ES2175109T3 - Particulas de sustrato lamelar polimerico para la administracion de farmacos. - Google Patents

Particulas de sustrato lamelar polimerico para la administracion de farmacos.

Info

Publication number
ES2175109T3
ES2175109T3 ES96924088T ES96924088T ES2175109T3 ES 2175109 T3 ES2175109 T3 ES 2175109T3 ES 96924088 T ES96924088 T ES 96924088T ES 96924088 T ES96924088 T ES 96924088T ES 2175109 T3 ES2175109 T3 ES 2175109T3
Authority
ES
Spain
Prior art keywords
administration
polymer
lamelar
pharmacos
particles
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96924088T
Other languages
English (en)
Inventor
Allan Gerald Arthur Coombes
Stanley Stewart Davis
Diane Lisa Major
John Michael Wood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyowa Kirin Services Ltd
Original Assignee
West Pharmaceutical Services Drug Delivery and Clinical Research Center 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 West Pharmaceutical Services Drug Delivery and Clinical Research Center Ltd filed Critical West Pharmaceutical Services Drug Delivery and Clinical Research Center Ltd
Application granted granted Critical
Publication of ES2175109T3 publication Critical patent/ES2175109T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/788—Of specified organic or carbon-based composition
    • Y10S977/795—Composed of biological material
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/895—Manufacture, treatment, or detection of nanostructure having step or means utilizing chemical property
    • Y10S977/896—Chemical synthesis, e.g. chemical bonding or breaking
    • Y10S977/897—Polymerization
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y10S977/906—Drug delivery
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y10S977/915—Therapeutic or pharmaceutical composition
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y10S977/915—Therapeutic or pharmaceutical composition
    • Y10S977/917—Vaccine

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Materials For Medical Uses (AREA)
  • Graft Or Block Polymers (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

LA INVENCION PROPORCIONA UNA COMPOSICION PARA LA ADMINISTRACION DE UN AGENTE ACTIVO QUE CONSTA DE VARIAS PARTICULAS LAMELARES DE UN POLIMERO BIODEGRADABLE, QUE ES AL MENOS EN PARTE CRISTALINO, Y DE UN AGENTE ACTIVO ADSORBIDO AL MENOS A LA MAYORIA DE LAS PARTICULAS. PREFERENTEMENTE, EL POLIMERO BIODEGRADABLE ES CRISTALINO EN AL MENOS 5 % DEL PESO. LOS POLIMEROS BIODEGRADABLES PREFERIDOS SON POLI(L - LACTIDE) (L.PLA) O COPOLIMEROS O MEZCLAS DE L.PLA. LAS PARTICULAS SON ESPECIALMENTE UTILES PARA LA INMOVILIZACION DE ANTIGENOS O ALERGENOS PARA VACUNAS.
ES96924088T 1995-07-13 1996-07-15 Particulas de sustrato lamelar polimerico para la administracion de farmacos. Expired - Lifetime ES2175109T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9514285.7A GB9514285D0 (en) 1995-07-13 1995-07-13 Polymeric lamellar substrate particles for drug delivery

Publications (1)

Publication Number Publication Date
ES2175109T3 true ES2175109T3 (es) 2002-11-16

Family

ID=10777561

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96924088T Expired - Lifetime ES2175109T3 (es) 1995-07-13 1996-07-15 Particulas de sustrato lamelar polimerico para la administracion de farmacos.

Country Status (13)

Country Link
US (1) US6001395A (es)
EP (1) EP0837673B1 (es)
JP (1) JPH11508912A (es)
AT (1) ATE214918T1 (es)
AU (1) AU709031B2 (es)
CA (1) CA2223884A1 (es)
DE (1) DE69620182T2 (es)
DK (1) DK0837673T3 (es)
ES (1) ES2175109T3 (es)
GB (1) GB9514285D0 (es)
NO (1) NO315406B1 (es)
PT (1) PT837673E (es)
WO (1) WO1997002810A2 (es)

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US6884435B1 (en) 1997-01-30 2005-04-26 Chiron Corporation Microparticles with adsorbent surfaces, methods of making same, and uses thereof
EP1275380A1 (en) * 1997-01-30 2003-01-15 Chiron Corporation Use of microparticles with adsorbed antigen to stimulate immune responses
US7135191B2 (en) * 1997-09-04 2006-11-14 Zsolt Istvan Hertelendy Urogenital or anorectal transmucosal vaccine delivery system
GB9722682D0 (en) * 1997-10-27 1997-12-24 Scherer Ltd R P Pharmaceutical products
US20030059471A1 (en) * 1997-12-15 2003-03-27 Compton Bruce Jon Oral delivery formulation
WO1999030737A1 (en) 1997-12-16 1999-06-24 Chiron Corporation Use of microparticles combined with submicron oil-in-water emulsions
US7393630B2 (en) 1997-12-16 2008-07-01 Novartis Vaccines And Diagnostics, Inc. Use of microparticles combined with submicron oil-in-water emulsions
SE9801288D0 (sv) * 1998-04-14 1998-04-14 Astra Ab Vaccine delivery system and metod of production
DE69930642T2 (de) * 1998-07-29 2006-12-28 Chiron Corp., Emeryville Mikropartikel mit adsorbenten oberflächen, verfahren zu ihrer herstellung und ihrer verwendung
IL142276A0 (en) 1998-10-01 2002-03-10 Powderject Res Ltd Spray coated microparticles for use in needleless syringes
FR2786098B1 (fr) 1998-11-20 2003-05-30 Flamel Tech Sa Particules a base de polyaminoacide(s) et susceptibles d'etre utilisees comme vecteurs de principe(s) actif(s), suspension colloidale les comprenant et leurs procedes de fabrication
US6365173B1 (en) 1999-01-14 2002-04-02 Efrat Biopolymers Ltd. Stereocomplex polymeric carriers for drug delivery
EP1156812A4 (en) * 1999-02-23 2004-09-29 Isis Pharmaceuticals Inc MULTIPARTICULAR FORMULATION
EP1156781B1 (en) 1999-02-26 2005-06-08 Chiron Corporation Microemulsions with adsorbed macromolecules and microparticles
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US20050214227A1 (en) * 1999-03-08 2005-09-29 Powderject Research Limited Microparticle formulations for sustained-release of bioactive compounds
US7713739B1 (en) 2000-11-17 2010-05-11 Novartis Vaccines And Diagnostics, Inc. Microparticle-based transfection and activation of dendritic cells
FR2801226B1 (fr) 1999-11-23 2002-01-25 Flamel Tech Sa Suspension colloidale de particules submicroniques de vectorisation de principes actifs et son mode de preparation
FR2814952B1 (fr) 2000-10-06 2004-01-02 Flamel Tech Sa Suspension colloidale de particules submicromiques de vectorisation de principes actifs et leur mode de preparation
WO2002019989A2 (en) * 2000-09-08 2002-03-14 Powderject Research Limited Alginate particle formulation
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US7266687B2 (en) * 2001-02-16 2007-09-04 Motorola, Inc. Method and apparatus for storing and distributing encryption keys
EP2572707A3 (en) 2002-02-20 2013-11-06 Novartis Vaccines and Diagnostics, Inc. Microparticles with adsorbed polypeptide-containing molecules
EP1492511B3 (fr) 2002-04-09 2012-05-02 Flamel Technologies Formulation pharmaceutique orale sous forme de suspension aqueuse de microcapsules permettant la liberation modifiee de principe(s) actif(s)
US7285289B2 (en) * 2002-04-12 2007-10-23 Nagy Jon O Nanoparticle vaccines
JP2003342196A (ja) * 2002-05-31 2003-12-03 Mukku:Kk 静脈注射用組成物、その製造法およびその製剤
FR2840614B1 (fr) 2002-06-07 2004-08-27 Flamel Tech Sa Polyaminoacides fonctionnalises par de l'alpha-tocopherol et leurs applications notamment therapeutiques
US7649023B2 (en) 2002-06-11 2010-01-19 Novartis Ag Biodegradable block copolymeric compositions for drug delivery
EP1622448A2 (en) * 2003-05-01 2006-02-08 West Pharmaceutical Services Drug Delivery & Clinical Research Centre Limited Nasal administration of the lh-rh analog leuprolide
JP5557415B2 (ja) * 2003-06-02 2014-07-23 ノバルティス バクシンズ アンド ダイアグノスティックス，インコーポレーテッド 吸着させたトキソイドおよび多糖類含有抗原を含む微粒子に基づく免疫原性組成物
FR2859909B1 (fr) 2003-09-22 2007-09-07 Biomerieux Sa Procede de preparation de microparticules bioresorbables, microparticules obtenues et utilisation
US20060263350A1 (en) * 2003-09-26 2006-11-23 Fairfield Clinical Trials Llc Combination antihistamine medication
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CN109789092A (zh) 2016-07-13 2019-05-21 哈佛学院院长等 抗原呈递细胞模拟支架及其制备和使用方法

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Also Published As

Publication number Publication date
DE69620182D1 (de) 2002-05-02
NO976018L (no) 1997-12-22
NO315406B1 (no) 2003-09-01
PT837673E (pt) 2002-09-30
EP0837673A2 (en) 1998-04-29
DK0837673T3 (da) 2002-07-22
GB9514285D0 (en) 1995-09-13
WO1997002810A2 (en) 1997-01-30
AU6466596A (en) 1997-02-10
DE69620182T2 (de) 2003-01-16
AU709031B2 (en) 1999-08-19
WO1997002810A3 (en) 1997-02-20
CA2223884A1 (en) 1997-01-30
NO976018D0 (no) 1997-12-22
US6001395A (en) 1999-12-14
ATE214918T1 (de) 2002-04-15
JPH11508912A (ja) 1999-08-03
EP0837673B1 (en) 2002-03-27

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