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
NO864243D0 (no
NO864243L (no
NO172422B (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)
  • Manufacturing Of Micro-Capsules (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (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)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026560A (en) * 1987-01-29 1991-06-25 Takeda Chemical Industries, Ltd. Spherical granules having core and their production
IL88083A (en) * 1987-11-06 1992-11-15 Tanabe Seiyaku Co Controlled release pharmaceutical dosage form and its preparation
JPH07552B2 (ja) * 1987-11-06 1995-01-11 田辺製薬株式会社 持効性製剤
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
CA2220506C (fr) 1995-05-09 2008-01-08 Colorcon Limited Composition de poudre permettant de former un revetement par un procede electrostatique sur des substrats pharmaceutiques
US7008668B2 (en) 1995-05-09 2006-03-07 Phoqus Pharmaceuticals Limited Powder coating composition for electrostatic coating of pharmaceutical substrates
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
AU4219497A (en) * 1996-09-13 1998-04-02 Shionogi & Co., Ltd. Sustained-release preparation utilizing thermal change and process for the production thereof
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
KR20010042593A (ko) 1998-04-10 2001-05-25 히라타 다다시 정제의 제조방법 및 정제
US6322819B1 (en) * 1998-10-21 2001-11-27 Shire Laboratories, Inc. 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
WO2006046527A1 (fr) * 2004-10-28 2006-05-04 Kowa Co., Ltd. Préparation pharmaceutique solide se dissolvant dans la cavité orale
US20070036859A1 (en) * 2005-08-11 2007-02-15 Perry Ronald L Sustained release antihistamine and decongestant composition
WO2007073702A2 (fr) * 2005-12-29 2007-07-05 Osmotica Corp. Comprime a couches multiples a liberation par triple combinaison
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
ES2579229T3 (es) 2007-03-13 2016-08-08 Jds Therapeutics, Llc Procedimientos y composiciones para la liberación sostenida de cromo
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
US8486452B2 (en) * 2007-07-20 2013-07-16 Mylan Pharmaceuticals Inc. Stabilized tolterodine tartrate formulations
US8110226B2 (en) * 2007-07-20 2012-02-07 Mylan Pharmaceuticals Inc. Drug formulations having inert sealed cores
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
AU2013302657B2 (en) 2012-08-15 2018-08-09 Tris Pharma, Inc. Methylphenidate extended release chewable tablet
CA2936746C (fr) 2014-10-31 2017-06-27 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
WO2017139337A1 (fr) 2016-02-11 2017-08-17 Nutrition 21, Llc Compositions à base de chrome pour améliorer la santé et la forme physique
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

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577512A (en) * 1968-10-11 1971-05-04 Nat Patent Dev Corp Sustained release tablets
JPS52139715A (en) * 1976-05-14 1977-11-21 Nippon Kayaku Co Ltd Coated granules of alkali polyacrylate
FR2377196A1 (fr) * 1977-01-13 1978-08-11 Lipha Composition medicamenteuse a usage oral
US4122157A (en) * 1977-03-04 1978-10-24 Richardson-Merrell Inc. Nitrofurantoin sustained release tablet
GB1594102A (en) * 1977-09-26 1981-07-30 Sankyo Co Ingestible coating compositions
US4341563A (en) * 1978-11-17 1982-07-27 Sankyo Company Limited Protective coating compositions
IE48715B1 (en) * 1978-12-22 1985-05-01 Elan Corp Plc New galencial forms for administration of medicaments by oral route,with programmed release and processes for preparing same
JPS55153715A (en) * 1979-05-18 1980-11-29 Nikken Kagaku Kk Prolonged granule of theophylline
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
US4309405A (en) * 1979-08-09 1982-01-05 American Home Products Corporation Sustained release pharmaceutical compositions
JPS5770816A (en) * 1980-10-17 1982-05-01 Ono Pharmaceut Co Ltd Multilayered film preparation of prostagladin of prolonged action
JPS5839618A (ja) * 1981-09-04 1983-03-08 Chugai Pharmaceut Co Ltd 持続性積層錠剤
JPS58134019A (ja) * 1982-02-05 1983-08-10 Ono Pharmaceut Co Ltd プロスタグランジン含有持続放出型三層状フイルム製剤及びその製造方法
DK151608C (da) * 1982-08-13 1988-06-20 Benzon As Alfred Fremgangsmaade til fremstilling af et farmaceutisk peroralt polydepotpraeparat med kontrolleret afgivelse
DE3403329A1 (de) * 1984-02-01 1985-08-01 Horst Dr. 4019 Monheim Zerbe Pharmazeutisches produkt in form von pellets mit kontinuierlicher, verzoegerter wirkstoffabgabe
EP0153105B1 (fr) * 1984-02-10 1992-09-09 Benzon Pharma A/S Dose à base d'unités multiples enrobées par une couche de diffusion
DK62184D0 (da) * 1984-02-10 1984-02-10 Benzon As Alfred Diffusionsovertrukket polydepotpraeparat
US4600645A (en) * 1985-01-31 1986-07-15 Warner-Lambert Company Process for treating dosage forms
US4568536A (en) * 1985-02-08 1986-02-04 Ethicon, Inc. Controlled release of pharmacologically active agents from an absorbable biologically compatible putty-like composition
NL8500724A (nl) * 1985-03-13 1986-10-01 Univ Groningen Inrichtingen voor geregelde afgifte van werkzame stoffen, alsmede werkwijze ter vervaardiging daarvan.
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
NO864243D0 (no) 1986-10-23
DK175305B1 (da) 2004-08-16
EP0220670A3 (en) 1987-11-11
KR870003780A (ko) 1987-05-04
DK498886A (da) 1987-04-24
US5093200A (en) 1992-03-03
JPS62103012A (ja) 1987-05-13
KR910004577B1 (ko) 1991-07-06
EP0220670A2 (fr) 1987-05-06
NO864243L (no) 1987-04-24
JPH0327529B2 (fr) 1991-04-16
DE3687442T2 (de) 1993-06-03
NO172422B (no) 1993-04-13
ATE84212T1 (de) 1993-01-15
DK498886D0 (da) 1986-10-17
EP0220670B1 (fr) 1993-01-07
DE3687442D1 (de) 1993-02-18

Similar Documents

Publication Publication Date Title
NO172422C (no) Fremgangsmaate for fremstilling av en medikamentholdig flerlagsgranul
DK0760655T3 (da) Farmaceutisk flerlags doseringsform med reguleret frigivelse
EP0235718A3 (en) Granule remaining in stomach
AU6541786A (en) Process for producing an administration or dosage form of drugs, reagents or other active ingredients
ATE120089T1 (de) Mehrschichtige zubereitung mit kontrollierter freisetzung.
NO159166C (no) Analogifremgangsmaate for fremstilling av farmakologisk aktive benzoazepinderivater.
EP0359501A3 (fr) Serviette hygiénique intégrée
MY104331A (en) Unitized sanitary napkin
NO160368C (no) Analogifremgangsmaate for fremstilling av terapeutisk aktive bicykliske azoforbindelser.
CY1764A (en) New drug preparation with controlled release of the active compound, and a method for the manufacture thereof
AU558046B2 (en) Composite materials for controlled release of an active substrate
AU6706486A (en) Method for preparation of multi-layer structure film
IL90278A (en) Film coated tablets of ranitidine hydrochloride
NO820493L (no) Analogifremgangsmaate for fremstilling av farmakologisk aktive azepinderivater
ATE66371T1 (de) Arzneimittelzubereitung mit verzoegerter freisetzung.
NO167570C (no) Analogifremgangsmaate for fremstilling av terapeutisk aktive flavonforbindelser.
NO164284C (no) Fremgangsmaate for fremstilling av en dobbelt-lagsbunn foren kjele av rustfritt staal.
ES8603262A1 (es) Perfeccionamientos en formas farmaceuticas solidas para uso oral
NO162617C (no) Analogifremgangsmaate for fremstilling av terapeutisk aktive tricykliske imidazolderivater.
FR2368272A1 (fr) Compositions therapeutiques solides pour combattre l'agregation plaquettaire
NO166483C (no) Analogifremgangsmaate ved fremstilling av terapeutisk aktive bicykliske naftalenderivater.
NO834176L (no) Fremgangsmaate for fremstilling av farmakologisk aktive benzazepinderivater
IE882673L (en) Use of phthalazinones for manufacturing medicaments
NO902022D0 (no) Nasal administrering av benzodiazepin-sovemidler.
HK11494A (en) New drug preparation with controlled release of the active compound,and a method for the manufacture thereof