ATE227980T1 - Zubereitung mit verzögerter freisetzung und deren herstellung - Google Patents

Zubereitung mit verzögerter freisetzung und deren herstellung

Info

Publication number
ATE227980T1
ATE227980T1 AT97908520T AT97908520T ATE227980T1 AT E227980 T1 ATE227980 T1 AT E227980T1 AT 97908520 T AT97908520 T AT 97908520T AT 97908520 T AT97908520 T AT 97908520T AT E227980 T1 ATE227980 T1 AT E227980T1
Authority
AT
Austria
Prior art keywords
production
release preparation
sustained release
sustained
dispersing
Prior art date
Application number
AT97908520T
Other languages
English (en)
Inventor
Shigeyuki Takada
Tomofumi Kurokawa
Susumu Iwasa
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Application granted granted Critical
Publication of ATE227980T1 publication Critical patent/ATE227980T1/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
    • A61K9/14—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
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AT97908520T 1996-03-28 1997-03-27 Zubereitung mit verzögerter freisetzung und deren herstellung ATE227980T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7301696 1996-03-28
PCT/JP1997/001041 WO1997035563A2 (en) 1996-03-28 1997-03-27 Sustained-release preparation and its production

Publications (1)

Publication Number Publication Date
ATE227980T1 true ATE227980T1 (de) 2002-12-15

Family

ID=13506129

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97908520T ATE227980T1 (de) 1996-03-28 1997-03-27 Zubereitung mit verzögerter freisetzung und deren herstellung

Country Status (8)

Country Link
US (2) US6190702B1 (de)
EP (1) EP0889722B1 (de)
AT (1) ATE227980T1 (de)
AU (1) AU2043297A (de)
CA (1) CA2241322C (de)
DE (1) DE69717263T2 (de)
DK (1) DK0889722T3 (de)
WO (1) WO1997035563A2 (de)

