CA2004064A1 - Medicaments dont la vitesse de dissolution est augmentee et procede de preparation - Google Patents

Medicaments dont la vitesse de dissolution est augmentee et procede de preparation

Info

Publication number
CA2004064A1
CA2004064A1 CA2004064A CA2004064A CA2004064A1 CA 2004064 A1 CA2004064 A1 CA 2004064A1 CA 2004064 A CA2004064 A CA 2004064A CA 2004064 A CA2004064 A CA 2004064A CA 2004064 A1 CA2004064 A1 CA 2004064A1
Authority
CA
Canada
Prior art keywords
dissolution rate
increased dissolution
drugs
theirpreparation
increased
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.)
Granted
Application number
CA2004064A
Other languages
English (en)
Other versions
CA2004064C (fr
Inventor
Mara L. Lovrecich
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.)
Adare Pharma Solutions Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2004064A1 publication Critical patent/CA2004064A1/fr
Application granted granted Critical
Publication of CA2004064C publication Critical patent/CA2004064C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/69Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
    • A61K47/6949Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes
    • A61K47/6951Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit inclusion complexes, e.g. clathrates, cavitates or fullerenes using cyclodextrin
    • 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
    • A61K9/141Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/143Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with inorganic compounds
    • 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
    • A61K9/141Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
    • 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
    • Y10S977/70Nanostructure
    • Y10S977/788Of specified organic or carbon-based composition
    • Y10S977/797Lipid particle
    • Y10S977/798Lipid particle having internalized material
    • Y10S977/799Containing biological material
    • Y10S977/801Drug
    • 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
    • Y10S977/915Therapeutic or pharmaceutical composition

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Nanotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Inorganic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Saccharide Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of El Displays (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
CA002004064A 1988-11-28 1989-11-28 Medicaments dont la vitesse de dissolution est augmentee et procede de preparation Expired - Lifetime CA2004064C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8822770A IT1227626B (it) 1988-11-28 1988-11-28 Farmaci supportati aventi velocita' di dissoluzione aumentata e procedimento per la loro preparazione
IT22770A/88 1988-11-28

Publications (2)

Publication Number Publication Date
CA2004064A1 true CA2004064A1 (fr) 1990-05-28
CA2004064C CA2004064C (fr) 2000-02-08

Family

ID=11200272

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002004064A Expired - Lifetime CA2004064C (fr) 1988-11-28 1989-11-28 Medicaments dont la vitesse de dissolution est augmentee et procede de preparation

Country Status (16)

Country Link
US (2) US5354560A (fr)
EP (1) EP0371431B1 (fr)
JP (1) JP2823170B2 (fr)
KR (1) KR900007398A (fr)
AT (1) ATE123940T1 (fr)
CA (1) CA2004064C (fr)
DE (1) DE68923157T2 (fr)
DK (1) DK175684B1 (fr)
ES (1) ES2076192T3 (fr)
FI (1) FI895693A7 (fr)
HU (1) HU203468B (fr)
IL (1) IL92454A (fr)
IT (1) IT1227626B (fr)
PT (1) PT92416B (fr)
RU (2) RU1837868C (fr)
YU (1) YU221189A (fr)

Families Citing this family (110)

* Cited by examiner, † Cited by third party
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DE68923157T2 (de) 1995-11-09
US5354560A (en) 1994-10-11
RU1837868C (ru) 1993-08-30
HU896191D0 (en) 1990-02-28
IL92454A0 (en) 1990-08-31
YU221189A (en) 1991-06-30
HUT52366A (en) 1990-07-28
FI895693A0 (fi) 1989-11-28
DK595889A (da) 1990-05-29
EP0371431A3 (fr) 1991-10-09
CA2004064C (fr) 2000-02-08
US5449521A (en) 1995-09-12
IT1227626B (it) 1991-04-23
EP0371431B1 (fr) 1995-06-21
JPH02184621A (ja) 1990-07-19
ES2076192T3 (es) 1995-11-01
DE68923157D1 (de) 1995-07-27
PT92416B (pt) 1995-08-09
IT8822770A0 (it) 1988-11-28
IL92454A (en) 1994-06-24
FI895693A7 (fi) 1990-05-29
PT92416A (pt) 1990-05-31
HU203468B (en) 1991-08-28
JP2823170B2 (ja) 1998-11-11
ATE123940T1 (de) 1995-07-15
RU2097027C1 (ru) 1997-11-27
DK175684B1 (da) 2005-01-17
KR900007398A (ko) 1990-06-01
EP0371431A2 (fr) 1990-06-06
DK595889D0 (da) 1989-11-27

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