DK0669128T3 - Sustained-release mikrosfære indeholdende antipsykotikum og fremgangsmåde til at fremstille samme - Google Patents

Sustained-release mikrosfære indeholdende antipsykotikum og fremgangsmåde til at fremstille samme

Info

Publication number
DK0669128T3
DK0669128T3 DK93924827T DK93924827T DK0669128T3 DK 0669128 T3 DK0669128 T3 DK 0669128T3 DK 93924827 T DK93924827 T DK 93924827T DK 93924827 T DK93924827 T DK 93924827T DK 0669128 T3 DK0669128 T3 DK 0669128T3
Authority
DK
Denmark
Prior art keywords
sustained
microsphere
biocompatible polymer
release microsphere
dispense
Prior art date
Application number
DK93924827T
Other languages
English (en)
Inventor
Yoshitomi Pharmaceutic Shigemi
Yoshitomi Tomonori
Yoshitomi Hiroaki
Original Assignee
Yoshitomi Pharmaceutical
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18255017&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0669128(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yoshitomi Pharmaceutical filed Critical Yoshitomi Pharmaceutical
Application granted granted Critical
Publication of DK0669128T3 publication Critical patent/DK0669128T3/da

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
    • A61K9/14—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
    • 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
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445—Non condensed piperidines, e.g. piperocaine
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445—Non condensed piperidines, e.g. piperocaine
    • A61K31/4515—Non condensed piperidines, e.g. piperocaine having a butyrophenone group in position 1, e.g. haloperidol
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DK93924827T 1992-11-17 1993-11-15 Sustained-release mikrosfære indeholdende antipsykotikum og fremgangsmåde til at fremstille samme DK0669128T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33244192 1992-11-17
PCT/JP1993/001673 WO1994010982A1 (en) 1992-11-17 1993-11-15 Sustained-release microsphere containing antipsychotic and process for producing the same

Publications (1)

Publication Number Publication Date
DK0669128T3 true DK0669128T3 (da) 2000-06-19

Family

ID=18255017

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93924827T DK0669128T3 (da) 1992-11-17 1993-11-15 Sustained-release mikrosfære indeholdende antipsykotikum og fremgangsmåde til at fremstille samme

Country Status (11)

Country Link
US (2) US5656299A (da)
EP (1) EP0669128B1 (da)
KR (1) KR100333115B1 (da)
AT (1) ATE188375T1 (da)
CA (1) CA2148823C (da)
DE (2) DE69327542T2 (da)
DK (1) DK0669128T3 (da)
ES (1) ES2077547T3 (da)
GR (2) GR960300020T1 (da)
PT (1) PT669128E (da)
WO (1) WO1994010982A1 (da)

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Also Published As

Publication number Publication date
GR960300020T1 (en) 1996-03-31
US5871778A (en) 1999-02-16
ES2077547T3 (es) 2000-06-16
ES2077547T1 (es) 1995-12-01
US5656299A (en) 1997-08-12
EP0669128A1 (en) 1995-08-30
DE69327542D1 (de) 2000-02-10
PT669128E (pt) 2000-06-30
EP0669128A4 (en) 1996-09-25
ATE188375T1 (de) 2000-01-15
GR3033016T3 (en) 2000-08-31
CA2148823A1 (en) 1994-05-26
CA2148823C (en) 1999-03-09
KR950703936A (ko) 1995-11-17
EP0669128B1 (en) 2000-01-05
DE69327542T2 (de) 2000-07-06
WO1994010982A1 (en) 1994-05-26
KR100333115B1 (ko) 2002-12-02
DE669128T1 (de) 1996-03-14

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