DK1832279T3 - Fremgangsmåde til fremstilling af suspensioner indeholdende partikler med aktivt stof til brug for en indgivelse ved inhalation - Google Patents

Fremgangsmåde til fremstilling af suspensioner indeholdende partikler med aktivt stof til brug for en indgivelse ved inhalation Download PDF

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Publication number
DK1832279T3
DK1832279T3 DK06017746.6T DK06017746T DK1832279T3 DK 1832279 T3 DK1832279 T3 DK 1832279T3 DK 06017746 T DK06017746 T DK 06017746T DK 1832279 T3 DK1832279 T3 DK 1832279T3
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DK
Denmark
Prior art keywords
particles
treatment
pressure
active ingredient
sterile
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DK06017746.6T
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English (en)
Inventor
Eva Bernini
Chiara Malvolti
Raffaella Garzia
Gaetano Brambilla
Paolo Chiesi
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Chiesi Farma Spa
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Publication of DK1832279T3 publication Critical patent/DK1832279T3/da

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/12Aerosols; Foams
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/007Pulmonary tract; Aromatherapy
    • A61K9/0073Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0078Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a nebulizer such as a jet nebulizer, ultrasonic nebulizer, e.g. in the form of aqueous drug solutions or dispersions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57Compounds 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
    • A61K31/573Compounds 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 substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00Nanotechnology
    • Y10S977/902Specified use of nanostructure
    • Y10S977/904Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00Nanotechnology
    • Y10S977/902Specified use of nanostructure
    • Y10S977/904Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y10S977/906Drug delivery
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00Nanotechnology
    • Y10S977/902Specified use of nanostructure
    • Y10S977/904Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y10S977/926Topical chemical, e.g. cosmetic or sunscreen

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Pulmonology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Otolaryngology (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Steroid Compounds (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Claims (10)

1. Fremgangsmåde til fremstilling af en vandig suspension til behandling af luftvejssygdomme ved pulmonær eller nasal inhalation omfattende beclome-tasondiproprionat som aktiv bestanddel i form af partikler med en størrelse, der er egnet til inhalation, hvilken fremgangsmåde omfatter de følgende trin: a) at dispergere en vandig opløsning i en turboemulgator; b) at tilsætte den mikroniserede aktive bestanddel til den vandige fase; c) at dispergere de mikroniserede partikler af den aktive bestanddel i den vandige fase ved at anvende en hastighed på mellem 2000 og 3000 rpm i et tidsrum på 15-20 minutter; og d) yderligere at underkaste den opnåede vandige suspension en homogeniseringsbehandling under højtryk med en homogeniseringsindretning, som omfatter en højtrykspumpe, der leverer et tryk på op til 1500 bar.
2. Fremgangsmåde ifølge krav 1, hvor den vandige suspension fra trin d) underkastes en cyklus af homogeniseringsbehandling ved et tryk, der ligger mellem 500 og 1000 bar, hvor mindst 90 % af partiklerne ved afslutningen af behandlingen har en gennemsnitlig diameter på mindre end eller lig med 5 micron.
3. Fremgangsmåde ifølge krav 1 eller 2, kendetegnet ved, at hastigheden ligger mellem 2500 og 2600 rpm.
4. Fremgangsmåde ifølge et af kravene 1 til 3, kendetegnet ved, at turbo-emulgatoren monteres med en spindelvarmekappe og et vakuumsystem.
5. Fremgangsmåde ifølge et af de foregående krav, kendetegnet ved, at den vandige opløsning omfatter et hjælpestof udvalgt fra gruppen bestående af befugtningsmidler, viskositetsforøgende midler, konserveringsmidler, stabiliseringsmidler, isotoniske midler og puffere.
6. Fremgangsmåde ifølge krav 2, kendetegnet ved, at homogeniseringsbehandlingen finder sted ved et tryk, der ligger mellem 600 og 800 bar.
7. Fremgangsmåde ifølge krav 1, kendetegnet ved, at den vandige suspension inddeles i enkeltdosisbeholdere.
8. Fremgangsmåde ifølge krav 7, kendetegnet ved, at beholderne udformes på forhånd eller fremstilles ved at anvende teknologien "oppustning, opfyldning og forsegling".
9. Fremgangsmåde ifølge krav 1, hvor luftvejssygdommene er udvalgt fra gruppen bestående af allergiske tilstande og/eller inflammatoriske tilstande i næsen eller lungerne.
10. Fremgangsmåde ifølge krav 9, hvor luftvejssygdommene er astma eller bronchopulmonær dysplasi.
DK06017746.6T 1998-11-03 1999-10-28 Fremgangsmåde til fremstilling af suspensioner indeholdende partikler med aktivt stof til brug for en indgivelse ved inhalation DK1832279T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1998MI002364A IT1303692B1 (it) 1998-11-03 1998-11-03 Procedimento per la preparazione di sospensioni di particelle difarmaci da somministrare per inalazione.
EP99955895A EP1126823B1 (en) 1998-11-03 1999-10-28 A process for the preparation of sterile therapeutically acceptable beclomethasone dipropionate

