PT90343A - Processo de preparacao de uma composicao de revestimento para um medicamento e respectivo dispositivo osmotico - Google Patents

Processo de preparacao de uma composicao de revestimento para um medicamento e respectivo dispositivo osmotico

Info

Publication number
PT90343A
PT90343A PT90343A PT9034389A PT90343A PT 90343 A PT90343 A PT 90343A PT 90343 A PT90343 A PT 90343A PT 9034389 A PT9034389 A PT 9034389A PT 90343 A PT90343 A PT 90343A
Authority
PT
Portugal
Prior art keywords
drug
coating composition
preparation process
osmotic device
emulsion
Prior art date
Application number
PT90343A
Other languages
English (en)
Other versions
PT90343B (pt
Original Assignee
Alza Corp
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 Alza Corp filed Critical Alza Corp
Publication of PT90343A publication Critical patent/PT90343A/pt
Publication of PT90343B publication Critical patent/PT90343B/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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
    • A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • 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
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
    • A61K9/2846—Poly(meth)acrylates

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
PT90343A 1988-04-21 1989-04-21 Processo de preparacao de uma composicao de revestimento para um medicamento e respectivo dispositivo osmotico PT90343B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/184,478 US5019397A (en) 1988-04-21 1988-04-21 Aqueous emulsion for pharmaceutical dosage form

Publications (2)

Publication Number Publication Date
PT90343A true PT90343A (pt) 1989-11-10
PT90343B PT90343B (pt) 1994-04-29

Family

ID=22677043

Family Applications (1)

Application Number Title Priority Date Filing Date
PT90343A PT90343B (pt) 1988-04-21 1989-04-21 Processo de preparacao de uma composicao de revestimento para um medicamento e respectivo dispositivo osmotico

Country Status (11)

Country Link
US (1) US5019397A (pt)
EP (1) EP0347024B1 (pt)
JP (1) JP2664243B2 (pt)
AT (1) ATE80798T1 (pt)
CA (1) CA1333153C (pt)
DE (1) DE68902954T2 (pt)
DK (1) DK191189A (pt)
ES (1) ES2034617T3 (pt)
GR (1) GR3005942T3 (pt)
IE (1) IE61865B1 (pt)
PT (1) PT90343B (pt)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200197A (en) * 1989-11-16 1993-04-06 Alza Corporation Contraceptive pill
US6764697B1 (en) 1991-06-27 2004-07-20 Alza Corporation System for delaying drug delivery up to seven hours
US5160744A (en) * 1991-06-27 1992-11-03 Alza Corporation Verapmil therapy
US5266331A (en) * 1991-11-27 1993-11-30 Euroceltique, S.A. Controlled release oxycodone compositions
US5273760A (en) * 1991-12-24 1993-12-28 Euroceltigue, S.A. Stabilized controlled release substrate having a coating derived from an aqueous dispersion of hydrophobic polymer
US5958459A (en) * 1991-12-24 1999-09-28 Purdue Pharma L.P. Opioid formulations having extended controlled released
US5286493A (en) * 1992-01-27 1994-02-15 Euroceltique, S.A. Stabilized controlled release formulations having acrylic polymer coating
US5580578A (en) * 1992-01-27 1996-12-03 Euro-Celtique, S.A. Controlled release formulations coated with aqueous dispersions of acrylic polymers
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
US5968551A (en) * 1991-12-24 1999-10-19 Purdue Pharma L.P. Orally administrable opioid formulations having extended duration of effect
US7070806B2 (en) * 1992-01-27 2006-07-04 Purdue Pharma Lp Controlled release formulations coated with aqueous dispersions of acrylic polymers
US20080075781A1 (en) * 1992-11-25 2008-03-27 Purdue Pharma Lp Controlled release oxycodone compositions
US20070275062A1 (en) * 1993-06-18 2007-11-29 Benjamin Oshlack Controlled release oxycodone compositions
IL110014A (en) * 1993-07-01 1999-11-30 Euro Celtique Sa Solid controlled-release oral dosage forms of opioid analgesics
US7740881B1 (en) 1993-07-01 2010-06-22 Purdue Pharma Lp Method of treating humans with opioid formulations having extended controlled release
US5662933A (en) * 1993-09-09 1997-09-02 Edward Mendell Co., Inc. Controlled release formulation (albuterol)
US5455046A (en) * 1993-09-09 1995-10-03 Edward Mendell Co., Inc. Sustained release heterodisperse hydrogel systems for insoluble drugs
US5773025A (en) * 1993-09-09 1998-06-30 Edward Mendell Co., Inc. Sustained release heterodisperse hydrogel systems--amorphous drugs
US6726930B1 (en) * 1993-09-09 2004-04-27 Penwest Pharmaceuticals Co. Sustained release heterodisperse hydrogel systems for insoluble drugs
US5843480A (en) * 1994-03-14 1998-12-01 Euro-Celtique, S.A. Controlled release diamorphine formulation
US5670163A (en) * 1994-06-20 1997-09-23 Kv Pharmaceuticals Company Long acting GI and esophageal protectant
US5554379A (en) * 1994-06-20 1996-09-10 Kv Pharmaceutical Company Long acting GI and esophageal protectant
US5554380A (en) * 1994-08-04 1996-09-10 Kv Pharmaceutical Company Bioadhesive pharmaceutical delivery system
US5658474A (en) * 1994-12-16 1997-08-19 Alza Corporation Method and apparatus for forming dispenser delivery ports
US5585115A (en) 1995-01-09 1996-12-17 Edward H. Mendell Co., Inc. Pharmaceutical excipient having improved compressability
US5948438A (en) * 1995-01-09 1999-09-07 Edward Mendell Co., Inc. Pharmaceutical formulations having improved disintegration and/or absorptivity
US6395303B1 (en) 1996-06-10 2002-05-28 Edward Mendell Co., Inc. Process for preparing a directly compressible solid dosage form containing microcrystalline cellulose
US6936277B2 (en) * 1995-01-09 2005-08-30 J. Rettenmaier & Soehne Gmbh & Co. Kg Pharmaceutical excipient having improved compressibility
IL116674A (en) * 1995-01-09 2003-05-29 Mendell Co Inc Edward Microcrystalline cellulose-based excipient having improved compressibility, pharmaceutical compositions containing the same and methods for the preparation of said excipient and of solid dosage form thereof
US6471994B1 (en) 1995-01-09 2002-10-29 Edward Mendell Co., Inc. Pharmaceutical excipient having improved compressibility
SE505146C2 (sv) * 1995-10-19 1997-06-30 Biogram Ab Partiklar för fördröjd frisättning
US6245351B1 (en) * 1996-03-07 2001-06-12 Takeda Chemical Industries, Ltd. Controlled-release composition
US6096339A (en) * 1997-04-04 2000-08-01 Alza Corporation Dosage form, process of making and using same
CA2231195C (en) 1996-07-08 2003-01-21 Edward Mendell Co., Inc. Sustained release matrix for high-dose insoluble drugs
EP1009387B1 (en) 1997-07-02 2006-04-12 Euro-Celtique S.A. Stabilized sustained release tramadol formulations
US6056977A (en) * 1997-10-15 2000-05-02 Edward Mendell Co., Inc. Once-a-day controlled release sulfonylurea formulation
US6806294B2 (en) 1998-10-15 2004-10-19 Euro-Celtique S.A. Opioid analgesic
US6387403B1 (en) 1999-09-15 2002-05-14 Alza Corporation Dosage forms and methods for providing effective reboxetine therapy with once-a-day dosing
AU5644400A (en) * 1999-09-24 2001-03-29 Rohm And Haas Company Pellet compositions
JP3893058B2 (ja) * 1999-09-30 2007-03-14 ペンウェスト ファーマシューティカルズ カンパニー 高度に可溶性の薬物のための徐放性マトリックス系
HU230828B1 (en) 1999-10-29 2018-08-28 Euro Celtique Sa Controlled release hydrocodone formulations
US10179130B2 (en) 1999-10-29 2019-01-15 Purdue Pharma L.P. Controlled release hydrocodone formulations
GB0025208D0 (en) 2000-10-13 2000-11-29 Euro Celtique Sa Delayed release pharmaceutical formulations
CN101317825A (zh) 2000-10-30 2008-12-10 欧罗赛铁克股份有限公司 控释氢可酮制剂
UA81224C2 (uk) * 2001-05-02 2007-12-25 Euro Celtic S A Дозована форма оксикодону та її застосування
AU2003208761A1 (en) * 2002-02-21 2003-09-09 Amarin Development Ab A method for releasing nanosized particles of an active substance from a diffusion-controlled pharmaceutical composition for oral use
US20050106249A1 (en) * 2002-04-29 2005-05-19 Stephen Hwang Once-a-day, oral, controlled-release, oxycodone dosage forms
AU2003234216A1 (en) * 2002-04-29 2003-11-17 Alza Corporation Methods and dosage forms for controlled delivery of oxycodone
IL165361A0 (en) * 2002-05-31 2006-01-15 Alza Corp Dosage forms and compositions for osmotic deliveryof variable dosages of oxycodone
US20050175690A1 (en) * 2003-12-29 2005-08-11 David Edgren Novel drug compositions and dosage forms
AR039744A1 (es) * 2002-06-26 2005-03-09 Alza Corp Metodos y formas de dosificacion para aumentar la solubilidad de las composiciones de farmacos para la administracion controlada
NZ537543A (en) * 2002-07-29 2007-08-31 Alza Corp Formulations and high dose osmotic dosage forms for controlled delivery of topiramate
US20050232995A1 (en) * 2002-07-29 2005-10-20 Yam Nyomi V Methods and dosage forms for controlled delivery of paliperidone and risperidone
AU2003299659A1 (en) 2002-12-13 2004-07-09 Durect Corporation Oral drug delivery system comprising high viscosity liquid carrier materials
JP2006522016A (ja) * 2003-01-14 2006-09-28 アルザ・コーポレーシヨン 改変された粘度の層を用いる方法および投薬形態物
CA2515641A1 (en) * 2003-02-11 2004-08-26 Alza Corporation Methods and dosage forms with modified layer geometry
WO2005016306A2 (en) * 2003-08-06 2005-02-24 Alza Corporation Uniform delivery of topiramate over prolonged period of time with enhanced dispersion formulation
WO2005020957A2 (en) * 2003-08-22 2005-03-10 Alza Corporation Stepwise delivery of topiramate over prolonged period of time
EP1701697A2 (en) * 2003-09-02 2006-09-20 ALZA Corporation Novel drug compositions and dosage forms of topiramate
EP1663145B1 (en) 2003-09-26 2011-04-06 ALZA Corporation Oros-push-stick for controlled delivery of active agents
AU2004275835B2 (en) 2003-09-26 2011-06-23 Alza Corporation Controlled release formulations exhibiting an ascending rate of release
CN102697704A (zh) * 2003-09-26 2012-10-03 阿尔扎公司 阿片类与非阿片类镇痛药的控释制剂
WO2005072079A2 (en) * 2003-09-26 2005-08-11 Alza Coporation Drug coating providing high drug loading and methods for providing the same
KR20060095765A (ko) * 2003-09-26 2006-09-01 알자 코포레이션 알프라졸람의 제어 송달용 삼투성 제형
AU2004285531A1 (en) * 2003-10-31 2005-05-12 Alza Corporation Compositions and dosage forms for enhanced absorption of metformin
WO2005063206A1 (en) * 2003-12-23 2005-07-14 Alza Corporation Methods and dosage forms for increasing solubility of drug compositions for controlled delivery
US20050175696A1 (en) * 2003-12-29 2005-08-11 David Edgren Drug granule coatings that impart smear resistance during mechanical compression
CA2550699A1 (en) * 2003-12-29 2005-07-21 Alza Corporation, Inc. Novel drug compositions and dosage forms of topiramate
WO2006007323A2 (en) * 2004-06-28 2006-01-19 Alza Corporation Dosage forms for low solubility and/or low dissolution rate free acid pharmaceutical agents
US8541026B2 (en) * 2004-09-24 2013-09-24 Abbvie Inc. Sustained release formulations of opioid and nonopioid analgesics
WO2006081569A2 (en) * 2005-01-27 2006-08-03 Alza Corporation Oral osmotic dosage form having a high flux membrane
WO2006113568A2 (en) * 2005-04-19 2006-10-26 Alza Corporation Controlled delivery dosage form of tramadol and gabapentin
DE102005024614A1 (de) * 2005-05-25 2006-11-30 Röhm Gmbh Verwendung von Polymermischungen zur Herstellung von überzogenen Arzneiformen sowie Arzneiform mit polymerem Mischüberzug
JP2009500339A (ja) * 2005-06-29 2009-01-08 アルザ・コーポレーシヨン 浸透性剤形のための低下された乾燥時間を提供する半透過性組成物
JP2009507774A (ja) * 2005-08-04 2009-02-26 アルザ・コーポレーシヨン 改良された性質を提供するポリマー混合物による半透過性膜を含んでなる浸透性用量形態物
US20070190137A1 (en) * 2005-10-07 2007-08-16 Reyes Iran Osmotic dosage form with controlled release and fast release aspects
PL116330U1 (en) 2005-10-31 2007-04-02 Alza Corp Method for the reduction of alcohol provoked rapid increase in the released dose of the orally administered opioide with prolonged liberation
US20090022798A1 (en) * 2007-07-20 2009-01-22 Abbott Gmbh & Co. Kg Formulations of nonopioid and confined opioid analgesics
US20090317355A1 (en) * 2006-01-21 2009-12-24 Abbott Gmbh & Co. Kg, Abuse resistant melt extruded formulation having reduced alcohol interaction
US20100172989A1 (en) * 2006-01-21 2010-07-08 Abbott Laboratories Abuse resistant melt extruded formulation having reduced alcohol interaction
US20070196487A1 (en) * 2006-02-16 2007-08-23 Geerke Johan H Method and apparatus for drilling orifices in osmotic tablets incorporating near-infrared spectroscopy
WO2008011595A2 (en) * 2006-07-21 2008-01-24 Lab International Srl Hydrophobic abuse deterrent delivery system
SA07280459B1 (ar) 2006-08-25 2011-07-20 بيورديو فارما إل. بي. أشكال جرعة صيدلانية للتناول عن طريق الفم مقاومة للعبث تشتمل على مسكن شبه أفيوني
WO2008084698A1 (ja) 2006-12-28 2008-07-17 Astellas Pharma Inc. タクロリムス徐放性医薬組成物
US8524749B2 (en) * 2007-02-09 2013-09-03 Alza Corporation Controlled release compositions of tizanidine
EP2219622A1 (en) 2007-12-06 2010-08-25 Durect Corporation Methods useful for the treatment of pain, arthritic conditions, or inflammation associated with a chronic condition
