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ATE150297T1 - Oberflaechenmodifizierte nsaid nanopartikeln - Google Patents

Oberflaechenmodifizierte nsaid nanopartikeln

Info

Publication number
ATE150297T1
ATE150297T1 AT93914224T AT93914224T ATE150297T1 AT E150297 T1 ATE150297 T1 AT E150297T1 AT 93914224 T AT93914224 T AT 93914224T AT 93914224 T AT93914224 T AT 93914224T AT E150297 T1 ATE150297 T1 AT E150297T1
Authority
AT
Austria
Prior art keywords
surface modified
modified nsaid
nsaid nanoparticles
nanoparticles
maintain
Prior art date
Application number
AT93914224T
Other languages
English (en)
Inventor
Gary G Liversidge
Philip Conzentino
Kenneth Cundy
Pramod P Sarpotdar
Original Assignee
Nanosystems Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25407503&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE150297(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nanosystems Llc filed Critical Nanosystems Llc
Application granted granted Critical
Publication of ATE150297T1 publication Critical patent/ATE150297T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141—Intimate 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
    • A61K9/146—Intimate 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Pain & Pain Management (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Rheumatology (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AT93914224T 1992-06-10 1993-06-01 Oberflaechenmodifizierte nsaid nanopartikeln ATE150297T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89719392A 1992-06-10 1992-06-10

Publications (1)

Publication Number Publication Date
ATE150297T1 true ATE150297T1 (de) 1997-04-15

Family

ID=25407503

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93914224T ATE150297T1 (de) 1992-06-10 1993-06-01 Oberflaechenmodifizierte nsaid nanopartikeln

Country Status (12)

Country Link
EP (1) EP0644755B1 (de)
JP (2) JP4439590B2 (de)
AT (1) ATE150297T1 (de)
AU (1) AU677783B2 (de)
CA (1) CA2118517C (de)
DE (1) DE69309056T2 (de)
DK (1) DK0644755T3 (de)
ES (1) ES2101323T3 (de)
GR (1) GR3022880T3 (de)
HU (1) HUT70952A (de)
MX (1) MX9303452A (de)
WO (1) WO1993025190A1 (de)

