ATE297196T1 - Verfahren zur herstellung von nanometer partikeln durch fliessbett- sprühtrocknung - Google Patents
Verfahren zur herstellung von nanometer partikeln durch fliessbett- sprühtrocknungInfo
- Publication number
- ATE297196T1 ATE297196T1 AT00986607T AT00986607T ATE297196T1 AT E297196 T1 ATE297196 T1 AT E297196T1 AT 00986607 T AT00986607 T AT 00986607T AT 00986607 T AT00986607 T AT 00986607T AT E297196 T1 ATE297196 T1 AT E297196T1
- Authority
- AT
- Austria
- Prior art keywords
- spray drying
- fluid bed
- nanometer particles
- bed spray
- particles
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000001694 spray drying Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000546 pharmaceutical excipient Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
Classifications
-
- 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
- A61K31/16—Amides, e.g. hydroxamic acids
- A61K31/17—Amides, e.g. hydroxamic acids having the group >N—C(O)—N< or >N—C(S)—N<, e.g. urea, thiourea, carmustine
- A61K31/175—Amides, e.g. hydroxamic acids having the group >N—C(O)—N< or >N—C(S)—N<, e.g. urea, thiourea, carmustine having the group, >N—C(O)—N=N— or, e.g. carbonohydrazides, carbazones, semicarbazides, semicarbazones; Thioanalogues thereof
-
- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
-
- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
-
- 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
-
- 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
- A61K9/14—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
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1617—Organic compounds, e.g. phospholipids, fats
- A61K9/1623—Sugars or sugar alcohols, e.g. lactose; Derivatives thereof; Homeopathic globules
-
- 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
- A61K9/14—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
- A61K9/1682—Processes
- A61K9/1688—Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
-
- 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
- A61K9/48—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
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/5123—Organic compounds, e.g. fats, sugars
-
- 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
- A61K9/48—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
- A61K9/5192—Processes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/08—Antiepileptics; Anticonvulsants
-
- 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
- A61K9/14—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
- A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
- A61K9/1676—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface having a drug-free core with discrete complete coating layer containing drug
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Optics & Photonics (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Biophysics (AREA)
- Pain & Pain Management (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Steroid Compounds (AREA)
- General Preparation And Processing Of Foods (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Cosmetics (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17257399P | 1999-12-20 | 1999-12-20 | |
| PCT/US2000/034606 WO2001045677A1 (en) | 1999-12-20 | 2000-12-19 | Process for producing nanometer particles by fluid bed spray-drying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE297196T1 true ATE297196T1 (de) | 2005-06-15 |
Family
ID=22628280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00986607T ATE297196T1 (de) | 1999-12-20 | 2000-12-19 | Verfahren zur herstellung von nanometer partikeln durch fliessbett- sprühtrocknung |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7078057B2 (de) |
| EP (1) | EP1239844B1 (de) |
| JP (3) | JP2003518038A (de) |
| AT (1) | ATE297196T1 (de) |
| AU (2) | AU778931B2 (de) |
| CA (1) | CA2395129C (de) |
| DE (1) | DE60020732T2 (de) |
| ES (1) | ES2240222T3 (de) |
| MX (1) | MXPA02006079A (de) |
| WO (2) | WO2001045674A1 (de) |
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| ES2287971T3 (es) | 1997-08-11 | 2007-12-16 | Pfizer Products Inc. | Dispersiones farmaceuticas solidas con biodisponibilidad incrementada. |
| US8236352B2 (en) | 1998-10-01 | 2012-08-07 | Alkermes Pharma Ireland Limited | Glipizide compositions |
| US8771740B2 (en) * | 1999-12-20 | 2014-07-08 | Nicholas J. Kerkhof | Process for producing nanoparticles by spray drying |
| EP1239844B1 (de) * | 1999-12-20 | 2005-06-08 | Nicholas J. Kerkhof | Verfahren zur herstellung von nanometer partikeln durch fliessbett- sprühtrocknung |
| US6316029B1 (en) * | 2000-05-18 | 2001-11-13 | Flak Pharma International, Ltd. | Rapidly disintegrating solid oral dosage form |
| EP1186347A1 (de) * | 2000-09-05 | 2002-03-13 | F. Hoffmann-La Roche Ag | Verfahren und Vorrichtung zum Zerstäuben von Flüssigkeiten |
| CA2456806C (en) | 2001-08-08 | 2011-10-18 | Brown University Research Foundation | Methods for micronization of hydrophobic drugs |
| AU2002334935B2 (en) * | 2001-10-10 | 2008-04-03 | Boehringer Ingelheim Pharmaceuticals, Inc. | Powder processing with pressurized gaseous fluids |
| ATE462781T1 (de) * | 2001-11-30 | 2010-04-15 | Life Technologies Corp | Zellkulturmedien |
| EP1458365A1 (de) * | 2001-12-21 | 2004-09-22 | Celator Technologies Inc. | Verbesserte polymer-lipid arzneiverabreichungsträger |
| US20070059358A1 (en) * | 2003-07-02 | 2007-03-15 | Tianjin Tasly Pharmaceutical Co., Ltd., China | Matrix adjuvants and the drop pills prepared with them |
| US7198653B2 (en) | 2003-07-31 | 2007-04-03 | Delavau Llc | Calcium carbonate granulation |
| US8188067B2 (en) | 2004-04-01 | 2012-05-29 | Teva Pharmaceutical Industries Ltd. | Formulations of 6-mercaptopurine |
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| US8604055B2 (en) | 2004-12-31 | 2013-12-10 | Dr. Reddy's Laboratories Ltd. | Substituted benzylamino quinolines as cholesterol ester-transfer protein inhibitors |
| CA2605214C (en) | 2004-12-31 | 2016-07-12 | Reddy Us Therapeutics, Inc. | Benzylamine derivatives as cetp inhibitors |
| MX2007009656A (es) | 2005-02-10 | 2007-11-07 | Glaxo Group Ltd | Proceso para elaborar lactosa utilizando tecnicas de clasificacion previa y formulaciones farmaceuticas formadas de la misma. |
| DE102005011786A1 (de) | 2005-03-11 | 2006-09-14 | Pharmasol Gmbh | Verfahren zur Herstellung ultrafeiner Submicron-Suspensionen |
| CN101252914B (zh) * | 2005-05-05 | 2013-03-27 | 塞诺菲-安万特美国有限责任公司 | 稳定的纳米粒制剂 |
| US7858609B2 (en) | 2005-11-28 | 2010-12-28 | Marinus Pharmaceuticals | Solid ganaxolone formulations and methods for the making and use thereof |
| JP2007297348A (ja) * | 2006-05-02 | 2007-11-15 | Daito Kk | エバスチンを含有する錠剤 |
| JP2007306950A (ja) | 2006-05-15 | 2007-11-29 | Osaka Univ | 薬効成分ナノ粒子分散液の製造方法 |
| WO2007132852A1 (ja) * | 2006-05-15 | 2007-11-22 | Ebara Corporation | 難水溶性医薬 |
| KR101140110B1 (ko) * | 2006-07-07 | 2012-06-04 | 테바 파마슈티컬 인더스트리즈 리미티드 | 타달라필 및 하나 이상의 담체를 포함하는 고체 조성물 |
| US9138414B1 (en) | 2006-09-15 | 2015-09-22 | Delavau Llc | Calcium supplement having enhanced absorption |
| BRPI0717721A2 (pt) | 2006-11-28 | 2013-10-29 | Marinus Pharmaceuticals | "partículas complexadas de drogas, composição farmacêutica, uso de uma composição farmacêutica, partículas complexadas de droga estabilizadas no tamanho, método para a preparação de partículas estabilizadas da droga, composição farmacêutica sólida, comprimido oral ingerível e composição líquida em nanopartículas estabilizadas no tamanho" |
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| MX352074B (es) | 2011-09-27 | 2017-11-08 | Dr Reddys Laboratories Ltd | Derivados de 5-bencilaminometil-6-aminopirazolo [3,4-b] piridina como inhibidores de proteina de transferencia de ester de colesterilo (cetp) utiles para el tratamiento de aterosclerosis. |
| US10076496B2 (en) * | 2011-11-11 | 2018-09-18 | The Chinese University Of Hong Kong | Engineering of polymer-stabilized nanoparticles for drugs with Log P values below 6 by controlled antisolvent precipitation |
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| CN108586624A (zh) * | 2018-05-15 | 2018-09-28 | 郑州轻工业学院 | 一种空气常压等离子体射流改性微晶淀粉的方法 |
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| JP7443375B2 (ja) | 2018-09-06 | 2024-03-05 | アキリオン ファーマシューティカルズ， インコーポレーテッド | 医学的障害の治療のための大環状化合物 |
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| JP7754799B2 (ja) | 2019-08-05 | 2025-10-15 | マリナス ファーマシューティカルズ， インコーポレイテッド | てんかん重積状態の治療に使用するためのガナキソロン |
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| CA2115065C (en) * | 1992-06-12 | 2000-10-03 | Kiyoyuki Sakon | Ultrafine particle powder for inhalation and method for production thereof |
| US5325606A (en) | 1992-12-23 | 1994-07-05 | Niro A/S | Process and apparatus for drying and calcining sodium bicarbonate |
| CA2128820A1 (en) * | 1993-07-27 | 1995-01-28 | Walter G. Gowan, Jr. | Rapidly disintegrating pharmaceutical dosage form and process for preparation thereof |
| JP2700141B2 (ja) * | 1993-09-17 | 1998-01-19 | 富士化学工業株式会社 | リン酸水素カルシウム及びその製法並びにそれを用いた賦形剤 |
| ES2296594T3 (es) | 1994-02-14 | 2008-05-01 | Euro-Celtique S.A. | Androstanos y pregnanos para la modulacion alosterica del receptor de gaba. |
| US5955448A (en) * | 1994-08-19 | 1999-09-21 | Quadrant Holdings Cambridge Limited | Method for stabilization of biological substances during drying and subsequent storage and compositions thereof |
| JPH0820537A (ja) * | 1994-07-06 | 1996-01-23 | Toa Eiyoo Kk | 抗潰瘍剤含有固形製剤 |
| NZ292980A (en) | 1994-09-29 | 1999-02-25 | Andaris Ltd | Smooth, spherical water-soluble microparticles as therapeutic or diagnostic vehicles |
| NZ298567A (en) | 1994-11-23 | 2000-01-28 | Cocensys Inc | Androstane and pregnane derivatives, pharmaceutical compositions and methods of treatment |
| US5573783A (en) * | 1995-02-13 | 1996-11-12 | Nano Systems L.L.C. | Redispersible nanoparticulate film matrices with protective overcoats |
| US5510118A (en) | 1995-02-14 | 1996-04-23 | Nanosystems Llc | Process for preparing therapeutic compositions containing nanoparticles |
| US5741818A (en) | 1995-06-07 | 1998-04-21 | University Of Saskatchewan | Semicarbazones having CNS activity and pharmaceutical preparations containing same |
| EP0862420A4 (de) | 1995-10-13 | 1999-11-03 | Penn State Res Found | Synthese von arzneistoffnanopartikeln durch sprühtrocknung |
| JP4183279B2 (ja) * | 1997-04-15 | 2008-11-19 | アール ピー シェーラー テクノロジーズ インコーポレーテッド | 医薬用加水分解セルロース顆粒 |
| JP3293524B2 (ja) * | 1997-06-17 | 2002-06-17 | 有限会社薬研 | イチョウ葉抽出エキス担持粉体複合物及びその製造方法 |
| EP1239844B1 (de) * | 1999-12-20 | 2005-06-08 | Nicholas J. Kerkhof | Verfahren zur herstellung von nanometer partikeln durch fliessbett- sprühtrocknung |
-
2000
- 2000-12-19 EP EP00986607A patent/EP1239844B1/de not_active Expired - Lifetime
- 2000-12-19 WO PCT/US2000/034479 patent/WO2001045674A1/en not_active Ceased
- 2000-12-19 JP JP2001546416A patent/JP2003518038A/ja not_active Withdrawn
- 2000-12-19 CA CA002395129A patent/CA2395129C/en not_active Expired - Lifetime
- 2000-12-19 ES ES00986607T patent/ES2240222T3/es not_active Expired - Lifetime
- 2000-12-19 WO PCT/US2000/034606 patent/WO2001045677A1/en not_active Ceased
- 2000-12-19 AT AT00986607T patent/ATE297196T1/de not_active IP Right Cessation
- 2000-12-19 US US10/168,520 patent/US7078057B2/en not_active Expired - Lifetime
- 2000-12-19 AU AU22814/01A patent/AU778931B2/en not_active Ceased
- 2000-12-19 AU AU25834/01A patent/AU2583401A/en not_active Abandoned
- 2000-12-19 DE DE60020732T patent/DE60020732T2/de not_active Expired - Lifetime
- 2000-12-19 MX MXPA02006079A patent/MXPA02006079A/es active IP Right Grant
-
2009
- 2009-11-27 JP JP2009270841A patent/JP2010090132A/ja active Pending
-
2012
- 2012-01-12 JP JP2012004371A patent/JP2012102135A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2395129A1 (en) | 2001-06-28 |
| CA2395129C (en) | 2008-12-16 |
| AU2583401A (en) | 2001-07-03 |
| JP2010090132A (ja) | 2010-04-22 |
| WO2001045674A1 (en) | 2001-06-28 |
| DE60020732T2 (de) | 2006-05-11 |
| DE60020732D1 (de) | 2005-07-14 |
| JP2003518038A (ja) | 2003-06-03 |
| US20030211162A1 (en) | 2003-11-13 |
| ES2240222T3 (es) | 2005-10-16 |
| US7078057B2 (en) | 2006-07-18 |
| JP2012102135A (ja) | 2012-05-31 |
| AU778931B2 (en) | 2004-12-23 |
| MXPA02006079A (es) | 2004-08-23 |
| EP1239844B1 (de) | 2005-06-08 |
| WO2001045677A1 (en) | 2001-06-28 |
| AU2281401A (en) | 2001-07-03 |
| EP1239844A1 (de) | 2002-09-18 |
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| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |