ATE243501T1 - Zubereitung mit gesteuerter freisetzung - Google Patents

Zubereitung mit gesteuerter freisetzung

Info

Publication number
ATE243501T1
ATE243501T1 AT95900570T AT95900570T ATE243501T1 AT E243501 T1 ATE243501 T1 AT E243501T1 AT 95900570 T AT95900570 T AT 95900570T AT 95900570 T AT95900570 T AT 95900570T AT E243501 T1 ATE243501 T1 AT E243501T1
Authority
AT
Austria
Prior art keywords
pct
active compound
polymer matrix
controlled release
release preparation
Prior art date
Application number
AT95900570T
Other languages
English (en)
Inventor
Yan Chen
Bruce Nathaniel Gray
Original Assignee
Sirtex Medical 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3777364&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE243501(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sirtex Medical Ltd filed Critical Sirtex Medical Ltd
Application granted granted Critical
Publication of ATE243501T1 publication Critical patent/ATE243501T1/de

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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/52—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an inorganic compound, e.g. an inorganic ion that is complexed with the active ingredient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/69—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
    • A61K47/6921—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere
    • 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
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; 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
    • A61K9/14—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
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1658—Proteins, e.g. albumin, gelatin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AT95900570T 1993-11-18 1994-11-17 Zubereitung mit gesteuerter freisetzung ATE243501T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPM249293 1993-11-18
PCT/AU1994/000708 WO1995013798A1 (en) 1993-11-18 1994-11-17 Controlled release preparation

Publications (1)

Publication Number Publication Date
ATE243501T1 true ATE243501T1 (de) 2003-07-15

Family

ID=3777364

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95900570T ATE243501T1 (de) 1993-11-18 1994-11-17 Zubereitung mit gesteuerter freisetzung

Country Status (9)

Country Link
US (1) US5932248A (de)
EP (1) EP0727984B1 (de)
JP (1) JP4619457B2 (de)
CN (1) CN1139380A (de)
AT (1) ATE243501T1 (de)
AU (1) AU693821B2 (de)
CA (1) CA2176933A1 (de)
DE (1) DE69432867T2 (de)
WO (1) WO1995013798A1 (de)

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CA2248592A1 (en) * 1998-08-31 2000-02-29 Christopher D. Batich Microspheres for use in the treatment of cancer
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EP1171118A2 (de) * 1999-04-09 2002-01-16 Jessie L.S. Au Verfahren und arzneimittel zur erhöhung der wirkstoffverabreichung an gewebe
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US6458387B1 (en) * 1999-10-18 2002-10-01 Epic Therapeutics, Inc. Sustained release microspheres
US20030206958A1 (en) * 2000-12-22 2003-11-06 Cattaneo Maurizio V. Chitosan biopolymer for the topical delivery of active agents
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CN1747721A (zh) * 2003-02-12 2006-03-15 生物相容英国有限公司 用于实体瘤的化学栓塞治疗的组合物
CN106267325B (zh) * 2003-02-12 2019-09-24 生物相容英国有限公司 一种组合物的生产方法
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US20050142201A1 (en) * 2003-07-18 2005-06-30 Julia Rashba-Step Methods for fabrication, uses and compositions of small spherical particles of hGH prepared by controlled phase separation
US20070092452A1 (en) * 2003-07-18 2007-04-26 Julia Rashba-Step Methods for fabrication, uses, compositions of inhalable spherical particles
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ES2568782T3 (es) 2005-05-09 2016-05-04 Biosphere Medical, S.A. Composiciones y métodos de uso de microesferas y agentes de contraste no iónicos
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US8568777B2 (en) * 2007-03-30 2013-10-29 Monosol Rx, Llc Packaged film dosage unit containing a complexate
JP2008120838A (ja) * 2008-02-21 2008-05-29 Medgel Corp 配位結合を利用した薬物−高分子複合体製剤の調製方法
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Also Published As

Publication number Publication date
DE69432867T2 (de) 2004-04-22
AU693821B2 (en) 1998-07-09
DE69432867D1 (de) 2003-07-31
CA2176933A1 (en) 1995-05-26
EP0727984A4 (de) 1997-09-10
WO1995013798A1 (en) 1995-05-26
CN1139380A (zh) 1997-01-01
US5932248A (en) 1999-08-03
EP0727984A1 (de) 1996-08-28
AU8136394A (en) 1995-06-06
JPH09505059A (ja) 1997-05-20
EP0727984B1 (de) 2003-06-25
JP4619457B2 (ja) 2011-01-26

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