CA2265661A1 - Controlled release dosage form of r-(z)-alpha-methoxyimino-alpha-(1-azabicyclo2.2.2oct-c-yl)acetonitrile monohydrochloride - Google Patents

Controlled release dosage form of r-(z)-alpha-methoxyimino-alpha-(1-azabicyclo2.2.2oct-c-yl)acetonitrile monohydrochloride Download PDF

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Publication number
CA2265661A1
CA2265661A1 CA002265661A CA2265661A CA2265661A1 CA 2265661 A1 CA2265661 A1 CA 2265661A1 CA 002265661 A CA002265661 A CA 002265661A CA 2265661 A CA2265661 A CA 2265661A CA 2265661 A1 CA2265661 A1 CA 2265661A1
Authority
CA
Canada
Prior art keywords
dosage form
coated
beads
form according
compound
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002265661A
Other languages
English (en)
French (fr)
Inventor
Joseph Sauer
Laurence Rousseau
James Albert Napper
William Muldoon
Susan Marie Milosovich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SmithKline Beecham Ltd
SmithKline Beecham Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2265661A1 publication Critical patent/CA2265661A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/439—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom the ring forming part of a bridged ring system, e.g. quinuclidine
    • 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
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
    • 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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2059—Starch, including chemically or physically modified derivatives; Amylose; Amylopectin; Dextrin
    • 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
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Psychiatry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
CA002265661A 1996-09-12 1997-09-08 Controlled release dosage form of r-(z)-alpha-methoxyimino-alpha-(1-azabicyclo2.2.2oct-c-yl)acetonitrile monohydrochloride Abandoned CA2265661A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9619074.9 1996-09-12
GBGB9619074.9A GB9619074D0 (en) 1996-09-12 1996-09-12 Composition
PCT/GB1997/002418 WO1998010762A2 (en) 1996-09-12 1997-09-08 Controlled release dosage form of r-(z)-alpha-methoxyimino-alpha-(1-azabicyclo2.2oct-c-yl)acetonitrile monohydrochloride

Publications (1)

Publication Number Publication Date
CA2265661A1 true CA2265661A1 (en) 1998-03-19

Family

ID=10799833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002265661A Abandoned CA2265661A1 (en) 1996-09-12 1997-09-08 Controlled release dosage form of r-(z)-alpha-methoxyimino-alpha-(1-azabicyclo2.2.2oct-c-yl)acetonitrile monohydrochloride

Country Status (22)

Country Link
EP (1) EP0929301A2 (cs)
JP (1) JP2001500150A (cs)
KR (1) KR20000036039A (cs)
CN (2) CN1235544A (cs)
AR (1) AR008176A1 (cs)
AU (1) AU724086B2 (cs)
BR (1) BR9711734A (cs)
CA (1) CA2265661A1 (cs)
CO (1) CO5031291A1 (cs)
CZ (1) CZ83299A3 (cs)
GB (1) GB9619074D0 (cs)
HU (1) HUP9904401A3 (cs)
ID (1) ID19589A (cs)
IL (1) IL128781A0 (cs)
MA (1) MA24359A1 (cs)
NO (1) NO991194L (cs)
NZ (1) NZ334268A (cs)
PE (1) PE2499A1 (cs)
PL (1) PL332074A1 (cs)
TR (1) TR199900505T2 (cs)
WO (1) WO1998010762A2 (cs)
ZA (1) ZA978133B (cs)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775597B1 (fr) * 1998-03-04 2001-04-20 Gattefosse Ets Sa Pellet administrable par voie orale apte a ameliorer la biodisponibilite de la substance active, procede de fabrication
CA2323177A1 (en) 1998-03-11 1999-09-16 Susan Marie Milosovich Composition
DE19918325A1 (de) * 1999-04-22 2000-10-26 Euro Celtique Sa Verfahren zur Herstellung von Arzneiformen mit regulierter Wirkstofffreisetzung mittels Extrusion
FR2796840B1 (fr) 1999-07-26 2003-06-20 Ethypharm Lab Prod Ethiques Comprimes faiblement doses et procede de preparation
US6733781B2 (en) 2000-12-06 2004-05-11 Wyeth Fast dissolving tablet
MY142204A (en) 2002-07-25 2010-10-29 Pharmacia Corp Pramipexole once-daily dosage form
CA2520813C (en) * 2003-04-25 2009-10-27 Mitsubishi Pharma Corporation Sustained release formulations of alkylene dioxybenzene derivatives useful as 5-ht1a agonists
ATE339192T1 (de) * 2003-05-14 2006-10-15 Eurand Pharmaceuticals Ltd Kontrollierte medikamentfreigabe zusammensetzung mit in vivo mechanikstresswiderstand
US20050142191A1 (en) * 2003-06-23 2005-06-30 Neurochem (International) Limited Pharmaceutical formulations of amyloid inhibiting compounds
JP2005272347A (ja) * 2004-03-24 2005-10-06 Ohara Yakuhin Kogyo Kk 固形製剤の製造方法
KR20070050081A (ko) 2004-08-13 2007-05-14 베링거 인겔하임 인터내셔날 게엠베하 프라미펙솔 또는 약제학적으로 허용되는 이의 염을포함하는 연장 방출형 펠렛 제형, 이의 제조방법 및 이의용도
BRPI0513847A (pt) 2004-08-13 2008-05-20 Boehringer Ingelheim Int formulação de comprimido de liberação extendida contendo pramipexol ou um sal farmaceuticamente aceitável do mesmo, método para a fabricação do mesmo e uso do mesmo
EP1970056A1 (en) * 2007-03-15 2008-09-17 Polichem S.A. Time-specific delayed/pulsatile release dosage forms
US9132096B1 (en) 2014-09-12 2015-09-15 Alkermes Pharma Ireland Limited Abuse resistant pharmaceutical compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0392803T3 (da) * 1989-04-13 2004-10-18 Beecham Group Plc Hidtil ukendte forbindelser
GB9409718D0 (en) * 1994-05-14 1994-07-06 Smithkline Beecham Plc Novel compounds
GB9421472D0 (en) * 1994-10-25 1994-12-07 Smithkline Beecham Plc Novel methods
AR004178A1 (es) * 1995-07-29 1998-11-04 Smithkline Beecham Plc Procedimiento para la formulacion de un farmaco, una composicion farmaceutica obtenible mediante este procedimiento y el uso de la misma.

Also Published As

Publication number Publication date
WO1998010762A3 (en) 1998-06-04
CZ83299A3 (cs) 1999-08-11
MA24359A1 (fr) 1998-07-01
KR20000036039A (ko) 2000-06-26
WO1998010762A2 (en) 1998-03-19
ID19589A (id) 1998-07-23
CN1235544A (zh) 1999-11-17
NO991194D0 (no) 1999-03-11
PE2499A1 (es) 1999-03-24
CN1446535A (zh) 2003-10-08
JP2001500150A (ja) 2001-01-09
AU4128897A (en) 1998-04-02
HUP9904401A3 (en) 2001-03-28
PL332074A1 (en) 1999-08-30
CO5031291A1 (es) 2001-04-27
AU724086B2 (en) 2000-09-14
EP0929301A2 (en) 1999-07-21
NO991194L (no) 1999-03-11
AR008176A1 (es) 1999-12-09
HUP9904401A2 (hu) 2000-06-28
IL128781A0 (en) 2000-01-31
NZ334268A (en) 2000-10-27
TR199900505T2 (cs) 1999-06-21
GB9619074D0 (en) 1996-10-23
ZA978133B (en) 1999-04-12
BR9711734A (pt) 1999-08-24

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued