NO172422C - Fremgangsmaate for fremstilling av en medikamentholdig flerlagsgranul - Google Patents

Fremgangsmaate for fremstilling av en medikamentholdig flerlagsgranul

Info

Publication number
NO172422C
NO172422C NO864243A NO864243A NO172422C NO 172422 C NO172422 C NO 172422C NO 864243 A NO864243 A NO 864243A NO 864243 A NO864243 A NO 864243A NO 172422 C NO172422 C NO 172422C
Authority
NO
Norway
Prior art keywords
layer
release layer
granula
procedure
preparation
Prior art date
Application number
NO864243A
Other languages
English (en)
Norwegian (no)
Other versions
NO864243L (no
NO172422B (no
NO864243D0 (no
Inventor
Sumio Watanabe
Ichiro Yamakawa
Hidenobu Ando
Nobutaka Noda
Yasuo Miyake
Original Assignee
Eisai Co Ltd
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 Eisai Co Ltd filed Critical Eisai Co Ltd
Publication of NO864243D0 publication Critical patent/NO864243D0/no
Publication of NO864243L publication Critical patent/NO864243L/no
Publication of NO172422B publication Critical patent/NO172422B/no
Publication of NO172422C publication Critical patent/NO172422C/no

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
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Cosmetics (AREA)
  • Fats And Perfumes (AREA)
NO864243A 1985-10-23 1986-10-23 Fremgangsmaate for fremstilling av en medikamentholdig flerlagsgranul NO172422C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60235412A JPS62103012A (ja) 1985-10-23 1985-10-23 多重顆粒

Publications (4)

Publication Number Publication Date
NO864243D0 NO864243D0 (no) 1986-10-23
NO864243L NO864243L (no) 1987-04-24
NO172422B NO172422B (no) 1993-04-13
NO172422C true NO172422C (no) 1993-07-21

Family

ID=16985710

Family Applications (1)

Application Number Title Priority Date Filing Date
NO864243A NO172422C (no) 1985-10-23 1986-10-23 Fremgangsmaate for fremstilling av en medikamentholdig flerlagsgranul

Country Status (8)

Country Link
US (1) US5093200A (fr)
EP (1) EP0220670B1 (fr)
JP (1) JPS62103012A (fr)
KR (1) KR910004577B1 (fr)
AT (1) ATE84212T1 (fr)
DE (1) DE3687442T2 (fr)
DK (1) DK175305B1 (fr)
NO (1) NO172422C (fr)

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JP2643222B2 (ja) * 1988-02-03 1997-08-20 エーザイ株式会社 多重層顆粒
US4983401A (en) * 1989-05-22 1991-01-08 Kinaform Technology, Inc. Sustained release pharmaceutical preparations having pH controlled membrane coatings
JP2806564B2 (ja) * 1989-07-20 1998-09-30 森下仁丹株式会社 親水性物質を内容物とするシームレスカプセルおよびその製法
JPH0372413A (ja) * 1989-08-10 1991-03-27 Japan Happy:Kk 毛髪のコールドパーマネントウエーブ処理剤と染毛剤
KR100221695B1 (ko) * 1991-08-12 1999-09-15 그린 마틴, 브라이언 쥐 테슬리 약학적 구상 제형
US5407686A (en) * 1991-11-27 1995-04-18 Sidmak Laboratories, Inc. Sustained release composition for oral administration of active ingredient
JP2669446B2 (ja) * 1992-03-23 1997-10-27 信越化学工業株式会社 医薬品コーティング液用原料粉粒体
US5609884A (en) * 1992-08-31 1997-03-11 G. D. Searle & Co. Controlled release naproxen sodium plus naproxen combination tablet
US7008668B2 (en) 1995-05-09 2006-03-07 Phoqus Pharmaceuticals Limited Powder coating composition for electrostatic coating of pharmaceutical substrates
EP0869847B1 (fr) 1995-05-09 2003-03-05 Phoqus Limited Revetement electrostatique
US5773031A (en) * 1996-02-27 1998-06-30 L. Perrigo Company Acetaminophen sustained-release formulation
DE19630035A1 (de) * 1996-07-25 1998-01-29 Asta Medica Ag Tramadol Multiple Unit Formulierungen
TW477708B (en) * 1996-09-13 2002-03-01 Shionogi & Amp Co Use of the thermal change to produce a substained release preparations and a process for their production
US6919373B1 (en) 1996-11-12 2005-07-19 Alza Corporation Methods and devices for providing prolonged drug therapy
GB9623634D0 (en) 1996-11-13 1997-01-08 Bpsi Holdings Inc Method and apparatus for the coating of substrates for pharmaceutical use
EP1070497A4 (fr) 1998-04-10 2009-01-21 Kyowa Hakko Kogyo Kk Comprime et procedes de fabrication de comprime
US20010055613A1 (en) 1998-10-21 2001-12-27 Beth A. Burnside Oral pulsed dose drug delivery system
US6555139B2 (en) 1999-06-28 2003-04-29 Wockhardt Europe Limited Preparation of micron-size pharmaceutical particles by microfluidization
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
BR0007360A (pt) * 1999-12-23 2001-08-14 Johnson & Johnson Composição de liberação controlada
GB0002305D0 (en) 2000-02-01 2000-03-22 Phoqus Limited Power material for electrostatic application
GB0007419D0 (en) * 2000-03-27 2000-05-17 Smithkline Beecham Gmbh Composition
US6913768B2 (en) * 2002-09-24 2005-07-05 Shire Laboratories, Inc. Sustained release delivery of amphetamine salts
GB0407312D0 (en) 2004-03-31 2004-05-05 Phoqus Pharmaceuticals Ltd Method and apparatus for the application of powder material to substrates
CN101048149A (zh) * 2004-10-28 2007-10-03 兴和株式会社 口腔内溶解用固体制剂
US20070036859A1 (en) * 2005-08-11 2007-02-15 Perry Ronald L Sustained release antihistamine and decongestant composition
BRPI0620863A8 (pt) 2005-12-29 2018-01-16 Osmotica Kereskedelmi Es Szolgaltato Kft comprimido em camadas com combinação de liberação tripla
KR100753480B1 (ko) * 2006-01-27 2007-08-31 씨제이 주식회사 잘토프로펜 함유 서방성 정제 및 그 제조방법
KR100762847B1 (ko) * 2006-01-27 2007-10-04 씨제이 주식회사 멀티플 유닛 타입 서방성 경구 제제 및 그 제조방법
BRPI0709606B8 (pt) 2006-03-16 2021-05-25 Tris Pharma Inc suspensão líquida administrável oralmente com características de liberação modificada
EP3050568B1 (fr) 2007-03-13 2020-12-02 JDS Therapeutics, LLC Procédés et compositions pour la libération prolongée de chrome
WO2009002867A2 (fr) 2007-06-26 2008-12-31 Nutrition 21, Inc. Forme posologique à unités multiples contenant un agent thérapeutique en combinaison avec un complément alimentaire
US8110226B2 (en) * 2007-07-20 2012-02-07 Mylan Pharmaceuticals Inc. Drug formulations having inert sealed cores
US8486452B2 (en) 2007-07-20 2013-07-16 Mylan Pharmaceuticals Inc. Stabilized tolterodine tartrate formulations
JP5819680B2 (ja) * 2010-09-03 2015-11-24 帝人ファーマ株式会社 塩酸アンブロキソールの小型徐放性製剤
EP2884961B1 (fr) 2012-08-15 2019-03-06 Tris Pharma Inc. Comprimé à croquer de méthylphénidate à libération modifiée
CA3018328A1 (fr) 2014-10-31 2016-04-30 Purdue Pharma Methodes et compositions destinees au traitement du trouble de deficit d'attention
US11590228B1 (en) 2015-09-08 2023-02-28 Tris Pharma, Inc Extended release amphetamine compositions
GB2564295A (en) 2016-02-11 2019-01-09 Nutrition 21 Llc Chromium containing compositions for improving health and fitness
US11590081B1 (en) 2017-09-24 2023-02-28 Tris Pharma, Inc Extended release amphetamine tablets
US10722473B2 (en) 2018-11-19 2020-07-28 Purdue Pharma L.P. Methods and compositions particularly for treatment of attention deficit disorder

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CA1146866A (fr) * 1979-07-05 1983-05-24 Yamanouchi Pharmaceutical Co. Ltd. Procede de production d'un compose pharmaceutique a liberation continue sous forme solide
US4309406A (en) * 1979-07-10 1982-01-05 American Home Products Corporation Sustained release pharmaceutical compositions
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JPS5770816A (en) * 1980-10-17 1982-05-01 Ono Pharmaceut Co Ltd Multilayered film preparation of prostagladin of prolonged action
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JPS62195323A (ja) * 1986-02-24 1987-08-28 Eisai Co Ltd 胃内滞留型粒子

Also Published As

Publication number Publication date
EP0220670B1 (fr) 1993-01-07
DE3687442T2 (de) 1993-06-03
EP0220670A2 (fr) 1987-05-06
US5093200A (en) 1992-03-03
DK498886A (da) 1987-04-24
DK498886D0 (da) 1986-10-17
KR910004577B1 (ko) 1991-07-06
DK175305B1 (da) 2004-08-16
EP0220670A3 (en) 1987-11-11
NO864243L (no) 1987-04-24
KR870003780A (ko) 1987-05-04
ATE84212T1 (de) 1993-01-15
NO172422B (no) 1993-04-13
DE3687442D1 (de) 1993-02-18
JPH0327529B2 (fr) 1991-04-16
JPS62103012A (ja) 1987-05-13
NO864243D0 (no) 1986-10-23

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