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US6287587B2 (en) 1997-07-15 2001-09-11 Takeda Chemical Industries, Ltd. Process for producing sustained-release preparation by in-water drying
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WO1999037288A1 (en) * 1998-01-21 1999-07-29 Takeda Chemical Industries, Ltd. Lyophilization method for sustained-release preparations
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GB9810236D0 (en) 1998-05-13 1998-07-08 Microbiological Res Authority Improvements relating to encapsulation of bioactive agents
JP2003519651A (ja) * 2000-01-14 2003-06-24 ブラウン ユニバーシティ リサーチ ファウンデーション 微紛化凍結乾燥粒子
US7029700B2 (en) 2000-01-14 2006-04-18 Brown University Research Foundation Micronized freeze-dried particles
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US20080233165A1 (en) * 2000-08-07 2008-09-25 Biolok International, Inc. Time release calcium sulfate and growth factor matrix for bone augmentation
US7488761B2 (en) * 2000-08-07 2009-02-10 Orthogen Llc Polymer containing calcium sulfate particles for bone augmentation
US6824822B2 (en) * 2001-08-31 2004-11-30 Alkermes Controlled Therapeutics Inc. Ii Residual solvent extraction method and microparticles produced thereby
WO2002053136A1 (en) 2000-12-28 2002-07-11 Takeda Chemical Industries, Ltd. Sustained release preparations
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WO2002078673A1 (fr) * 2001-03-29 2002-10-10 Takeda Chemical Industries, Ltd. Procede de production d'un medicament sous forme de granules fins
US20040126900A1 (en) * 2001-04-13 2004-07-01 Barry Stephen E High affinity peptide- containing nanoparticles
US6887897B2 (en) 2001-07-31 2005-05-03 Mission Pharmacal Company Calcium glutarate supplement and phosphorus binder
US20050064039A1 (en) * 2001-12-26 2005-03-24 Tomomichi Futo Novel microsphere and method for production thereof
MXPA05003884A (es) 2002-10-16 2005-10-05 Euro Celtique Sa Anticuerpos que enlazan polipeptidos ca 125/0772p a celulas asociadas y metodos de uso de los mismos.
WO2004035762A2 (en) * 2002-10-17 2004-04-29 Alkermes Controlled Therapeutics, Inc. Ii Microencapsulation and sustained release of biologically active polypeptides
US20060110423A1 (en) * 2004-04-15 2006-05-25 Wright Steven G Polymer-based sustained release device
US20070219131A1 (en) * 2004-04-15 2007-09-20 Ben-Sasson Shmuel A Compositions capable of facilitating penetration across a biological barrier
US7456254B2 (en) * 2004-04-15 2008-11-25 Alkermes, Inc. Polymer-based sustained release device
WO2005110425A1 (en) * 2004-04-15 2005-11-24 Alkermes, Inc. Polymer-based sustained release device
US8075910B2 (en) * 2004-05-20 2011-12-13 Pbm Pharmaceuticals, Inc. Oral compositions comprising edible oils and vitamins and/or minerals and methods for making oral compositions
US11246913B2 (en) 2005-02-03 2022-02-15 Intarcia Therapeutics, Inc. Suspension formulation comprising an insulinotropic peptide
DE102005017777A1 (de) * 2005-04-13 2006-10-19 Pharmasol Gmbh Verfahren zur schonenden Herstellung von hochfeinen Partikelsuspensionen
CA2604770C (en) * 2005-04-13 2013-09-24 Abbott Gmbh & Co. Kg Method for carefully producing ultrafine particle suspensions and ultrafine particles and use thereof
PT2359808E (pt) 2006-08-09 2013-08-28 Intarcia Therapeutics Inc Sistemas de entrega osmótica e montagens de pistão
JP2010522196A (ja) * 2007-03-22 2010-07-01 アルカームズ，インコーポレイテッド コアセルベーション工程
ES2402172T3 (es) 2007-04-23 2013-04-29 Intarcia Therapeutics, Inc Formulación en suspensión de péptidos insulinotrópicos y usos de los mismos
US20080317865A1 (en) * 2007-06-20 2008-12-25 Alkermes, Inc. Quench liquids and washing systems for production of microparticles
EP2044934A1 (de) 2007-10-01 2009-04-08 Institut National De La Sante Et De La Recherche Medicale (Inserm) Dispersion von Poloxamer-Proteinpartikeln, Herstellungsmethoden und Verwendung davon
WO2009102467A2 (en) 2008-02-13 2009-08-20 Intarcia Therapeutics, Inc. Devices, formulations, and methods for delivery of multiple beneficial agents
EP2341905B2 (de) * 2008-09-04 2023-09-13 Amylin Pharmaceuticals, LLC Formulierungen mit nicht wässrigen trägern und verzögerter freisetzung
NZ591810A (en) 2008-09-17 2012-12-21 Chiasma Inc Pharmaceutical compositions and related methods of delivery the composition comprises a medium chain fatty acid
EP3735944A1 (de) 2009-09-28 2020-11-11 Intarcia Therapeutics, Inc. Schnelle initiierung und/oder beendigung der verabreichung substantiell stabiler arzneimittel
US20120208755A1 (en) 2011-02-16 2012-08-16 Intarcia Therapeutics, Inc. Compositions, Devices and Methods of Use Thereof for the Treatment of Cancers
US9889085B1 (en) 2014-09-30 2018-02-13 Intarcia Therapeutics, Inc. Therapeutic methods for the treatment of diabetes and related conditions for patients with high baseline HbA1c
PL3253401T3 (pl) 2015-02-03 2025-08-04 Amryt Endo, Inc. Leczenie akromegalii oktreotydem doustnym
KR102650751B1 (ko) 2015-06-03 2024-03-22 인타르시아 세라퓨틱스 인코포레이티드 임플란트 배치 및 제거 시스템들
CN109310743A (zh) 2016-05-16 2019-02-05 因塔西亚制药公司 胰高血糖素受体选择性多肽及其使用方法
USD840030S1 (en) 2016-06-02 2019-02-05 Intarcia Therapeutics, Inc. Implant placement guide
USD860451S1 (en) 2016-06-02 2019-09-17 Intarcia Therapeutics, Inc. Implant removal tool
AU2018206539A1 (en) 2017-01-03 2019-07-18 Intarcia Therapeutics, Inc. Methods comprising continuous administration of a GLP-1 receptor agonist and co-administration of a drug
EP3838268B1 (de) 2017-02-24 2023-05-10 The Regents of the University of California Partikeltropfenstrukturen und verfahren zur herstellung und verwendung davon
US11141457B1 (en) 2020-12-28 2021-10-12 Amryt Endo, Inc. Oral octreotide therapy and contraceptive methods
CN117480260A (zh) 2021-04-14 2024-01-30 帕蒂莱昂生物科学公司 纳米级反应腔室及其使用方法

