AU763041B2 - Modulation of release from dry powder formulations - Google Patents

Modulation of release from dry powder formulations Download PDF

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Publication number
AU763041B2
AU763041B2 AU69259/00A AU6925900A AU763041B2 AU 763041 B2 AU763041 B2 AU 763041B2 AU 69259/00 A AU69259/00 A AU 69259/00A AU 6925900 A AU6925900 A AU 6925900A AU 763041 B2 AU763041 B2 AU 763041B2
Authority
AU
Australia
Prior art keywords
particles
microns
transition temperature
phospholipids
bioactive agent
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU69259/00A
Other languages
English (en)
Other versions
AU6925900A (en
Inventor
Sujit K. Basu
Giovanni Caponetti
Katharina Elbert
Jeffrey S. Hrkach
Wen-I Li
Michael M. Lipp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alkermes Inc
Original Assignee
Advanced Inhalation Research Inc
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 Advanced Inhalation Research Inc filed Critical Advanced Inhalation Research Inc
Publication of AU6925900A publication Critical patent/AU6925900A/en
Application granted granted Critical
Publication of AU763041B2 publication Critical patent/AU763041B2/en
Assigned to ALKERMES, INC. reassignment ALKERMES, INC. Alteration of Name(s) in Register under S187 Assignors: ADVANCED INHALATION RESEARCH, INC.
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/13—Amines
    • A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
    • 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
    • A61K31/13—Amines
    • A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/137—Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/06—Antiasthmatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/08—Bronchodilators
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Emergency Medicine (AREA)
  • Otolaryngology (AREA)
  • Medicinal Preparation (AREA)
  • 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)
AU69259/00A 1999-08-25 2000-08-23 Modulation of release from dry powder formulations Ceased AU763041B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15074299P 1999-08-25 1999-08-25
US60/150742 1999-08-25
PCT/US2000/023048 WO2001013891A2 (en) 1999-08-25 2000-08-23 Modulation of release from dry powder formulations

Publications (2)

Publication Number Publication Date
AU6925900A AU6925900A (en) 2001-03-19
AU763041B2 true AU763041B2 (en) 2003-07-10

Family

ID=22535816

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69259/00A Ceased AU763041B2 (en) 1999-08-25 2000-08-23 Modulation of release from dry powder formulations

Country Status (6)

Country Link
US (1) US20040018243A1 (https=)
EP (1) EP1210067A2 (https=)
JP (1) JP2003507410A (https=)
AU (1) AU763041B2 (https=)
CA (1) CA2382821A1 (https=)
WO (1) WO2001013891A2 (https=)

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Also Published As

Publication number Publication date
AU6925900A (en) 2001-03-19
WO2001013891A2 (en) 2001-03-01
US20040018243A1 (en) 2004-01-29
WO2001013891A3 (en) 2001-07-26
JP2003507410A (ja) 2003-02-25
CA2382821A1 (en) 2001-03-01
EP1210067A2 (en) 2002-06-05

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