JP4042867B2 - ドライパウダー吸入器に用いられるキャリア粒子 - Google Patents
ドライパウダー吸入器に用いられるキャリア粒子 Download PDFInfo
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Images
Classifications
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- A61K9/00—Medicinal preparations characterised by special physical form
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- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
- A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
- A61K9/0075—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
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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
- A61K31/7012—Compounds having a free or esterified carboxyl group attached, directly or through a carbon chain, to a carbon atom of the saccharide radical, e.g. glucuronic acid, neuraminic acid
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- A61K9/10—Dispersions; Emulsions
- A61K9/12—Aerosols; Foams
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- A—HUMAN NECESSITIES
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- 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
- A61K9/145—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 compounds
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61P11/08—Bronchodilators
Landscapes
- Health & Medical Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9501841.2A GB9501841D0 (en) | 1995-01-31 | 1995-01-31 | Improvements in and relating to carrier particles for use in dry powder inhalers |
| GB9501814.2 | 1995-01-31 | ||
| GB9501841.2 | 1995-01-31 | ||
| GBGB9521937.4A GB9521937D0 (en) | 1995-01-31 | 1995-10-26 | Improvementsin and relating to carrier particles for use in dry powder inhailers |
| GB9521937.4 | 1995-10-26 | ||
| PCT/GB1996/000215 WO1996023485A1 (en) | 1995-01-31 | 1996-01-31 | Carrier particles for use in dry powder inhalers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10513174A JPH10513174A (ja) | 1998-12-15 |
| JP4042867B2 true JP4042867B2 (ja) | 2008-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP52335096A Expired - Lifetime JP4042867B2 (ja) | 1995-01-31 | 1996-01-31 | ドライパウダー吸入器に用いられるキャリア粒子 |
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| US6743777B1 (en) * | 1992-03-19 | 2004-06-01 | Eli Lilly And Company | Cyclic peptide antifungal agents and process for preparation thereof |
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| GB9501841D0 (en) | 1995-01-31 | 1995-03-22 | Co Ordinated Drug Dev | Improvements in and relating to carrier particles for use in dry powder inhalers |
| GB9515182D0 (en) * | 1995-07-24 | 1995-09-20 | Co Ordinated Drug Dev | Improvements in and relating to powders for use in dry powder inhalers |
| AUPN661995A0 (en) | 1995-11-16 | 1995-12-07 | Memtec America Corporation | Electrochemical cell 2 |
| US6863801B2 (en) | 1995-11-16 | 2005-03-08 | Lifescan, Inc. | Electrochemical cell |
| US20020052310A1 (en) | 1997-09-15 | 2002-05-02 | Massachusetts Institute Of Technology The Penn State Research Foundation | Particles for inhalation having sustained release properties |
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| ITMI991582A1 (it) | 1999-07-16 | 2001-01-16 | Chiesi Farma Spa | Polveri costituite da particelle aventi la superficie perfettamente levigata da utilizzare come veicoli per la preparazione di miscele inala |
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