WO1998010762A3 - Controlled release dosage form of r-(z)-alpha-methoxyimino-alpha-(1-azabicyclo2.2oct-c-yl)acetonitrile monohydrochloride - Google Patents

Controlled release dosage form of r-(z)-alpha-methoxyimino-alpha-(1-azabicyclo2.2oct-c-yl)acetonitrile monohydrochloride Download PDF

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Publication number
WO1998010762A3
WO1998010762A3 PCT/GB1997/002418 GB9702418W WO9810762A3 WO 1998010762 A3 WO1998010762 A3 WO 1998010762A3 GB 9702418 W GB9702418 W GB 9702418W WO 9810762 A3 WO9810762 A3 WO 9810762A3
Authority
WO
WIPO (PCT)
Prior art keywords
alpha
controlled release
methoxyimino
dosage form
release dosage
Prior art date
Application number
PCT/GB1997/002418
Other languages
French (fr)
Other versions
WO1998010762A2 (en
Inventor
Susan Marie Milosovich
William Muldoon
James Albert Napper
Laurence Rousseau
Joseph Sauer
Original Assignee
Smithkline Beecham Plc
Smithkline Beecham Corp
Susan Marie Milosovich
William Muldoon
James Albert Napper
Laurence Rousseau
Joseph Sauer
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
Priority to IL12878197A priority Critical patent/IL128781A0/en
Application filed by Smithkline Beecham Plc, Smithkline Beecham Corp, Susan Marie Milosovich, William Muldoon, James Albert Napper, Laurence Rousseau, Joseph Sauer filed Critical Smithkline Beecham Plc
Priority to PL97332074A priority patent/PL332074A1/en
Priority to NZ334268A priority patent/NZ334268A/en
Priority to EP97939064A priority patent/EP0929301A2/en
Priority to CZ99832A priority patent/CZ83299A3/en
Priority to BR9711734A priority patent/BR9711734A/en
Priority to AU41288/97A priority patent/AU724086B2/en
Priority to HU9904401A priority patent/HUP9904401A3/en
Priority to CA002265661A priority patent/CA2265661A1/en
Priority to JP10513352A priority patent/JP2001500150A/en
Publication of WO1998010762A2 publication Critical patent/WO1998010762A2/en
Publication of WO1998010762A3 publication Critical patent/WO1998010762A3/en
Priority to NO991194A priority patent/NO991194D0/en

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

Abstract

A controlled release formulation of an acetonitrile compound and its use in the treatment and/or prophylaxis of certain disorders.
PCT/GB1997/002418 1996-09-12 1997-09-08 Controlled release dosage form of r-(z)-alpha-methoxyimino-alpha-(1-azabicyclo2.2oct-c-yl)acetonitrile monohydrochloride WO1998010762A2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BR9711734A BR9711734A (en) 1996-09-12 1997-09-08 Controlled-release dosage form of ¬r- (z) alfa-alpha- (metÄxiimino) -alpha- (1-azabicyclo¬2.2.2¾oct-3-yl) acetonitrile monochlorochloride
PL97332074A PL332074A1 (en) 1996-09-12 1997-09-08 Dosable administration form of controllable release of [r-(z)]-alpha-(methoxyimino)-alpha-(1-azabicyclo-[2,2,2]oct-3-yl) acetonitrile monohydrochloride
NZ334268A NZ334268A (en) 1996-09-12 1997-09-08 Controlled release dosage form of [R-(Z)]-alpha-(methoxyimino)-alpha-(1-azabicyclo [2.2.2]oct-3-yl) acetonitrile monohydrochloride
EP97939064A EP0929301A2 (en) 1996-09-12 1997-09-08 Controlled release dosage form of r-(z)]-alpha-(methoxyimino)-alpha-(1-azabicyclo 2.2.2]oct-3-yl)acetonitrile monohydrochloride
CZ99832A CZ83299A3 (en) 1996-09-12 1997-09-08 Dosage form of [r-(z)]-alpha-(methoxyimino)-alpha-(1-azabicyklo[2,2,2]okt-3-yl)acetonitrile monohydrochloride with controlled release
IL12878197A IL128781A0 (en) 1996-09-12 1997-09-08 Controlled release dosage form of (R-(Z))-alpha-(methoxyimino)-alpha-(1-azabicyclo(2.2.2)oct-3-yl) acetonitrile monohydrochloride
AU41288/97A AU724086B2 (en) 1996-09-12 1997-09-08 Controlled release dosage form of (R-(Z))-alpha- (methoxyimino)-alpha-(1-azabicyclo(2.2.2)oct-3-yl) acetonitrile monohydrochloride
JP10513352A JP2001500150A (en) 1996-09-12 1997-09-08 Controlled release dosage form of [R- (Z)]-α- (methoxyimino) -α- (1-azabicyclo [2.2.2] oct-3-yl) acetonitrile monohydrochloride
CA002265661A 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
HU9904401A HUP9904401A3 (en) 1996-09-12 1997-09-08 Controlled release dosage form of [r-(z)]-alpha-(methoxyimino)-alpha-(1-azabicyclo[2.2.2]oct-3-yl)acetonitrile monohydrochloride
NO991194A NO991194D0 (en) 1996-09-12 1999-03-11 Controlled-release dosage form of [R- (Z) - <alfa> - (methoxyimino) - <alfa> - (azabicyclo [2,2,2] oct-3-yl) acetonitrile monohydrochloride

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9619074.9A GB9619074D0 (en) 1996-09-12 1996-09-12 Composition
GB9619074.9 1996-09-12

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US09254621 A-371-Of-International 1999-03-11
US09/759,576 Continuation US20010003588A1 (en) 1996-09-12 2001-01-12 Controlled release dosage form of [R-(Z)]-alpha-(methoxyimino)-alpha-(1-azabicyclo[2.2.2.]oct-3-yl)acetonitrile monohydrochloride

Publications (2)

Publication Number Publication Date
WO1998010762A2 WO1998010762A2 (en) 1998-03-19
WO1998010762A3 true WO1998010762A3 (en) 1998-06-04

Family

ID=10799833

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (22)

Country Link
EP (1) EP0929301A2 (en)
JP (1) JP2001500150A (en)
KR (1) KR20000036039A (en)
CN (2) CN1235544A (en)
AR (1) AR008176A1 (en)
AU (1) AU724086B2 (en)
BR (1) BR9711734A (en)
CA (1) CA2265661A1 (en)
CO (1) CO5031291A1 (en)
CZ (1) CZ83299A3 (en)
GB (1) GB9619074D0 (en)
HU (1) HUP9904401A3 (en)
ID (1) ID19589A (en)
IL (1) IL128781A0 (en)
MA (1) MA24359A1 (en)
NO (1) NO991194D0 (en)
NZ (1) NZ334268A (en)
PE (1) PE2499A1 (en)
PL (1) PL332074A1 (en)
TR (1) TR199900505T2 (en)
WO (1) WO1998010762A2 (en)
ZA (1) ZA978133B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775597B1 (en) * 1998-03-04 2001-04-20 Gattefosse Ets Sa ORAL PELLET ADAPTED TO IMPROVE THE BIOAVAILABILITY OF THE ACTIVE SUBSTANCE, METHOD OF MANUFACTURE
IL138192A0 (en) * 1998-03-11 2001-11-25 Smithkline Beecham Plc Controlled release oral dosage forms
DE19918325A1 (en) * 1999-04-22 2000-10-26 Euro Celtique Sa Extruded drug dosage form, e.g. granulate for tableting, comprising an active agent in a polysaccharide-containing matrix, giving a release profile which is controllable by extrusion conditions and/or the inclusion of additives
FR2796840B1 (en) 1999-07-26 2003-06-20 Ethypharm Lab Prod Ethiques LOW-DOSE TABLETS AND METHOD OF PREPARATION
US6733781B2 (en) * 2000-12-06 2004-05-11 Wyeth Fast dissolving tablet
AR040682A1 (en) 2002-07-25 2005-04-13 Pharmacia Corp DOSAGE FORM ONCE A DAY OF PRAMIPEXOL
JP4808612B2 (en) * 2003-04-25 2011-11-02 田辺三菱製薬株式会社 Composition for oral administration containing alkylenedioxybenzene derivative
EP1628642B2 (en) * 2003-05-14 2013-01-23 Aptalis Pharma Limited Controlled drug release composition resistant to in vivo mechanic stress
US20050142191A1 (en) * 2003-06-23 2005-06-30 Neurochem (International) Limited Pharmaceutical formulations of amyloid inhibiting compounds
JP2005272347A (en) * 2004-03-24 2005-10-06 Ohara Yakuhin Kogyo Kk Method for producing solid preparation
