AU2006291429B2 - Improvements in or relating to amphoteric liposomes - Google Patents

Improvements in or relating to amphoteric liposomes Download PDF

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Publication number
AU2006291429B2
AU2006291429B2 AU2006291429A AU2006291429A AU2006291429B2 AU 2006291429 B2 AU2006291429 B2 AU 2006291429B2 AU 2006291429 A AU2006291429 A AU 2006291429A AU 2006291429 A AU2006291429 A AU 2006291429A AU 2006291429 B2 AU2006291429 B2 AU 2006291429B2
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AU
Australia
Prior art keywords
mochol
popc
dope
liposomes
mol
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AU2006291429A
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AU2006291429A1 (en
Inventor
Gerold Endert
Yvonne Kerwitz
Silke Lutz
Steffen Panzner
Una Rauchhaus
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Biontech Delivery Technologies GmbH
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Biontech Delivery Technologies GmbH
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Filing date
Publication date
Priority claimed from EP05020217A external-priority patent/EP1764090A1/en
Priority claimed from EP05020216A external-priority patent/EP1764089A1/en
Priority claimed from PCT/EP2005/011905 external-priority patent/WO2006048329A1/en
Priority claimed from US11/267,423 external-priority patent/US20060159737A1/en
Application filed by Biontech Delivery Technologies GmbH filed Critical Biontech Delivery Technologies GmbH
Publication of AU2006291429A1 publication Critical patent/AU2006291429A1/en
Assigned to MARINA BIOTECH, INC. reassignment MARINA BIOTECH, INC. Request for Assignment Assignors: NOVOSOM AG
Publication of AU2006291429B2 publication Critical patent/AU2006291429B2/en
Application granted granted Critical
Assigned to NOVOSOM VERWALTUNGS GMBH reassignment NOVOSOM VERWALTUNGS GMBH Request for Assignment Assignors: MARINA BIOTECH, INC.
Assigned to BIONTECH PROTEIN THERAPEUTICS GMBH reassignment BIONTECH PROTEIN THERAPEUTICS GMBH Request for Assignment Assignors: NOVOSOM VERWALTUNGS GMBH
Assigned to BIONTECH DELIVERY TECHNOLOGIES GMBH reassignment BIONTECH DELIVERY TECHNOLOGIES GMBH Request to Amend Deed and Register Assignors: BIONTECH PROTEIN THERAPEUTICS GMBH
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7088—Compounds having three or more nucleosides or nucleotides
    • A61K31/713—Double-stranded nucleic acids or oligonucleotides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
    • A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers comprising non-phosphatidyl surfactants as bilayer-forming substances, e.g. cationic lipids or non-phosphatidyl liposomes coated or grafted with polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
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    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61P37/00—Drugs for immunological or allergic disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
    • A61P5/14—Drugs for disorders of the endocrine system of the thyroid hormones, e.g. T3, T4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
    • A61P5/14—Drugs for disorders of the endocrine system of the thyroid hormones, e.g. T3, T4
    • A61P5/16—Drugs for disorders of the endocrine system of the thyroid hormones, e.g. T3, T4 for decreasing, blocking or antagonising the activity of the thyroid hormones
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
    • C12N15/1138—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing against receptors or cell surface proteins
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    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/88—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation using microencapsulation, e.g. using amphiphile liposome vesicle
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/11—Antisense
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    • C12N2320/00—Applications; Uses
    • C12N2320/30—Special therapeutic applications
    • C12N2320/32—Special delivery means, e.g. tissue-specific

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  • Veterinary Medicine (AREA)
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  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Dispersion Chemistry (AREA)
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  • Wood Science & Technology (AREA)
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  • Diabetes (AREA)
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  • Plant Pathology (AREA)
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  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Pulmonology (AREA)
  • Rheumatology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Hospice & Palliative Care (AREA)
AU2006291429A 2005-09-15 2006-09-15 Improvements in or relating to amphoteric liposomes Active AU2006291429B2 (en)

Applications Claiming Priority (25)

Application Number Priority Date Filing Date Title
US71729105P 2005-09-15 2005-09-15
US71719905P 2005-09-15 2005-09-15
US71729305P 2005-09-15 2005-09-15
EP05020216.7 2005-09-15
EP05020217A EP1764090A1 (en) 2005-09-15 2005-09-15 Amphoteric liposomes for local drug applications
EP05020216A EP1764089A1 (en) 2005-09-15 2005-09-15 Serum stable liposomes comprising amphoter II lipid mixtures
US60/717,293 2005-09-15
US60/717,291 2005-09-15
EP05020217.5 2005-09-15
US60/717,199 2005-09-15
EP05020218 2005-09-15
EP05020218.3 2005-09-15
US11/267,423 US20060159737A1 (en) 2004-11-19 2005-11-04 Pharmaceutical compositions for local administration
AUPCT/EP2005/011905 2005-11-04
PCT/EP2005/011905 WO2006048329A1 (en) 2004-11-05 2005-11-04 Improvements in or relating to pharmaceutical compositions comprising an oligonucleotide as an active agent
PCT/EP2005/011908 WO2006053646A2 (en) 2004-11-19 2005-11-04 Improvements in or relating to pharmaceutical compositions for local administration
AUPCT/EP2005/011908 2005-11-04
US11/267,423 2005-11-04
US11/266,999 2005-11-04
US11/266,999 US20060216343A1 (en) 2004-11-05 2005-11-04 Pharmaceutical compositions comprising an oligonucleotide as an active agent
EP05090322A EP1658839A1 (en) 2004-11-05 2005-11-21 Oligonucleotide/carrier combinations targeting CD40
EP05090322.8 2005-11-21
EP06113784.0 2006-05-10
EP06113784 2006-05-10
PCT/EP2006/009013 WO2007031333A2 (en) 2005-09-15 2006-09-15 Improvements in or relating to amphoteric liposomes

Publications (2)

Publication Number Publication Date
AU2006291429A1 AU2006291429A1 (en) 2007-03-22
AU2006291429B2 true AU2006291429B2 (en) 2013-04-04

Family

ID=37631866

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2006291429A Active AU2006291429B2 (en) 2005-09-15 2006-09-15 Improvements in or relating to amphoteric liposomes

Country Status (7)

Country Link
US (3) US20070104775A1 (cg-RX-API-DMAC7.html)
EP (1) EP1764091B1 (cg-RX-API-DMAC7.html)
JP (1) JP5571308B2 (cg-RX-API-DMAC7.html)
KR (1) KR20080082956A (cg-RX-API-DMAC7.html)
AU (1) AU2006291429B2 (cg-RX-API-DMAC7.html)
CA (2) CA2622584C (cg-RX-API-DMAC7.html)
WO (1) WO2007031333A2 (cg-RX-API-DMAC7.html)

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