ATE61935T1 - Verfahren zur herstellung von mikrokapseln. - Google Patents

Verfahren zur herstellung von mikrokapseln.

Info

Publication number
ATE61935T1
ATE61935T1 AT86300308T AT86300308T ATE61935T1 AT E61935 T1 ATE61935 T1 AT E61935T1 AT 86300308 T AT86300308 T AT 86300308T AT 86300308 T AT86300308 T AT 86300308T AT E61935 T1 ATE61935 T1 AT E61935T1
Authority
AT
Austria
Prior art keywords
emulsion
microcapsules
water
preparing
containing solution
Prior art date
Application number
AT86300308T
Other languages
English (en)
Inventor
Masaki Yamamoto
Shigeyuki Takada
Yasuaki Ogawa
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 ATE61935T1 publication Critical patent/ATE61935T1/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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • 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
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, 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
    • A61K9/1605—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
    • A61K9/1605—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y10T428/2987—Addition polymer from unsaturated monomers only

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)
AT86300308T 1985-02-07 1986-01-17 Verfahren zur herstellung von mikrokapseln. ATE61935T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2297885 1985-02-07
JP26797785 1985-11-27
EP86300308A EP0190833B1 (de) 1985-02-07 1986-01-17 Verfahren zur Herstellung von Mikrokapseln

Publications (1)

Publication Number Publication Date
ATE61935T1 true ATE61935T1 (de) 1991-04-15

Family

ID=26360272

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86300308T ATE61935T1 (de) 1985-02-07 1986-01-17 Verfahren zur herstellung von mikrokapseln.

Country Status (13)

Country Link
US (2) US4954298A (de)
EP (1) EP0190833B1 (de)
KR (1) KR920007831B1 (de)
AT (1) ATE61935T1 (de)
CA (1) CA1260395A (de)
DE (1) DE3678308D1 (de)
ES (1) ES8703739A1 (de)
GR (1) GR860332B (de)
HK (1) HK137793A (de)
HU (1) HU196702B (de)
IE (1) IE58930B1 (de)
LV (1) LV5822B4 (de)
PT (1) PT81980B (de)

