ATE274344T1 - Pharmazeutische zubereitung mit verzögerter wirkstofffreisetzung von phenytoin natrium - Google Patents

Pharmazeutische zubereitung mit verzögerter wirkstofffreisetzung von phenytoin natrium

Info

Publication number
ATE274344T1
ATE274344T1 AT99935347T AT99935347T ATE274344T1 AT E274344 T1 ATE274344 T1 AT E274344T1 AT 99935347 T AT99935347 T AT 99935347T AT 99935347 T AT99935347 T AT 99935347T AT E274344 T1 ATE274344 T1 AT E274344T1
Authority
AT
Austria
Prior art keywords
coating
active ingredient
sustained release
phenytoin sodium
pharmaceutical preparation
Prior art date
Application number
AT99935347T
Other languages
German (de)
English (en)
Inventor
Elliott Beiman
Fred Landsman
Original Assignee
Cascade Dev Inc
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
Priority claimed from US09/111,188 external-priority patent/US5968554A/en
Application filed by Cascade Dev Inc filed Critical Cascade Dev Inc
Application granted granted Critical
Publication of ATE274344T1 publication Critical patent/ATE274344T1/de

Links

Classifications

    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
    • A61K9/5078—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings with drug-free core
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Indole Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AT99935347T 1998-07-07 1999-06-25 Pharmazeutische zubereitung mit verzögerter wirkstofffreisetzung von phenytoin natrium ATE274344T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/111,188 US5968554A (en) 1998-07-07 1998-07-07 Sustained release pharmaceutical preparation
US09/338,716 US6312728B1 (en) 1998-07-07 1999-06-23 Sustained release pharmaceutical preparation
PCT/US1999/014204 WO2000001369A1 (en) 1998-07-07 1999-06-25 Sustained release pharmaceutical preparation

Publications (1)

Publication Number Publication Date
ATE274344T1 true ATE274344T1 (de) 2004-09-15

Family

ID=26808709

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99935347T ATE274344T1 (de) 1998-07-07 1999-06-25 Pharmazeutische zubereitung mit verzögerter wirkstofffreisetzung von phenytoin natrium

Country Status (10)

Country Link
US (1) US6312728B1 (enExample)
EP (1) EP1094790B9 (enExample)
JP (1) JP2003524592A (enExample)
AT (1) ATE274344T1 (enExample)
AU (1) AU5084299A (enExample)
CA (1) CA2337046C (enExample)
DE (1) DE69919713T2 (enExample)
ES (1) ES2226412T3 (enExample)
IL (1) IL140761A0 (enExample)
WO (1) WO2000001369A1 (enExample)

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US6572889B1 (en) 2002-03-07 2003-06-03 Noveon Ip Holdings Corp. Controlled release solid dosage carbamazepine formulations
US20040043067A1 (en) * 2002-06-19 2004-03-04 Salamone Joseph C. Fluorosiloxane matrix controlled diffusion drug delivery systems
US8679533B2 (en) 2002-07-25 2014-03-25 Pharmacia Corporation Pramipexole once-daily dosage form
WO2004041244A2 (en) * 2002-10-30 2004-05-21 Pharmacia Corporation Oral extended release tablets and methods of making and using the same
US7988993B2 (en) * 2002-12-09 2011-08-02 Andrx Pharmaceuticals, Inc. Oral controlled release dosage form
US20040253293A1 (en) * 2003-06-16 2004-12-16 Afshin Shafiee Rate controlled release of a pharmaceutical agent in a biodegradable device
JP2007507491A (ja) * 2003-09-29 2007-03-29 シージェー コーポレーション 徐放性製剤
US7670624B2 (en) * 2004-01-29 2010-03-02 Astella Pharma Inc. Gastrointestinal-specific multiple drug release system
WO2005117697A2 (en) * 2004-05-28 2005-12-15 Narayanan Ramasubramanian Unified indigestion package and process for patient compliance with prescribed medication regimen
US20070003622A1 (en) * 2004-12-16 2007-01-04 Sovereign Pharmaceuticals, Ltd. Diphenhydramine containing dosage form
US9592197B2 (en) * 2004-12-16 2017-03-14 Sovereign Pharmaceuticals, Llc Dosage form containing diphenhydramine and another drug
US20060034910A1 (en) * 2004-08-09 2006-02-16 Sanjay Patel Pharmaceutical composition for extended release of phenytoin sodium
CN101849920A (zh) * 2004-08-13 2010-10-06 贝林格尔·英格海姆国际有限公司 包含普拉克索或其可药用盐的延长释放小球制剂、其制备方法及其用途
EP2286801A3 (en) 2004-08-13 2012-05-09 Boehringer Ingelheim International GmbH Extended release tablet formulation containing pramipexole or a pharmaceutically acceptable salt thereof, method for manufacturing the same and use thereof
US20060134175A1 (en) * 2004-12-22 2006-06-22 Stephen Bartels Drug eluting pharmaceutical delivery system for treatment of ocular disease and method of use
US7529255B2 (en) * 2005-04-21 2009-05-05 Microsoft Corporation Peer-to-peer multicasting using multiple transport protocols
CN101394849A (zh) 2006-02-13 2009-03-25 Vanda制药公司 咪唑基烷基-吡啶的稳定的剂量制剂
JP5228359B2 (ja) * 2007-04-12 2013-07-03 ニプロ株式会社 主薬粒子及びその製造方法ならびに口腔内崩壊錠
AU2007352872B2 (en) 2007-05-07 2013-03-14 Evonik Operations Gmbh Solid dosage forms comprising an enteric coating with accelerated drug release
AU2008334933B2 (en) 2007-12-13 2016-01-21 Vanda Pharmaceuticals Inc. Method and composition for treating a serotonin receptor-mediated condition
CA2709103C (en) 2007-12-13 2017-01-17 Vanda Pharmaceuticals Inc. Method and composition for treating an alpha adrenoceptor-mediated condition
US20090214665A1 (en) * 2008-02-26 2009-08-27 Lai Felix S Controlled Release Muscarinic Receptor Antagonist Formulation
US8663671B2 (en) * 2009-11-05 2014-03-04 Philip Morris Usa Inc. Methods and compositions for producing hydrogel capsules coated for low permeability and physical integrity
US8999393B1 (en) 2013-01-09 2015-04-07 Edgemont Pharmaceuticals Llc Sustained release formulations of lorazepam
US20230355689A1 (en) 2019-12-27 2023-11-09 Evelo Biosciences, Inc. Solid dosage forms containing bacteria and microbial extracellular vesicles
TW202140051A (zh) 2020-01-17 2021-11-01 美商艾弗洛生物科技股份有限公司 具有改善的崩散譜之固體劑型
CN115551486A (zh) 2020-04-17 2022-12-30 伊夫罗生物科学公司 具有改善的崩解谱的固体剂型
KR20230088724A (ko) 2020-09-18 2023-06-20 에벨로 바이오사이언시즈, 인크. 박테리아의 고체 투여 형태
WO2022094188A1 (en) 2020-10-29 2022-05-05 Evelo Biosciences, Inc. Compositions comprising spirulina components
TW202237155A (zh) 2020-12-14 2022-10-01 美商艾弗洛生物科技股份有限公司 細胞外囊泡製劑
EP4267154A1 (en) 2020-12-22 2023-11-01 Evelo Biosciences, Inc. Compositions comprising animal hemoglobin
WO2022164806A1 (en) 2021-01-26 2022-08-04 Evelo Biosciences, Inc. Prevotella extracellular vesicle preparations
US20240148797A1 (en) 2021-02-26 2024-05-09 Evelo Biosciences, Inc. Compositions and methods for reducing cytokine expression
TW202302125A (zh) 2021-03-05 2023-01-16 美商艾弗洛生物科技股份有限公司 固體劑型
WO2022217030A1 (en) 2021-04-08 2022-10-13 Evelo Biosciences, Inc. Pharmaceutical composition containing bacteria
WO2022221183A1 (en) 2021-04-12 2022-10-20 Evelo Biosciences, Inc. Fournierella extracellular vesicle preparations
WO2022251166A2 (en) 2021-05-25 2022-12-01 Evelo Biosciences, Inc. Bacterial compositions comprising soy hemoglobin
WO2023049268A1 (en) 2021-09-24 2023-03-30 Evelo Biosciences, Inc. Solid dosage forms containing bacteria and microbial extracellular vesicles
WO2023114295A1 (en) 2021-12-14 2023-06-22 Evelo Biosciences, Inc. Veillonella parvula bacteria extracellular vesicle preparations
WO2023114296A2 (en) 2021-12-14 2023-06-22 Evelo Biosciences, Inc. Extracellular vesicle preparations
WO2023114300A1 (en) 2021-12-14 2023-06-22 Evelo Biosciences, Inc. Fournierella massiliensis bacteria extracellular vesicle preparations
WO2023146843A1 (en) 2022-01-25 2023-08-03 Evelo Biosciences, Inc. Extracellular vesicle compositions and methods of use
WO2023183396A1 (en) 2022-03-22 2023-09-28 Evelo Biosciences, Inc. Compositions and methods of treating inflammation using prevotella histicola
WO2023200837A1 (en) 2022-04-13 2023-10-19 Evelo Biosciences, Inc. Compositions and methods of treating inflammation using prevotella histicola
WO2023239728A1 (en) 2022-06-07 2023-12-14 Evelo Biosciences, Inc. Compositions and methods of treating inflammation using prevotella histicola extracellular vesicles
WO2024102226A1 (en) 2022-10-14 2024-05-16 Evelo Biosciences, Inc. Methods for assaying drug substances and drug products by using cell lines with nf-kb- inducible reporter genes

