ATE207344T1 - Verfahren zur herstellung einer feststoffdespersion eines im wasser schwerlöslichen arzneimittel - Google Patents

Verfahren zur herstellung einer feststoffdespersion eines im wasser schwerlöslichen arzneimittel

Info

Publication number
ATE207344T1
ATE207344T1 AT96917457T AT96917457T ATE207344T1 AT E207344 T1 ATE207344 T1 AT E207344T1 AT 96917457 T AT96917457 T AT 96917457T AT 96917457 T AT96917457 T AT 96917457T AT E207344 T1 ATE207344 T1 AT E207344T1
Authority
AT
Austria
Prior art keywords
pct
poorly soluble
producing
water
solid dispersion
Prior art date
Application number
AT96917457T
Other languages
English (en)
Inventor
James Matthew Butler
Original Assignee
Icos Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Icos Corp filed Critical Icos Corp
Application granted granted Critical
Publication of ATE207344T1 publication Critical patent/ATE207344T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
    • 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
    • A61K31/4353Heterocyclic 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 ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/437Heterocyclic 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 ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
    • 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
    • A61K31/55Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
    • A61K31/551Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Glass Compositions (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
AT96917457T 1995-06-02 1996-05-30 Verfahren zur herstellung einer feststoffdespersion eines im wasser schwerlöslichen arzneimittel ATE207344T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9511220.7A GB9511220D0 (en) 1995-06-02 1995-06-02 Solid dispersions
PCT/EP1996/002299 WO1996038131A1 (en) 1995-06-02 1996-05-30 Method of producing a solid dispersion of a poorly water soluble drug

Publications (1)

Publication Number Publication Date
ATE207344T1 true ATE207344T1 (de) 2001-11-15

Family

ID=10775439

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96917457T ATE207344T1 (de) 1995-06-02 1996-05-30 Verfahren zur herstellung einer feststoffdespersion eines im wasser schwerlöslichen arzneimittel

Country Status (8)

Country Link
US (1) US5985326A (de)
EP (1) EP0828479B1 (de)
AT (1) ATE207344T1 (de)
AU (1) AU6002696A (de)
DE (1) DE69616313T2 (de)
ES (1) ES2167566T3 (de)
GB (1) GB9511220D0 (de)
WO (1) WO1996038131A1 (de)

