NO320355B1 - Innkapslet eller belagt blanding med forlenget frigjoring - Google Patents

Innkapslet eller belagt blanding med forlenget frigjoring Download PDF

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Publication number
NO320355B1
NO320355B1 NO19971206A NO971206A NO320355B1 NO 320355 B1 NO320355 B1 NO 320355B1 NO 19971206 A NO19971206 A NO 19971206A NO 971206 A NO971206 A NO 971206A NO 320355 B1 NO320355 B1 NO 320355B1
Authority
NO
Norway
Prior art keywords
hydroxypropylmethylcellulose
mixture
release
venlafaxine hydrochloride
spheroids
Prior art date
Application number
NO19971206A
Other languages
English (en)
Norwegian (no)
Other versions
NO971206D0 (no
NO971206L (no
Inventor
Deborah Marie Sherman
Original Assignee
Wyeth 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21762972&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO320355(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wyeth Corp filed Critical Wyeth Corp
Publication of NO971206D0 publication Critical patent/NO971206D0/no
Publication of NO971206L publication Critical patent/NO971206L/no
Publication of NO320355B1 publication Critical patent/NO320355B1/no

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1652Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/135Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/137Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/007Pulmonary tract; Aromatherapy
    • A61K9/0073Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0075Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/145Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules 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
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5036Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • A61K9/5047Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/08Drugs for disorders of the alimentary tract or the digestive system for nausea, cinetosis or vertigo; Antiemetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • A61P11/06Antiasthmatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/24Antidepressants

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pulmonology (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Otolaryngology (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Inorganic Chemistry (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Pain & Pain Management (AREA)
  • Emergency Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO19971206A 1996-03-25 1997-03-14 Innkapslet eller belagt blanding med forlenget frigjoring NO320355B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1400696P 1996-03-25 1996-03-25

Publications (3)

Publication Number Publication Date
NO971206D0 NO971206D0 (no) 1997-03-14
NO971206L NO971206L (no) 1997-09-26
NO320355B1 true NO320355B1 (no) 2005-11-28

Family

ID=21762972

Family Applications (2)

Application Number Title Priority Date Filing Date
NO19971206A NO320355B1 (no) 1996-03-25 1997-03-14 Innkapslet eller belagt blanding med forlenget frigjoring
NO20050379A NO20050379L (no) 1996-03-25 2005-01-24 Anvendelse av venlafaxinhydroklorid for fremstilling av en innkapslet forlenget frigjoringsblanding

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20050379A NO20050379L (no) 1996-03-25 2005-01-24 Anvendelse av venlafaxinhydroklorid for fremstilling av en innkapslet forlenget frigjoringsblanding

Country Status (34)

Country Link
EP (2) EP0797991B1 (uk)
JP (2) JP4771565B2 (uk)
KR (1) KR101096512B1 (uk)
CN (2) CN1090018C (uk)
AR (1) AR006519A1 (uk)
AT (1) ATE257011T1 (uk)
AU (1) AU727653B2 (uk)
BR (1) BR9701304A (uk)
CA (1) CA2199778C (uk)
CO (1) CO4761054A1 (uk)
CY (1) CY2442B1 (uk)
CZ (1) CZ291637B6 (uk)
DE (1) DE69727000T2 (uk)
DK (1) DK0797991T3 (uk)
EG (1) EG24198A (uk)
ES (1) ES2210454T3 (uk)
HK (1) HK1056686A1 (uk)
HU (1) HU224617B1 (uk)
IL (1) IL120382A (uk)
IN (1) IN187337B (uk)
NO (2) NO320355B1 (uk)
NZ (1) NZ314442A (uk)
PA (1) PA8426401A1 (uk)
PE (1) PE57198A1 (uk)
PL (2) PL195564B1 (uk)
PT (1) PT797991E (uk)
RU (1) RU2176912C2 (uk)
SK (1) SK281530B6 (uk)
SV (1) SV1997000015A (uk)
TR (1) TR199700190A2 (uk)
TW (1) TW493993B (uk)
UA (1) UA44904C2 (uk)
UY (1) UY24613A1 (uk)
ZA (1) ZA972403B (uk)

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PE57198A1 (es) * 1996-03-25 1998-10-10 American Home Prod Formula de liberacion prolongada
US6274171B1 (en) 1996-03-25 2001-08-14 American Home Products Corporation Extended release formulation of venlafaxine hydrochloride
UA77145C2 (en) * 1997-11-05 2006-11-15 Wyeth Corp Extended release dosage formulation
JP3379461B2 (ja) * 1998-08-06 2003-02-24 三菱電機株式会社 コア部材の積層金型装置、コア部材の積層方法および電動機
IE990406A1 (en) 1999-05-20 2000-12-27 Elan Corp Plc Multiparticulate controlled release selective serotonin reuptake inhibitor formulations.
ES2290027T3 (es) * 1999-05-20 2008-02-16 Elan Corporation, Plc Formulaciones multiparticuladas y de liberacion controlada de inhibidores selectivos de la recaptacion de serotonina.
ES2162746B1 (es) * 1999-10-21 2003-02-16 Lipotec Sa Microcapsulas para la estabilizacion de productos cosmeticos, farmaceuticos o de alimentacion.
FR2805462B1 (fr) * 2000-02-24 2003-08-15 Therabel Res Nouvelle forme galenique orale a liberation prolongee de la molsidomine
US6482440B2 (en) * 2000-09-21 2002-11-19 Phase 2 Discovery, Inc. Long acting antidepressant microparticles
GB0025208D0 (en) 2000-10-13 2000-11-29 Euro Celtique Sa Delayed release pharmaceutical formulations
EP1334082A4 (en) * 2000-10-19 2006-02-01 Teva Pharma CRYSTALLINE BASIS OF VENLAFAXINE AND NEW POLYMORPHS OF VENLAFAXINE HYDROCHLORIDE AND PREPARATION THEREOF
SE0102886D0 (sv) * 2001-08-29 2001-08-29 Astrazeneca Ab New formulation
SE0102887D0 (sv) * 2001-08-29 2001-08-29 Astrazeneca Ab New formulation
SE0102888D0 (sv) * 2001-08-29 2001-08-29 Astrazeneca Ab New formulation
IL146462A (en) 2001-11-13 2015-02-26 Lycored Bio Ltd Prolonged-release preparations containing as an active compound and analapaxin hydrochloride
HUP0104872A3 (en) * 2001-11-13 2004-04-28 Egis Gyogyszergyar Nyilvanosan New polymorphic forms of venlafaxine, process for their preparation, pharmaceutical compositions containing them and their use
AU2003226751A1 (en) 2002-03-28 2003-10-13 Synthon B.V. Low water-soluble venlafaxine salts
WO2003082261A1 (en) * 2002-03-28 2003-10-09 Synthon B.V. Extended release venlafaxine formulations
EP1485344A1 (en) 2002-03-28 2004-12-15 Synthon B.V. Venlafaxine besylate
EA011579B1 (ru) * 2003-02-07 2009-04-28 Актавис Груп Хф Композиция с пролонгированным высвобождением венлафаксина
TW200503670A (en) * 2003-03-28 2005-02-01 Sandoz Ag Venlafaxine compositions
PT1473030E (pt) * 2003-05-02 2007-01-31 Dexcel Ltd Formulação para um comprimido de libertação prolongada de venlafaxina
IN2003MU00504A (uk) * 2003-06-05 2005-05-13 Alembic Ltd
WO2004112756A1 (en) 2003-06-26 2004-12-29 Isa Odidi Proton pump-inhibitor-containing capsules which comprise subunits differently structured for a delayed release of the active ingredient
DE60307819T2 (de) 2003-07-30 2007-10-04 Pharmathen S.A., Pallini Venlafaxine Hydrochloridformulierungen mit verzögerter Freisetzung
WO2005048979A2 (en) * 2003-10-06 2005-06-02 Torrent Pharmaceuticals Limited Pharmaceutical composition having casing with multiple micro tablets
HUP0303382A2 (hu) * 2003-10-10 2005-08-29 EGIS Gyógyszergyár Rt. Venlafaxin-hidroklorid-tartalmú pelletek
EP1523979A1 (en) * 2003-10-13 2005-04-20 Wyeth Extended release pharmaceutical dosage form
EP1523981A1 (en) * 2003-10-13 2005-04-20 Wyeth Extended release formulations of venlafaxine
DE10359154A1 (de) 2003-12-16 2005-07-28 Krka Tovarna Zdravil, D.D. Verfahren zur Herstellung von Venlafaxin und Venlafaxinhydrochlorid der Form I
SI1711169T1 (sl) 2004-02-04 2007-10-31 Alembic Ltd Obložene minitablete venlafaksin hidroklorida s podaljšanim sproščanjem
US8394409B2 (en) 2004-07-01 2013-03-12 Intellipharmaceutics Corp. Controlled extended drug release technology
US7776358B2 (en) 2004-07-22 2010-08-17 Synthon Ip Inc. Extended release venlafaxine besylate tablets
US10624858B2 (en) 2004-08-23 2020-04-21 Intellipharmaceutics Corp Controlled release composition using transition coating, and method of preparing same
CN100463676C (zh) * 2004-11-11 2009-02-25 成都康弘药业集团股份有限公司 一种盐酸文拉法辛控释片制剂及其制备方法
US10064828B1 (en) 2005-12-23 2018-09-04 Intellipharmaceutics Corp. Pulsed extended-pulsed and extended-pulsed pulsed drug delivery systems
CN101453993A (zh) * 2006-04-03 2009-06-10 伊萨·奥迪迪 含有机溶胶涂层的受控释放递送物件
ES2572180T3 (es) 2006-04-26 2016-05-30 Alphapharm Pty Ltd Formulaciones de liberación controlada que comprenden unidad(es) discreta(s) sin recubrimiento y una matriz de liberación prolongada
US10960077B2 (en) 2006-05-12 2021-03-30 Intellipharmaceutics Corp. Abuse and alcohol resistant drug composition
KR100791194B1 (ko) * 2006-06-12 2008-01-02 코오롱제약주식회사 염산 벤라팍신의 경구 투여용 서방성 펠렛 및 그 제조방법
RS58988B1 (sr) * 2010-02-03 2019-08-30 Pharma Two B Ltd Formulacije razagilina sa produženim oslobađanjem i njegove upotrebe
WO2011132008A2 (en) 2010-04-22 2011-10-27 EGIS Gyűgyszergyár Nyilvánosan Múködő Részvény társaság Controlled release pharmaceutical composition
ES2673956T3 (es) 2011-01-31 2018-06-26 Serotech, Llc Régimen de dosificación, envase de dispensación de la medicación y usos de los mismos para el tratamiento del trastorno depresivo mayor
CN103893151B (zh) * 2012-12-31 2018-04-27 石药集团中奇制药技术(石家庄)有限公司 一种盐酸文拉法辛缓释胶囊及其制备方法
US12042566B2 (en) 2017-05-17 2024-07-23 Confluence Pharmaceuticals, Llc Formulations of homotaurines and salts thereof
CN114288273B (zh) * 2022-02-11 2022-10-18 桂林华信制药有限公司 一种盐酸文拉法辛缓释胶囊及其生产工艺

