EA201190063A1 - Фармацевтические композиции с длительным высвобождением - Google Patents

Фармацевтические композиции с длительным высвобождением

Info

Publication number
EA201190063A1
EA201190063A1 EA201190063A EA201190063A EA201190063A1 EA 201190063 A1 EA201190063 A1 EA 201190063A1 EA 201190063 A EA201190063 A EA 201190063A EA 201190063 A EA201190063 A EA 201190063A EA 201190063 A1 EA201190063 A1 EA 201190063A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pharmaceutically acceptable
polymer
pharmaceutical compositions
term
long
Prior art date
Application number
EA201190063A
Other languages
English (en)
Other versions
EA021784B1 (ru
Inventor
Джон Р. Кардинал
Джек Лоуренс Джеймс
Элси Мелсопп
Дэвид М. Оукли
Original Assignee
Ааифарма Севисез Корп.
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 Ааифарма Севисез Корп. filed Critical Ааифарма Севисез Корп.
Publication of EA201190063A1 publication Critical patent/EA201190063A1/ru
Publication of EA021784B1 publication Critical patent/EA021784B1/ru

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
    • A61K9/2009—Inorganic compounds
    • 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
    • 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
    • A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
    • A61K9/2866—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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4808—Preparations in capsules, e.g. of gelatin, of chocolate characterised by the form of the capsule or the structure of the filling; Capsules containing small tablets; Capsules with outer layer for immediate drug release

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Согласно настоящему изобретению предложены матрицеобразующие фармацевтические композиции с длительным высвобождением, содержащие четыре основных компонента: 1) эффективное количество по меньшей мере одного лекарственного вещества; 2) по меньшей мере один фармацевтически приемлемый набухаемый в воде рН-независимый полимер; 3) по меньшей мере один фармацевтически приемлемый анионный рН-зависимый полимер и 4) фармацевтически приемлемый полимер, выбранный из группы, состоящей из: а) по меньшей мере одного фармацевтически приемлемого катионного полимера и б) по меньшей мере одного фармацевтически приемлемого гидроколлоида. Композиции по настоящему изобретению могут быть использованы с соединениями, имеющими широкий спектр растворимостей, а также соединениями, характеризующимися тем, что они имеют гидрофобные или гидрофильные свойства.
EA201190063A 2008-12-19 2009-12-18 Фармацевтические композиции с длительным высвобождением EA021784B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/339,529 US20100159001A1 (en) 2008-12-19 2008-12-19 Extended-Release Pharmaceutical Formulations
PCT/US2009/068660 WO2010080580A2 (en) 2008-12-19 2009-12-18 Extended-release pharmaceutical formulations

Publications (2)

Publication Number Publication Date
EA201190063A1 true EA201190063A1 (ru) 2012-02-28
EA021784B1 EA021784B1 (ru) 2015-08-31

Family

ID=42266473

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201190063A EA021784B1 (ru) 2008-12-19 2009-12-18 Фармацевтические композиции с длительным высвобождением

Country Status (9)

Country Link
US (1) US20100159001A1 (ru)
EP (1) EP2379060A4 (ru)
JP (1) JP5723289B2 (ru)
CN (1) CN102325526B (ru)
AU (1) AU2009335766B2 (ru)
CA (1) CA2746855C (ru)
EA (1) EA021784B1 (ru)
MX (1) MX2011006578A (ru)
WO (1) WO2010080580A2 (ru)

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RU2727721C2 (ru) * 2015-04-27 2020-07-23 Навифарм Ко., Лтд. Фармацевтическая композиция с замедленным высвобождением, содержащая ривастигмин

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Also Published As

Publication number Publication date
US20100159001A1 (en) 2010-06-24
EP2379060A2 (en) 2011-10-26
CA2746855C (en) 2018-01-16
WO2010080580A3 (en) 2010-10-14
AU2009335766B2 (en) 2013-12-19
AU2009335766A1 (en) 2011-07-07
EA021784B1 (ru) 2015-08-31
CN102325526A (zh) 2012-01-18
JP2012512896A (ja) 2012-06-07
JP5723289B2 (ja) 2015-05-27
WO2010080580A2 (en) 2010-07-15
MX2011006578A (es) 2011-09-27
EP2379060A4 (en) 2013-12-18
CN102325526B (zh) 2016-04-20
CA2746855A1 (en) 2010-07-15

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU