JP5420126B2 - pH非依存延長放出性医薬組成物 - Google Patents

pH非依存延長放出性医薬組成物 Download PDF

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Publication number
JP5420126B2
JP5420126B2 JP2000596913A JP2000596913A JP5420126B2 JP 5420126 B2 JP5420126 B2 JP 5420126B2 JP 2000596913 A JP2000596913 A JP 2000596913A JP 2000596913 A JP2000596913 A JP 2000596913A JP 5420126 B2 JP5420126 B2 JP 5420126B2
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JP
Japan
Prior art keywords
polymer
weight
acid
composition
water
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Expired - Lifetime
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JP2000596913A
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English (en)
Japanese (ja)
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JP2002536318A (ja
JP2002536318A5 (enExample
Inventor
アン,ケビン・アール
チウ,イーホン
ラオ,ベンカトラマーナ
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Abbott Laboratories
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Abbott Laboratories
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2022Organic macromolecular compounds
    • A61K9/205Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2022Organic macromolecular compounds
    • A61K9/2027Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/08Antiepileptics; Anticonvulsants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/18Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pain & Pain Management (AREA)
  • Psychiatry (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
JP2000596913A 1999-02-04 2000-01-26 pH非依存延長放出性医薬組成物 Expired - Lifetime JP5420126B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24467899A 1999-02-04 1999-02-04
US09/244,678 1999-02-04
PCT/US2000/001954 WO2000045793A1 (en) 1999-02-04 2000-01-26 Ph independent extended release pharmaceutical formulation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011116089A Division JP5420590B2 (ja) 1999-02-04 2011-05-24 pH非依存延長放出性医薬組成物

Publications (3)

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JP2002536318A JP2002536318A (ja) 2002-10-29
JP2002536318A5 JP2002536318A5 (enExample) 2013-11-14
JP5420126B2 true JP5420126B2 (ja) 2014-02-19

Family

ID=22923698

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2000596913A Expired - Lifetime JP5420126B2 (ja) 1999-02-04 2000-01-26 pH非依存延長放出性医薬組成物
JP2011116089A Expired - Lifetime JP5420590B2 (ja) 1999-02-04 2011-05-24 pH非依存延長放出性医薬組成物

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2011116089A Expired - Lifetime JP5420590B2 (ja) 1999-02-04 2011-05-24 pH非依存延長放出性医薬組成物

Country Status (10)

Country Link
EP (1) EP1146864B1 (enExample)
JP (2) JP5420126B2 (enExample)
AT (1) ATE424191T1 (enExample)
CA (1) CA2361496C (enExample)
CY (1) CY1108863T1 (enExample)
DE (1) DE60041691D1 (enExample)
DK (1) DK1146864T3 (enExample)
ES (1) ES2321908T3 (enExample)
PT (1) PT1146864E (enExample)
WO (1) WO2000045793A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6713086B2 (en) 1998-12-18 2004-03-30 Abbott Laboratories Controlled release formulation of divalproex sodium
US6528090B2 (en) 1998-12-18 2003-03-04 Abbott Laboratories Controlled release formulation of divalproex sodium
US20020025341A1 (en) * 1998-12-18 2002-02-28 Yihong Qiu Controlled release formulation of divalproex sodium
US6419953B1 (en) 1998-12-18 2002-07-16 Abbott Laboratories Controlled release formulation of divalproex sodium
US6511678B2 (en) 1998-12-18 2003-01-28 Abbott Laboratories Controlled release formulation of divalproex sodium
WO2002051402A1 (en) * 2000-12-22 2002-07-04 Abbott Laboratories Controlled release formulation of divalproex sodium
GB0102342D0 (en) * 2001-01-30 2001-03-14 Smithkline Beecham Plc Pharmaceutical formulation
WO2004071421A2 (en) * 2003-02-05 2004-08-26 Teva Pharmaceutical Industries Ltd. Sustained release formulation of n-(2-propylpentanoyl) glycinamide and related compounds
US8920837B2 (en) 2005-07-01 2014-12-30 Rubicon Research Private Limited Sustained release dosage form
US20100255099A1 (en) * 2007-10-26 2010-10-07 Rexahn Pharmaceuticals, Inc. Clavulanate formulation for neuroprotection and treatment of neurodegenerative disorders
CN107811985B (zh) * 2016-09-13 2021-05-28 四川科瑞德制药股份有限公司 一种抗癫痫缓释制剂及其制备方法与用途

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL72381A (en) * 1983-07-20 1988-03-31 Sanofi Sa Pharmaceutical composition based on valproic acid
US4792452A (en) * 1987-07-28 1988-12-20 E. R. Squibb & Sons, Inc. Controlled release formulation
DE3809764A1 (de) * 1988-03-23 1989-10-05 Knoll Ag Mischung aus alginaten und polyacrylaten und deren verwendung
FR2643556B1 (fr) * 1989-02-27 1993-03-05 Sanofi Sa Composition pharmaceutique a liberation prolongee d'acide valproique
US5102668A (en) * 1990-10-05 1992-04-07 Kingaform Technology, Inc. Sustained release pharmaceutical preparation using diffusion barriers whose permeabilities change in response to changing pH
AU6824996A (en) * 1995-08-17 1997-03-12 Dyer, Alison Margaret Controlled release products
AUPN969796A0 (en) * 1996-05-07 1996-05-30 F.H. Faulding & Co. Limited Taste masked liquid suspensions
CA2254078A1 (en) * 1997-03-11 1998-09-17 Hexal Ag Solid, non-deliquescent formulations of sodium valproate

Also Published As

Publication number Publication date
EP1146864A1 (en) 2001-10-24
JP5420590B2 (ja) 2014-02-19
CY1108863T1 (el) 2014-07-02
WO2000045793A1 (en) 2000-08-10
CA2361496C (en) 2011-06-07
JP2011241218A (ja) 2011-12-01
DK1146864T3 (da) 2009-05-11
JP2002536318A (ja) 2002-10-29
ATE424191T1 (de) 2009-03-15
CA2361496A1 (en) 2000-08-10
EP1146864B1 (en) 2009-03-04
PT1146864E (pt) 2009-03-20
ES2321908T3 (es) 2009-06-15
DE60041691D1 (de) 2009-04-16

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