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WO1998035666A1 (en) * 1997-02-13 1998-08-20 Nanosystems Llc Formulations of nanoparticle naproxen tablets
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US6013280A (en) * 1997-10-07 2000-01-11 Fuisz Technologies Ltd. Immediate release dosage forms containing microspheres
IE980115A1 (en) * 1998-02-16 2000-02-09 Biovail Internat Ltd Solubilizing delivery systems and method of manufacture
EP1117384A1 (de) * 1998-10-01 2001-07-25 Elan Pharma International Limited Nanopartikelformulierungen mit kontrollierter wirkstofffreisetzung
US8236352B2 (en) 1998-10-01 2012-08-07 Alkermes Pharma Ireland Limited Glipizide compositions
UA74539C2 (en) 1999-12-08 2006-01-16 Pharmacia Corp Crystalline polymorphous forms of celecoxib (variants), a method for the preparation thereof (variants), a pharmaceutical composition (variants)
CA2362815A1 (en) 1999-12-08 2001-06-14 Pharmacia Corporation Cyclooxygenase-2 inhibitor compositions having rapid onset of therapeutic effect
US6316029B1 (en) * 2000-05-18 2001-11-13 Flak Pharma International, Ltd. Rapidly disintegrating solid oral dosage form
AR035642A1 (es) 2000-05-26 2004-06-23 Pharmacia Corp Uso de una composicion de celecoxib para el alivio rapido del dolor
US7037528B2 (en) 2000-12-22 2006-05-02 Baxter International Inc. Microprecipitation method for preparing submicron suspensions
US6977085B2 (en) 2000-12-22 2005-12-20 Baxter International Inc. Method for preparing submicron suspensions with polymorph control
US7193084B2 (en) 2000-12-22 2007-03-20 Baxter International Inc. Polymorphic form of itraconazole
US20050048126A1 (en) 2000-12-22 2005-03-03 Barrett Rabinow Formulation to render an antimicrobial drug potent against organisms normally considered to be resistant to the drug
US6951656B2 (en) 2000-12-22 2005-10-04 Baxter International Inc. Microprecipitation method for preparing submicron suspensions
US9700866B2 (en) 2000-12-22 2017-07-11 Baxter International Inc. Surfactant systems for delivery of organic compounds
US6884436B2 (en) 2000-12-22 2005-04-26 Baxter International Inc. Method for preparing submicron particle suspensions
US8067032B2 (en) 2000-12-22 2011-11-29 Baxter International Inc. Method for preparing submicron particles of antineoplastic agents
MXPA04002762A (es) 2001-09-25 2004-06-29 Pharmacia Corp Formas de estado solido de n-(2 -hidroxiacetil) -5-(4-piperidil) -4-(4-pirimidinil) -3-(4-clorofenil) pirazol.
US20060003012A9 (en) 2001-09-26 2006-01-05 Sean Brynjelsen Preparation of submicron solid particle suspensions by sonication of multiphase systems
AU2002337692B2 (en) 2001-09-26 2007-09-13 Baxter International Inc. Preparation of submicron sized nanoparticles via dispersion and solvent or liquid phase removal
US7112340B2 (en) 2001-10-19 2006-09-26 Baxter International Inc. Compositions of and method for preparing stable particles in a frozen aqueous matrix
US9101540B2 (en) 2002-04-12 2015-08-11 Alkermes Pharma Ireland Limited Nanoparticulate megestrol formulations
EP1531799A1 (de) * 2002-06-10 2005-05-25 Elan Pharma International Limited Pharmazeutische nanopartikel-formulierungen mit hmg-coa-reduktase-inhibitoren ("statine"), neue kombinationen davon sowie herstellung dieser pharmazeutischen zusammensetzungen
UY27939A1 (es) 2002-08-21 2004-03-31 Glaxo Group Ltd Compuestos
CA2504610C (en) * 2002-11-12 2012-02-21 Elan Pharma International Ltd. Fast-disintegrating solid dosage forms being not friable and comprising pullulan
EP1938803A3 (de) * 2003-03-03 2010-10-27 Elan Pharma International Limited Formulierungen mit Nanoteilchen-Meloxican
US8512727B2 (en) * 2003-03-03 2013-08-20 Alkermes Pharma Ireland Limited Nanoparticulate meloxicam formulations
US20100297252A1 (en) 2003-03-03 2010-11-25 Elan Pharma International Ltd. Nanoparticulate meloxicam formulations
GB0418791D0 (en) 2004-08-23 2004-09-22 Glaxo Group Ltd Novel process
US9149433B2 (en) * 2004-11-30 2015-10-06 Basf Corporation Method for formation of micro-prilled polymers
CA2611506A1 (en) * 2005-05-23 2006-11-23 Elan Pharma International Limited Nanoparticulate and controlled release compositions comprising a platelet aggregation inhibitor
CL2007002689A1 (es) 2006-09-18 2008-04-18 Vitae Pharmaceuticals Inc Compuestos derivados de piperidin-1-carboxamida, inhibidores de la renina; compuestos intermediarios; composicion farmaceutica; y uso en el tratamiento de enfermedades tales como hipertension, insuficiencia cardiaca, fibrosis cardiaca, entre otras.
US8722736B2 (en) 2007-05-22 2014-05-13 Baxter International Inc. Multi-dose concentrate esmolol with benzyl alcohol
US8426467B2 (en) 2007-05-22 2013-04-23 Baxter International Inc. Colored esmolol concentrate
EP2172193A1 (de) 2008-10-02 2010-04-07 Capsulution Nanoscience AG Verbesserte Nanopartikel-Zusammensetzungen schlecht löslicher Verbindungen
US7828996B1 (en) 2009-03-27 2010-11-09 Abbott Cardiovascular Systems Inc. Method for the manufacture of stable, nano-sized particles
AR077692A1 (es) 2009-08-06 2011-09-14 Vitae Pharmaceuticals Inc Sales de 2-((r)-(3-clorofenil) ((r)-1-((s) -2-(metilamino)-3-((r)-tetrahidro-2h-piran-3-il) propilcarbamoil) piperidin -3-il) metoxi) etilcarbamato de metilo
JP5499703B2 (ja) * 2009-12-28 2014-05-21 ライオン株式会社 イブプロフェン含有製剤
JP6122003B2 (ja) 2011-07-22 2017-04-26 ケモセントリックス， インコーポレイテッド ４−ｔｅｒｔ−ブチル−Ｎ−［４−クロロ−２−（１−オキシ−ピリジン−４−カルボニル）−フェニル］−ベンゼンスルホンアミドのナトリウム塩の結晶形
CA2842753A1 (en) 2011-07-22 2013-01-31 Chemocentryx, Inc. Polymorphic forms of the sodium salt of 4-tert-butyl-n-[4-chloro-2-(1-oxy-pyridine-4-carbonyl)-phenyl]-benzenesulfonamide
PL2751094T3 (pl) 2011-09-01 2018-11-30 Glaxo Group Limited Nowa postać krystaliczna
KR101794032B1 (ko) * 2011-09-21 2017-11-07 (주)바이오시네틱스 나노입자 제조방법
US9393202B2 (en) * 2013-04-26 2016-07-19 Chiesi Farmaceutici S.P.A Particle size reduction of an antimuscarinic compound
CA2952567A1 (en) 2014-06-25 2015-12-30 Glaxosmithkline Intellectual Property Development Limited Crystalline salts of (s)-6-((1-acetylpiperidin-4-yl)amino)-n-(3-(3,4-dihydroisoquinolin-2(1h)-yl)-2-hydroxypropyl)pyrimidine-4-carboxamide
CN107148418A (zh) 2014-09-08 2017-09-08 葛兰素史密斯克莱知识产权发展有限公司 2‑(4‑(4‑乙氧基‑6‑氧代‑1,6‑二氢吡啶‑3‑基)‑2‑氟苯基)‑n‑(5‑(1,1,1‑三氟‑2‑甲基丙‑2‑基)异噁唑‑3‑基)乙酰胺的晶型
WO2016086950A1 (en) 2014-12-03 2016-06-09 Rontis Hellas S.A. Pharmaceutical composition containing non-lipophilic hydrophobic drug and process for the preparation thereof
KR102698136B1 (ko) 2014-12-15 2024-08-23 엠. 테크닉 가부시키가이샤 유기물 미립자의 제조 방법
PL3528792T3 (pl) 2016-10-20 2025-03-17 Dukebox Spółka Z Ograniczoną Odpowiedzialnością Sposób wytwarzania roztworu nanocząstek nlpz
JP7602997B2 (ja) 2019-03-01 2024-12-19 塩野義製薬株式会社 異物を低減したナノ粒子組成物およびその製法
EP4015086A4 (de) * 2019-08-16 2023-09-13 Hiroshima Metal & Machinery Co., Ltd. Verfahren zur herstellung von organischen nanopartikeln und organische nanopartikel

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IT1227626B (it) * 1988-11-28 1991-04-23 Vectorpharma Int Farmaci supportati aventi velocita' di dissoluzione aumentata e procedimento per la loro preparazione
SE464743B (sv) * 1989-06-21 1991-06-10 Ytkemiska Inst Foerfarande foer framstaellning av laekemedelspartiklar
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IT1243342B (it) * 1990-07-13 1994-06-10 Farcon Ag Composizioni farmaceutiche orali liquide ad attivita' antiinfiammatoria
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Also Published As

Publication number Publication date
JPH08501073A (ja) 1996-02-06
EP0644755A1 (de) 1995-03-29
MX9303452A (es) 1994-01-31
HUT70952A (en) 1995-11-28
AU4396493A (en) 1994-01-04
ES2101323T3 (es) 1997-07-01
AU677783B2 (en) 1997-05-08
JP4439590B2 (ja) 2010-03-24
DE69309056D1 (de) 1997-04-24
DE69309056T2 (de) 1997-09-18
HU9403543D0 (en) 1995-02-28
DK0644755T3 (da) 1997-09-22
CA2118517A1 (en) 1993-12-23
WO1993025190A1 (en) 1993-12-23
JP2009197003A (ja) 2009-09-03
GR3022880T3 (en) 1997-06-30
EP0644755B1 (de) 1997-03-19
CA2118517C (en) 2003-10-14

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Legal Events

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REN Ceased due to non-payment of the annual fee