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WO2006030402A3 - Dual compartment osmotic delivery device - Google Patents

Dual compartment osmotic delivery device Download PDF

Info

Publication number
WO2006030402A3
WO2006030402A3 PCT/IB2005/053076 IB2005053076W WO2006030402A3 WO 2006030402 A3 WO2006030402 A3 WO 2006030402A3 IB 2005053076 W IB2005053076 W IB 2005053076W WO 2006030402 A3 WO2006030402 A3 WO 2006030402A3
Authority
WO
WIPO (PCT)
Prior art keywords
delivery device
osmotic delivery
dual compartment
semipermeable membrane
compartment osmotic
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.)
Ceased
Application number
PCT/IB2005/053076
Other languages
French (fr)
Other versions
WO2006030402A2 (en
Inventor
Rajan Kumar Verma
Narayanan Badri Viswanathan
Rajeev Singh Raghuvanshi
Ashok Kumar Rampal
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.)
Ranbaxy Laboratories Ltd
Original Assignee
Ranbaxy Laboratories Ltd
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 Ranbaxy Laboratories Ltd filed Critical Ranbaxy Laboratories Ltd
Publication of WO2006030402A2 publication Critical patent/WO2006030402A2/en
Publication of WO2006030402A3 publication Critical patent/WO2006030402A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • 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
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (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)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A osmotic delivery device comprising a) a core which contains 1) a drug layer (active ingredient, gelling, agent, excipient), 2) a push layer oxide with a molecular weight of 4,000,000 or lower), b) a semipermeable membrane, c) at least one passageway through the semipermeable membrane into the drug layer. Process of manufacturing. The use of a doxazosin-containing composition for the manufacture of a medicament for treating hypertension and benign prostata hyperplasia.
PCT/IB2005/053076 2004-09-17 2005-09-19 Dual compartment osmotic delivery device Ceased WO2006030402A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1763DE2004 2004-09-17
IN1763/DEL/2004 2004-09-17

Publications (2)

Publication Number Publication Date
WO2006030402A2 WO2006030402A2 (en) 2006-03-23
WO2006030402A3 true WO2006030402A3 (en) 2006-05-18

Family

ID=35708749

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/053076 Ceased WO2006030402A2 (en) 2004-09-17 2005-09-19 Dual compartment osmotic delivery device

Country Status (1)

Country Link
WO (1) WO2006030402A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040253310A1 (en) 2001-09-21 2004-12-16 Gina Fischer Morphine polymer release system
WO2003024429A1 (en) 2001-09-21 2003-03-27 Egalet A/S Polymer release system
EP2301526B1 (en) 2003-03-26 2016-03-23 Egalet Ltd. Morphine controlled release system
WO2006046114A2 (en) * 2004-10-25 2006-05-04 Ranbaxy Laboratories Limited Osmotic dosage forms providing ascending drug release, and processes for their preparation
CA2687192C (en) 2007-06-04 2015-11-24 Egalet A/S Controlled release pharmaceutical compositions for prolonged effect
NZ594207A (en) 2009-02-06 2013-03-28 Egalet Ltd Immediate release composition resistant to abuse by intake of alcohol
NZ603579A (en) 2009-06-24 2014-02-28 Egalet Ltd Controlled release formulations
MX2014015880A (en) 2012-07-06 2015-08-05 Egalet Ltd Abuse deterrent pharmaceutical compositions for controlled release.
WO2015023675A2 (en) 2013-08-12 2015-02-19 Pharmaceutical Manufacturing Research Services, Inc. Extruded immediate release abuse deterrent pill
WO2015095391A1 (en) 2013-12-17 2015-06-25 Pharmaceutical Manufacturing Research Services, Inc. Extruded extended release abuse deterrent pill
US9492444B2 (en) 2013-12-17 2016-11-15 Pharmaceutical Manufacturing Research Services, Inc. Extruded extended release abuse deterrent pill
EP3169315B1 (en) 2014-07-17 2020-06-24 Pharmaceutical Manufacturing Research Services, Inc. Immediate release abuse deterrent liquid fill dosage form
CN104224756A (en) * 2014-09-26 2014-12-24 天津市聚星康华医药科技有限公司 Doxazosin mesylate oral instant film and preparation method thereof
EP3209282A4 (en) 2014-10-20 2018-05-23 Pharmaceutical Manufacturing Research Services, Inc. Extended release abuse deterrent liquid fill dosage form
CN106727406B (en) * 2017-01-04 2018-01-19 北京汇诚瑞祥医药技术有限公司 A kind of controlled release composition containing Doxazosin and preparation method thereof
CN115025058B (en) * 2021-02-23 2024-01-26 成都同道慧宜生物医药科技有限公司 Zero-level sustained-release pharmaceutical and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334465A1 (en) * 1988-03-21 1989-09-27 Alza Corporation Dosage form for dispensing drug for human therapy
WO1990008536A1 (en) * 1989-01-30 1990-08-09 Alza Corporation Dosage form for administering calcium antagonist
US5028434A (en) * 1988-07-21 1991-07-02 Alza Corporation Method for administering nilvadipine for treating cardiovascular symptoms
US5713852A (en) * 1995-06-07 1998-02-03 Alza Corporation Oral dosage and method for treating painful conditions of the oral cavity
US20040170680A1 (en) * 2001-05-02 2004-09-02 Benjamin Oshlack Once-a-day oxycodone formulations

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0334465A1 (en) * 1988-03-21 1989-09-27 Alza Corporation Dosage form for dispensing drug for human therapy
US5028434A (en) * 1988-07-21 1991-07-02 Alza Corporation Method for administering nilvadipine for treating cardiovascular symptoms
WO1990008536A1 (en) * 1989-01-30 1990-08-09 Alza Corporation Dosage form for administering calcium antagonist
US5713852A (en) * 1995-06-07 1998-02-03 Alza Corporation Oral dosage and method for treating painful conditions of the oral cavity
US20040170680A1 (en) * 2001-05-02 2004-09-02 Benjamin Oshlack Once-a-day oxycodone formulations

Also Published As

Publication number Publication date
WO2006030402A2 (en) 2006-03-23

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