CN1876646A - 马来酸桂哌齐特改进的制备方法 - Google Patents
马来酸桂哌齐特改进的制备方法 Download PDFInfo
- Publication number
- CN1876646A CN1876646A CN 200610103455 CN200610103455A CN1876646A CN 1876646 A CN1876646 A CN 1876646A CN 200610103455 CN200610103455 CN 200610103455 CN 200610103455 A CN200610103455 A CN 200610103455A CN 1876646 A CN1876646 A CN 1876646A
- Authority
- CN
- China
- Prior art keywords
- add
- preparation
- grams
- piperazine
- cinepazide maleate
- 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.)
- Granted
Links
- 229960004201 cinepazide Drugs 0.000 title claims abstract description 105
- XSTJTOKYCAJVMJ-GVTSEVKNSA-N (z)-but-2-enedioic acid;(e)-1-[4-(2-oxo-2-pyrrolidin-1-ylethyl)piperazin-1-yl]-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one Chemical compound OC(=O)\C=C/C(O)=O.COC1=C(OC)C(OC)=CC(\C=C\C(=O)N2CCN(CC(=O)N3CCCC3)CC2)=C1 XSTJTOKYCAJVMJ-GVTSEVKNSA-N 0.000 title claims abstract description 102
- 238000002360 preparation method Methods 0.000 title claims abstract description 101
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims abstract description 92
- 239000013078 crystal Substances 0.000 claims abstract description 62
- 239000002904 solvent Substances 0.000 claims abstract description 48
- 238000002844 melting Methods 0.000 claims abstract description 43
- 230000008018 melting Effects 0.000 claims abstract description 43
- KYBCXTTWIOZBNR-UHFFFAOYSA-N 2-piperazin-1-yl-1-pyrrolidin-1-ylethanone Chemical compound C1CCCN1C(=O)CN1CCNCC1 KYBCXTTWIOZBNR-UHFFFAOYSA-N 0.000 claims abstract description 28
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 26
- RCUDFXMNPQNBDU-UHFFFAOYSA-N 1-[4-(2-oxo-2-pyrrolidin-1-ylethyl)piperazin-1-yl]-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one Chemical compound COC1=C(OC)C(OC)=CC(C=CC(=O)N2CCN(CC(=O)N3CCCC3)CC2)=C1 RCUDFXMNPQNBDU-UHFFFAOYSA-N 0.000 claims abstract description 21
- AAOSLLBWWRKJIR-UHFFFAOYSA-N 2-chloro-1-pyrrolidin-1-ylethanone Chemical compound ClCC(=O)N1CCCC1 AAOSLLBWWRKJIR-UHFFFAOYSA-N 0.000 claims abstract description 21
- NFFPFTGFVSWSTH-SNAWJCMRSA-N (e)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl chloride Chemical compound COC1=CC(\C=C\C(Cl)=O)=CC(OC)=C1OC NFFPFTGFVSWSTH-SNAWJCMRSA-N 0.000 claims abstract description 20
- 238000000746 purification Methods 0.000 claims abstract description 14
- -1 1-pyrrolidinecarbonyl Chemical group 0.000 claims abstract description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 120
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 111
- 238000003756 stirring Methods 0.000 claims description 89
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 claims description 80
- 239000000243 solution Substances 0.000 claims description 80
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 238000001914 filtration Methods 0.000 claims description 29
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 27
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 21
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 21
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 18
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 18
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 17
- 239000011976 maleic acid Substances 0.000 claims description 17
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 16
- 238000010992 reflux Methods 0.000 claims description 14
- XSTJTOKYCAJVMJ-BTJKTKAUSA-N (z)-but-2-enedioic acid;1-[4-(2-oxo-2-pyrrolidin-1-ylethyl)piperazin-1-yl]-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one Chemical compound OC(=O)\C=C/C(O)=O.COC1=C(OC)C(OC)=CC(C=CC(=O)N2CCN(CC(=O)N3CCCC3)CC2)=C1 XSTJTOKYCAJVMJ-BTJKTKAUSA-N 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 11
- YTFVRYKNXDADBI-SNAWJCMRSA-N 3,4,5-trimethoxycinnamic acid Chemical compound COC1=CC(\C=C\C(O)=O)=CC(OC)=C1OC YTFVRYKNXDADBI-SNAWJCMRSA-N 0.000 claims description 9
- VGCXGMAHQTYDJK-UHFFFAOYSA-N Chloroacetyl chloride Chemical compound ClCC(Cl)=O VGCXGMAHQTYDJK-UHFFFAOYSA-N 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- YTFVRYKNXDADBI-UHFFFAOYSA-N O-Methylsinapic acid Natural products COC1=CC(C=CC(O)=O)=CC(OC)=C1OC YTFVRYKNXDADBI-UHFFFAOYSA-N 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 9
- 239000012044 organic layer Substances 0.000 claims description 9
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 9
- 239000011541 reaction mixture Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 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 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- LCXSXBYYVYTYDY-BTJKTKAUSA-N (z)-but-2-enedioic acid;piperazine Chemical compound C1CNCCN1.OC(=O)\C=C/C(O)=O LCXSXBYYVYTYDY-BTJKTKAUSA-N 0.000 abstract 1
- 239000000047 product Substances 0.000 description 38
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 238000005303 weighing Methods 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 5
- 239000011345 viscous material Substances 0.000 description 5
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- RCUDFXMNPQNBDU-VOTSOKGWSA-N cinepazide Chemical compound COC1=C(OC)C(OC)=CC(\C=C\C(=O)N2CCN(CC(=O)N3CCCC3)CC2)=C1 RCUDFXMNPQNBDU-VOTSOKGWSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001308 synthesis method Methods 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- OIRDTQYFTABQOQ-KQYNXXCUSA-N adenosine Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O OIRDTQYFTABQOQ-KQYNXXCUSA-N 0.000 description 2
- 239000007810 chemical reaction solvent Substances 0.000 description 2
- 239000002547 new drug Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- 239000002126 C01EB10 - Adenosine Substances 0.000 description 1
- 229940127291 Calcium channel antagonist Drugs 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 241000723347 Cinnamomum Species 0.000 description 1
- IVOMOUWHDPKRLL-KQYNXXCUSA-N Cyclic adenosine monophosphate Chemical compound C([C@H]1O2)OP(O)(=O)O[C@H]1[C@@H](O)[C@@H]2N1C(N=CN=C2N)=C2N=C1 IVOMOUWHDPKRLL-KQYNXXCUSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 206010047163 Vasospasm Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 229960005305 adenosine Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000000480 calcium channel blocker Substances 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 235000017803 cinnamon Nutrition 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004648 relaxation of smooth muscle Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000004509 vascular smooth muscle cell Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyrrole Compounds (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101034551A CN100572378C (zh) | 2006-07-21 | 2006-07-21 | 马来酸桂哌齐特改进的制备方法 |
Applications Claiming Priority (1)
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CNB2006101034551A CN100572378C (zh) | 2006-07-21 | 2006-07-21 | 马来酸桂哌齐特改进的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1876646A true CN1876646A (zh) | 2006-12-13 |
CN100572378C CN100572378C (zh) | 2009-12-23 |
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CNB2006101034551A Ceased CN100572378C (zh) | 2006-07-21 | 2006-07-21 | 马来酸桂哌齐特改进的制备方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101973965A (zh) * | 2010-09-20 | 2011-02-16 | 北京琥珀光华医药科技开发有限公司 | 一种马来酸桂哌齐特的制备方法 |
CN101260092B (zh) * | 2008-04-14 | 2011-07-20 | 罗军 | 马来酸桂哌齐特的制备方法 |
CN101723918B (zh) * | 2008-10-24 | 2011-08-31 | 重庆医科大学医药研究所 | 马来酸桂哌齐特的制备工艺 |
CN101955472B (zh) * | 2009-03-06 | 2012-11-14 | 王颖 | 马来酸桂哌齐特的制备方法 |
CN101531643B (zh) * | 2009-04-13 | 2012-11-14 | 上海理奥生物医药科技有限责任公司 | 一种改进的马来酸桂哌齐特的合成方法 |
CN112028856A (zh) * | 2019-06-03 | 2020-12-04 | 康普药业股份有限公司 | 一种马来酸桂哌齐特中间体的制备方法 |
-
2006
- 2006-07-21 CN CNB2006101034551A patent/CN100572378C/zh not_active Ceased
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101260092B (zh) * | 2008-04-14 | 2011-07-20 | 罗军 | 马来酸桂哌齐特的制备方法 |
CN101723918B (zh) * | 2008-10-24 | 2011-08-31 | 重庆医科大学医药研究所 | 马来酸桂哌齐特的制备工艺 |
CN101955472B (zh) * | 2009-03-06 | 2012-11-14 | 王颖 | 马来酸桂哌齐特的制备方法 |
CN101531643B (zh) * | 2009-04-13 | 2012-11-14 | 上海理奥生物医药科技有限责任公司 | 一种改进的马来酸桂哌齐特的合成方法 |
CN101973965A (zh) * | 2010-09-20 | 2011-02-16 | 北京琥珀光华医药科技开发有限公司 | 一种马来酸桂哌齐特的制备方法 |
CN112028856A (zh) * | 2019-06-03 | 2020-12-04 | 康普药业股份有限公司 | 一种马来酸桂哌齐特中间体的制备方法 |
CN112028856B (zh) * | 2019-06-03 | 2024-03-26 | 康普药业股份有限公司 | 一种马来酸桂哌齐特中间体的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100572378C (zh) | 2009-12-23 |
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ASS | Succession or assignment of patent right |
Owner name: BEIJING SIHUAN PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: WANG XUESONG Effective date: 20090828 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20090828 Address after: Beijing city Tongzhou District three machine factory hospital post encoding: 101114 Applicant after: BEIJING SIHUAN PHARMACEUTICAL Co.,Ltd. Address before: Beijing City, Haidian District Beijing Normal University Li Yun Building 2, unit 6, Room 202, post encoding: 100875 Applicant before: Wang Xuesong |
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C14 | Grant of patent or utility model | ||
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Langfang four ring Gao Bo Pharmaceutical Co.,Ltd. Assignor: BEIJING SIHUAN PHARMACEUTICAL Co.,Ltd. Contract record no.: 2011990001131 Denomination of invention: Improved cinepazide maleate preparation method Granted publication date: 20091223 License type: Exclusive License Open date: 20061213 Record date: 20111229 |
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EM01 | Change of recordation of patent licensing contract |
Change date: 20130320 Contract record no.: 2011990001131 Assignee after: Langfang high Bojing State Pharmaceutical Co.,Ltd. Assignee before: Langfang four ring Gao Bo Pharmaceutical Co.,Ltd. |
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IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20170204 Decision number of declaring invalidation: 31336 Granted publication date: 20091223 |
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