KR970705979A - 치료용 매개체로서의 분무-건조 미소입자 (Spray-dried microparticles as therapeutic vehicles) - Google Patents

치료용 매개체로서의 분무-건조 미소입자 (Spray-dried microparticles as therapeutic vehicles) Download PDF

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Publication number
KR970705979A
KR970705979A KR1019970702043A KR19970702043A KR970705979A KR 970705979 A KR970705979 A KR 970705979A KR 1019970702043 A KR1019970702043 A KR 1019970702043A KR 19970702043 A KR19970702043 A KR 19970702043A KR 970705979 A KR970705979 A KR 970705979A
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KR
South Korea
Prior art keywords
microparticle
water
therapeutic agent
soluble
soluble substance
Prior art date
Application number
KR1019970702043A
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English (en)
Korean (ko)
Inventor
앤드류 드렉 써튼
리차드 알란 존슨
Original Assignee
디 히스
안다리스 리미티드
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
Application filed by 디 히스, 안다리스 리미티드 filed Critical 디 히스
Publication of KR970705979A publication Critical patent/KR970705979A/ko

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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
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • 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
    • A61K9/0075Sprays 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/22Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/223Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1688Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1694Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules 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
    • A61K9/5089Processes
    • 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
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/24Antidepressants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/26Psychostimulants, e.g. nicotine, cocaine

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Psychiatry (AREA)
  • Neurosurgery (AREA)
  • Pulmonology (AREA)
  • Pain & Pain Management (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Radiology & Medical Imaging (AREA)
  • Otolaryngology (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
KR1019970702043A 1994-09-29 1995-09-26 치료용 매개체로서의 분무-건조 미소입자 (Spray-dried microparticles as therapeutic vehicles) KR970705979A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP94307126.6 1994-09-20
EP94307126 1994-09-29
PCT/GB1995/002279 WO1996009814A1 (en) 1994-09-29 1995-09-26 Spray-dried microparticles as therapeutic vehicles

Publications (1)

Publication Number Publication Date
KR970705979A true KR970705979A (ko) 1997-11-03

Family

ID=8217866

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970702043A KR970705979A (ko) 1994-09-29 1995-09-26 치료용 매개체로서의 분무-건조 미소입자 (Spray-dried microparticles as therapeutic vehicles)

Country Status (16)

Country Link
EP (1) EP0783298A1 (no)
JP (1) JPH10506406A (no)
KR (1) KR970705979A (no)
AU (1) AU701440B2 (no)
BR (1) BR9509171A (no)
CA (1) CA2199954A1 (no)
CZ (1) CZ92497A3 (no)
FI (1) FI971332A (no)
HU (1) HUT77373A (no)
MX (1) MX9702357A (no)
NO (1) NO971438D0 (no)
NZ (1) NZ292980A (no)
PL (1) PL319600A1 (no)
RU (1) RU2147226C1 (no)
WO (1) WO1996009814A1 (no)
ZA (1) ZA958239B (no)

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US6254854B1 (en) 1996-05-24 2001-07-03 The Penn Research Foundation Porous particles for deep lung delivery
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US5855913A (en) * 1997-01-16 1999-01-05 Massachusetts Instite Of Technology Particles incorporating surfactants for pulmonary drug delivery
GB9615435D0 (en) 1996-07-23 1996-09-04 Andaris Ltd Spray-dried product and its therapeutic use
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Also Published As

Publication number Publication date
AU701440B2 (en) 1999-01-28
NZ292980A (en) 1999-02-25
NO971438L (no) 1997-03-26
MX9702357A (es) 1997-06-28
CA2199954A1 (en) 1996-04-04
CZ92497A3 (en) 1997-08-13
RU2147226C1 (ru) 2000-04-10
ZA958239B (en) 1996-09-30
AU3530295A (en) 1996-04-19
NO971438D0 (no) 1997-03-26
WO1996009814A1 (en) 1996-04-04
FI971332A0 (fi) 1997-04-01
FI971332A (fi) 1997-04-01
JPH10506406A (ja) 1998-06-23
PL319600A1 (en) 1997-08-18
HUT77373A (hu) 1998-03-30
BR9509171A (pt) 1997-09-16
EP0783298A1 (en) 1997-07-16

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