Families Citing this family (144)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60100516A (ja) * 1983-11-04 1985-06-04 Takeda Chem Ind Ltd 徐放型マイクロカプセルの製造法
DE3678308D1 (de) * 1985-02-07 1991-05-02 Takeda Chemical Industries Ltd Verfahren zur herstellung von mikrokapseln.
JP2526589B2 (ja) * 1986-08-08 1996-08-21 武田薬品工業株式会社 ペプチド含有マイクロカプセルおよびその製造法
GB2209937B (en) * 1987-09-21 1991-07-03 Depiopharm S A Water insoluble polypeptides
DE3738228A1 (de) * 1987-11-11 1989-05-24 Hoechst Ag Verfahren zur herstellung von bioabbaubaren mikrokapseln wasserloeslicher peptide und proteine sowie nach diesem verfahren erhaltene mikrokapseln
US5271945A (en) * 1988-07-05 1993-12-21 Takeda Chemical Industries, Ltd. Sustained release microcapsule for water soluble drug
JP2827287B2 (ja) * 1988-07-05 1998-11-25 武田薬品工業株式会社 水溶性薬物含有徐放型マイクロカプセル
DE3916020C2 (de) * 1989-05-17 1994-06-01 Burkhard Dr Wichert Retardierende Mikropartikel aus bioabbaubaren Polyestern; Verfahren zu deren Herstellung unter Verzicht auf toxische Lösungsmittel und diese Mikropartikel enthaltende pharmazentische Zubereitungen
HU221294B1 (en) * 1989-07-07 2002-09-28 Novartis Ag Process for producing retarde compositions containing the active ingredient in a polymeric carrier
IL91928A (en) * 1989-10-08 1994-07-31 Amrad Res & Dev Pharmaceutical compositions containing prolactin
MY107937A (en) * 1990-02-13 1996-06-29 Takeda Chemical Industries Ltd Prolonged release microcapsules.
JP2653255B2 (ja) * 1990-02-13 1997-09-17 武田薬品工業株式会社 長期徐放型マイクロカプセル
US5077051A (en) * 1990-04-10 1991-12-31 Warner-Lambert Company Sustained release of active agents from bioadhesive microcapsules
DE69129770T2 (de) * 1990-04-13 1998-11-19 Takeda Chemical Industries Ltd Biologisch abbaubare hochmolekulare Polymere, ihre Herstellung und ihre Verwendung
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
ZA918168B (en) * 1990-10-16 1993-04-14 Takeda Chemical Industries Ltd Prolonged release preparation and polymers thereof.
DE69213739T2 (de) * 1991-06-21 1997-02-20 Genetics Institute, Inc., Cambridge, Mass. Osteogene proteine enthaltende arzneimittel
US5252337A (en) * 1991-06-25 1993-10-12 Eurand America, Inc. Controlled release calcium channel blocker microcapsules
CH683149A5 (fr) * 1991-07-22 1994-01-31 Debio Rech Pharma Sa Procédé pour la préparation de microsphères en matériau polymère biodégradable.
EP0535937B2 (de) * 1991-10-01 2008-05-21 Takeda Chemical Industries, Ltd. Mikropartikeln-Zusammenfassung zur verlängerten Freigabe und Herstellung derselbe
US5288502A (en) * 1991-10-16 1994-02-22 The University Of Texas System Preparation and uses of multi-phase microspheres
JP2651320B2 (ja) * 1992-07-16 1997-09-10 田辺製薬株式会社 徐放性マイクロスフェア製剤の製造方法
AU4198793A (en) * 1992-07-24 1994-01-27 Takeda Chemical Industries Ltd. Microparticle preparation and production thereof
ES2110573T3 (es) * 1992-08-07 1998-02-16 Takeda Chemical Industries Ltd Produccion de microcapsulas de farmacos solubles en agua.
US5447533A (en) * 1992-09-03 1995-09-05 Pacesetter, Inc. Implantable stimulation lead having an advanceable therapeutic drug delivery system
EP0595030A3 (de) * 1992-10-01 1995-06-07 Tanabe Seiyaku Co Mehrkern-Mikrosphären mit verzögerter Wirkstoffabgabe und Verfahren zu deren Herstellung.
US5310742A (en) * 1992-11-30 1994-05-10 Elias Alan N Uses for thioureylenes
TW333456B (en) 1992-12-07 1998-06-11 Takeda Pharm Ind Co Ltd A pharmaceutical composition of sustained-release preparation the invention relates to a pharmaceutical composition of sustained-release preparation which comprises a physiologically active peptide.
