SG48049A1 - Process i - Google Patents

Process i

Info

Publication number
SG48049A1
SG48049A1 SG1996006659A SG1996006659A SG48049A1 SG 48049 A1 SG48049 A1 SG 48049A1 SG 1996006659 A SG1996006659 A SG 1996006659A SG 1996006659 A SG1996006659 A SG 1996006659A SG 48049 A1 SG48049 A1 SG 48049A1
Authority
SG
Singapore
Prior art keywords
agglomerates
spheronizing
spheronization
agglomerating
tumbling
Prior art date
Application number
SG1996006659A
Other languages
English (en)
Inventor
Johan Falk
Eva Trofast
Original Assignee
Astra Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from SE9303214A external-priority patent/SE9303214D0/xx
Priority claimed from SE9304271A external-priority patent/SE9304271D0/xx
Application filed by Astra Ab filed Critical Astra Ab
Publication of SG48049A1 publication Critical patent/SG48049A1/en

Links

Classifications

    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length

Landscapes

  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Saccharide Compounds (AREA)
  • Control Of Multiple Motors (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Glanulating (AREA)
  • Stereophonic System (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • General Preparation And Processing Of Foods (AREA)
SG1996006659A 1993-10-01 1994-09-29 Process i SG48049A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9303214A SE9303214D0 (sv) 1993-10-01 1993-10-01 Process I
SE9304271A SE9304271D0 (sv) 1993-12-22 1993-12-22 Process I
US08/317,033 US5551489A (en) 1993-10-01 1994-10-03 Agglomeration of finely divided powders

Publications (1)

Publication Number Publication Date
SG48049A1 true SG48049A1 (en) 1998-04-17

Family

ID=27355730

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996006659A SG48049A1 (en) 1993-10-01 1994-09-29 Process i

Country Status (23)

Country Link
US (1) US5551489A (cs)
EP (1) EP0721331B1 (cs)
JP (1) JP3732508B2 (cs)
CN (1) CN1110300C (cs)
AT (1) ATE209903T1 (cs)
AU (1) AU679789B2 (cs)
BR (1) BR9407686A (cs)
CZ (1) CZ289214B6 (cs)
DE (1) DE69429357T2 (cs)
DK (1) DK0721331T3 (cs)
EG (1) EG20677A (cs)
ES (1) ES2166786T3 (cs)
FI (1) FI116364B (cs)
HU (1) HU222355B1 (cs)
IL (1) IL111080A (cs)
NO (1) NO314836B1 (cs)
NZ (1) NZ274277A (cs)
PL (1) PL175564B1 (cs)
PT (1) PT721331E (cs)
RU (1) RU2170082C2 (cs)
SG (1) SG48049A1 (cs)
SK (1) SK283569B6 (cs)
WO (1) WO1995009615A1 (cs)

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SE9700133D0 (sv) * 1997-01-20 1997-01-20 Astra Ab New formulation
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US6495167B2 (en) 1997-03-20 2002-12-17 Schering Corporation Preparation of powder agglomerates
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CN102458380A (zh) * 2009-04-24 2012-05-16 先灵公司 包含具有目的颗粒大小的活性药物试剂的团聚体制剂
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GB201102237D0 (en) 2011-02-09 2011-03-23 Kuecept Ltd Particle formulation
GB201108225D0 (en) 2011-05-17 2011-06-29 Amakem Nv Novel KBC inhibitors
GB201113689D0 (en) 2011-08-09 2011-09-21 Amakem Nv Novel PDE4 inhibitors
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AU2012300832A1 (en) 2011-08-31 2014-04-17 Amakem Nv Novel ROCK kinase inhibitors
EA025881B1 (ru) 2011-09-30 2017-02-28 Онкодизайн С.А. Макроциклические ингибиторы flt3-киназы
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US9427376B2 (en) * 2013-10-10 2016-08-30 Chiesi Farmaceutici S.P.A. Process for preparing pharmaceutical formulations for inhalation comprising a high-dosage strength active ingredient
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EP3544952B1 (en) 2016-11-24 2024-11-06 Universiteit Antwerpen Halogenated benzotropolones as atg4b inhibitors
EP3656382A1 (en) 2017-01-30 2020-05-27 Université de Liège Perk and ire-1a inhibitors against neurodevelopmental disorders
US12178805B2 (en) 2017-05-11 2024-12-31 Remynd N.V. Inhibitors of PDE6Delta for use in the prevention and/or treatment of epilepsy and/or neurodegenerative disorders
US11548881B2 (en) 2017-05-11 2023-01-10 Remynd N.V. Compounds for the treatment of epilepsy, neurodegenerative disorders and other CNS disorders
EP3773562A1 (en) 2018-04-05 2021-02-17 Universiteit Hasselt Selective pde4d inhibitors against demyelinating diseases
CA3110661A1 (en) 2018-08-29 2020-03-05 University Of Massachusetts Inhibition of protein kinases to treat friedreich ataxia
WO2020229595A1 (en) 2019-05-14 2020-11-19 Molecular Targeted Radiopharmaceuticals Holding Gmbh (Mtr) Quinazoline-2,4-dione derivatives as parp inhibitors
WO2022157381A1 (en) 2021-01-25 2022-07-28 Universiteit Hasselt Phloretin for use in the treatment of neurodegenerative and demyelinating diseases
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WO2023046900A1 (en) 2021-09-23 2023-03-30 Katholieke Universiteit Leuven Ribonucleoside analogues against -sars-cov-2
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Also Published As

Publication number Publication date
IL111080A0 (en) 1994-11-28
EP0721331A1 (en) 1996-07-17
AU679789B2 (en) 1997-07-10
CZ94296A3 (en) 1996-06-12
NO961290L (no) 1996-03-29
ES2166786T3 (es) 2002-05-01
BR9407686A (pt) 1997-02-04
HU9600821D0 (en) 1996-05-28
HUT74519A (en) 1997-01-28
FI961430A0 (fi) 1996-03-29
EG20677A (en) 1999-11-30
FI961430L (fi) 1996-03-29
SK39196A3 (en) 1997-06-04
PL313765A1 (en) 1996-07-22
CZ289214B6 (cs) 2001-12-12
NZ274277A (en) 1998-01-26
PL175564B1 (pl) 1999-01-29
RU2170082C2 (ru) 2001-07-10
NO961290D0 (no) 1996-03-29
DK0721331T3 (da) 2002-02-11
WO1995009615A1 (en) 1995-04-13
DE69429357D1 (de) 2002-01-17
EP0721331B1 (en) 2001-12-05
CN1132476A (zh) 1996-10-02
AU7826194A (en) 1995-05-01
JP3732508B2 (ja) 2006-01-05
IL111080A (en) 1999-08-17
ATE209903T1 (de) 2001-12-15
DE69429357T2 (de) 2002-08-14
US5551489A (en) 1996-09-03
NO314836B1 (no) 2003-06-02
CN1110300C (zh) 2003-06-04
PT721331E (pt) 2002-05-31
FI116364B (fi) 2005-11-15
SK283569B6 (sk) 2003-09-11
JPH09504224A (ja) 1997-04-28
HU222355B1 (hu) 2003-06-28

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