ATE345781T1 - Drei verschiedene polymertypen enthaltende formulierung mit verzögerter freigabe - Google Patents

Drei verschiedene polymertypen enthaltende formulierung mit verzögerter freigabe

Info

Publication number
ATE345781T1
ATE345781T1 AT96904590T AT96904590T ATE345781T1 AT E345781 T1 ATE345781 T1 AT E345781T1 AT 96904590 T AT96904590 T AT 96904590T AT 96904590 T AT96904590 T AT 96904590T AT E345781 T1 ATE345781 T1 AT E345781T1
Authority
AT
Austria
Prior art keywords
polymers
different types
release formulation
delayed release
formulation containing
Prior art date
Application number
AT96904590T
Other languages
English (en)
Inventor
Prasad Pinnamaraju
Guohua Zhang
Original Assignee
Duramed Pharmaceuticals Inc
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 Duramed Pharmaceuticals Inc filed Critical Duramed Pharmaceuticals Inc
Application granted granted Critical
Publication of ATE345781T1 publication Critical patent/ATE345781T1/de

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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • 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
    • A61K31/275—Nitriles; Isonitriles
    • A61K31/277—Nitriles; Isonitriles having a ring, e.g. verapamil
    • 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
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT96904590T 1995-03-01 1996-02-08 Drei verschiedene polymertypen enthaltende formulierung mit verzögerter freigabe ATE345781T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/395,565 US5695781A (en) 1995-03-01 1995-03-01 Sustained release formulation containing three different types of polymers

Publications (1)

Publication Number Publication Date
ATE345781T1 true ATE345781T1 (de) 2006-12-15

Family

ID=23563579

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96904590T ATE345781T1 (de) 1995-03-01 1996-02-08 Drei verschiedene polymertypen enthaltende formulierung mit verzögerter freigabe

Country Status (9)

Country Link
US (1) US5695781A (de)
EP (1) EP0871435B1 (de)
JP (1) JPH11514332A (de)
AT (1) ATE345781T1 (de)
AU (1) AU706200B2 (de)
CA (1) CA2214100C (de)
DE (1) DE69636724T2 (de)
ES (1) ES2277340T3 (de)
WO (1) WO1996026717A1 (de)

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US20030153607A1 (en) * 1998-11-12 2003-08-14 Smithkline Beecham P.L.C. Novel composition and use
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US20110171296A1 (en) * 2000-10-30 2011-07-14 Biohit Oyj Method and preparation for binding acetaldehyde in saliva, the stomach and the large intestine
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US7037523B2 (en) * 2001-11-02 2006-05-02 Wockhardt Limited Controlled release compositions for macrolide antimicrobial agents
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SE0201661D0 (sv) 2002-05-31 2002-05-31 Astrazeneca Ab New salts
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US20040005359A1 (en) * 2002-06-27 2004-01-08 Cheng Xiu Xiu Controlled release oral dosage form
WO2004016249A1 (en) * 2002-08-14 2004-02-26 Ranbaxy Laboratories Limited Extended release matrix tablets
US7063862B2 (en) * 2003-06-03 2006-06-20 Biokey, Inc. Pharmaceutical composition and method for treating
EP1765292B1 (de) 2004-06-12 2017-10-04 Collegium Pharmaceutical, Inc. Gegen missbrauch gesicherte arzneimittelformulierungen
ITMI20041255A1 (it) * 2004-06-22 2004-09-22 Univ Degli Studi Milano Sistemi microparticellari per somministrazione orale di sostanze biologicamente attive
PT1618873E (pt) * 2004-07-14 2007-09-04 Siegfried Generics Int Ag Grânulos para libertação controlada de tamsulosina, que contém alginato.
US20090099154A1 (en) * 2005-06-29 2009-04-16 Panacea Biotec Ltd. Pharmaceutical Sustained Release Compositions and Processes Thereof
US20070092573A1 (en) * 2005-10-24 2007-04-26 Laxminarayan Joshi Stabilized extended release pharmaceutical compositions comprising a beta-adrenoreceptor antagonist
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
US8202456B2 (en) * 2006-11-13 2012-06-19 Kyorin Pharmaceutical Co., Ltd. Method for preparing sustained release tablet
TW200827336A (en) 2006-12-06 2008-07-01 Astrazeneca Ab New crystalline forms
US20100160363A1 (en) * 2008-12-19 2010-06-24 Aaipharma Services Corp. Extended-release pharmaceutical formulations
US20100159001A1 (en) * 2008-12-19 2010-06-24 Cardinal John R Extended-Release Pharmaceutical Formulations
PL226261B1 (pl) * 2008-12-31 2017-07-31 Univ Jagiellonski Kompozycja do przedłużonego uwalniania heparyny i zastosowanie żelu alginian-hydroksypropyloceluloza do przedłużonego uwalniania heparyny
US10668060B2 (en) 2009-12-10 2020-06-02 Collegium Pharmaceutical, Inc. Tamper-resistant pharmaceutical compositions of opioids and other drugs
EP2826467B1 (de) 2010-12-22 2017-08-02 Purdue Pharma L.P. Gekapselte manipulationssichere Darreichungsformen mit gesteuerter Freisetzung
PH12013501345A1 (en) 2010-12-23 2022-10-24 Purdue Pharma Lp Tamper resistant solid oral dosage forms
US20130143867A1 (en) 2011-12-02 2013-06-06 Sychroneuron Inc. Acamprosate formulations, methods of using the same, and combinations comprising the same
CN105120846B (zh) 2013-02-05 2019-10-18 普渡制药公司 抗篡改的药物制剂
US10751287B2 (en) 2013-03-15 2020-08-25 Purdue Pharma L.P. Tamper resistant pharmaceutical formulations
JP2016520653A (ja) 2013-06-05 2016-07-14 シンクロニューロン インコーポレイテッド アカンプロサート製剤、それを用いる方法、およびそれを含む合剤
TR201801650T1 (tr) 2015-08-07 2018-03-21 Santa Farma Ilac Sanayii Anonim Sirketi Kontrollü salim propi̇veri̇n formülasyonlari
WO2017222575A1 (en) 2016-06-23 2017-12-28 Collegium Pharmaceutical, Inc. Process of making more stable abuse-deterrent oral formulations
WO2020101586A1 (en) 2018-11-16 2020-05-22 Santa Farma İlaç Sanayi̇ A.Ş. Controlled release propiverine formulations
EP4251154A4 (de) 2020-11-27 2024-07-31 Santa Farma Ilac Sanayii A.S. Propiverin enthaltende formulierungszusammensetzungen mit verzögerter freisetzung
EP4262799A4 (de) * 2020-12-18 2024-09-25 Santa Farma Ilac Sanayii A.S. Homogene zusammensetzungen aus propiverin-hci-formulierungen

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Also Published As

Publication number Publication date
AU4865596A (en) 1996-09-18
WO1996026717A1 (en) 1996-09-06
JPH11514332A (ja) 1999-12-07
EP0871435A4 (de) 1999-07-07
DE69636724T2 (de) 2007-09-20
US5695781A (en) 1997-12-09
CA2214100A1 (en) 1996-09-06
DE69636724D1 (de) 2007-01-04
EP0871435A1 (de) 1998-10-21
ES2277340T3 (es) 2007-07-01
CA2214100C (en) 2008-06-10
AU706200B2 (en) 1999-06-10
EP0871435B1 (de) 2006-11-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties