AU2002234643B2 - Amphoteric liposomes and the use thereof - Google Patents
Amphoteric liposomes and the use thereof Download PDFInfo
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- AU2002234643B2 AU2002234643B2 AU2002234643A AU2002234643A AU2002234643B2 AU 2002234643 B2 AU2002234643 B2 AU 2002234643B2 AU 2002234643 A AU2002234643 A AU 2002234643A AU 2002234643 A AU2002234643 A AU 2002234643A AU 2002234643 B2 AU2002234643 B2 AU 2002234643B2
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- Prior art keywords
- liposomes
- amphoteric
- charge carrier
- lipid
- charge
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- YHHSONZFOIEMCP-UHFFFAOYSA-M choline phosphate(1-) Chemical compound C[N+](C)(C)CCOP([O-])([O-])=O YHHSONZFOIEMCP-UHFFFAOYSA-M 0.000 description 1
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- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
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- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- OGQYPPBGSLZBEG-UHFFFAOYSA-N dimethyl(dioctadecyl)azanium Chemical class CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC OGQYPPBGSLZBEG-UHFFFAOYSA-N 0.000 description 1
- PSLWZOIUBRXAQW-UHFFFAOYSA-M dimethyl(dioctadecyl)azanium;bromide Chemical compound [Br-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC PSLWZOIUBRXAQW-UHFFFAOYSA-M 0.000 description 1
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Classifications
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- 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
- A61K31/7105—Natural ribonucleic acids, i.e. containing only riboses attached to adenine, guanine, cytosine or uracil and having 3'-5' phosphodiester links
-
- 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
- A61K31/711—Natural deoxyribonucleic acids, i.e. containing only 2'-deoxyriboses attached to adenine, guanine, cytosine or thymine and having 3'-5' phosphodiester links
-
- 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
- A61P35/00—Antineoplastic agents
-
- 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]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10109897.9 | 2001-02-21 | ||
| DE10109897A DE10109897A1 (de) | 2001-02-21 | 2001-02-21 | Fakultativ kationische Liposomen und Verwendung dieser |
| PCT/EP2002/001880 WO2002066012A2 (de) | 2001-02-21 | 2002-02-21 | Amphotere liposomen und verwendung dieser |
Publications (2)
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|---|---|
| AU2002234643A1 AU2002234643A1 (en) | 2003-02-27 |
| AU2002234643B2 true AU2002234643B2 (en) | 2007-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2002234643A Ceased AU2002234643B2 (en) | 2001-02-21 | 2002-02-21 | Amphoteric liposomes and the use thereof |
Country Status (11)
| Country | Link |
|---|---|
| US (4) | US7371404B2 (https=) |
| EP (1) | EP1363601B1 (https=) |
| JP (5) | JP2004525898A (https=) |
| CN (1) | CN1241549C (https=) |
| AT (1) | ATE363893T1 (https=) |
| AU (1) | AU2002234643B2 (https=) |
| BR (1) | BRPI0207775B1 (https=) |
| CA (1) | CA2438116C (https=) |
| DE (2) | DE10109897A1 (https=) |
| ES (1) | ES2289079T3 (https=) |
| WO (1) | WO2002066012A2 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8367628B2 (en) | 2005-12-01 | 2013-02-05 | Pronai Therapeutics, Inc. | Amphoteric liposome formulation |
| US8815599B2 (en) | 2004-06-01 | 2014-08-26 | Pronai Therapeutics, Inc. | Methods and compositions for the inhibition of gene expression |
Families Citing this family (133)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10109897A1 (de) * | 2001-02-21 | 2002-11-07 | Novosom Ag | Fakultativ kationische Liposomen und Verwendung dieser |
| DE10207177A1 (de) * | 2002-02-19 | 2003-09-04 | Novosom Ag | Fakultativ kationische Lipide |
| US7858117B2 (en) * | 2002-02-21 | 2010-12-28 | Novosom Ag | Amphoteric liposomes and their use |
| WO2003093449A2 (en) * | 2002-05-06 | 2003-11-13 | Nucleonics, Inc. | Methods for delivery of nucleic acids |
| US7718189B2 (en) | 2002-10-29 | 2010-05-18 | Transave, Inc. | Sustained release of antiinfectives |
| DE10255106A1 (de) * | 2002-11-24 | 2004-06-09 | Novosom Ag | Liposomale Glucocorticoide |
| EP1547580A1 (en) * | 2003-12-23 | 2005-06-29 | MediGene Oncology GmbH | Loading of a camptothecin drug into colloidal nanoparticles |
| DE102004054730A1 (de) | 2004-03-28 | 2006-05-11 | Novosom Ag | Serumstabile amphotere Liposomen |
| EP1807050A1 (en) * | 2004-11-05 | 2007-07-18 | Novosom AG | Improvements in or relating to pharmaceutical compositions comprising an oligonucleotide as an active agent |
| EP1811960A2 (en) * | 2004-11-19 | 2007-08-01 | Novosom AG | Improvements in or relating to pharmaceutical compositions for local administration |
| EP1764090A1 (en) * | 2005-09-15 | 2007-03-21 | Novosom AG | Amphoteric liposomes for local drug applications |
| EP1676569A1 (en) * | 2004-12-30 | 2006-07-05 | Pevion Biotech Ltd. | Lyophilization of virosomes |
| EP1911443A1 (en) * | 2006-10-13 | 2008-04-16 | Novosom AG | Amphoteric liposomes, method of formulating an amphoteric liposome and a method of loading an amphoteric liposome |
| US20120021042A1 (en) * | 2005-09-15 | 2012-01-26 | Steffen Panzner | Efficient Method For Loading Amphoteric Liposomes With Nucleic Acid Active Substances |
| US20080088046A1 (en) * | 2006-10-13 | 2008-04-17 | Steffen Panzner | Amphoteric liposomes, a method of formulating an amphoteric liposome and a method of loading an amphoteric liposome |
| EP1764089A1 (en) * | 2005-09-15 | 2007-03-21 | Novosom AG | Serum stable liposomes comprising amphoter II lipid mixtures |
| KR20080082956A (ko) * | 2005-09-15 | 2008-09-12 | 노보솜 아게 | 양쪽성 리포솜의 개선 또는 양쪽성 리포솜에 관련된 개선 |
| US8093369B2 (en) * | 2005-10-11 | 2012-01-10 | Ben Gurion University Of The Negev Research And Development Authority Ltd. | Compositions for silencing the expression of VDAC1 and uses thereof |
| EP1971371B1 (en) | 2005-12-01 | 2015-08-05 | Pronai Therapeutics, Inc. | Cancer therapies and pharmaceutical compositions used therein |
| HUE029994T2 (en) | 2005-12-08 | 2017-04-28 | Insmed Inc | Lipid-based compositions of antiinfectives for treating pulmonary infections |
| EP3354260B1 (en) * | 2006-04-06 | 2020-12-09 | Insmed Incorporated | Methods for coacervation induced liposomal encapsulation and formulations thereof |
| JP5424885B2 (ja) * | 2006-10-13 | 2014-02-26 | マリーナ バイオテック，インコーポレイテッド | 両性リポソームにおけるまたは両性リポソームに関する改善、両性リポソームを処方する方法および両性リポソームに充填する方法 |
| US20140178462A1 (en) * | 2006-10-13 | 2014-06-26 | Marina Biotech, Inc. | Amphoteric liposomes comprising neutral lipids |
| WO2008074487A2 (en) * | 2006-12-19 | 2008-06-26 | Novosom Ag | Lipids and lipid assemblies comprising transfection enhancer elements |
| DK2308514T3 (da) | 2007-03-23 | 2013-09-02 | To Bbb Holding B V | Konjugater til målrettet lægemiddeltransport gennem blod-hjerne barrieren |
| US20080260895A1 (en) * | 2007-04-17 | 2008-10-23 | Vermeire Drew A | Milk replacer composition and product and method for producing the same |
| CA2686735A1 (en) | 2007-05-04 | 2008-11-13 | Mdrna, Inc. | Amino acid lipids and uses thereof |
| WO2008137717A1 (en) | 2007-05-04 | 2008-11-13 | Transave, Inc. | Compositions of multicationic drugs for reducing interactions with polyanionic biomolecules and methods and uses thereof |
| US9119783B2 (en) | 2007-05-07 | 2015-09-01 | Insmed Incorporated | Method of treating pulmonary disorders with liposomal amikacin formulations |
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| EP1363601A2 (de) | 2003-11-26 |
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| JP2014031383A (ja) | 2014-02-20 |
| US7371404B2 (en) | 2008-05-13 |
| JP2014218520A (ja) | 2014-11-20 |
| WO2002066012A2 (de) | 2002-08-29 |
| US7780983B2 (en) | 2010-08-24 |
| CN1492756A (zh) | 2004-04-28 |
| ATE363893T1 (de) | 2007-06-15 |
| ES2289079T3 (es) | 2008-02-01 |
| DE50210271D1 (de) | 2007-07-19 |
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