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GB1561204A (en) * 1977-06-01 1980-02-13 Ici Ltd Sustained release pharmaceutical composition
US4369172A (en) * 1981-12-18 1983-01-18 Forest Laboratories Inc. Prolonged release therapeutic compositions based on hydroxypropylmethylcellulose
IE56324B1 (en) * 1982-12-13 1991-06-19 American Home Prod Phenethylamine derivatives and intermediates therefor
US4535186A (en) 1983-04-19 1985-08-13 American Home Products Corporation 2-Phenyl-2-(1-hydroxycycloalkyl or 1-hydroxycycloalk-2-enyl)ethylamine derivatives
US4761501A (en) * 1983-10-26 1988-08-02 American Home Products Corporation Substituted phenylacetamides
IE60311B1 (en) 1987-09-24 1994-06-29 American Home Prod Sustained release etodolac
US6440457B1 (en) * 1993-05-27 2002-08-27 Alza Corporation Method of administering antidepressant dosage form
ATE342715T1 (de) * 1993-06-28 2006-11-15 Wyeth Corp Neue behandlungsmethoden durch verwendung von phenethylderivaten
TW344661B (en) * 1993-11-24 1998-11-11 Lilly Co Eli Pharmaceutical composition for treatment of incontinence
PE57198A1 (es) * 1996-03-25 1998-10-10 American Home Prod Formula de liberacion prolongada

Also Published As

Publication number Publication date
MX9701873A (es) 1997-09-30
PT797991E (pt) 2004-05-31
SK30197A3 (en) 1997-10-08
DK0797991T3 (da) 2004-04-05
RU2176912C2 (ru) 2001-12-20
IL120382A0 (en) 1997-07-13
CN1164389A (zh) 1997-11-12
EP2881110A1 (en) 2015-06-10
UY24613A1 (es) 2000-09-29
PL195564B1 (pl) 2007-10-31
DE69727000D1 (de) 2004-02-05
CN1090018C (zh) 2002-09-04
PL318954A1 (en) 1997-09-29
SK281530B6 (sk) 2001-04-09
EG24198A (en) 2008-10-14
PE57198A1 (es) 1998-10-10
NO971206D0 (no) 1997-03-14
UA44904C2 (uk) 2002-03-15
JPH107552A (ja) 1998-01-13
AU727653B2 (en) 2000-12-21
CA2199778C (en) 2005-12-20
CA2199778A1 (en) 1997-09-25
HK1056686A1 (en) 2004-02-27
ES2210454T3 (es) 2004-07-01
IL120382A (en) 2003-06-24
PL188444B1 (pl) 2005-02-28
HU224617B1 (hu) 2005-11-28
CY2442B1 (en) 2004-11-12
CN1403077A (zh) 2003-03-19
BR9701304A (pt) 1998-09-29
TW493993B (en) 2002-07-11
EP0797991A1 (en) 1997-10-01
NO971206L (no) 1997-09-26
EP0797991B1 (en) 2004-01-02
KR970064599A (ko) 1997-10-13
CZ77297A3 (en) 1997-11-12
TR199700190A2 (xx) 1997-10-21
KR101096512B1 (ko) 2014-11-28
ATE257011T1 (de) 2004-01-15
HUP9700589A3 (en) 2001-03-28
NZ314442A (en) 1999-06-29
PA8426401A1 (es) 2000-05-24
CO4761054A1 (es) 1999-04-27
JP4771565B2 (ja) 2011-09-14
AU1640097A (en) 1997-10-02
IN187337B (uk) 2002-03-30
HU9700589D0 (en) 1997-05-28
CZ291637B6 (cs) 2003-04-16
HUP9700589A2 (en) 1997-09-29
SV1997000015A (es) 1997-08-13
ZA972403B (en) 1998-09-21
JP2008156374A (ja) 2008-07-10
DE69727000T2 (de) 2004-06-09
AR006519A1 (es) 1999-09-08
NO20050379L (no) 1997-09-26

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