CN101514208B - 氧氟沙星的绿色合成工艺 - Google Patents
氧氟沙星的绿色合成工艺 Download PDFInfo
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- CN101514208B CN101514208B CN2008101217759A CN200810121775A CN101514208B CN 101514208 B CN101514208 B CN 101514208B CN 2008101217759 A CN2008101217759 A CN 2008101217759A CN 200810121775 A CN200810121775 A CN 200810121775A CN 101514208 B CN101514208 B CN 101514208B
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- water
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- piperazine
- methyl piperazine
- organic solvent
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- 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 title claims abstract description 51
- 229960001699 ofloxacin Drugs 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000008569 process Effects 0.000 title claims description 21
- 230000002194 synthesizing effect Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000006243 chemical reaction Methods 0.000 claims abstract description 50
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims abstract description 40
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical compound CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000047 product Substances 0.000 claims abstract description 24
- 239000003960 organic solvent Substances 0.000 claims abstract description 22
- 239000012043 crude product Substances 0.000 claims abstract description 16
- 239000007810 chemical reaction solvent Substances 0.000 claims abstract description 8
- 238000000746 purification Methods 0.000 claims abstract description 6
- 239000003054 catalyst Substances 0.000 claims abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 34
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 32
- 238000003756 stirring Methods 0.000 claims description 31
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 27
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 27
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 27
- 229910052760 oxygen Inorganic materials 0.000 claims description 27
- 239000001301 oxygen Substances 0.000 claims description 27
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 239000000706 filtrate Substances 0.000 claims description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 238000003786 synthesis reaction Methods 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 11
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 11
- 238000002425 crystallisation Methods 0.000 claims description 10
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 10
- 238000001291 vacuum drying Methods 0.000 claims description 10
- 230000008025 crystallization Effects 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 9
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- -1 compounds heptahydrate Chemical class 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 3
- 229960000583 acetic acid Drugs 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 235000021050 feed intake Nutrition 0.000 claims description 3
- 239000012362 glacial acetic acid Substances 0.000 claims description 3
- 239000001117 sulphuric acid Substances 0.000 claims description 3
- 235000011149 sulphuric acid Nutrition 0.000 claims description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- 235000011118 potassium hydroxide Nutrition 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 239000008399 tap water Substances 0.000 claims description 2
- 235000020679 tap water Nutrition 0.000 claims description 2
- 239000008215 water for injection Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 6
- 150000003839 salts Chemical class 0.000 abstract description 4
- 238000009835 boiling Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000007767 bonding agent Substances 0.000 abstract 3
- 238000006482 condensation reaction Methods 0.000 abstract 1
- XUFCDLUXZCMVOF-UHFFFAOYSA-N fluoro carbonofluoridate Chemical compound FOC(F)=O XUFCDLUXZCMVOF-UHFFFAOYSA-N 0.000 abstract 1
- 239000002910 solid waste Substances 0.000 abstract 1
- 239000008213 purified water Substances 0.000 description 19
- 229910052799 carbon Inorganic materials 0.000 description 18
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 16
- 238000009413 insulation Methods 0.000 description 15
- 239000012065 filter cake Substances 0.000 description 13
- 238000000967 suction filtration Methods 0.000 description 13
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 12
- 239000007787 solid Substances 0.000 description 10
- 239000003610 charcoal Substances 0.000 description 7
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 238000005303 weighing Methods 0.000 description 7
- 230000004580 weight loss Effects 0.000 description 7
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 230000008014 freezing Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 6
- 239000012266 salt solution Substances 0.000 description 6
- 229960000935 dehydrated alcohol Drugs 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 229960004756 ethanol Drugs 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 150000004965 peroxy acids Chemical class 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000035943 smell Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XNIVKSPSCYJKBL-UHFFFAOYSA-N 2h-1,2-benzoxazine-6-carboxylic acid Chemical compound O1NC=CC2=CC(C(=O)O)=CC=C21 XNIVKSPSCYJKBL-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Natural products CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940124307 fluoroquinolone Drugs 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-N perisophthalic acid Natural products OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 210000004994 reproductive system Anatomy 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008101217759A CN101514208B (zh) | 2008-10-17 | 2008-10-17 | 氧氟沙星的绿色合成工艺 |
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CN2008101217759A CN101514208B (zh) | 2008-10-17 | 2008-10-17 | 氧氟沙星的绿色合成工艺 |
Publications (2)
Publication Number | Publication Date |
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CN101514208A CN101514208A (zh) | 2009-08-26 |
CN101514208B true CN101514208B (zh) | 2011-03-16 |
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CN2008101217759A Active CN101514208B (zh) | 2008-10-17 | 2008-10-17 | 氧氟沙星的绿色合成工艺 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101768167B (zh) * | 2010-01-15 | 2012-07-04 | 浙江东亚药业有限公司 | 左氧氟沙星的缩哌合成方法 |
CN101781313A (zh) * | 2010-03-05 | 2010-07-21 | 浙江京新药业股份有限公司 | 喹诺酮类药物的合成方法 |
CN103420938B (zh) * | 2012-05-25 | 2015-07-29 | 浙江京新药业股份有限公司 | 一种在制备喹诺酮药物中缩哌反应后回收哌嗪的方法 |
CN103113388B (zh) * | 2013-02-01 | 2016-02-10 | 浙江国邦药业有限公司 | 一种左氧氟沙星的制备方法 |
CN106045968A (zh) * | 2016-05-26 | 2016-10-26 | 河南精康制药有限公司 | 一种司帕沙星的制备方法 |
CN107011362B (zh) * | 2017-05-24 | 2019-03-22 | 扬子江药业集团江苏海慈生物药业有限公司 | 一种左氧氟沙星异构体化合物的合成方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4777253A (en) * | 1986-04-25 | 1988-10-11 | Abbott Laboratories | Process for preparation of racemate and optically active ofloxacin and related derivatives |
CN1687074A (zh) * | 2005-04-21 | 2005-10-26 | 浙江医药股份有限公司新昌制药厂 | 左氧氟沙星制备的后处理方法 |
WO2005123746A1 (fr) * | 2004-06-22 | 2005-12-29 | Zhe Jiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory | Techniques de préparation de levofloxacine et d'ofloxacine |
-
2008
- 2008-10-17 CN CN2008101217759A patent/CN101514208B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4777253A (en) * | 1986-04-25 | 1988-10-11 | Abbott Laboratories | Process for preparation of racemate and optically active ofloxacin and related derivatives |
WO2005123746A1 (fr) * | 2004-06-22 | 2005-12-29 | Zhe Jiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory | Techniques de préparation de levofloxacine et d'ofloxacine |
CN1687074A (zh) * | 2005-04-21 | 2005-10-26 | 浙江医药股份有限公司新昌制药厂 | 左氧氟沙星制备的后处理方法 |
Non-Patent Citations (3)
Title |
---|
王凯广,杨爱荣,窦学杰.《盐酸环丙沙星制备中哌嗪缩合的绿色合成》.《齐鲁药事》.2005,第24卷(第8期),487-489. * |
王训遒,等.《氧氟沙星的合成改进》.《中国抗生素杂志》.2003,第28卷(第6期),341-343. |
王训遒等.《氧氟沙星的合成改进》.《中国抗生素杂志》.2003,第28卷(第6期),341-343. * |
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CN101514208A (zh) | 2009-08-26 |
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Address after: 312500 No. 800 East Avenue, Chengguan Town, Xinchang County, Zhejiang Patentee after: ZHEJIANG JINGXIN PHARMACEUTICAL Co.,Ltd. Country or region after: China Patentee after: Shaoxing Jingxin Pharmaceutical Co.,Ltd. Address before: 312500 No. 800 East Avenue, Chengguan Town, Xinchang County, Zhejiang Patentee before: ZHEJIANG JINGXIN PHARMACEUTICAL Co.,Ltd. Country or region before: China Patentee before: SHANGYU JINGXIN PHARMACEUTICAL Co.,Ltd. |
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