AU2006254128A1 - Nanoparticles comprising chitosan and cyclodextrin - Google Patents
Nanoparticles comprising chitosan and cyclodextrin Download PDFInfo
- Publication number
- AU2006254128A1 AU2006254128A1 AU2006254128A AU2006254128A AU2006254128A1 AU 2006254128 A1 AU2006254128 A1 AU 2006254128A1 AU 2006254128 A AU2006254128 A AU 2006254128A AU 2006254128 A AU2006254128 A AU 2006254128A AU 2006254128 A1 AU2006254128 A1 AU 2006254128A1
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- AU
- Australia
- Prior art keywords
- cyclodextrin
- chitosan
- nanoparticles
- biologically active
- active molecule
- 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.)
- Abandoned
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- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/513—Organic macromolecular compounds; Dendrimers
- A61K9/5161—Polysaccharides, e.g. alginate, chitosan, cellulose derivatives; Cyclodextrin
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- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
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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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
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- A—HUMAN NECESSITIES
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- 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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/40—Cyclodextrins; Derivatives thereof
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- 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
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- A—HUMAN NECESSITIES
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
Landscapes
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- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
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- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200501331A ES2277743B2 (es) | 2005-06-02 | 2005-06-02 | Nanoparticulas que comprenden quitosano y ciclodextrina. |
| ESP200501331 | 2005-06-02 | ||
| PCT/ES2006/000322 WO2006128937A2 (es) | 2005-06-02 | 2006-06-01 | Nanoparticulas que comprenden quitosano y ciclodextrina |
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| AU2006254128A1 true AU2006254128A1 (en) | 2006-12-07 |
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| AU2006254128A Abandoned AU2006254128A1 (en) | 2005-06-02 | 2006-06-01 | Nanoparticles comprising chitosan and cyclodextrin |
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| Country | Link |
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| US (1) | US20080220030A1 (enExample) |
| EP (1) | EP1891943A2 (enExample) |
| JP (1) | JP5191884B2 (enExample) |
| KR (1) | KR20080019014A (enExample) |
| CN (1) | CN101217947B (enExample) |
| AU (1) | AU2006254128A1 (enExample) |
| BR (1) | BRPI0613234A2 (enExample) |
| CA (1) | CA2610403A1 (enExample) |
| ES (1) | ES2277743B2 (enExample) |
| IL (1) | IL187696A0 (enExample) |
| WO (1) | WO2006128937A2 (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| BRPI0613234A2 (pt) | 2010-12-28 |
| WO2006128937A3 (es) | 2007-02-15 |
| IL187696A0 (en) | 2008-08-07 |
| CA2610403A1 (en) | 2006-12-07 |
| CN101217947A (zh) | 2008-07-09 |
| US20080220030A1 (en) | 2008-09-11 |
| ES2277743B2 (es) | 2008-12-16 |
| WO2006128937A2 (es) | 2006-12-07 |
| JP2008542342A (ja) | 2008-11-27 |
| JP5191884B2 (ja) | 2013-05-08 |
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