GB2273874A (en) * 1992-12-31 1994-07-06 Pertti Olavi Toermaelae Preparation of pharmaceuticals in a polymer matrix
US6090925A (en) 1993-03-09 2000-07-18 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
ES2070076B1 (es) * 1993-04-20 1996-04-16 Cusi Lab Metodo para aumentar la estabilidad de las nanocapsulas durante su almacenamiento.
US5738538A (en) * 1993-10-25 1998-04-14 Siemens Aktiengesellschaft Electrical unit
US5643605A (en) * 1993-10-25 1997-07-01 Genentech, Inc. Methods and compositions for microencapsulation of adjuvants
US6913767B1 (en) 1993-10-25 2005-07-05 Genentech, Inc. Compositions for microencapsulation of antigens for use as vaccines
US6080429A (en) * 1993-10-25 2000-06-27 Genentech, Inc. Method for drying microspheres
JPH09510182A (ja) * 1993-11-17 1997-10-14 エルディーエス・テクノロジーズ・インコーポレーテッド カプセル封入されたドラッグデリバリー用透明液
US5650173A (en) * 1993-11-19 1997-07-22 Alkermes Controlled Therapeutics Inc. Ii Preparation of biodegradable microparticles containing a biologically active agent
EP2283821A1 (de) * 1993-11-19 2011-02-16 Alkermes, Inc. Herstellung biodegradierbarer Mikroteilchen, die ein biologisch aktives Mittel enthalten
US5520923A (en) * 1994-09-19 1996-05-28 Genetics Institute, Inc. Formulations for delivery of osteogenic proteins
US6117455A (en) * 1994-09-30 2000-09-12 Takeda Chemical Industries, Ltd. Sustained-release microcapsule of amorphous water-soluble pharmaceutical active agent
US5538737A (en) * 1994-11-30 1996-07-23 Applied Analytical Industries, Inc. Oral compositions of H2 -antagonists
GB2297734A (en) * 1995-02-13 1996-08-14 Nestle Sa Process for producing microcapsules
EP0765660A3 (de) * 1995-09-28 1998-09-23 Takeda Chemical Industries, Ltd. Mikrokapseln enthaltend 2-Piperazinon-1-essigsäure Verbindungen
DE19545257A1 (de) 1995-11-24 1997-06-19 Schering Ag Verfahren zur Herstellung von morphologisch einheitlichen Mikrokapseln sowie nach diesem Verfahren hergestellte Mikrokapseln
CA2192773C (en) 1995-12-15 2008-09-23 Hiroaki Okada Production of sustained-release preparation for injection
CA2192782C (en) * 1995-12-15 2008-10-14 Nobuyuki Takechi Production of microspheres
US6143037A (en) * 1996-06-12 2000-11-07 The Regents Of The University Of Michigan Compositions and methods for coating medical devices
PT839525E (pt) 1996-10-31 2004-10-29 Takeda Chemical Industries Ltd Preparacao de libertacao prolongada
US6387700B1 (en) 1996-11-04 2002-05-14 The Reagents Of The University Of Michigan Cationic peptides, Cys-Trp-(LYS)n, for gene delivery
US5945126A (en) * 1997-02-13 1999-08-31 Oakwood Laboratories L.L.C. Continuous microsphere process
EP0996426B1 (de) * 1997-06-05 2007-03-07 Roland Bodmeier Multiphasensystem
US6287587B2 (en) * 1997-07-15 2001-09-11 Takeda Chemical Industries, Ltd. Process for producing sustained-release preparation by in-water drying
US6123957A (en) * 1997-07-16 2000-09-26 Jernberg; Gary R. Delivery of agents and method for regeneration of periodontal tissues
US5989463A (en) 1997-09-24 1999-11-23 Alkermes Controlled Therapeutics, Inc. Methods for fabricating polymer-based controlled release devices
ATE235231T1 (de) 1998-01-21 2003-04-15 Takeda Chemical Industries Ltd Verfahren zur gerfriertrocknung von präparaten mit verzörgerter wirkstoffabgabe
US5902844A (en) * 1998-02-02 1999-05-11 Applied Analytical Industries, Inc. Spray drying of pharmaceutical formulations containing amino acid-based materials
AP1224A (en) 1998-03-19 2003-11-14 Bristol Myers Squibb Co Biphasic controlled release delivery system for high solubility pharmaceuticals and method.