JP4785847B2 (en) 2004-08-13 2011-10-05 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Tablet formulation with extended release comprising pramipexole or a pharmaceutically acceptable salt thereof, process for its production and use thereof
BRPI0513848A (en) * 2004-08-13 2008-05-20 Boehringer Ingelheim Int Pramipexole prolonged-release pellet formulation or a pharmaceutically acceptable salt thereof, method of manufacture thereof and use thereof
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392803A1 (en) * 1989-04-13 1990-10-17 Beecham Group p.l.c. Novel compounds
WO1995031457A1 (en) * 1994-05-14 1995-11-23 Smithkline Beecham Plc Derivatives of quinuclidine n-oxide as muscarinic receptor ligands
WO1996012486A1 (en) * 1994-10-25 1996-05-02 Smithkline Beecham P.L.C. Use of [r-(z)]-alpha-(methoxyimino)-alpha-(1-azabicyclo [2.2.2] oct-3-yl) acetonitrile to reduce amyloid beta a4 formation in alzheimer's disease
WO1997004750A2 (en) * 1995-07-29 1997-02-13 Smithkline Beecham Plc Process for preparing solid dosage forms of very low-dose drugs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392803A1 (en) * 1989-04-13 1990-10-17 Beecham Group p.l.c. Novel compounds
WO1995031457A1 (en) * 1994-05-14 1995-11-23 Smithkline Beecham Plc Derivatives of quinuclidine n-oxide as muscarinic receptor ligands
WO1996012486A1 (en) * 1994-10-25 1996-05-02 Smithkline Beecham P.L.C. Use of [r-(z)]-alpha-(methoxyimino)-alpha-(1-azabicyclo [2.2.2] oct-3-yl) acetonitrile to reduce amyloid beta a4 formation in alzheimer's disease
WO1997004750A2 (en) * 1995-07-29 1997-02-13 Smithkline Beecham Plc Process for preparing solid dosage forms of very low-dose drugs

Also Published As

Publication number Publication date
CN1235544A (en) 1999-11-17
AR008176A1 (en) 1999-12-09
WO1998010762A2 (en) 1998-03-19
CN1446535A (en) 2003-10-08
NZ334268A (en) 2000-10-27
NO991194L (en) 1999-03-11
AU724086B2 (en) 2000-09-14
BR9711734A (en) 1999-08-24
NO991194D0 (en) 1999-03-11
MA24359A1 (en) 1998-07-01
CA2265661A1 (en) 1998-03-19
PL332074A1 (en) 1999-08-30
AU4128897A (en) 1998-04-02
ID19589A (en) 1998-07-23
CO5031291A1 (en) 2001-04-27
EP0929301A2 (en) 1999-07-21
GB9619074D0 (en) 1996-10-23
TR199900505T2 (en) 1999-06-21
KR20000036039A (en) 2000-06-26
HUP9904401A3 (en) 2001-03-28
HUP9904401A2 (en) 2000-06-28
IL128781A0 (en) 2000-01-31
CZ83299A3 (en) 1999-08-11
PE2499A1 (en) 1999-03-24
JP2001500150A (en) 2001-01-09
ZA978133B (en) 1999-04-12

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