Publications (1)

Publication Number Publication Date
DK1832279T3 true DK1832279T3 (da) 2015-10-05

Family

ID=11380994

Family Applications (2)

Application Number Title Priority Date Filing Date
DK06017746.6T DK1832279T3 (da) 1998-11-03 1999-10-28 Fremgangsmåde til fremstilling af suspensioner indeholdende partikler med aktivt stof til brug for en indgivelse ved inhalation
DK99955895T DK1126823T3 (da) 1998-11-03 1999-10-28 Fremgangsmåde til fremstilling af sterilt terapeutisk acceptabelt beclometason-dipropionat

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK99955895T DK1126823T3 (da) 1998-11-03 1999-10-28 Fremgangsmåde til fremstilling af sterilt terapeutisk acceptabelt beclometason-dipropionat

Country Status (26)

Country Link
US (1) US6464958B1 (da)
EP (2) EP1832279B1 (da)
JP (1) JP2002528484A (da)
KR (1) KR100783096B1 (da)
CN (1) CN1158997C (da)
AT (1) ATE352288T1 (da)
AU (1) AU762367B2 (da)
BR (2) BRPI9917701B1 (da)
CA (2) CA2349268C (da)
CY (2) CY1107659T1 (da)
CZ (2) CZ300650B6 (da)
DE (1) DE69935002T2 (da)
DK (2) DK1832279T3 (da)
EA (1) EA003228B1 (da)
ES (1) ES2281197T3 (da)
HU (2) HU226734B1 (da)
IT (1) IT1303692B1 (da)
NO (1) NO20012175L (da)
NZ (1) NZ511305A (da)
PL (1) PL195908B1 (da)
PT (1) PT1126823E (da)
SI (1) SI1126823T1 (da)
SK (2) SK285487B6 (da)
TR (1) TR200101209T2 (da)
WO (1) WO2000025746A2 (da)
ZA (1) ZA200103526B (da)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996025918A1 (en) * 1995-02-24 1996-08-29 Nanosystems L.L.C. Aerosols containing nanoparticle dispersions
KR20070051953A (ko) 1998-11-02 2007-05-18 엘란 코포레이션, 피엘씨 다입자 변형 방출 조성물
AUPQ573300A0 (en) * 2000-02-21 2000-03-16 Australian Nuclear Science & Technology Organisation Controlled release ceramic particles, compositions thereof, processes of preparation and methods of use
NZ523693A (en) * 2000-07-10 2004-08-27 Chiron Corp Macrolide formulations for inhalation and methods of treatment of endobronchial infections
SG98420A1 (en) * 2000-07-13 2003-09-19 Purzer Pharmaceutical Co Ltd Method for transferring one or more active ingredients between different phase carriers
US6667344B2 (en) 2001-04-17 2003-12-23 Dey, L.P. Bronchodilating compositions and methods
US20030091513A1 (en) * 2001-10-03 2003-05-15 Mohsen Nahed M. Method to generate water soluble or nonwater soluble in nanoparticulates directly in suspension or dispersion media
US20030129242A1 (en) * 2002-01-04 2003-07-10 Bosch H. William Sterile filtered nanoparticulate formulations of budesonide and beclomethasone having tyloxapol as a surface stabilizer
WO2003070285A1 (en) 2002-02-19 2003-08-28 Resolution Chemicals Limited Solvent-based sterilisation of pharmaceuticals
ITMI20020808A1 (it) * 2002-04-17 2003-10-17 Chiesi Farma Spa Procedimento per la preparazione di una sospensione sterile di particelle di beclometasone dipropionato da somministrare per inalazione
US20040105778A1 (en) * 2002-10-04 2004-06-03 Elan Pharma International Limited Gamma irradiation of solid nanoparticulate active agents
ITMI20022674A1 (it) * 2002-12-18 2004-06-19 Chiesi Farma Spa Procedimento per la preparazione di formulazioni sterili a base di principi attivi farmaceutici cristallini micronizzati da somministrare come sospensioni acquose per inalazione.
US20040208833A1 (en) * 2003-02-04 2004-10-21 Elan Pharma International Ltd. Novel fluticasone formulations
ATE426398T1 (de) * 2003-02-20 2009-04-15 Constant Res & Dev Ltd Prozess zur herstellung einer dexamethason enthaltenden formulierung zur oralen anwendung
EP1454636A1 (en) * 2003-03-04 2004-09-08 Dompé S.P.A. Sterilization of glucocorticoid drug particles for pulmonary delivery
US8912174B2 (en) 2003-04-16 2014-12-16 Mylan Pharmaceuticals Inc. Formulations and methods for treating rhinosinusitis
US7811606B2 (en) * 2003-04-16 2010-10-12 Dey, L.P. Nasal pharmaceutical formulations and methods of using the same
US9808471B2 (en) 2003-04-16 2017-11-07 Mylan Specialty Lp Nasal pharmaceutical formulations and methods of using the same
EP1626742A1 (en) * 2003-05-22 2006-02-22 Elan Pharma International Limited Sterilization of dispersions of nanoparticulate active agents with gamma radiation
TWI359675B (en) 2003-07-10 2012-03-11 Dey L P Bronchodilating β-agonist compositions
GB0319500D0 (en) * 2003-08-19 2003-09-17 Resolution Chemicals Ltd Particle-size reduction apparatus,and use thereof
ITMI20032054A1 (it) 2003-10-22 2005-04-23 Monteres S R L Processo per la preparazione di sospensioni farmaceutiche da inalare.
RU2006121347A (ru) * 2003-11-18 2008-01-10 Янсонг ШЭН (US) Устройство для вдыхания, оказывающее благотворное влияние
PE20050941A1 (es) * 2003-12-16 2005-11-08 Nycomed Gmbh Suspensiones acuosas de ciclesonida para nebulizacion
US7892483B2 (en) * 2004-03-12 2011-02-22 Cipla Limited Sterilization process
EP1729729B1 (en) 2004-03-23 2014-04-23 Novartis AG Pharmaceutical compositions
GB0406515D0 (en) * 2004-03-23 2004-04-28 Novartis Ag Organic compounds
ITMI20040795A1 (it) * 2004-04-23 2004-07-23 Eratech S R L Composizione farmaceutica solida secca suo processo di preparazione e sospensione acquosa stabile ottenuta dalla stessa
GB0410995D0 (en) * 2004-05-17 2004-06-23 Norton Healthcare Ltd Heat sterilization of glucocorticosteroids
GB0425266D0 (en) 2004-11-16 2004-12-15 Norton Healthcare Ltd Pharmaceutical manufacturing process
EP2623095A1 (en) * 2004-11-16 2013-08-07 Elan Pharma International Limited Injectable nanoparticulate olanzapine formulations
GB0427568D0 (en) * 2004-12-16 2005-01-19 Resolution Chemicals Ltd Particle-size reduction apparatus, and the use thereof
ES2388287T3 (es) 2005-01-20 2012-10-11 Eratech S.R.L. Procedimiento para la preparación de suspensiones concentradas de fármacos y kit correspondiente
EP1968547A1 (en) * 2005-11-29 2008-09-17 Farmabios S.p.A. Process for the preparation of micronised sterile steroids
JP2009543803A (ja) * 2006-07-12 2009-12-10 エラン・ファルマ・インターナショナル・リミテッド モダフィニルのナノ粒子製剤
PT2229148E (pt) * 2007-12-13 2014-05-26 Novartis Ag Processo para preparação de uma substância farmacológica particulada e substancialmente cristalina
AU2010252354B2 (en) * 2009-05-25 2016-05-19 Chiesi Farmaceutici S.P.A. A therapeutic combination comprising a pulmonary surfactant and a steroid
RU2611665C2 (ru) 2011-05-03 2017-02-28 КЬЕЗИ ФАРМАЧЕУТИЧИ С.п.А. Улучшенный состав суспензии кортикостероида для ингаляционного введения
RU2600796C2 (ru) 2011-05-04 2016-10-27 КЬЕЗИ ФАРМАЧЕУТИЧИ С.п.А. Местный состав, содержащий кортикостероид в качестве активного ингредиента
CN104739811A (zh) * 2015-02-27 2015-07-01 上海臣邦医药科技有限公司 一种糖皮质激素雾化吸入混悬液及其制备方法
TWI773641B (zh) * 2015-05-08 2022-08-11 日商活效製藥股份有限公司 含有糖皮質類固醇(glucocorticoids)之奈米微粒子之水性懸浮液劑
WO2023136787A1 (en) * 2022-01-17 2023-07-20 Arven Ilac Sanayi Ve Ticaret Anonim Sirketi Process for the preparation of a sterile, homogeneous suspension for inhalation by nebulization

