PT81039B - Processo para a preparacao de formulacoes constituidas por granulos esfericos - Google Patents

Processo para a preparacao de formulacoes constituidas por granulos esfericos

Info

Publication number
PT81039B
PT81039B PT81039A PT8103985A PT81039B PT 81039 B PT81039 B PT 81039B PT 81039 A PT81039 A PT 81039A PT 8103985 A PT8103985 A PT 8103985A PT 81039 B PT81039 B PT 81039B
Authority
PT
Portugal
Prior art keywords
preparation
acemetacin
relatively high
specific gravity
high specific
Prior art date
Application number
PT81039A
Other languages
English (en)
Other versions
PT81039A (en
Inventor
Reinhold Kraus
Hans-Dieter Dell
Detlef Schierstedt
Original Assignee
Troponwerke Gmbh & Co Kg
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 Troponwerke Gmbh & Co Kg filed Critical Troponwerke Gmbh & Co Kg
Publication of PT81039A publication Critical patent/PT81039A/pt
Publication of PT81039B publication Critical patent/PT81039B/pt

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
    • A61K9/20—Pills, tablets, discs, rods
    • 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
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1611—Inorganic compounds
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Saccharide Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT81039A 1984-08-30 1985-08-28 Processo para a preparacao de formulacoes constituidas por granulos esfericos PT81039B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843431861 DE3431861A1 (de) 1984-08-30 1984-08-30 Pellet-zubereitung

Publications (2)

Publication Number Publication Date
PT81039A PT81039A (en) 1985-09-01
PT81039B true PT81039B (pt) 1987-12-30

Family

ID=6244255

Family Applications (1)

Application Number Title Priority Date Filing Date
PT81039A PT81039B (pt) 1984-08-30 1985-08-28 Processo para a preparacao de formulacoes constituidas por granulos esfericos

Country Status (16)

Country Link
US (1) US4900557A (pt)
EP (1) EP0173210B1 (pt)
JP (1) JPH0759501B2 (pt)
KR (1) KR860001591A (pt)
AT (1) ATE52688T1 (pt)
AU (1) AU4657085A (pt)
CA (1) CA1255223A (pt)
DE (2) DE3431861A1 (pt)
DK (1) DK163208C (pt)
FI (1) FI853296L (pt)
GR (1) GR852101B (pt)
HU (1) HUT39607A (pt)
IL (1) IL76201A0 (pt)
NO (1) NO853249L (pt)
PT (1) PT81039B (pt)
ZA (1) ZA856597B (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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EP0265061B1 (en) * 1986-09-18 1992-01-08 London School of Pharmacy Innovations Ltd Pharmaceutical formulation
EP0520119A1 (de) * 1991-06-17 1992-12-30 Spirig Ag Pharmazeutische Präparate Neue orale Diclofenaczubereitung
US6613332B1 (en) 1991-06-21 2003-09-02 The University Of Cincinnati Oral administration of therapeutic proteins
DK0590060T3 (da) * 1991-06-21 1998-05-11 Univ Cincinnati Oralt indgivelige terapeutiske proteiner samt fremgangsmåde til fremstilling
IT1251153B (it) * 1991-08-06 1995-05-04 Vectorpharma Int Composizioni farmaceutiche solide per somministrazione orale aventi proungata residenza gastrica
ES2095001T5 (es) * 1992-12-22 2001-03-16 Univ Cincinnati Una composicion terapeutica administrable oralmente y su metodo de obtencion.
US5871776A (en) * 1995-01-31 1999-02-16 Mehta; Atul M. Controlled-release nifedipine
US5773031A (en) * 1996-02-27 1998-06-30 L. Perrigo Company Acetaminophen sustained-release formulation
US6432448B1 (en) 1999-02-08 2002-08-13 Fmc Corporation Edible coating composition
US6723342B1 (en) 1999-02-08 2004-04-20 Fmc Corporation Edible coating composition
JP2003508420A (ja) 1999-09-02 2003-03-04 ノストラム・ファーマスーティカルズ・インコーポレイテッド 経口投与に適した、制御された放出の経口用量
US6500462B1 (en) * 1999-10-29 2002-12-31 Fmc Corporation Edible MCC/PGA coating composition
US8012504B2 (en) * 2000-04-28 2011-09-06 Reckitt Benckiser Inc. Sustained release of guaifenesin combination drugs
US6955821B2 (en) * 2000-04-28 2005-10-18 Adams Laboratories, Inc. Sustained release formulations of guaifenesin and additional drug ingredients
US7838032B2 (en) * 2000-04-28 2010-11-23 Reckitt Benckiser Inc. Sustained release of guaifenesin
US7985420B2 (en) * 2000-04-28 2011-07-26 Reckitt Benckiser Inc. Sustained release of guaifenesin combination drugs
US6932861B2 (en) * 2000-11-28 2005-08-23 Fmc Corporation Edible PGA coating composition
WO2002043694A2 (en) 2000-11-28 2002-06-06 Fmc Corporation Edible pga(propylene glycol alginate) coating composition
US9107804B2 (en) 2002-12-10 2015-08-18 Nortec Development Associates, Inc. Method of preparing biologically active formulations
US8802139B2 (en) 2003-06-26 2014-08-12 Intellipharmaceutics Corp. Proton pump-inhibitor-containing capsules which comprise subunits differently structured for a delayed release of the active ingredient
CN100336501C (zh) * 2003-08-06 2007-09-12 健乔信元医药生技股份有限公司 醋炎痛缓释性圆粒组成物及制备方法
WO2005123042A1 (en) * 2004-06-10 2005-12-29 Glatt Air Techniques, Inc. Controlled release pharmaceutical formulation
US8394409B2 (en) * 2004-07-01 2013-03-12 Intellipharmaceutics Corp. Controlled extended drug release technology
US10624858B2 (en) * 2004-08-23 2020-04-21 Intellipharmaceutics Corp Controlled release composition using transition coating, and method of preparing same
EP1888879A2 (en) 2005-04-29 2008-02-20 Tendix Development, LLC Radial impulse engine, pump, and compressor systems, and associated methods of operation
EP1912621B1 (de) * 2005-08-02 2019-09-11 Drossapharm AG Pharmazeutische zusammensetzung enthaltend indometacin und/oder acemetacin
US10064828B1 (en) 2005-12-23 2018-09-04 Intellipharmaceutics Corp. Pulsed extended-pulsed and extended-pulsed pulsed drug delivery systems
WO2007112581A1 (en) * 2006-04-03 2007-10-11 Isa Odidi Controlled release delivery device comprising an organosol coat
US10960077B2 (en) 2006-05-12 2021-03-30 Intellipharmaceutics Corp. Abuse and alcohol resistant drug composition
CA2936746C (en) 2014-10-31 2017-06-27 Purdue Pharma Methods and compositions particularly for treatment of attention deficit disorder
EP3364955B1 (en) 2015-10-09 2022-04-20 RB Health (US) LLC Pharmaceutical formulation
WO2019199246A1 (en) 2018-04-13 2019-10-17 Santa Farma İlaç Sanayi̇ A.Ş. A sustained release formulation comprising acemetacin with bimodal in vitro release
CN114191307A (zh) 2020-09-17 2022-03-18 上海汉都医药科技有限公司 一种口腔滞留装置及其制备方法
US11911513B2 (en) 2018-05-23 2024-02-27 Shanghai Wd Pharmaceutical Co., Ltd Controlled-release system of active pharmaceutical ingredient and preparation method therefor
EP3797818B1 (en) 2018-05-23 2023-01-18 Shanghai WD Pharmaceutical Co., Ltd Controlled-release system of active pharmaceutical ingredient and preparation method therefor
EP3796904B1 (en) 2018-11-16 2023-01-25 Santa Farma Ilaç Sanayi A.S. Sustained release acemetacin compositions
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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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801203A (en) * 1951-03-22 1957-07-30 Byk Gulden Lomberg Chem Fab X-ray method of digestive enzyme diagnosis using protected core of contrast agent
CA614091A (en) * 1956-11-05 1961-02-07 Commonwealth Scientific And Industrial Research Organization Time delay pill for ruminant
US3017329A (en) * 1957-08-15 1962-01-16 Dow Chemical Co Method of locating enteric constrictions with a plurality of pills containing an x-ray contrast agent
US3065142A (en) * 1958-07-30 1962-11-20 Armour Pharma Gastric resistant medicinal preparation
GB1093286A (en) * 1965-02-15 1967-11-29 Biorex Laboratories Ltd Improvements in or relating to dosage unit forms for the administration of medicaments and diagnostic agents
US3341417A (en) * 1965-07-14 1967-09-12 Edwin S Sinaiko Method of and means for diagnosis of ingested drugs with radio-opaque and other indicators
GB1576376A (en) * 1977-03-30 1980-10-08 Benzon As Alfred Multiple-unit drug dose
JPS54138128A (en) * 1978-04-19 1979-10-26 Akiyama Jiyouzai Kk Double contrast medium for intestine
JPS6024767B2 (ja) * 1979-08-24 1985-06-14 塩野義製薬株式会社 腸溶性硬カプセル剤
DK150008C (da) * 1981-11-20 1987-05-25 Benzon As Alfred Fremgangsmaade til fremstilling af et farmaceutisk oralt polydepotpraeparat
DK152744C (da) * 1982-08-13 1988-10-31 Benzon As Alfred Fremgangsmaade til fremstilling af et farmaceutisk peroralt polydepotpraeparat
DK151608C (da) * 1982-08-13 1988-06-20 Benzon As Alfred Fremgangsmaade til fremstilling af et farmaceutisk peroralt polydepotpraeparat med kontrolleret afgivelse
DK62184D0 (da) * 1984-02-10 1984-02-10 Benzon As Alfred Diffusionsovertrukket polydepotpraeparat
JPH04225410A (ja) * 1990-12-27 1992-08-14 Hitachi Ltd 文書編集装置

Also Published As

Publication number Publication date
HUT39607A (en) 1986-10-29
PT81039A (en) 1985-09-01
JPH0759501B2 (ja) 1995-06-28
US4900557A (en) 1990-02-13
JPS6165817A (ja) 1986-04-04
DE3577654D1 (de) 1990-06-21
IL76201A0 (en) 1985-12-31
EP0173210B1 (de) 1990-05-16
DK394685D0 (da) 1985-08-29
DK163208C (da) 1992-06-29
ATE52688T1 (de) 1990-06-15
CA1255223A (en) 1989-06-06
GR852101B (pt) 1986-01-02
AU4657085A (en) 1986-03-06
KR860001591A (ko) 1986-03-20
FI853296A0 (fi) 1985-08-28
FI853296L (fi) 1986-03-01
DK394685A (da) 1986-03-01
EP0173210A3 (en) 1987-05-13
EP0173210A2 (de) 1986-03-05
ZA856597B (en) 1986-04-30
NO853249L (no) 1986-03-03
DE3431861A1 (de) 1986-03-13
DK163208B (da) 1992-02-10

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