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US5385738A (en) 1983-10-14 1995-01-31 Sumitomo Pharmaceuticals Company, Ltd. Sustained-release injection
US4963367A (en) 1984-04-27 1990-10-16 Medaphore, Inc. Drug delivery compositions and methods
US4962091A (en) 1986-05-23 1990-10-09 Syntex (U.S.A.) Inc. Controlled release of macromolecular polypeptides
JP3116311B2 (ja) 1990-06-13 2000-12-11 エーザイ株式会社 マイクロスフィアの製法
NZ240214A (en) * 1990-10-16 1993-02-25 Takeda Chemical Industries Ltd Polymer compositions comprising a polylactic acid and a copolymer of glycolic acid and a hydroxycarboxylic acid; use as carrier for prolonged release pharmaceutical compositions of water soluble drugs
US5288502A (en) 1991-10-16 1994-02-22 The University Of Texas System Preparation and uses of multi-phase microspheres
JPH08503950A (ja) 1992-12-02 1996-04-30 アルカーメス・コントロールド・セラピユーテイクス・インコーポレーテツド 徐放性成長ホルモン含有マイクロスフェア
DK0686045T3 (da) 1993-02-23 2001-03-05 Genentech Inc Stabilisering af med organisk opløsningsmiddel behandlede polypeptider med et hjælpestof
NZ260909A (en) 1993-07-05 1995-04-27 Takeda Chemical Industries Ltd Production of sustained release preparation by allowing a water-soluble polypeptide to permeate into a biodegradable matrix in an aqueous solution
DE69415684T2 (de) * 1993-10-22 1999-06-10 Genentech Inc., San Francisco, Calif. Verfahren zur herstellung von mikrospharen mit einer wirbelschichtstufe
US6117455A (en) * 1994-09-30 2000-09-12 Takeda Chemical Industries, Ltd. Sustained-release microcapsule of amorphous water-soluble pharmaceutical active agent
TW448055B (en) * 1995-09-04 2001-08-01 Takeda Chemical Industries Ltd Method of production of sustained-release preparation
EP0765660A3 (de) * 1995-09-28 1998-09-23 Takeda Chemical Industries, Ltd. Mikrokapseln enthaltend 2-Piperazinon-1-essigsäure Verbindungen

Also Published As

Publication number Publication date
CA2241322C (en) 2009-01-13
CA2241322A1 (en) 1997-10-02
WO1997035563A2 (en) 1997-10-02
DE69717263D1 (de) 2003-01-02
AU2043297A (en) 1997-10-17
DE69717263T2 (de) 2003-07-24
WO1997035563A3 (en) 1997-11-20
DK0889722T3 (da) 2003-02-10
US6190702B1 (en) 2001-02-20
EP0889722A2 (de) 1999-01-13
EP0889722B1 (de) 2002-11-20
US20010006678A1 (en) 2001-07-05

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