HRP20110575T1 - Postupak pročišćavanja montelukasta i njegovih soli amina - Google Patents

Postupak pročišćavanja montelukasta i njegovih soli amina Download PDF

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Publication number
HRP20110575T1
HRP20110575T1 HR20110575T HRP20110575T HRP20110575T1 HR P20110575 T1 HRP20110575 T1 HR P20110575T1 HR 20110575 T HR20110575 T HR 20110575T HR P20110575 T HRP20110575 T HR P20110575T HR P20110575 T1 HRP20110575 T1 HR P20110575T1
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Croatia
Prior art keywords
montelukast
salt
purification process
process according
solvent
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HR20110575T
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English (en)
Inventor
Gasanz Guillen Yolanda
Monsalvatje Llagostera Montserrat
Talavera Escasany Pedro
Original Assignee
Esteve Quimica
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Application filed by Esteve Quimica filed Critical Esteve Quimica
Publication of HRP20110575T1 publication Critical patent/HRP20110575T1/hr

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/18Halogen atoms or nitro radicals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47Quinolines; Isoquinolines
    • A61K31/47042-Quinolinones, e.g. carbostyril

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Quinoline Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Postupak za pročišćavanje Montelukasta, ili njegove farmaceutski prihvatljive soli, ili njegovog solvata, uključujući bilo koji stereoizomer ili njegovu mješavinu naznačen time da se sastoji od pretvaranja kiseline Montelukasta ili njegovog solvata, uključujući bilo koji stereoizomer ili njegovu mješavinu, u sol amina koja je odabrana iz skupine koju čine L-(+)-treo-2-amino-1-fenil-1,3-propandiol i sol L-(+)-α-fenilglicinola, u prisutnosti odgovarajućeg otapala. Patent sadrži još 14 patentnih zahtjeva.

Claims (15)

1. Postupak za pročišćavanje Montelukasta, ili njegove farmaceutski prihvatljive soli, ili njegovog solvata, uključujući bilo koji stereoizomer ili njegovu mješavinu naznačen time da se sastoji od pretvaranja kiseline Montelukasta ili njegovog solvata, uključujući bilo koji stereoizomer ili njegovu mješavinu, u sol amina koja je odabrana iz skupine koju čine L-(+)-treo-2-amino-1-fenil-1,3-propandiol i sol L-(+)-α-fenilglicinola, u prisutnosti odgovarajućeg otapala.
2. Postupak pročišćavanja prema zahtjevu 1, naznačen time da sol L-(+)-α- fenilglicinola Montelukasta je solvat odabran iz skupine koju čine metanol, etanol i 2-propanol solvat.
3. Postupak pročišćavanja prema bilo kojem od zahtjeva 1-2, naznačen time da je otapalo odabrano iz skupine koju čine (C2-C8)- eter, (C4-C8)-alkil ester, (C6-C8)-aromatski ugljikovodik; (C6-C8)-ne aromatski ugljikovodik, (C2-C5)-alkohol, i njihove mješavine.
4. Postupak pročišćavanja prema zahtjevu 3, naznačen time da je otapalo odabrano od toluena, etil acetata, etanola, 2-propanola, i njihovih mješavina.
5. Postupak pročišćavanja prema bilo kojem od zahtjeva 1-4, naznačen time da nadalje sadrži postupak prethodnog pročišćavanja koji sadrži provođenje specifičnog skupa selektivnih ekstrakcija Montelukasta u otapalu ili njegovih nečistoća, te navedeni skup ekstrakcija u otapalu sadrži barem jedno ispiranje vodene faze koja sadrži sirovi Montelukast u obliku soli sa organskim otapalom, uz pH koji je između 12.0 i 13.5 i pri temperaturi koja je između 10 °C i oko 5 °C ispod točke vrenja mješavine.
6. Postupak pročišćavanja prema zahtjevu 5, naznačen time da skup ekstrakcija u otapalu sadrži slijedeće korake: a) provođenje barem jednog ispiranja vodene faze koja sadrži sirovi Montelukast u obliku soli sa organskim otapalom, uz pH koji je između 12.0 i 13.5 i pri temperaturi koja je između 10 °C i oko 5 °C ispod točke vrenja mješavine, te odvajanje vodene faze koja sadrži Montelukast u obliku soli; b) proizvoljno, provođenje jednog ili više ispiranja vodene faze iz koraka (a) sa organskim otapalom uz pH koji je između 8.5 i 10.0 i pri temperaturi koja je između 10 °C i oko 5 °C ispod točke vrenja mješavine, te odvajanje vodene faze koja sadrži Montelukast u obliku soli; c) provođenje ekstrakcije pročišćenog Montelukasta iz vodene faze iz koraka (a) ili (b) sa organskim otapalom uz pH koji je između 4.5 i 8.0 i pri temperaturi koja je između 10 °C i oko 5 °C ispod točke vrenja mješavine, te odvajanje organske faze kiselinu Montelukasta; te d) proizvoljno, izdvajanje Montelukasta iz organske faze iz koraka (c) kao kiseline.
7. Postupak pročišćavanja prema bilo kojem od zahtjeva 5-6, naznačen time da je organsko otapalo odabrano iz skupine koju čine (C2-C8)-eter, (C6-C8)-aromatski ugljikovodik; otapala koja sadrže (C1-C3)-klor, i njihove mješavine.
8. Postupak pročišćavanja prema zahtjevu 7, naznačen time da je otapalo odabrano od toluena, terc-butil metil etera, tetrahidrofurana, i njihovih mješavina.
9. Postupak pročišćavanja prema bilo kojem od zahtjeva 5-8, naznačen time da su barem dva ispiranja provedena uz pH koji je između 12.0-13.5 i pri temperaturi koja je između 20 i 60°C.
10. Postupak pročišćavanja prema bilo kojem od zahtjeva 5-9 naznačen time da su ekstrakcije iz koraka (b) provedene uz pH jednak 9.0-9.5, te pri temperaturi koja je između 20 i 60°C.
11. Postupak pročišćavanja prema bilo kojem od prethodnih zahtjeva, naznačen time da sadrži: a) obradu soli amina Montelukasta kako je definirano u zahtjevu 1 sa kiselinom, da se dobije Montelukast kiselina; i proizvoljno, b) obradu tako dobivenog produkta sa izvorom iona i odvajanje odgovarajuće farmaceutski prihvatljive soli.
12. Postupak prema zahtjevu 11, naznačen time da ion je natrij i farmaceutski prihvatljiva sol je natrijeva sol.
13. Spoj naznačen time da je sol L-(+)-treo-2-amino-1-fenil-1,3-propandiola Montelukasta.
14. Spoj naznačen time da je sol L-(+)-α-fenilglicinola Montelukasta.
15. Solvat soli L-(+)-α- fenilglicinola Montelukasta naznačen time da je odabran iz skupine koju čine metanol, etanol i 2-propanol solvat.
HR20110575T 2006-08-09 2011-08-02 Postupak pročišćavanja montelukasta i njegovih soli amina HRP20110575T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83685606P 2006-08-09 2006-08-09
EP06118690A EP1886998A1 (en) 2006-08-09 2006-08-09 Purification process of montelukast and its amine salts
PCT/EP2007/058180 WO2008017669A1 (en) 2006-08-09 2007-08-07 Purification process of montelukast and its amine salts

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HRP20110575T1 true HRP20110575T1 (hr) 2011-09-30

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US (1) US8188285B2 (hr)
EP (2) EP1886998A1 (hr)
JP (1) JP5188501B2 (hr)
KR (1) KR20090035696A (hr)
CN (1) CN101501000B (hr)
AT (1) ATE515498T1 (hr)
AU (1) AU2007283615A1 (hr)
CA (1) CA2657775A1 (hr)
ES (1) ES2372414T3 (hr)
HR (1) HRP20110575T1 (hr)
IL (1) IL196303A (hr)
MX (1) MX2009000524A (hr)
NO (1) NO20091051L (hr)
PL (1) PL2077996T3 (hr)
PT (1) PT2077996E (hr)
RU (1) RU2009108272A (hr)
SI (1) SI2077996T1 (hr)
WO (1) WO2008017669A1 (hr)
ZA (1) ZA200900890B (hr)

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CN105646344B (zh) * 2016-02-29 2018-08-14 山东新时代药业有限公司 一种孟鲁司特的纯化方法
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CN105924392B (zh) * 2016-02-29 2018-03-02 山东新时代药业有限公司 一种孟鲁司特钠制备方法
JP7236433B2 (ja) * 2017-07-24 2023-03-09 インテルキム、ソシエダッド アノニマ Lfa-1拮抗薬リフィテグラストを調製および精製するためのプロセス
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Publication number Publication date
CA2657775A1 (en) 2008-02-14
JP2010500325A (ja) 2010-01-07
CN101501000A (zh) 2009-08-05
SI2077996T1 (sl) 2011-10-28
US8188285B2 (en) 2012-05-29
US20090247759A1 (en) 2009-10-01
RU2009108272A (ru) 2010-09-20
ZA200900890B (en) 2010-04-28
CN101501000B (zh) 2012-04-04
IL196303A (en) 2014-03-31
MX2009000524A (es) 2009-01-27
JP5188501B2 (ja) 2013-04-24
EP2077996A1 (en) 2009-07-15
EP1886998A1 (en) 2008-02-13
NO20091051L (no) 2009-05-05
ES2372414T3 (es) 2012-01-19
WO2008017669A1 (en) 2008-02-14
EP2077996B1 (en) 2011-07-06
KR20090035696A (ko) 2009-04-10
AU2007283615A1 (en) 2008-02-14
ATE515498T1 (de) 2011-07-15
PT2077996E (pt) 2011-09-13
PL2077996T3 (pl) 2011-11-30
IL196303A0 (en) 2009-09-22

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