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69002718T2 (de) * 1989-09-08 1993-12-23 Glaxo Group Ltd Medikamente.
US5126123A (en) * 1990-06-28 1992-06-30 Glaxo, Inc. Aerosol drug formulations
JPH0486921A (ja) * 1990-07-31 1992-03-19 Omron Corp 近似推論のための知識ベース形成方法および装置
US5046326A (en) 1990-10-24 1991-09-10 Thermo King Corporation Transport refrigeration system
IT1243911B (it) * 1990-11-19 1994-06-28 Zambon Spa Composizioni per la terapia mucolitica
GB9202519D0 (en) * 1992-02-06 1992-03-25 Glaxo Group Ltd Medicaments
IL101387A (en) * 1992-03-26 1999-11-30 Pharmos Ltd Emulsion with enhanced topical and/or transdermal systemic effect utilizing submicron oil droplets
UY24147A1 (es) * 1995-01-20 1996-02-02 Gruenenthal Chemie Procedimiento y dispositivo para preparar composiciones dispersables por aspersion de aerosoles
US6135628A (en) * 1995-10-13 2000-10-24 Boehringer Ingelheim Pharmceuticals, Inc. Method and apparatus for homogenizing aerosol formulations
IT1286496B1 (it) * 1996-11-20 1998-07-15 Leetrim Ltd Dublin Composizione farmaceutica orale ad attivita' antipiretica,analgesica ed antiinfiammatoria
SE9704186D0 (sv) * 1997-11-14 1997-11-14 Astra Ab New composition of matter

Also Published As

Publication number Publication date
SI1126823T1 (sl) 2007-04-30
EA200100397A1 (ru) 2001-10-22
CY1107659T1 (el) 2013-04-18
AU762367B2 (en) 2003-06-26
TR200101209T2 (tr) 2001-09-21
EP1126823B1 (en) 2007-01-24
NO20012175D0 (no) 2001-05-02
ES2281197T3 (es) 2007-09-16
BRPI9915251B1 (pt) 2015-09-01
ZA200103526B (en) 2002-06-03
CA2349268C (en) 2009-03-31
EP1832279B1 (en) 2015-07-01
ITMI982364A1 (it) 2000-05-03
HU230121B1 (hu) 2015-08-28
AU1266600A (en) 2000-05-22
KR20010075656A (ko) 2001-08-09
CA2349268A1 (en) 2000-05-11
JP2002528484A (ja) 2002-09-03
EP1126823A2 (en) 2001-08-29
PL195908B1 (pl) 2007-11-30
WO2000025746A2 (en) 2000-05-11
ATE352288T1 (de) 2007-02-15
EP1832279A3 (en) 2008-03-05
BRPI9915251B8 (pt) 2021-05-25
WO2000025746A3 (en) 2000-10-26
CZ20011541A3 (cs) 2001-09-12
HUP0104230A3 (en) 2006-07-28
EP1832279A2 (en) 2007-09-12
BR9915251A (pt) 2001-10-30
CA2614633C (en) 2010-12-21
PT1126823E (pt) 2007-04-30
PL347908A1 (en) 2002-04-22
HU226734B1 (en) 2009-08-28
CZ300650B6 (cs) 2009-07-08
CZ2007211A3 (cs) 2017-09-27
NZ511305A (en) 2003-07-25
KR100783096B1 (ko) 2007-12-07
SK288316B6 (sk) 2015-11-03
CA2614633A1 (en) 2000-05-11
HU0700446D0 (en) 2007-08-28
CY1116943T1 (el) 2017-04-05
CN1335766A (zh) 2002-02-13
IT1303692B1 (it) 2001-02-23
SK5932001A3 (en) 2001-11-06
BRPI9917701B1 (pt) 2016-07-19
DE69935002T2 (de) 2007-07-19
NO20012175L (no) 2001-07-02
HUP0104230A2 (hu) 2002-03-28
CN1158997C (zh) 2004-07-28
DE69935002D1 (de) 2007-03-15
DK1126823T3 (da) 2007-05-21
SK285487B6 (sk) 2007-02-01
EA003228B1 (ru) 2003-02-27
US6464958B1 (en) 2002-10-15
CZ306939B6 (cs) 2017-09-27

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