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AU2001276607A1 (en) * 2000-08-11 2002-02-25 Pfizer Inc. Treatment of the insulin resistance syndrome with selective CGMP PDE5 inhibitors
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US7193084B2 (en) 2000-12-22 2007-03-20 Baxter International Inc. Polymorphic form of itraconazole
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RU2009103660A (ru) * 2006-07-07 2010-08-20 Тева Фармасьютикал Индастриес Лтд. (Il) Твердые фармацевтические композиции, включающие тадалафил и по меньшей мере один носитель
WO2008063888A2 (en) 2006-11-22 2008-05-29 Plexxikon, Inc. Compounds modulating c-fms and/or c-kit activity and uses therefor
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US8426467B2 (en) 2007-05-22 2013-04-23 Baxter International Inc. Colored esmolol concentrate
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EP2238979A1 (de) 2009-04-06 2010-10-13 LEK Pharmaceuticals d.d. Auf einem festen Träger adsorbierter pharmazeutischer Wirkstoff
DE102009033396A1 (de) 2009-07-16 2011-01-20 Ratiopharm Gmbh Wässrige Lösung und gelatinierte Zusammensetzung umfassend einen Phosphodiesterase-5-Inhibitor sowie diesbezügliche Verfahren und Verwendung
DE102009035211A1 (de) 2009-07-29 2011-02-17 Ratiopharm Gmbh Copräzipitate umfassend einen Phosphodiesterase-5-Inhibitor (PDE-5-Inhibitor) und einen pharmazeutisch verträglichen Trägerstoff, ihre Herstellung und Verwendung
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MA34948B1 (fr) 2011-02-07 2014-03-01 Plexxikon Inc Composes et procedes de modulation de kinase, et leurs indications
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TWI558702B (zh) 2011-02-21 2016-11-21 普雷辛肯公司 醫藥活性物質的固態形式
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CA2845284C (en) 2011-08-18 2018-03-06 Dr. Reddy's Laboratories Ltd. Substituted heterocyclic amine compounds as cholesteryl ester-transfer protein (cetp) inhibitors
JP6140168B2 (ja) 2011-09-27 2017-05-31 ドクター レディズ ラボラトリーズ リミテッド アテローム性動脈硬化症の処置のために有用なコレステリルエステル転送タンパク質(cetp)インヒビターとしての5−ベンジルアミノメチル−6−アミノピラゾロ[3,4−b]ピリジン誘導体
US20140128431A1 (en) 2012-04-03 2014-05-08 Hoffmann-Laroche Inc. Pharmaceutical composition with improved bioavailability, safety and tolerability
EP2649989B1 (de) 2012-04-13 2017-10-18 King Saud University Verfahren zur Herstellung einer Feststoffdispersion, damit hergestellte Feststoffdispersion und Verwendung dafür
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WO2014003678A1 (en) * 2012-06-28 2014-01-03 Xspray Microparticles Ab Pharmaceutical compositions comprising ambrisentan and solid dispersion particles containing tadalafil
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CA2953917C (en) 2013-07-01 2021-10-19 The Research Foundation For The State University Of New York Ship inhibition to combat obesity
EP3102210A4 (de) * 2014-02-05 2017-10-11 Merck Sharp & Dohme Corp. Pharmazeutische zusammensetzungen für selektive hcv-ns3/4a-inhibitoren
AU2015277194B2 (en) 2014-06-17 2020-10-22 The Research Foundation For The State University Of New York Ship inhibition to induce activation of natural killer cells
EA035390B1 (ru) * 2014-07-23 2020-06-05 КРКА, д.д., НОВО МЕСТО Совместный осадок тадалафила с фармацевтически приемлемыми эксципиентами, содержащая его фармацевтическая композиция и способ их получения
TWI586379B (zh) * 2015-06-29 2017-06-11 永信藥品工業股份有限公司 一種製作難溶藥物固體劑型的方法
CN105384740A (zh) * 2015-12-18 2016-03-09 海南通用康力制药有限公司 一种制备他达拉非的中间体高纯度晶体及制备方法
CN107663210A (zh) * 2016-07-28 2018-02-06 常州爱诺新睿医药技术有限公司 一种新的制备无水他达拉非晶型i的方法
CN109646404B (zh) * 2016-12-15 2022-10-04 华领医药技术(上海)有限公司 葡萄糖激酶激活剂的口服制剂及其制备方法
LT3510997T (lt) 2018-01-10 2021-01-11 Gap S.A. Minkšta želatinos kapsulė, apimanti tadalafilio suspensiją
LT3804714T (lt) * 2018-05-31 2025-03-10 Hua Medicine (Shanghai) Ltd. Farmacinis derinys ir kompozicija, ir derinio preparatas, kurio sudėtyje yra gliukokinazės aktyvatorius ir biguanido hipoglikeminis vaistas, taip pat jų gamybos būdas ir panaudojimas
EP4531815A1 (de) 2022-05-27 2025-04-09 Rontis Hellas S.A. Verbesserte pharmazeutische zusammensetzung mit tadalafil und nanomühlungsverfahren zur herstellung davon
CN118177150B (zh) * 2024-04-15 2024-12-03 中国医学科学院医学实验动物研究所 遗传多样性高血压小鼠模型的建立与基因转录调控分析

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Also Published As

Publication number Publication date
DE69616313T2 (de) 2002-04-18
WO1996038131A1 (en) 1996-12-05
US5985326A (en) 1999-11-16
ES2167566T3 (es) 2002-05-16
EP0828479A1 (de) 1998-03-18
EP0828479B1 (de) 2001-10-24
DE69616313D1 (de) 2001-11-29
AU6002696A (en) 1996-12-18
GB9511220D0 (en) 1995-07-26

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