US9226907B2 (en) 2008-02-01 2016-01-05 Abbvie Inc. Extended release hydrocodone acetaminophen and related methods and uses thereof
US20100260844A1 (en) 2008-11-03 2010-10-14 Scicinski Jan J Oral pharmaceutical dosage forms
EP2429505B1 (en) 2009-05-12 2015-11-04 BPSI Holdings, LLC. Enhanced moisture barrier immediate release film coating systems and substrates coated therewith
EP2437733A4 (en) * 2009-06-02 2014-01-08 Dow Global Technologies Llc RETARD-PHARMACEUTICAL FORM
US8992988B2 (en) 2009-10-09 2015-03-31 Asahi Kasei Chemicals Corporation Coating film, and granules and tablets each utilizing same
JP5849947B2 (ja) 2010-03-29 2016-02-03 アステラス製薬株式会社 放出制御医薬組成物
US9572885B2 (en) 2013-03-15 2017-02-21 Durect Corporation Compositions with a rheological modifier to reduce dissolution variability
CA2902911C (en) 2014-10-31 2017-06-27 Purdue Pharma Methods and compositions particularly for treatment of attention deficit disorder
CA3091259A1 (en) 2018-02-16 2019-08-22 Esperion Therapeutics, Inc. Sustained release formulations of bempedoic acid
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 (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207824A (en) * 1962-06-22 1965-09-21 Wisconsin Alumni Res Found Process for preparing agglomerates
US3865108A (en) * 1971-05-17 1975-02-11 Ortho Pharma Corp Expandable drug delivery device
US3845770A (en) * 1972-06-05 1974-11-05 Alza Corp Osmatic dispensing device for releasing beneficial agent
US3916899A (en) * 1973-04-25 1975-11-04 Alza Corp Osmotic dispensing device with maximum and minimum sizes for the passageway
US4002173A (en) * 1974-07-23 1977-01-11 International Paper Company Diester crosslinked polyglucan hydrogels and reticulated sponges thereof
GB1478759A (en) * 1974-11-18 1977-07-06 Alza Corp Process for forming outlet passageways in pills using a laser
US4063064A (en) * 1976-02-23 1977-12-13 Coherent Radiation Apparatus for tracking moving workpiece by a laser beam
US4177177A (en) * 1976-03-26 1979-12-04 El Aasser Mohamed S Polymer emulsification process
US4207893A (en) * 1977-08-29 1980-06-17 Alza Corporation Device using hydrophilic polymer for delivering drug to biological environment
US4285987A (en) * 1978-10-23 1981-08-25 Alza Corporation Process for manufacturing device with dispersion zone
US4200098A (en) * 1978-10-23 1980-04-29 Alza Corporation Osmotic system with distribution zone for dispensing beneficial agent
US4327725A (en) * 1980-11-25 1982-05-04 Alza Corporation Osmotic device with hydrogel driving member
US4600645A (en) * 1985-01-31 1986-07-15 Warner-Lambert Company Process for treating dosage forms
CH666405A5 (de) * 1985-06-24 1988-07-29 Ciba Geigy Ag Feste, haltbare darreichungsformen mit elastischem filmueberzug.
GB8521494D0 (en) * 1985-08-29 1985-10-02 Zyma Sa Controlled release tablet
CH668187A5 (de) * 1986-08-07 1988-12-15 Ciba Geigy Ag Therapeutisches system mit systemischer wirkung.

Also Published As

Publication number Publication date
DK191189D0 (da) 1989-04-19
PT90343B (pt) 1994-04-29
DE68902954T2 (de) 1993-04-15
EP0347024B1 (en) 1992-09-23
DK191189A (da) 1989-10-22
CA1333153C (en) 1994-11-22
DE68902954D1 (de) 1992-10-29
EP0347024A2 (en) 1989-12-20
ES2034617T3 (es) 1993-04-01
JPH026411A (ja) 1990-01-10
ATE80798T1 (de) 1992-10-15
GR3005942T3 (pt) 1993-06-07
IE891115L (en) 1989-10-21
IE61865B1 (en) 1994-11-30
EP0347024A3 (en) 1990-03-07
US5019397A (en) 1991-05-28
JP2664243B2 (ja) 1997-10-15

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FG3A Patent granted, date of granting

Effective date: 19931015

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19980430