HRP20110418T1 - Kristalizacija čvrstih oblika adicijskih soli klopidogrela - Google Patents

Kristalizacija čvrstih oblika adicijskih soli klopidogrela Download PDF

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Publication number
HRP20110418T1
HRP20110418T1 HR20110418T HRP20110418T HRP20110418T1 HR P20110418 T1 HRP20110418 T1 HR P20110418T1 HR 20110418 T HR20110418 T HR 20110418T HR P20110418 T HRP20110418 T HR P20110418T HR P20110418 T1 HRP20110418 T1 HR P20110418T1
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clopidogrel
solvent
hydrogensulfate
hydrogen sulfate
solution
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HR20110418T
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English (en)
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Kotar-Jordan Berta
Simonic Igor
Zupet Rok
Ruzic Milos
Grcman Marija
Pecavar Anica
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Krka
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D495/00Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04Ortho-condensed systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Diabetes (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Glass Compositions (AREA)
  • Liquid Crystal Substances (AREA)
  • Cephalosporin Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Postupak dobivanja kristaliziranog oblika 1 hidrogensulfata klopidogrela iz otopine hidrogensulfata klopidogrela u otapalu, naznačen time što navedeno otapalo je (a) cikloheksanon, etil-acetat ili izopropil-acetat, ili (b) smjesa otapala (a) s u najmanju ruku još jednim drugim otapalom, gdje drugo otapalo u smjesi (b) se bira iz skupine koju čine metanol, etanol, acetonitril i karboksilne kiseline, gdje oblik 1 hidrogensulfat klopidogrela je kristalni oblik klopidogrel-hidrogensulfata čiji difraktogram rendgenskih zraka na prahu pokazuje karakteristične signale, izražene kao interplanarni razmaci od otprilike 9,60; 3,49; 3,83; 3,80; 4,31; 8,13; 4,80; 3,86; 5,80 i 4,95 × 10-10 m, a čiji infracrveni spektar pokazuje karakteristične apsorpcije izražene u cm-1 na 2987, 1753, 1222, 1175 i 841. Patent sadrži još 13 patentnih zahtjeva.

Claims (14)

1. Postupak dobivanja kristaliziranog oblika 1 hidrogensulfata klopidogrela iz otopine hidrogensulfata klopidogrela u otapalu, naznačen time što navedeno otapalo je (a) cikloheksanon, etil-acetat ili izopropil-acetat, ili (b) smjesa otapala (a) s u najmanju ruku još jednim drugim otapalom, gdje drugo otapalo u smjesi (b) se bira iz skupine koju čine metanol, etanol, acetonitril i karboksilne kiseline, gdje oblik 1 hidrogensulfat klopidogrela je kristalni oblik klopidogrel-hidrogensulfata čiji difraktogram rendgenskih zraka na prahu pokazuje karakteristične signale, izražene kao interplanarni razmaci od otprilike 9,60; 3,49; 3,83; 3,80; 4,31; 8,13; 4,80; 3,86; 5,80 i 4,95 × 10–10 m, a čiji infracrveni spektar pokazuje karakteristične apsorpcije izražene u cm–1 na 2987, 1753, 1222, 1175 i 841.
2. Postupak u skladu s patentnim zahtjevom 1, naznačen time što otopina hidrogensulfata klopidogrela se dobiva miješanjem metil-(+)-(S)-α-(o-klorfenil)-6,7-dihidrotieno[3,2-c]piridin-5(4H)-acetata u otapalu sa sumpornom kiselinom.
3. Postupak dobivanja klopidogrel-hidrogensulfata u skladu s bilo kojim od patentnih zahtjeva 1 ili 2, naznačen time što otapalo (a) ili smjesa otapala (b) sadrži najviše 1 %, težinski, vode.
4. Postupak u skladu s patentnim zahtjevom 2 ili 3, naznačen time što miješanje se provodi na temperaturi otapala od 0 do 50 °C, po mogućnosti 22 do 35 °C, poželjnije 24 do 30 °C.
5. Postupak u skladu s patentnim zahtjevom 3, naznačen time što otopinu hidrogensulfata klopidogrela se dobiva otapanjem hidrogensulfata klopidogrela u otapalu.
6. Postupak u skladu s patentnim zahtjevom 5, naznačen time što amorfni hidrogensulfat klopidogrela se otapa u otapalu.
7. Postupak u skladu s bilo kojim od patentnih zahtjeva 3 do 6, naznačen time što otapalo ili otopina sadrži najviše 0,5 %, težinski, po mogućnosti najviše 0,2 %, težinski, vode.
8. Postupak u skladu s patentnim zahtjevom 3, naznačen time što se sastoji u koracima (1) dobivanja amorfnog klopidogrel-hidrogensulfata, te (2) prevođenja amorfnog klopidogrel-hidrogensulfata u oblik 1 klopidogrel-hidrogensulfata.
9. Postupak u skladu s patentnim zahtjevom 8, naznačen time što u koraku (1) amorfni klopidogrel-hidrogensulfat se dobiva postupkom u kojem (a) hidrogensulfat klopidogrela se otapa u organskom otapalu koje se miješa s vodom (b) dobivenu otopinu se razrjeđuje vodom, te (c) razrjeđenu otopinu se suši raspršivanjem ili liofilizira.
10. Postupak u skladu s patentnim zahtjevom 8 ili 9, naznačen time što u koraku (2) amorfni klopidogrel-hidrogensulfat je converted u oblik 1 klopidogrel-hidrogensulfata postupkom u skladu s bilo kojim od patentnih zahtjeva 5 do 7.
11. Upotreba 2-propilsulfata klopidogrela sljedeće formule [image] ili perklorata klopidogrela sljedeće formule [image] naznačena time što se navedene spojeve upotrebljava kao međuprodukte u dobivanju oblika 1 klopidogrel-hidrogensulfata.
12. Upotreba u skladu s patentnim zahtjevom 11, naznačena time što kristalizaciju se provodi postupkom u skladu s bilo kojim od patentnih zahtjeva 1 do 7.
13. Postupak dobivanja oblika 1 klopidogrel-hidrogensulfata, naznačen time što 2-propilsulfat klopidogrela sljedeće formule [image] ili perklorat klopidogrela sljedeće formule [image] se upotrebljava kao međuprodukt.
14. Postupak u skladu s patentnim zahtjevom 13, naznačen time što kristalizaciju se provodi postupkom u skladu s bilo kojim od patentnih zahtjeva 1 do 7.
HR20110418T 2003-08-13 2011-06-03 Kristalizacija čvrstih oblika adicijskih soli klopidogrela HRP20110418T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10337773A DE10337773A1 (de) 2003-08-13 2003-08-13 Kristallisation von festen Formen von Clopidogrel-Additionssalzen
PCT/EP2004/008989 WO2005016931A2 (en) 2003-08-13 2004-08-11 Crystallisation of solid forms of clopidogrel addition salts

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HRP20110418T1 true HRP20110418T1 (hr) 2011-06-30

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EP (1) EP1656381B1 (hr)
AT (1) ATE501153T1 (hr)
DE (2) DE10337773A1 (hr)
ES (1) ES2362660T3 (hr)
HR (1) HRP20110418T1 (hr)
PL (1) PL1656381T3 (hr)
PT (1) PT1656381E (hr)
SI (1) SI1656381T1 (hr)
WO (1) WO2005016931A2 (hr)

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SI1740593T1 (sl) * 2004-04-19 2016-08-31 Krka, Tovarna Zdravil, D.D., Novo Mesto Postopek za pripravo polimorfne oblike I klopidogrel hidrogen sulfata
EP1693375A1 (en) * 2005-02-21 2006-08-23 KRKA, tovarna zdravil, d.d., Novo mesto Process for preparing clopidrogel hydrogen sulfate of form I
CA2655844A1 (en) * 2006-08-03 2008-02-14 Teva Pharmaceutical Industries Ltd. Process for preparing clopidogrel bisulphate
SI22383A (sl) * 2006-09-22 2008-04-30 Krka, Tovarna Zdravil, D.D., Novo Mesto Nov postopek sinteze klopidogrela in nove oblike njegovih farmacevtsko sprejemljivih soli
KR101378596B1 (ko) 2006-12-27 2014-03-26 경동제약 주식회사 결정성 클로피도그렐 · 황산염 형태 i의 제조방법
PL382055A1 (pl) * 2007-03-23 2008-09-29 Koźluk Tomasz Nobilus Ent Sposób wytwarzania formy krystalicznej 1 wodorosiarczanu klopidogrelu
EP2107061A1 (en) 2008-04-02 2009-10-07 Krka Tovarna Zdravil, D.D., Novo Mesto Process for the preparation of optically enriched clopidogrel
AU2009264395B2 (en) * 2008-06-24 2013-12-05 Zach System S.P.A. Process for the preparation of clopidogrel hydrogen sulfate crystalline form I
WO2011010318A1 (en) * 2009-07-23 2011-01-27 Praveen Laboratories Private Limited Process for the preparation of clopidogrel polymorphous form 1 using seed chrystals
WO2011042804A2 (en) 2009-10-08 2011-04-14 Jubliant Life Sciences Limited An improved process for the preparation of clopidogrel hydrogen sulfate form i
CN102358743A (zh) * 2011-11-05 2012-02-22 江南大学 一种制备无定形氯吡格雷硫酸氢盐的简便方法
CN102432625A (zh) * 2011-11-05 2012-05-02 江南大学 一种制备高纯度i型氯吡格雷硫酸氢盐的结晶方法
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
CN103923100B (zh) * 2014-04-03 2019-05-14 浙江华海药业股份有限公司 一种硫酸氢氯吡格雷的精制方法
CN104478895B (zh) * 2014-12-05 2017-04-12 广东东阳光药业有限公司 氯吡格雷硫酸盐的制备方法
CN107118221B (zh) * 2017-05-24 2021-09-07 常州制药厂有限公司 一种硫酸氢氯吡格雷晶型i制备方法
CN107163060B (zh) * 2017-05-24 2021-03-02 常州制药厂有限公司 一种硫酸氢氯吡格雷晶型ii制备方法

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Publication number Publication date
PT1656381E (pt) 2011-06-16
EP1656381B1 (en) 2011-03-09
ATE501153T1 (de) 2011-03-15
WO2005016931A2 (en) 2005-02-24
ES2362660T3 (es) 2011-07-11
SI1656381T1 (sl) 2011-07-29
EP1656381A2 (en) 2006-05-17
WO2005016931A3 (en) 2005-04-28
DE10337773A1 (de) 2005-03-24
DE602004031744D1 (de) 2011-04-21
PL1656381T3 (pl) 2011-08-31

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