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ZA911905B - Pharmaceutically useful micropellets - Google Patents

Pharmaceutically useful micropellets

Info

Publication number
ZA911905B
ZA911905B ZA911905A ZA911905A ZA911905B ZA 911905 B ZA911905 B ZA 911905B ZA 911905 A ZA911905 A ZA 911905A ZA 911905 A ZA911905 A ZA 911905A ZA 911905 B ZA911905 B ZA 911905B
Authority
ZA
South Africa
Prior art keywords
micropellets
pharmaceutically useful
pharmaceutically
useful
useful micropellets
Prior art date
Application number
ZA911905A
Other languages
English (en)
Inventor
Isaac Ghebre-Sellassie
Ghebre-Sellassie Isaac
Uma Iyer
Iyer Uma
Original Assignee
Warner Lambert Co
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 Warner Lambert Co filed Critical Warner Lambert Co
Publication of ZA911905B publication Critical patent/ZA911905B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA911905A 1990-03-15 1991-03-14 Pharmaceutically useful micropellets ZA911905B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/494,206 US5084287A (en) 1990-03-15 1990-03-15 Pharmaceutically useful micropellets with a drug-coated core and controlled-release polymeric coat

Publications (1)

Publication Number Publication Date
ZA911905B true ZA911905B (en) 1992-11-25

Family

ID=23963500

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA911905A ZA911905B (en) 1990-03-15 1991-03-14 Pharmaceutically useful micropellets

Country Status (7)

Country Link
US (1) US5084287A (xx)
CA (1) CA2038245C (xx)
GB (1) GB2241889B (xx)
IE (1) IE64084B1 (xx)
NL (1) NL9100467A (xx)
NZ (1) NZ237418A (xx)
ZA (1) ZA911905B (xx)

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IT1252185B (it) * 1991-12-11 1995-06-05 Therapicon Srl Preparazioni farmaceutiche a liberazione programmata
US5681585A (en) 1991-12-24 1997-10-28 Euro-Celtique, S.A. Stabilized controlled release substrate having a coating derived from an aqueous dispersion of hydrophobic polymer
US5348747A (en) * 1992-03-05 1994-09-20 American Home Products Corporation Pharmaceutical coating sugars
AU670567B2 (en) * 1992-03-05 1996-07-25 American Home Products Corporation Pharmaceutical coated cores
WO1993024109A1 (en) * 1992-06-04 1993-12-09 Smithkline Beecham Corporation Palatable pharmaceutical compositions
US5837277A (en) * 1992-06-04 1998-11-17 Smithkline Beecham Corporation Palatable pharmaceutical compositions
JPH07509702A (ja) * 1992-08-05 1995-10-26 エフ・エイチ・フォールディング・アンド・カンパニー・リミテッド ペレット薬剤組成物
ZA937382B (en) * 1992-10-06 1994-04-29 Warner Lambert Co Novel composition for peroral therapy of cognitionimpairment and a process therefor
US6090925A (en) 1993-03-09 2000-07-18 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
US5981719A (en) 1993-03-09 1999-11-09 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
SE9402422D0 (sv) * 1994-07-08 1994-07-08 Astra Ab New beads for controlled release and a pharmaceutical preparation containing the same
US7008668B2 (en) 1995-05-09 2006-03-07 Phoqus Pharmaceuticals Limited Powder coating composition for electrostatic coating of pharmaceutical substrates
CZ352097A3 (cs) 1995-05-09 1998-04-15 Colorcon Limited Způsob a materiál pro elektrostatické potahování jádra farmaceutických tablet
GB9623634D0 (en) 1996-11-13 1997-01-08 Bpsi Holdings Inc Method and apparatus for the coating of substrates for pharmaceutical use
FR2760190B1 (fr) * 1997-02-28 1999-04-09 Adir Composition pharmaceutique pour la liberation programmee de dexfenfluramine
DE19856149C1 (de) * 1998-12-04 2000-06-15 Basf Ag Verfahren zur Herstellung von Agglomeraten mit Kern-Schale-Struktur
US6245913B1 (en) 1999-06-30 2001-06-12 Wockhardt Europe Limited Synthetic procedure for 5-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methylthio]-IH-benzimidazole hydrochloride and its conversion to omeprazole
US6475493B1 (en) 1999-09-02 2002-11-05 Norstrum Pharmaceuticals, Inc. Controlled release pellet formulation
GB0002305D0 (en) 2000-02-01 2000-03-22 Phoqus Limited Power material for electrostatic application
JP3857492B2 (ja) 2000-02-29 2006-12-13 株式会社大井製作所 自動車用ドアロックのラッチ位置検出装置
JP4795542B2 (ja) 2000-04-10 2011-10-19 株式会社クレハ 近赤外光吸収性組成物及び光学材料
WO2001091730A1 (en) 2000-05-31 2001-12-06 Drugtech Corporation Mineral supplement
DE10103480A1 (de) * 2001-01-26 2002-08-14 Eu Rho Arznei Gmbh Nahrungsergänzungsmittel mit Langzeitwirkung
US6884619B2 (en) 2001-07-17 2005-04-26 Yale University Inhibition of BEHAB cleavage and primary central nervous system (CNS) tumors
US9107804B2 (en) 2002-12-10 2015-08-18 Nortec Development Associates, Inc. Method of preparing biologically active formulations
US20070218139A1 (en) 2002-12-20 2007-09-20 Smith Thomas J High Pressure Compaction For Pharmaceutical Formulations
CA2547597A1 (en) * 2003-12-04 2005-06-16 Pfizer Products Inc. Multiparticulate compositions with improved stability
PL1691787T3 (pl) * 2003-12-04 2008-11-28 Pfizer Prod Inc Sposób wytwarzania farmaceutycznych systemów wielocząstkowych
KR20080064209A (ko) * 2003-12-04 2008-07-08 화이자 프로덕츠 인코포레이티드 바람직하게는 폴록사머와 글리세라이드를 함유하는다미립자 아지트로마이신 조성물의 제조를 위해 압출기를사용하는 분무응결 방법
WO2005053652A1 (en) 2003-12-04 2005-06-16 Pfizer Products Inc. Multiparticulate crystalline drug compositions containing a poloxamer and a glyceride
EP1689368B1 (en) * 2003-12-04 2016-09-28 Bend Research, Inc Spray-congeal process using an extruder for preparing multiparticulate crystalline drug compositions
US6984403B2 (en) * 2003-12-04 2006-01-10 Pfizer Inc. Azithromycin dosage forms with reduced side effects
WO2005053639A2 (en) * 2003-12-04 2005-06-16 Pfizer Products Inc. Controlled release multiparticulates formed with dissolution enhancers
RU2006119453A (ru) * 2003-12-04 2007-12-20 Пфайзер Продактс Инк. (Us) Получение посредством основанных на применении жидкостей способов лекарственные формы азитромицина с большим количеством частиц
GB0407312D0 (en) 2004-03-31 2004-05-05 Phoqus Pharmaceuticals Ltd Method and apparatus for the application of powder material to substrates
CA2569961A1 (en) * 2004-06-10 2005-12-29 Glatt Air Techniques, Inc Controlled release pharmaceutical formulation
US8343546B2 (en) * 2005-09-13 2013-01-01 Coating Place, Inc. Ion exchange resin treated to control swelling
EP1972336A1 (en) * 2007-03-19 2008-09-24 LEK Pharmaceuticals D.D. Hot-melt micropellets
US20120308662A1 (en) * 2011-06-01 2012-12-06 Nitto Denko Corporation Particulate preparation and method for producing the same
CA2907765C (en) 2013-03-21 2021-07-06 Eupraxia Pharmaceuticals USA LLC Injectable sustained release composition and method of using the same for treating inflammation in joints and pain associated therewith
JP2017530178A (ja) * 2014-10-07 2017-10-12 イメリーズ ミネラルズ リミテッド スキンケア組成物用の成分およびその使用、スキンケア組成物を改良するための方法
EP3220899A1 (en) 2014-11-19 2017-09-27 Nestlé Skin Health SA Modified release doxycycline composition
WO2017075232A1 (en) 2015-10-27 2017-05-04 Eupraxia Pharmaceuticals Inc. Sustained release formulations of local anesthetics
CN106074442B (zh) * 2016-06-08 2019-05-07 海南华益泰康药业有限公司 一种盐酸多西环素肠溶小丸及其制备方法

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IT1144911B (it) * 1981-03-19 1986-10-29 Pharmatec Spa Composizione farmaceutica a rilascio controllato contenente ibuprofen
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US4587118A (en) * 1981-07-15 1986-05-06 Key Pharmaceuticals, Inc. Dry sustained release theophylline oral formulation
JPS5867616A (ja) * 1981-10-15 1983-04-22 Tanabe Seiyaku Co Ltd 腸溶性マイクロカプセル
US4758437A (en) * 1981-12-23 1988-07-19 Yamanouchi Pharmaceutical Co., Ltd. Composition for long acting nicardipine preparation and process of producing the composition
US4415547A (en) * 1982-06-14 1983-11-15 Sterling Drug Inc. Sustained-release pharmaceutical tablet and process for preparation thereof
US4508702A (en) * 1982-06-14 1985-04-02 Key Pharmaceuticals, Inc. Sustained release aspirin
DE3403329A1 (de) * 1984-02-01 1985-08-01 Horst Dr. 4019 Monheim Zerbe Pharmazeutisches produkt in form von pellets mit kontinuierlicher, verzoegerter wirkstoffabgabe
US4623588A (en) * 1984-02-06 1986-11-18 Biotek, Inc. Controlled release composite core coated microparticles
US4600645A (en) * 1985-01-31 1986-07-15 Warner-Lambert Company Process for treating dosage forms
GB8519310D0 (en) * 1985-07-31 1985-09-04 Zyma Sa Granular active substances
DE3678641D1 (de) * 1985-08-16 1991-05-16 Procter & Gamble Partikel mit konstanter wirkstofffreisetzung.
SE455836B (sv) * 1985-10-11 1988-08-15 Haessle Ab Beredning med kontrollerad frisettning innehallande ett salt av metoprolol samt metod for framstellning av denna beredning
US5026560A (en) * 1987-01-29 1991-06-25 Takeda Chemical Industries, Ltd. Spherical granules having core and their production
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JPH01165520A (ja) * 1987-12-23 1989-06-29 Shin Etsu Chem Co Ltd 持続性製剤およびその製造方法

Also Published As

Publication number Publication date
US5084287A (en) 1992-01-28
NZ237418A (en) 1992-07-28
IE910852A1 (en) 1991-09-25
NL9100467A (nl) 1991-10-01
CA2038245A1 (en) 1991-09-16
CA2038245C (en) 2001-08-14
IE64084B1 (en) 1995-07-12
GB2241889B (en) 1994-04-13
GB9103702D0 (en) 1991-04-10
GB2241889A (en) 1991-09-18

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