CN100999525A - 一种氯吡格雷及其盐的新的制备方法 - Google Patents
一种氯吡格雷及其盐的新的制备方法 Download PDFInfo
- Publication number
- CN100999525A CN100999525A CN 200610063152 CN200610063152A CN100999525A CN 100999525 A CN100999525 A CN 100999525A CN 200610063152 CN200610063152 CN 200610063152 CN 200610063152 A CN200610063152 A CN 200610063152A CN 100999525 A CN100999525 A CN 100999525A
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- China
- Prior art keywords
- clopidogrel
- acid
- tartrate
- preparation
- water
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 150000003839 salts Chemical class 0.000 title abstract description 7
- GKTWGGQPFAXNFI-HNNXBMFYSA-N clopidogrel Chemical compound C1([C@H](N2CC=3C=CSC=3CC2)C(=O)OC)=CC=CC=C1Cl GKTWGGQPFAXNFI-HNNXBMFYSA-N 0.000 claims abstract description 37
- 229960003009 clopidogrel Drugs 0.000 claims abstract description 31
- 239000005552 B01AC04 - Clopidogrel Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 46
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 21
- 230000006340 racemization Effects 0.000 claims description 21
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Substances ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 13
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 10
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 claims description 10
- KQSSATDQUYCRGS-UHFFFAOYSA-N methyl glycinate Chemical compound COC(=O)CN KQSSATDQUYCRGS-UHFFFAOYSA-N 0.000 claims description 10
- 239000012074 organic phase Substances 0.000 claims description 10
- 229940095064 tartrate Drugs 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- FEWJPZIEWOKRBE-JCYAYHJZSA-L L-tartrate(2-) Chemical compound [O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O FEWJPZIEWOKRBE-JCYAYHJZSA-L 0.000 claims description 4
- 239000012452 mother liquor Substances 0.000 claims description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 4
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 3
- 238000005194 fractionation Methods 0.000 claims description 3
- 238000000967 suction filtration Methods 0.000 claims description 3
- LDMOEFOXLIZJOW-UHFFFAOYSA-N 1-dodecanesulfonic acid Chemical compound CCCCCCCCCCCCS(O)(=O)=O LDMOEFOXLIZJOW-UHFFFAOYSA-N 0.000 claims description 2
- IKQCSJBQLWJEPU-UHFFFAOYSA-N 2,5-dihydroxybenzenesulfonic acid Chemical compound OC1=CC=C(O)C(S(O)(=O)=O)=C1 IKQCSJBQLWJEPU-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 2
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical compound CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 claims description 2
- 239000001530 fumaric acid Substances 0.000 claims description 2
- 229910000042 hydrogen bromide Inorganic materials 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 2
- 235000011151 potassium sulphates Nutrition 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 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 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- -1 methyl o-chlorophenyl glycinate Chemical compound 0.000 abstract 6
- 230000002429 anti-coagulating effect Effects 0.000 abstract 1
- 231100001231 less toxic Toxicity 0.000 abstract 1
- 239000002585 base Substances 0.000 description 8
- 239000012044 organic layer Substances 0.000 description 8
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- 229950010477 clopidogrel hydrogen sulphate Drugs 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 5
- XTWYTFMLZFPYCI-KQYNXXCUSA-N 5'-adenylphosphoric acid Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OP(O)(O)=O)[C@@H](O)[C@H]1O XTWYTFMLZFPYCI-KQYNXXCUSA-N 0.000 description 4
- XTWYTFMLZFPYCI-UHFFFAOYSA-N Adenosine diphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(O)=O)C(O)C1O XTWYTFMLZFPYCI-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- 239000003518 caustics Substances 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- ZDMWSYXPZCVAOH-UHFFFAOYSA-N C(=O)(O)C(O)C(O)C(=O)O.COC(CN)=O Chemical compound C(=O)(O)C(O)C(O)C(=O)O.COC(CN)=O ZDMWSYXPZCVAOH-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- SOJSYOXMFGDLHY-UHFFFAOYSA-N methyl acetate;hydrochloride Chemical compound Cl.COC(C)=O SOJSYOXMFGDLHY-UHFFFAOYSA-N 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- VMJOFTHFJMLIKL-UHFFFAOYSA-N 2-thiophen-2-ylethanol Chemical compound OCCC1=CC=CS1 VMJOFTHFJMLIKL-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000003146 anticoagulant agent Substances 0.000 description 2
- 229940127219 anticoagulant drug Drugs 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000008098 formaldehyde solution Substances 0.000 description 2
- FDEODCTUSIWGLK-UHFFFAOYSA-N hydrogen sulfate;hydron;methyl 2-(2-chlorophenyl)-2-(6,7-dihydro-4h-thieno[3,2-c]pyridin-5-yl)acetate Chemical compound OS(O)(=O)=O.C1CC=2SC=CC=2CN1C(C(=O)OC)C1=CC=CC=C1Cl FDEODCTUSIWGLK-UHFFFAOYSA-N 0.000 description 2
- COQRGFWWJBEXRC-UHFFFAOYSA-N hydron;methyl 2-aminoacetate;chloride Chemical compound Cl.COC(=O)CN COQRGFWWJBEXRC-UHFFFAOYSA-N 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 102100025306 Integrin alpha-IIb Human genes 0.000 description 1
- 101710149643 Integrin alpha-IIb Proteins 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007806 chemical reaction intermediate Substances 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 238000007728 cost analysis Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- GKTWGGQPFAXNFI-OAHLLOKOSA-N methyl (2r)-2-(2-chlorophenyl)-2-(6,7-dihydro-4h-thieno[3,2-c]pyridin-5-yl)acetate Chemical compound C1([C@@H](N2CC=3C=CSC=3CC2)C(=O)OC)=CC=CC=C1Cl GKTWGGQPFAXNFI-OAHLLOKOSA-N 0.000 description 1
- BHFLUDRTVIDDOR-UHFFFAOYSA-N methyl 2-amino-2-phenylacetate Chemical group COC(=O)C(N)C1=CC=CC=C1 BHFLUDRTVIDDOR-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
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- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
现有技术 | 本发明 | ||
合成阶段 | 尾气处理 | ||
工时(h) | 110.00 | 5.00 | 46.00 |
操作人数(个) | 5 | 2 | 5 |
人工工时(h) | 550.00 | 10.00 | 230.00 |
每小时人工 | 10.00 | 10.00 | 10.00 |
人工成本 | 5500.00 | 100.00 | 2300.00 |
设备原值 | 45000.00 | 10000.00 | 45000.00 |
设备残值 | 4500.00 | 1000.00 | 4500.00 |
折旧年限 | 5.00 | 5.00 | 10.00 |
折旧成本 | 23.44 | 5.21 | 16.88 |
每小时耗能 | 25.00 | 5.00 | 25.00 |
耗能工时 | 22.00 | 5.00 | 42.00 |
能耗成本 | 550.00 | 25.00 | 1050.00 |
环保费用 | 125 | ||
合计 | 6073.44 | 255.21 | 3366.88 |
总计 | 6328.65 | 3366.88 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100631521A CN100491382C (zh) | 2006-10-18 | 2006-10-18 | 一种氯吡格雷及其盐的新的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100631521A CN100491382C (zh) | 2006-10-18 | 2006-10-18 | 一种氯吡格雷及其盐的新的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN100999525A true CN100999525A (zh) | 2007-07-18 |
CN100491382C CN100491382C (zh) | 2009-05-27 |
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CNB2006100631521A Expired - Fee Related CN100491382C (zh) | 2006-10-18 | 2006-10-18 | 一种氯吡格雷及其盐的新的制备方法 |
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Country | Link |
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CN (1) | CN100491382C (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101591346A (zh) * | 2009-07-03 | 2009-12-02 | 北京华禧联合科技发展有限公司 | 硫酸氢氯吡格雷有关物质b的合成新方法 |
CN101812071A (zh) * | 2010-05-10 | 2010-08-25 | 杭州和素化学技术有限公司 | 硫酸氢氯吡格雷中间体拆分后的母液处理方法 |
CN101333223B (zh) * | 2008-07-28 | 2011-05-04 | 台州市知青化工有限公司 | 氯吡格雷及其盐的制备方法 |
WO2011055378A1 (en) * | 2009-11-09 | 2011-05-12 | Pharmazell Gmbh | Improved process for preparation of clopiodogrel bisulfate crystalline form-1 |
CN102186858A (zh) * | 2008-10-24 | 2011-09-14 | 桑多斯股份公司 | 制备s-氯吡格雷的方法 |
CN102336767A (zh) * | 2011-07-11 | 2012-02-01 | 华东理工大学 | 制备高纯度手性α-取代-6,7-二氢噻吩并[3,2-c]吡啶衍生物的方法 |
CN102391283A (zh) * | 2011-09-20 | 2012-03-28 | 海南灵康制药有限公司 | 一种硫酸氢氯吡格雷化合物及其制法 |
CN101519401B (zh) * | 2008-02-27 | 2012-12-05 | 上海华理生物医药有限公司 | 氯吡格雷中间体(s)-2-(2-噻吩乙胺基)(2-氯苯基)乙酸甲酯及其盐的制备 |
CN103044444A (zh) * | 2013-01-21 | 2013-04-17 | 上海现代哈森(商丘)药业有限公司 | 一种高纯度ⅰ型(+)-(s)-硫酸氢氯吡格雷的合成方法 |
CN103467486A (zh) * | 2013-09-10 | 2013-12-25 | 宁夏康亚药业有限公司 | 一种氯吡格雷硫酸氢盐复合物的制备方法 |
CN103980288A (zh) * | 2014-06-03 | 2014-08-13 | 成都医路康医学技术服务有限公司 | 一种氯吡格雷的生产工艺 |
CN104610275A (zh) * | 2015-02-06 | 2015-05-13 | 符健 | 一种2,5-二羟基苯磺酸氯吡格雷及其制备方法 |
CN111440139A (zh) * | 2020-05-27 | 2020-07-24 | 廊坊市泽康医药科技有限公司 | 一种磺酸基氯吡格雷杂质的制备方法 |
-
2006
- 2006-10-18 CN CNB2006100631521A patent/CN100491382C/zh not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101519401B (zh) * | 2008-02-27 | 2012-12-05 | 上海华理生物医药有限公司 | 氯吡格雷中间体(s)-2-(2-噻吩乙胺基)(2-氯苯基)乙酸甲酯及其盐的制备 |
CN101333223B (zh) * | 2008-07-28 | 2011-05-04 | 台州市知青化工有限公司 | 氯吡格雷及其盐的制备方法 |
CN102186858A (zh) * | 2008-10-24 | 2011-09-14 | 桑多斯股份公司 | 制备s-氯吡格雷的方法 |
CN101591346B (zh) * | 2009-07-03 | 2014-10-29 | 北京华禧联合科技发展有限公司 | 硫酸氢氯吡格雷有关物质b的合成方法 |
CN101591346A (zh) * | 2009-07-03 | 2009-12-02 | 北京华禧联合科技发展有限公司 | 硫酸氢氯吡格雷有关物质b的合成新方法 |
WO2011055378A1 (en) * | 2009-11-09 | 2011-05-12 | Pharmazell Gmbh | Improved process for preparation of clopiodogrel bisulfate crystalline form-1 |
CN101812071A (zh) * | 2010-05-10 | 2010-08-25 | 杭州和素化学技术有限公司 | 硫酸氢氯吡格雷中间体拆分后的母液处理方法 |
CN102336767A (zh) * | 2011-07-11 | 2012-02-01 | 华东理工大学 | 制备高纯度手性α-取代-6,7-二氢噻吩并[3,2-c]吡啶衍生物的方法 |
CN102391283A (zh) * | 2011-09-20 | 2012-03-28 | 海南灵康制药有限公司 | 一种硫酸氢氯吡格雷化合物及其制法 |
CN103044444A (zh) * | 2013-01-21 | 2013-04-17 | 上海现代哈森(商丘)药业有限公司 | 一种高纯度ⅰ型(+)-(s)-硫酸氢氯吡格雷的合成方法 |
CN103044444B (zh) * | 2013-01-21 | 2015-04-15 | 上海现代哈森(商丘)药业有限公司 | 一种高纯度ⅰ型(+)-(s)-硫酸氢氯吡格雷的合成方法 |
CN103467486A (zh) * | 2013-09-10 | 2013-12-25 | 宁夏康亚药业有限公司 | 一种氯吡格雷硫酸氢盐复合物的制备方法 |
CN103467486B (zh) * | 2013-09-10 | 2016-04-13 | 宁夏康亚药业有限公司 | 一种氯吡格雷硫酸氢盐复合物的制备方法 |
CN103980288A (zh) * | 2014-06-03 | 2014-08-13 | 成都医路康医学技术服务有限公司 | 一种氯吡格雷的生产工艺 |
CN104610275A (zh) * | 2015-02-06 | 2015-05-13 | 符健 | 一种2,5-二羟基苯磺酸氯吡格雷及其制备方法 |
CN111440139A (zh) * | 2020-05-27 | 2020-07-24 | 廊坊市泽康医药科技有限公司 | 一种磺酸基氯吡格雷杂质的制备方法 |
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