DK175756B1 - Fremgangsmåde til fremstilling af partikler med vedvarende frigivelse af aktiv ingrediens og partikler fremstillet herved - Google Patents

Fremgangsmåde til fremstilling af partikler med vedvarende frigivelse af aktiv ingrediens og partikler fremstillet herved Download PDF

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Publication number
DK175756B1
DK175756B1 DK199101418A DK141891A DK175756B1 DK 175756 B1 DK175756 B1 DK 175756B1 DK 199101418 A DK199101418 A DK 199101418A DK 141891 A DK141891 A DK 141891A DK 175756 B1 DK175756 B1 DK 175756B1
Authority
DK
Denmark
Prior art keywords
gel
particles
approx
mpa
active ingredient
Prior art date
Application number
DK199101418A
Other languages
Danish (da)
English (en)
Other versions
DK141891D0 (da
DK141891A (da
Inventor
Jean-Marc Ruiz
Original Assignee
Sod Conseils Rech Applic
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 Sod Conseils Rech Applic filed Critical Sod Conseils Rech Applic
Publication of DK141891D0 publication Critical patent/DK141891D0/da
Publication of DK141891A publication Critical patent/DK141891A/da
Application granted granted Critical
Publication of DK175756B1 publication Critical patent/DK175756B1/da

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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
    • A61K9/14—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
    • 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
    • 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)

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Glanulating (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Cosmetics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DK199101418A 1990-08-01 1991-07-31 Fremgangsmåde til fremstilling af partikler med vedvarende frigivelse af aktiv ingrediens og partikler fremstillet herved DK175756B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9016885 1990-08-01
GB909016885A GB9016885D0 (en) 1990-08-01 1990-08-01 Sustained release pharmaceutical compositions

Publications (3)

Publication Number Publication Date
DK141891D0 DK141891D0 (da) 1991-07-31
DK141891A DK141891A (da) 1992-02-02
DK175756B1 true DK175756B1 (da) 2005-02-14

Family

ID=10679993

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199101418A DK175756B1 (da) 1990-08-01 1991-07-31 Fremgangsmåde til fremstilling af partikler med vedvarende frigivelse af aktiv ingrediens og partikler fremstillet herved

Country Status (30)

Country Link
US (1) US5213812A (pt)
JP (1) JP2818704B2 (pt)
KR (1) KR920003962A (pt)
AT (1) AT396425B (pt)
AU (2) AU649696B2 (pt)
BE (1) BE1004772A3 (pt)
CA (1) CA2048270C (pt)
CH (1) CH682715A5 (pt)
DE (1) DE4125542A1 (pt)
DK (1) DK175756B1 (pt)
ES (1) ES2046083B1 (pt)
FI (1) FI104149B1 (pt)
FR (1) FR2665360B1 (pt)
GB (1) GB9016885D0 (pt)
GR (1) GR1001512B (pt)
HK (1) HK33294A (pt)
IE (1) IE65124B1 (pt)
IN (1) IN178446B (pt)
IT (1) IT1251788B (pt)
LU (1) LU87982A1 (pt)
MA (1) MA22245A1 (pt)
MY (1) MY107500A (pt)
NL (1) NL194637C (pt)
NO (1) NO300158B1 (pt)
NZ (1) NZ238981A (pt)
OA (1) OA09387A (pt)
PT (1) PT98497B (pt)
SE (1) SE505734C2 (pt)
TN (1) TNSN91067A1 (pt)
ZA (1) ZA915565B (pt)

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CA2267930A1 (en) * 1996-10-09 1998-04-16 Nobuyuki Takechi A method for producing a microparticle
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WO1999052708A1 (en) 1998-04-13 1999-10-21 Luminex Corporation Liquid labeling with fluorescent microparticles
ATE303795T1 (de) * 1998-12-16 2005-09-15 Aventis Pharma Inc In biologisch abbaubare polymere eingekapselter serotoninrezeptor-antagonist und deren herstellungsverfahren
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ATE430558T1 (de) 2000-10-27 2009-05-15 Baxter Healthcare Sa Herstellung von mikrokügelchen
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FR2848113B1 (fr) * 2002-12-04 2005-02-25 Oreal Stabilisation de principes actifs aromatiques par des polymeres aromatiques
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JP5634009B2 (ja) * 2004-05-12 2014-12-03 バクスター・インターナショナル・インコーポレイテッドＢａｘｔｅｒ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃｏｒｐ０Ｒａｔｅｄ タンパク質を含み、そして高濃度のタンパク質で注射性能を示すミクロスフェア
JP2008506699A (ja) * 2004-07-13 2008-03-06 アルテアーナノ，インコーポレーテッド 薬物転用防止用セラミック構造体
KR20070042177A (ko) * 2004-07-13 2007-04-20 알타이어나노 인코포레이티드 약물의 조절 방출을 위한 세라믹 구조체
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KR20180026571A (ko) 2009-05-27 2018-03-12 셀렉타 바이오사이언시즈, 인크. 면역조절제를 ｐＨ 감응성으로 방출하는 표적화된 합성 나노운반체
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Also Published As

Publication number Publication date
FR2665360B1 (fr) 1995-02-10
MA22245A1 (fr) 1992-04-01
GR1001512B (el) 1994-02-28
DE4125542A1 (de) 1992-02-06
AU5939394A (en) 1994-06-02
NL194637B (nl) 2002-06-03
NO912986L (no) 1992-02-03
CH682715A5 (fr) 1993-11-15
JP2818704B2 (ja) 1998-10-30
IE65124B1 (en) 1995-10-04
GR910100330A (en) 1992-08-31
ATA152591A (de) 1993-01-15
AU8146691A (en) 1992-02-06
US5213812A (en) 1993-05-25
CA2048270C (en) 1997-02-25
NL9101306A (nl) 1992-03-02
OA09387A (fr) 1992-09-15
AU666808B2 (en) 1996-02-22
DK141891D0 (da) 1991-07-31
SE505734C2 (sv) 1997-10-06
HK33294A (en) 1994-04-22
KR920003962A (ko) 1992-03-27
FR2665360A1 (fr) 1992-02-07
FI104149B (fi) 1999-11-30
NO300158B1 (no) 1997-04-21
GB9016885D0 (en) 1990-09-12
BE1004772A3 (fr) 1993-01-26
DK141891A (da) 1992-02-02
FI913646A0 (fi) 1991-07-31
SE9102249D0 (sv) 1991-07-26
ITMI911953A0 (it) 1991-07-15
ES2046083B1 (es) 1994-08-01
NO912986D0 (no) 1991-07-31
SE9102249L (sv) 1992-02-02
AT396425B (de) 1993-09-27
NL194637C (nl) 2002-10-04
ZA915565B (en) 1992-04-29
IN178446B (pt) 1997-05-03
ITMI911953A1 (it) 1993-01-15
TNSN91067A1 (fr) 1992-10-25
ES2046083A1 (es) 1994-01-16
FI104149B1 (fi) 1999-11-30
NZ238981A (en) 1992-11-25
AU649696B2 (en) 1994-06-02
IT1251788B (it) 1995-05-26
MY107500A (en) 1995-12-30
CA2048270A1 (en) 1992-02-02
LU87982A1 (fr) 1992-04-15
IE912700A1 (en) 1992-02-12
JPH05178740A (ja) 1993-07-20
PT98497B (pt) 1997-10-31
PT98497A (pt) 1992-06-30
FI913646A (fi) 1992-02-02

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