놀린카르복실산 유도체의 신규 제조방법 |
KR20020018560A (ko) | 2000-09-01 | 2002-03-08 | 성재갑 | 3-아미노메틸-4-z-메톡시이미노피롤리딘의 신규 제조방법 |
-
2002
- 2002-04-08 KR KR10-2002-0018847A patent/KR100517638B1/ko active IP Right Grant
-
2003
- 2003-04-04 EP EP03715805A patent/EP1497290B1/en not_active Expired - Lifetime
- 2003-04-04 AP APAP/P/2004/003148A patent/AP1786A/en active
- 2003-04-04 MX MXPA04009777A patent/MXPA04009777A/es active IP Right Grant
- 2003-04-04 OA OA1200400271A patent/OA12801A/en unknown
- 2003-04-04 ES ES03715805T patent/ES2311694T3/es not_active Expired - Lifetime
- 2003-04-04 EA EA200401328A patent/EA007222B1/ru not_active IP Right Cessation
- 2003-04-04 NZ NZ536174A patent/NZ536174A/en not_active IP Right Cessation
- 2003-04-04 BR BRPI0309037A patent/BRPI0309037B8/pt not_active IP Right Cessation
- 2003-04-04 CA CA2481217A patent/CA2481217C/en not_active Expired - Lifetime
- 2003-04-04 UA UA20041008144A patent/UA77070C2/uk unknown
- 2003-04-04 GE GEAP8436A patent/GEP20074025B/en unknown
- 2003-04-04 AT AT03715805T patent/ATE404559T1/de active
- 2003-04-04 AU AU2003219581A patent/AU2003219581B2/en not_active Ceased
- 2003-04-04 DE DE60322872T patent/DE60322872D1/de not_active Expired - Lifetime
- 2003-04-04 SI SI200331341T patent/SI1497290T1/sl unknown
- 2003-04-04 PL PL03372815A patent/PL372815A1/xx not_active Application Discontinuation
- 2003-04-04 JP JP2003584056A patent/JP4315815B2/ja not_active Expired - Fee Related
- 2003-04-04 WO PCT/KR2003/000683 patent/WO2003087100A1/en active Application Filing
- 2003-04-04 DK DK03715805T patent/DK1497290T3/da active
- 2003-04-04 PT PT03715805T patent/PT1497290E/pt unknown
- 2003-04-04 US US10/510,514 patent/US7361762B2/en not_active Expired - Lifetime
- 2003-04-04 CN CNB038095483A patent/CN1291987C/zh not_active Expired - Lifetime
-
2004
- 2004-09-30 IS IS7477A patent/IS2731B/is unknown
- 2004-10-05 CO CO04099283A patent/CO5611198A2/es active IP Right Grant
- 2004-10-07 ZA ZA200408088A patent/ZA200408088B/xx unknown
- 2004-10-07 HR HRP20040929AA patent/HRP20040929B1/hr not_active IP Right Cessation
- 2004-10-07 MA MA27894A patent/MA26408A1/fr unknown
- 2004-10-21 IL IL164328A patent/IL164328A/en unknown
- 2004-10-27 NO NO20044629A patent/NO330042B1/no not_active IP Right Cessation
-
2005
- 2005-06-29 HK HK05105460.5A patent/HK1074440A1/xx not_active IP Right Cessation
-
2008
- 2008-10-31 CY CY20081101234T patent/CY1108469T1/el unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2010509305A (ja) | モキシフロキサシン塩酸塩の合成方法 | |
JP2018008985A (ja) | (5−フルオロ−2−メチル−3−キノリン−2−イルメチル−インドール−1−イル)−酢酸エステルの製造のための方法 | |
JP4315815B2 (ja) | ジェミフロキサシン酸性塩類の製造方法 | |
JP4208463B2 (ja) | キノロンカルボン酸誘導体の製造に関する中間体 | |
JP4208464B2 (ja) | ナフチリジン−3−カルボン酸誘導体の製造法 | |
US20060173189A1 (en) | Synthesis of himbacine analogs | |
US6861525B2 (en) | Process for the preparation imidazo[1,2-A]pyridine-3-acetamides | |
US20120165527A1 (en) | process for the preparation of pure paliperidone | |
EP1631571B1 (en) | Novel intermediate for the preparation of therapeutically active imidazopyridines | |
JP4061333B2 (ja) | 2−(ピラゾール−1−イル)ピリジン誘導体 | |
US20120259116A1 (en) | Novel Process for the Preparation of Paliperidone | |
US20020193591A1 (en) | Process for producing 5-amino-8-alkylquinolonecarboxylic acid derivative and intermediates in the production thereof | |
EP0544981A2 (en) | Naphthyridone carboxylic acid derivatives and antibacterial compositions containing them | |
CZ20001012A3 (cs) | Imidazopyridinové deriváty a způsob jejich přípravy | |
CN104507938A (zh) | 1-环丙基-7-(s,s-2,8-重氮-二环[4.3.0]壬烷-8-基)-6-氟-8-甲氧-1,4-二氢-4-氧-3-喹啉羧酸的制备方法 | |
KR20030063905A (ko) | 피페리딘 유도체의 제조방법 | |
KR20030081762A (ko) | 플루오로피롤리딘 치환체를 포함하는 퀴놀린 카르복실산유도체 및 그의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081028 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090128 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090227 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090303 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090512 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090519 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120529 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120529 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130529 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |