ES2077086T3 - Vesiculas de membrana sintetica que contienen peptidos de fusion funcionalmente activos como sistemas de suministro de farmacos. - Google Patents

Vesiculas de membrana sintetica que contienen peptidos de fusion funcionalmente activos como sistemas de suministro de farmacos.

Info

Publication number
ES2077086T3
ES2077086T3 ES91101414T ES91101414T ES2077086T3 ES 2077086 T3 ES2077086 T3 ES 2077086T3 ES 91101414 T ES91101414 T ES 91101414T ES 91101414 T ES91101414 T ES 91101414T ES 2077086 T3 ES2077086 T3 ES 2077086T3
Authority
ES
Spain
Prior art keywords
membrane
weight
phospholipid
cell
detergent
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
ES91101414T
Other languages
English (en)
Inventor
Reinhard Dr Gluck
Peter Dr Herrmann
Peter Klein
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.)
Nika Health Products Ltd
Original Assignee
Nika Health Products 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 Nika Health Products Ltd filed Critical Nika Health Products Ltd
Application granted granted Critical
Publication of ES2077086T3 publication Critical patent/ES2077086T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/127Liposomes
    • A61K9/1277Processes for preparing; Proliposomes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/68Medicinal 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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6835Medicinal 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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6839Medicinal 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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting material from viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/68Medicinal 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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6835Medicinal 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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6849Medicinal 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 antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a receptor, a cell surface antigen or a cell surface determinant
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal 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
    • A61K47/69Medicinal 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
    • A61K47/6905Medicinal 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 colloid or an emulsion
    • A61K47/6911Medicinal 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 colloid or an emulsion the form being a liposome
    • A61K47/6913Medicinal 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 colloid or an emulsion the form being a liposome the liposome being modified on its surface by an antibody
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/127Liposomes
    • A61K9/1271Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • A61P31/18Antivirals for RNA viruses for HIV
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Biology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Molecular Biology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • AIDS & HIV (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Feedback Control In General (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

LAS VESICULAS FOSFOLIPIDAS BICAPA CONTIENEN AL MENOS UN MEDICAMENTO FARMACEUTICAMENTE ACTIVO Y COMPRENDEN MARCADORES ESPECIFICOS DE CELULAS EN LA MEMBRANA QUE TIENE AL MENOS UN 90% DE ACTIVIDAD BIOLOGICA CUANDO SE MIDEN DE ACUERDO CON LA INVESTIGACION ANTIVIRICA 14, 39-50 DE LUESCHERY GLUECK. EN LA MEMBRANA, EL CONTENIDO DE COLESTEROL ES PREFERENTEMENTE MENOR DEL 2% EN PESO, EL CONTENIDO DE DETERGENTE PREFERENTEMENTE MENOR DE 1PPB. EL DIAMETRO DE LA VESICULA ES PREFERENTEMENTE DE 8 NM APROXIMADAMENTE. EL FOSFOLIPIDO EN LA MEMBRANA PUEDE COMPRENDER DEL 70 A 95% EN PESO DE FOSFATIDICOLINA Y PREFERENTEMENTE DEL 10 AL 20% EN PESO DE FOSFATIDILETANOLAMINA; PREFERIBLEMENTE DEL 6 AL 8% EN PESO DE UN RETICULADOR PREFERIBLEMENTE DE UN DERIVADO SULFOSUCINIMIDILA, Y AL MENOS UN PEPTIDO DE FUSION ESPECIFICA CELULAR ESTA ENLAZADO A LA MEMBRANA. LAS VESICULAS SE UTILIZAN PARA LA PREPARACION DE FARMACOS CONTRA EL SIDA Y LOS CARCIHOMAS. EL PROCESO PARA LA PREPARACION DE VESICULAS BICAPA FOSFOLIPIDAS COMPRENDE HEMAGLUTININA COMO MARCADOR ESPECIFICO CELULAR CON AL MENOS UN PEPTIDO DE FUSION. LA HEMAGLUTININA SE SEPARA DE UNA CAPA DE VIRUS POR MEDIO DE UN DETERGENTE NORONICO, PREFERIBLEMENTE ESTEN MONODODECILO GLICOL OCTAETILENO. SE EXTRAE MEDIANTE EL TRATAMIENTO REPETITIVO DE LA SOLUCION CON UN TOTAL DE ALREDEDOR DE 15 G DE MICROPORTADORES EN BOLAS DE POLIESTIRENO POR 100 MG DE DETERGENTE.
ES91101414T 1991-02-02 1991-02-02 Vesiculas de membrana sintetica que contienen peptidos de fusion funcionalmente activos como sistemas de suministro de farmacos. Expired - Lifetime ES2077086T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91101414A EP0497997B1 (en) 1991-02-02 1991-02-02 Synthetic membrane vesicles containing functionally active fusion peptides as drug delivery systems

Publications (1)

Publication Number Publication Date
ES2077086T3 true ES2077086T3 (es) 1995-11-16

Family

ID=8206362

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91101414T Expired - Lifetime ES2077086T3 (es) 1991-02-02 1991-02-02 Vesiculas de membrana sintetica que contienen peptidos de fusion funcionalmente activos como sistemas de suministro de farmacos.

Country Status (22)

Country Link
US (1) US6040167A (es)
EP (1) EP0497997B1 (es)
JP (1) JP3404037B2 (es)
KR (1) KR100205693B1 (es)
AT (1) ATE125154T1 (es)
AU (1) AU657730B2 (es)
BG (1) BG61215B1 (es)
BR (1) BR9204116A (es)
CA (1) CA2079685C (es)
DE (1) DE69111414T2 (es)
DK (1) DK0497997T3 (es)
ES (1) ES2077086T3 (es)
FI (1) FI109969B (es)
GE (1) GEP20002229B (es)
GR (1) GR3017490T3 (es)
HK (1) HK56696A (es)
HU (1) HU215533B (es)
NO (1) NO306194B1 (es)
PL (2) PL296382A1 (es)
RO (1) RO114736B1 (es)
RU (1) RU2125868C1 (es)
WO (1) WO1992013525A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2079444C (en) * 1991-02-14 2004-02-03 Rimona Margalit Binding of recognizing substances to liposomes
US5603872A (en) * 1991-02-14 1997-02-18 Baxter International Inc. Method of binding recognizing substances to liposomes
US5879656A (en) * 1993-10-26 1999-03-09 Thomas Jefferson University Methods of treating metastatic colorectal cancer with ST receptor binding compounds
US7097839B1 (en) * 1993-10-26 2006-08-29 Thomas Jefferson University ST receptor binding compounds and methods of using the same
WO1995032706A1 (en) * 1994-05-31 1995-12-07 Inex Pharmaceuticals Corp. Virosome-mediated intracellular delivery of therapeutic agents
US6861053B1 (en) * 1999-08-11 2005-03-01 Cedars-Sinai Medical Center Methods of diagnosing or treating irritable bowel syndrome and other disorders caused by small intestinal bacterial overgrowth
US5908777A (en) * 1995-06-23 1999-06-01 University Of Pittsburgh Lipidic vector for nucleic acid delivery
WO1997004748A2 (en) * 1995-08-01 1997-02-13 Advanced Therapies, Inc. Enhanced artificial viral envelopes for cellular delivery of therapeutic substances
NZ332666A (en) * 1996-05-08 2000-05-26 Nika Health Products Ltd Cationic virosomes having a positively charged lipid bilayer membrane with an integrated viral fusogenic peptide as genetic transfer systems for use in gene therapy
JP2002532514A (ja) * 1998-12-14 2002-10-02 デンドレオン コーポレイション 主要組織適合性複合体クラスi拘束抗原提示の増強のための、組成物および方法
US7148324B1 (en) 1998-12-14 2006-12-12 Dendreon Corporation Compositions and methods for enhancement of major histocompatibility complex class I restricted antigen presentation
EP1140202A1 (en) 1998-12-24 2001-10-10 Ucb S.A. Peptidic product, process and composition
CZ20021216A3 (cs) * 1999-10-08 2002-10-16 Nika Health Products Limited Lipidové váčky obsahující DOSPER
ES2202218T3 (es) * 1999-12-17 2004-04-01 Schott Glas Capsula fulminante activable inductivamente para sistemas de retencion de pasajeros y circuito de prueba para esta capsula fulminante.
US20040028687A1 (en) * 2002-01-15 2004-02-12 Waelti Ernst Rudolf Methods and compositions for the targeted delivery of therapeutic substances to specific cells and tissues
US20040176283A1 (en) * 2002-04-01 2004-09-09 Robinson John A. Methods and compositions for the design of synthetic vaccines
DE50312971D1 (de) * 2002-04-29 2010-09-23 Biotesys Gmbh Polymerisierte peptid-modifizierte lipide als biologische transportsysteme für mikronutrients
EP1447080A1 (en) 2003-02-13 2004-08-18 Bestewil Holding B.V. Method for producing virosome-like particles
CN103948545B (zh) 2004-05-03 2017-10-03 益普生生物制药公司 用于药物输送的脂质体
US8658203B2 (en) 2004-05-03 2014-02-25 Merrimack Pharmaceuticals, Inc. Liposomes useful for drug delivery to the brain
WO2007048019A2 (en) * 2005-10-20 2007-04-26 The Penn State Research Foundation Delivery system for diagnostic and therapeutic agents
CN105769931B (zh) * 2006-09-15 2021-04-27 渥太华医院研究机构 溶瘤弹状病毒
EP3362049A1 (en) 2015-10-16 2018-08-22 Ipsen Biopharm Ltd. Stabilizing camptothecin pharmaceutical compositions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047480B1 (en) * 1980-09-05 1986-02-05 Institut Armand Frappier Formation of an immunosome exclusively made of viral antigens reconstituted on an artificial membrane
US4871488A (en) * 1985-04-22 1989-10-03 Albany Medical College Of Union University Reconstituting viral glycoproteins into large phospholipid vesicles
US4663161A (en) * 1985-04-22 1987-05-05 Mannino Raphael J Liposome methods and compositions
US4790987A (en) * 1985-11-15 1988-12-13 Research Corporation Viral glycoprotein subunit vaccine
US5000960A (en) * 1987-03-13 1991-03-19 Micro-Pak, Inc. Protein coupling to lipid vesicles
IL86650A0 (en) * 1987-06-30 1988-11-30 Biophor Corp Animal derived cells and liposomes,having an antigenic protein incorporated into their membrane
WO1991003258A1 (en) * 1989-09-01 1991-03-21 Board Of Regents, The University Of Texas System Immunoliposomes for transmittal of activating signals to cells
AU652778B2 (en) * 1990-10-15 1994-09-08 Quest International B.V. Treatment composition

Also Published As

Publication number Publication date
PL170169B1 (en) 1996-10-31
JP3404037B2 (ja) 2003-05-06
CA2079685C (en) 2001-11-27
KR100205693B1 (en) 1999-07-01
BG96928A (bg) 1994-03-24
ATE125154T1 (de) 1995-08-15
FI109969B (fi) 2002-11-15
RU2125868C1 (ru) 1999-02-10
BG61215B1 (en) 1997-03-31
EP0497997A1 (en) 1992-08-12
NO306194B1 (no) 1999-10-04
AU1169392A (en) 1992-09-07
BR9204116A (pt) 1993-06-08
HU9203141D0 (en) 1992-12-28
GEP20002229B (en) 2000-09-25
NO923703L (no) 1992-11-26
RO114736B1 (ro) 1999-07-30
DE69111414T2 (de) 1996-02-01
US6040167A (en) 2000-03-21
JPH05505406A (ja) 1993-08-12
NO923703D0 (no) 1992-09-24
FI924418A (fi) 1993-04-03
DE69111414D1 (de) 1995-08-24
DK0497997T3 (da) 1995-11-27
EP0497997B1 (en) 1995-07-19
GR3017490T3 (en) 1995-12-31
HK56696A (en) 1996-04-12
HUT66194A (en) 1994-10-28
CA2079685A1 (en) 1992-08-03
FI924418A0 (fi) 1992-10-01
PL296382A1 (en) 1993-11-02
WO1992013525A1 (en) 1992-08-20
AU657730B2 (en) 1995-03-23
HU215533B (hu) 1999-01-28

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