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IL95423A (en) * 1989-09-21 1994-11-11 American Cyanamid Co Pulsatile once-a-day delivery systems for minocycline
US5368861A (en) * 1989-10-26 1994-11-29 Nippon Shinyaku Co., Ltd. Gastric preparation with sustained release
US5229131A (en) 1990-02-05 1993-07-20 University Of Michigan Pulsatile drug delivery system
US5188836A (en) 1990-07-27 1993-02-23 Warner-Lambert Company Sustained release formulations
US5102668A (en) 1990-10-05 1992-04-07 Kingaform Technology, Inc. Sustained release pharmaceutical preparation using diffusion barriers whose permeabilities change in response to changing pH
US5286493A (en) 1992-01-27 1994-02-15 Euroceltique, S.A. Stabilized controlled release formulations having acrylic polymer coating
DE19630035A1 (de) * 1996-07-25 1998-01-29 Asta Medica Ag Tramadol Multiple Unit Formulierungen
US5885616A (en) * 1997-08-18 1999-03-23 Impax Pharmaceuticals, Inc. Sustained release drug delivery system suitable for oral administration
US5968554A (en) * 1998-07-07 1999-10-19 Cascade Development, Inc. A Subsidiary Of Cardinal Health, Inc. Sustained release pharmaceutical preparation

Also Published As

Publication number Publication date
DE69919713T2 (de) 2005-09-22
WO2000001369A1 (en) 2000-01-13
EP1094790B1 (en) 2004-08-25
JP2003524592A (ja) 2003-08-19
ES2226412T3 (es) 2005-03-16
EP1094790A1 (en) 2001-05-02
IL140761A0 (en) 2002-02-10
EP1094790A4 (en) 2003-03-12
AU5084299A (en) 2000-01-24
US6312728B1 (en) 2001-11-06
CA2337046C (en) 2005-08-16
CA2337046A1 (en) 2000-01-13
DE69919713D1 (de) 2004-09-30
EP1094790B9 (en) 2005-05-04

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties