IL86844A - Compositions with controlled zero-order delivery rate and their preparation - Google Patents

Compositions with controlled zero-order delivery rate and their preparation

Info

Publication number
IL86844A
IL86844A IL86844A IL8684488A IL86844A IL 86844 A IL86844 A IL 86844A IL 86844 A IL86844 A IL 86844A IL 8684488 A IL8684488 A IL 8684488A IL 86844 A IL86844 A IL 86844A
Authority
IL
Israel
Prior art keywords
compositions
preparation
delivery rate
order delivery
controlled zero
Prior art date
Application number
IL86844A
Other languages
English (en)
Other versions
IL86844A0 (en
Original Assignee
Duphar Int Res
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 Duphar Int Res filed Critical Duphar Int Res
Publication of IL86844A0 publication Critical patent/IL86844A0/xx
Publication of IL86844A publication Critical patent/IL86844A/xx

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
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
    • A61K9/1676—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface having a drug-free core with discrete complete coating layer containing drug

Landscapes

  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IL86844A 1987-06-26 1988-06-23 Compositions with controlled zero-order delivery rate and their preparation IL86844A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8701501 1987-06-26
NL8800432 1988-02-22

Publications (2)

Publication Number Publication Date
IL86844A0 IL86844A0 (en) 1988-11-30
IL86844A true IL86844A (en) 1992-01-15

Family

ID=26646264

Family Applications (1)

Application Number Title Priority Date Filing Date
IL86844A IL86844A (en) 1987-06-26 1988-06-23 Compositions with controlled zero-order delivery rate and their preparation

Country Status (6)

Country Link
EP (1) EP0297650A1 (da)
JP (1) JPS6426515A (da)
AU (1) AU616891B2 (da)
DK (1) DK343988A (da)
IL (1) IL86844A (da)
NZ (1) NZ225122A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153002A (en) * 1991-03-04 1992-10-06 University Of Montreal Biocompatible gradient controlled release implant
JPH0534451A (ja) * 1991-07-31 1993-02-09 Mitsui Eng & Shipbuild Co Ltd 音響測位装置
ES2120354B1 (es) * 1996-02-12 1999-07-01 Univ Sevilla Dispositivo terapeutico para direccionar farmacos hacia el tramo del tracto gastrointestinal deseado en funcion de las caracteristicas fisicoquimicas del mismo.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE418247B (sv) * 1975-11-17 1981-05-18 Haessle Ab Sett att framstella kroppar med reglerad frigoring av en aktiv komponent
IL70071A (en) * 1982-11-01 1987-12-31 Merrell Dow Pharma Multilayered sustained release pharmaceutical tablets having non-uniform distribution of active ingredient
US4624848A (en) * 1984-05-10 1986-11-25 Ciba-Geigy Corporation Active agent containing hydrogel devices wherein the active agent concentration profile contains a sigmoidal concentration gradient for improved constant release, their manufacture and use

Also Published As

Publication number Publication date
DK343988D0 (da) 1988-06-23
EP0297650A1 (en) 1989-01-04
AU1828688A (en) 1989-01-05
NZ225122A (en) 1991-03-26
JPS6426515A (en) 1989-01-27
IL86844A0 (en) 1988-11-30
AU616891B2 (en) 1991-11-14
DK343988A (da) 1988-12-27

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Legal Events

Date Code Title Description
RH Patent void