US6099859A (en) * 1998-03-20 2000-08-08 Andrx Pharmaceuticals, Inc. Controlled release oral tablet having a unitary core
SE9801288D0 (sv) 1998-04-14 1998-04-14 Astra Ab Vaccine delivery system and metod of production
US7128927B1 (en) * 1998-04-14 2006-10-31 Qlt Usa, Inc. Emulsions for in-situ delivery systems
US6395253B2 (en) 1998-04-23 2002-05-28 The Regents Of The University Of Michigan Microspheres containing condensed polyanionic bioactive agents and methods for their production
US6270802B1 (en) 1998-10-28 2001-08-07 Oakwood Laboratories L.L.C. Method and apparatus for formulating microspheres and microcapsules
US6204308B1 (en) 1999-03-01 2001-03-20 Novartis Ag Organic compounds
US6770740B1 (en) 1999-07-13 2004-08-03 The Regents Of The University Of Michigan Crosslinked DNA condensate compositions and gene delivery methods
DK1223990T3 (da) 1999-10-15 2004-11-29 Inst Genetics Llc Formuleringer af hyaluronsyre til tilförsel af osteogene proteiner
US6461631B1 (en) 1999-11-16 2002-10-08 Atrix Laboratories, Inc. Biodegradable polymer composition
ES2169980B1 (es) * 1999-12-17 2003-11-01 Lipotec Sa Microcapsulas para la liberacion prolongada de farmacos.
ATE355824T1 (de) 2000-01-11 2007-03-15 Roland Bodmeier Kit zur implantation enthaltend eine trägerphase und ein lösungsmittel
TW200800298A (en) 2000-01-27 2008-01-01 Zentaris Ag Compressed microparticles for dry injection
AR023940A1 (es) 2000-05-03 2002-09-04 Eriochem Sa Procedimiento para la produccion de microcapsulas de liberacion prolongada de peptidos solubles en agua
CN1189159C (zh) * 2000-05-05 2005-02-16 欧莱雅 含水溶性美容活性组分水性核的微胶囊及含其的组合物
KR100392501B1 (ko) * 2000-06-28 2003-07-22 동국제약 주식회사 다중 에멀젼법에 의한 서방출성 미립구의 제조방법
US20040047910A1 (en) * 2000-07-07 2004-03-11 Christian Beckett Suppository and composition comprising at least one polyethylene glycol
FR2815550B1 (fr) * 2000-10-20 2003-08-29 Rhodia Chimie Sa Granules obtenus par sechage d'une emulsion multiple
KR100426223B1 (ko) * 2000-10-27 2004-04-08 한건 수용성 펩타이드 약물의 건조 리포좀 조성물 및 그의 제조방법
WO2002049620A2 (en) 2000-12-21 2002-06-27 Inhale Therapeutic Systems, Inc. Induced phase transition method for the production of microparticles containing hydrophobic active agents
FR2823450B1 (fr) * 2001-04-12 2004-08-27 Rhodia Chimie Sa Suspension obtenue a partir d'une emulsion multiple comprenant un compose hydrophobe solide a temperature ambiante et granules obtenus par sechage de la suspension
WO2003000156A1 (en) 2001-06-22 2003-01-03 Southern Biosystems, Inc. Zero-order prolonged release coaxial implants
TWI332407B (en) 2001-06-29 2010-11-01 Takeda Chemical Industries Ltd Controlled release composition and method of producting the same
TWI225416B (en) 2001-06-29 2004-12-21 Takeda Chemical Industries Ltd Sustained-release composition and process for producing the same
US20080026068A1 (en) * 2001-08-16 2008-01-31 Baxter Healthcare S.A. Pulmonary delivery of spherical insulin microparticles
US7749528B2 (en) * 2001-08-29 2010-07-06 Ricardo Azevedo Pontes De Carvalho Implantable and sealable medical device for unidirectional delivery of therapeutic agents to tissues
US6884432B2 (en) * 2002-04-25 2005-04-26 Mayo Foundation For Medical Education And Research Blend, cross-linkable poly(propylene fumarate) for immobilization and controlled drug delivery
KR101041767B1 (ko) 2002-06-25 2011-06-17 다케다 야쿠힌 고교 가부시키가이샤 서방성 조성물의 제조 방법
JP2005537298A (ja) * 2002-08-02 2005-12-08 ペンウェスト ファーマシューティカルズ カンパニー メトホルミンの徐放性製剤
US7815934B2 (en) * 2002-09-20 2010-10-19 Alpharma Pharmaceuticals, Llc Sequestering subunit and related compositions and methods
US20040086566A1 (en) * 2002-11-04 2004-05-06 Alpharma, Inc. Waxy matrix dosage forms
GB0228571D0 (en) * 2002-12-06 2003-01-15 Novartis Ag Organic compounds
JP2007525429A (ja) * 2003-03-11 2007-09-06 キューエルティー ユーエスエー，インコーポレイテッド． 細胞スケジュール依存性抗癌剤のための処方
JP2004331750A (ja) * 2003-05-02 2004-11-25 Canon Inc ポリヒドロキシアルカノエートを含有する磁性構造体及びその製造方法ならびにその用途
ES2600554T3 (es) 2003-07-18 2017-02-09 Oakwood Laboratories L.L.C. Prevención de la reducción del peso molecular del polímero, de la formación de impurezas y de la gelificación en composiciones poliméricas
US20070092452A1 (en) * 2003-07-18 2007-04-26 Julia Rashba-Step Methods for fabrication, uses, compositions of inhalable spherical particles
US20050142205A1 (en) * 2003-07-18 2005-06-30 Julia Rashba-Step Methods for encapsulating small spherical particles prepared by controlled phase separation
BRPI0412735A (pt) * 2003-07-18 2006-09-26 Baxter Int métodos para a fabricação, uso e composição de partìculas esféricas pequenas preparadas mediante a separação de fase controlada
JP2007508240A (ja) * 2003-07-22 2007-04-05 バクスター・インターナショナル・インコーポレイテッド 低分子量有機分子の小球状粒子ならびにその調製方法および使用方法
TW200529890A (en) 2004-02-10 2005-09-16 Takeda Pharmaceutical Sustained-release preparations
GB0408308D0 (en) 2004-04-14 2004-05-19 Vectura Ltd Pharmaceutical compositions
MXPA06012992A (es) * 2004-05-12 2007-02-12 Baxter Int Microesferas que comprenden proteina y que muestran inyectabilidad en altas concentraciones de este agente.
EP1765294B1 (de) 2004-05-12 2008-09-24 Baxter International Inc. Nukleinsäure-mikrokügelchen, ihre herstellung und abgabe
US8728525B2 (en) * 2004-05-12 2014-05-20 Baxter International Inc. Protein microspheres retaining pharmacokinetic and pharmacodynamic properties
CA2566199C (en) * 2004-05-12 2013-10-22 Baxter International Inc. Delivery of as-oligonucleotide microspheres to induce dendritic cell tolerance for the treatment of autoimmune type 1 diabetes
FR2870673B1 (fr) * 2004-05-28 2006-07-14 Rhodia Chimie Sa Formulation solide comprenant un produit phytosanitaire
TW200613012A (en) * 2004-07-02 2006-05-01 Takeda Pharmaceuticals Co Sustained-release composition, process for producing the same and use of the same
US20070254314A1 (en) * 2004-09-16 2007-11-01 Geier Mark R Methods of treating autism and autism spectrum disorders
CN1306955C (zh) * 2004-09-17 2007-03-28 中国人民解放军第二军医大学 阿魏酸钠白蛋白纳米粒制剂及其制备方法
US8313763B2 (en) 2004-10-04 2012-11-20 Tolmar Therapeutics, Inc. Sustained delivery formulations of rapamycin compounds
MX2007003789A (es) * 2004-10-04 2007-07-20 Qlt Usa Inc Suministro ocular de formulaciones polimericas para suministro.
RS53890B1 (sr) 2004-11-10 2015-08-31 Tolmar Therapeutics, Inc. Stabilizovan polimerni sistem za isporuku
EP1885335A1 (de) * 2005-04-27 2008-02-13 BAXTER INTERNATIONAL INC. (a Delaware corporation) Oberflächenmodifizierte mikroteilchen und verfahren zu ihrer bildung und verwendung
JP2008542405A (ja) * 2005-06-08 2008-11-27 ニューバイオメッド ピーアイケイエイ プライベート リミテッド ポリイノシン酸‐ポリシチジル酸に基づくアジュバント
US20070166239A1 (en) * 2006-01-13 2007-07-19 Haixiang Lin Mucosal immunogenic substances comprising a polyinosinic acid - polycytidilic acid based adjuvant
US20070166800A1 (en) * 2006-01-13 2007-07-19 Haixiang Lin Immunogenic substances comprising a polyinosinic acid-polycytidilic acid based adjuvant
KR100722607B1 (ko) 2006-05-11 2007-05-28 주식회사 펩트론 분산성 및 주사 투여능이 향상된 서방성 미립구의 제조방법
US20070281031A1 (en) * 2006-06-01 2007-12-06 Guohan Yang Microparticles and methods for production thereof
US20090258028A1 (en) * 2006-06-05 2009-10-15 Abbott Cardiovascular Systems Inc. Methods Of Forming Coatings For Implantable Medical Devices For Controlled Release Of A Peptide And A Hydrophobic Drug
US8323676B2 (en) * 2008-06-30 2012-12-04 Abbott Cardiovascular Systems Inc. Poly(ester-amide) and poly(amide) coatings for implantable medical devices for controlled release of a protein or peptide and a hydrophobic drug
SI2719378T1 (sl) 2006-06-19 2016-11-30 Alpharma Pharmaceuticals Llc Farmacevtski sestavki
US8017237B2 (en) 2006-06-23 2011-09-13 Abbott Cardiovascular Systems, Inc. Nanoshells on polymers
CN101500616A (zh) 2006-08-04 2009-08-05 巴克斯特国际公司 预防和/或逆转新发作自身免疫糖尿病的基于微球的组合物
WO2008060786A2 (en) * 2006-10-06 2008-05-22 Baxter International Inc. Microencapsules containing surface-modified microparticles and methods of forming and using the same
WO2008063301A2 (en) * 2006-10-11 2008-05-29 Alpharma, Inc. Pharmaceutical compositions
US9289196B2 (en) 2006-12-12 2016-03-22 Cook Medical Technologies Llc Hemostatic substance with a coating
MX2009006653A (es) 2006-12-18 2009-07-02 Takeda Pharmaceutical Composicion de liberacion prolongada y metodo para producirla.
JP5419169B2 (ja) 2007-06-06 2014-02-19 デビオファーム リサーチ アンド マニュファクチャリング ソシエテ アノニム 微小粒子で構成される徐放性医薬組成物
ES2324009B1 (es) * 2007-11-23 2010-05-21 Gp Pharm S.A. Composicion farmaceutica de liberacion sostenida de somatostatina o un analogo suyo.
US20090196890A1 (en) * 2007-12-17 2009-08-06 Alpharma Pharmaceuticals, Llc Pharmaceutical compositions
US8623418B2 (en) 2007-12-17 2014-01-07 Alpharma Pharmaceuticals Llc Pharmaceutical composition
WO2009111264A2 (en) * 2008-02-29 2009-09-11 Alseres Pharmaceuticals, Inc. Systemic purine administration:modulating axonal outgrowth of central nervous system neurons
CA2727297A1 (en) * 2008-06-09 2009-12-17 Boehringer Ingelheim International Gmbh New emulsions for producing medicinal products
US8765162B2 (en) * 2008-06-30 2014-07-01 Abbott Cardiovascular Systems Inc. Poly(amide) and poly(ester-amide) polymers and drug delivery particles and coatings containing same
US8367427B2 (en) * 2008-08-20 2013-02-05 Baxter International Inc. Methods of processing compositions containing microparticles
US20100047292A1 (en) * 2008-08-20 2010-02-25 Baxter International Inc. Methods of processing microparticles and compositions produced thereby
US8323615B2 (en) * 2008-08-20 2012-12-04 Baxter International Inc. Methods of processing multi-phasic dispersions
US8323685B2 (en) * 2008-08-20 2012-12-04 Baxter International Inc. Methods of processing compositions containing microparticles
US20100189800A1 (en) * 2009-01-23 2010-07-29 Peter Markland Continous double emulsion process for making microparticles
US8911766B2 (en) * 2009-06-26 2014-12-16 Abbott Cardiovascular Systems Inc. Drug delivery compositions including nanoshells for triggered drug release
US9295663B2 (en) 2010-07-14 2016-03-29 Abbott Cardiovascular Systems Inc. Drug coated balloon with in-situ formed drug containing microspheres
GB201016436D0 (en) 2010-09-30 2010-11-17 Q Chip Ltd Method of making solid beads
GB201016433D0 (en) 2010-09-30 2010-11-17 Q Chip Ltd Apparatus and method for making solid beads
KR101411349B1 (ko) 2010-12-24 2014-06-25 주식회사 삼양바이오팜 생리활성 펩타이드를 포함하는 마이크로입자 및 그의 제조방법, 및 그를 포함하는 약제학적 조성물
KR101486132B1 (ko) * 2013-03-20 2015-01-23 씨제이헬스케어 주식회사 졸-겔 변환 특성을 갖는 고분자를 이용한 미립구의 제조방법 및 이로부터 제조된 미립구
KR101558083B1 (ko) * 2014-04-07 2015-10-07 에스케이케미칼주식회사 약물함유 고분자미립구 제조방법
TW201618783A (zh) 2014-08-07 2016-06-01 艾森塔製藥公司 以布魯頓(Bruton)氏酪胺酸激酶(BTK)佔據和BTK再合成速率為基礎之治療癌症、免疫和自體免疫疾病及發炎性疾病之方法
RU2678981C2 (ru) 2014-12-23 2019-02-05 Йишенг Байофарма (Сингапур) Пте Лтд Композиция от бешенства, содержащая адъювант pika

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043782A (en) * 1958-12-22 1962-07-10 Upjohn Co Process for preparing a more impermeable coating by liquid-liquid phase separation
GB929402A (en) * 1958-12-22 1963-06-19 Upjohn Co Encapsulated emulsions and processes for their preparation
US3092553A (en) * 1959-01-30 1963-06-04 Jr Carl E Fisher Pharmaceutical preparations and method and apparatus for making same
NL280825A (de) * 1962-07-11
US3539465A (en) * 1968-10-08 1970-11-10 Ncr Co Encapsulation of hydrophilic liquid-in-oil emulsions
BE744162A (fr) * 1969-01-16 1970-06-15 Fuji Photo Film Co Ltd Procede d'encapsulage
BE792550A (nl) * 1971-12-23 1973-06-12 Agfa Gevaert Nv Procede voor het vervaardigen van microcapsules
FR2236483B1 (de) * 1973-07-12 1976-11-12 Choay Sa
US4234571A (en) * 1979-06-11 1980-11-18 Syntex (U.S.A.) Inc. Nonapeptide and decapeptide derivatives of luteinizing hormone releasing hormone
US4273920A (en) * 1979-09-12 1981-06-16 Eli Lilly And Company Polymerization process and product
US4384975A (en) * 1980-06-13 1983-05-24 Sandoz, Inc. Process for preparation of microspheres
US4389330A (en) * 1980-10-06 1983-06-21 Stolle Research And Development Corporation Microencapsulation process
US4675189A (en) * 1980-11-18 1987-06-23 Syntex (U.S.A.) Inc. Microencapsulation of water soluble active polypeptides
IE52535B1 (en) * 1981-02-16 1987-12-09 Ici Plc Continuous release pharmaceutical compositions
JPS60100516A (ja) * 1983-11-04 1985-06-04 Takeda Chem Ind Ltd 徐放型マイクロカプセルの製造法
US4555399A (en) * 1983-11-18 1985-11-26 Key Pharmaceuticals, Inc. Aspirin tablet
DE3678308D1 (de) * 1985-02-07 1991-05-02 Takeda Chemical Industries Ltd Verfahren zur herstellung von mikrokapseln.
US4710384A (en) * 1986-07-28 1987-12-01 Avner Rotman Sustained release tablets made from microcapsules

Also Published As

Publication number Publication date
PT81980A (en) 1986-03-01
CA1260395A (en) 1989-09-26
EP0190833A2 (de) 1986-08-13
US5330767A (en) 1994-07-19
IE58930B1 (en) 1993-12-01
HK137793A (en) 1993-12-24
EP0190833B1 (de) 1991-03-27
PT81980B (pt) 1988-07-01
KR920007831B1 (ko) 1992-09-18
ES8703739A1 (es) 1987-03-01
GR860332B (en) 1986-06-05
US4954298A (en) 1990-09-04
LV5822B4 (lv) 1997-12-20
DE3678308D1 (de) 1991-05-02
EP0190833A3 (en) 1987-08-26
HU196702B (en) 1989-01-30
KR860006266A (ko) 1986-09-09
IE860199L (en) 1986-08-07
ES551696A0 (es) 1987-03-01
HUT45893A (en) 1988-09-28
LV5822A4 (lv) 1997-10-20

Similar Documents

Publication Publication Date Title
ATE61935T1 (de) Verfahren zur herstellung von mikrokapseln.
ES8605983A1 (es) Un metodo de producir una microcapsula de liberacion prolongada de un farmaco soluble en agua
AT334530B (de) Verfahren zur herstellung von neuen 1,3-oxazino (5,6-c) rifamycinen
AT340926B (de) Verfahren zur herstellung von neuen, basisch substituierten 1,4-dihydro-2h-isochinolinderivaten sowie deren salzen
AT329563B (de) Verfahren zur herstellung von neuen 3,4-dihydro-2(1h)-isochinolin-carboxamidderivaten und deren salzen
AT332863B (de) Verfahren zur herstellung von neuen 2-aminomethyl-4,6-dihalogenphenolderivaten sowie deren additionssalzen mit sauren
ATA927775A (de) Verfahren zur herstellung von neuen 2-acyl-4- -oxo-1,2,3,6,7,11b-hexahydro-4h-pyrazino(2,1a) isochinolin-derivaten, ihre optischen anti- poden, physiologisch unbedenklichen saeure- additionssalzen und quartaeren ammoniumsalzen
AT339914B (de) Verfahren zur herstellung von neuen n-phenylsulfanyl-n'- (3-azabicycloalkyl) -harnstoffen
ATE49402T1 (de) Verfahren zur herstellung von zirkoniumcarboxylat.
AT326279B (de) Verfahren zur herstellung von neuen digitoxigenin-3-alpha, l- (rhamnosid-4'-acylaten)
AT338792B (de) Verfahren zur herstellung von neuen 4-amino-2,6-dioxi-(di- oder trialkoxi-)1-benzyl-pyrimidinen
AT328451B (de) Verfahren zur herstellung von neuen 1,4-dihydro-3 (2h) -isochinolinonverbindungen und deren salzen
AT326111B (de) Verfahren zur herstellung von neuen n-alkoxybenzoylaminosäuren, deren c1-c5-alkestern und zugehorigen thiolactonen und deren salzen
AT333720B (de) Verfahren zur herstellung von neuen n'- (4-alkoxy- oder alkenyloxyacylaminophenyl) -n,n-dimethylacetamidinen und deren saureadditionssalzen
ATA648674A (de) Verfahren zur herstellung von neuen 1-acyl-1- (1,3,4-thiadiazolyl)-harnstoffen
AT351502B (de) Verfahren zur herstellung von neuen n - substituierten 1,2,2-trimethyl-3-carbomoyl- cyclopentan-carbonsaeuren (1) und deren physio- logisch vertraeglichen salzen
ATA146874A (de) Verfahren zur herstellung von neuen 1,4-dihydro-2h-isochinolinderivaten
ATE82269T1 (de) Verfahren zur herstellung von 1-pyrazolinen.
AT353247B (de) Verfahren zur herstellung von neuen 1-amino- oder 1-aminomethyl-7,7-dimethyl-2,2,1-cyclo- heptanen sowie von deren saeureadditionssalzen
ATA142579A (de) Verfahren zur herstellung von neuen thieno- thienylcarbonylphenyl-alkansaeuren, von deren derivaten und den salzen
ATA724676A (de) Verfahren zur herstellung von neuen, substituierten 2-alkyl-5-indanessigsauren und von deren salzen
ATA839375A (de) Verfahren zur herstellung von neuen n'- (4-alkoxy- oder alkenyloxyacylaminophenyl) -n,n-dimethylacetamidinen und deren saureadditionssalzen
ATA815076A (de) Verfahren zur herstellung von neuen 10,11-dihydro-dibenzo (b,f)-thiepin-derivaten und deren salzen
ATA876575A (de) Verfahren zur herstellung von neuen n'-(aminoacylaminophenyl)-acetamidinen
AT337187B (de) Verfahren zur herstellung von neuen 1,5-diazocin-derivaten

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time