CS268819B2 - Method of particles production with effective substance's controlled loosening - Google Patents

Method of particles production with effective substance's controlled loosening Download PDF

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Publication number
CS268819B2
CS268819B2 CS867294A CS729486A CS268819B2 CS 268819 B2 CS268819 B2 CS 268819B2 CS 867294 A CS867294 A CS 867294A CS 729486 A CS729486 A CS 729486A CS 268819 B2 CS268819 B2 CS 268819B2
Authority
CS
Czechoslovakia
Prior art keywords
metoprolol
particles
active ingredient
coated
salt
Prior art date
Application number
CS867294A
Other languages
Czech (cs)
English (en)
Other versions
CS729486A2 (en
Inventor
Lars-Erik D Dahlinder
Mats O Johansson
John A Sandberg
John A Sjogren
Original Assignee
Haessle Ab
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 Haessle Ab filed Critical Haessle Ab
Publication of CS729486A2 publication Critical patent/CS729486A2/cs
Publication of CS268819B2 publication Critical patent/CS268819B2/cs

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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
    • A61K9/20—Pills, tablets, discs, rods
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
    • A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules 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
    • A61K9/5073—Microcapsules 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 having two or more different coatings optionally including drug-containing subcoatings
    • A61K9/5078—Microcapsules 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 having two or more different coatings optionally including drug-containing subcoatings with drug-free core

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (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)
CS867294A 1985-10-11 1986-10-09 Method of particles production with effective substance's controlled loosening CS268819B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8504720A SE450087B (sv) 1985-10-11 1985-10-11 Korn med kontrollerad frisettning av farmaceutiskt aktiva emnen som anbringats teckande pa ett kompakt olosligt kernmaterial

Publications (2)

Publication Number Publication Date
CS729486A2 CS729486A2 (en) 1989-08-14
CS268819B2 true CS268819B2 (en) 1990-04-11

Family

ID=20361705

Family Applications (1)

Application Number Title Priority Date Filing Date
CS867294A CS268819B2 (en) 1985-10-11 1986-10-09 Method of particles production with effective substance's controlled loosening

Country Status (24)

Country Link
US (1) US4927640A (ko)
EP (1) EP0277127B1 (ko)
JP (1) JP2560019B2 (ko)
KR (1) KR940000098B1 (ko)
CN (1) CN1025283C (ko)
AU (1) AU593038B2 (ko)
CS (1) CS268819B2 (ko)
CY (1) CY1764A (ko)
DD (1) DD266734A5 (ko)
DK (1) DK175592B1 (ko)
ES (1) ES2003139A6 (ko)
FI (1) FI97686C (ko)
GR (1) GR862526B (ko)
HU (1) HU199677B (ko)
IE (1) IE58967B1 (ko)
IS (1) IS1530B (ko)
NZ (1) NZ217697A (ko)
PH (1) PH24739A (ko)
PL (1) PL148624B1 (ko)
PT (1) PT83508B (ko)
SE (1) SE450087B (ko)
SU (1) SU1706373A3 (ko)
WO (1) WO1987002240A1 (ko)
ZA (1) ZA866861B (ko)

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Also Published As

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HUT47843A (en) 1989-04-28
US4927640A (en) 1990-05-22
JPS63501080A (ja) 1988-04-21
ES2003139A6 (es) 1988-10-16
FI881657A (fi) 1988-04-08
FI97686B (fi) 1996-10-31
SE450087B (sv) 1987-06-09
HU199677B (en) 1990-03-28
DK287687A (da) 1987-06-04
SE8504720D0 (sv) 1985-10-11
PT83508B (pt) 1989-05-31
CY1764A (en) 1994-07-15
PH24739A (en) 1990-10-01
JP2560019B2 (ja) 1996-12-04
FI97686C (fi) 1997-02-10
DD266734A5 (de) 1989-04-12
PL261801A1 (en) 1987-08-10
CN86106651A (zh) 1987-04-15
GR862526B (en) 1987-02-09
FI881657A0 (fi) 1988-04-08
AU6529686A (en) 1987-05-05
ZA866861B (en) 1987-05-27
IE862493L (en) 1987-04-11
CN1025283C (zh) 1994-07-06
AU593038B2 (en) 1990-02-01
EP0277127B1 (en) 1991-04-10
NZ217697A (en) 1989-04-26
DK287687D0 (da) 1987-06-04
PL148624B1 (en) 1989-11-30
EP0277127A1 (en) 1988-08-10
IS1530B (is) 1993-02-23
CS729486A2 (en) 1989-08-14
WO1987002240A1 (en) 1987-04-23
PT83508A (en) 1986-11-01
SE8504720L (sv) 1987-04-12
KR940000098B1 (ko) 1994-01-05
DK175592B1 (da) 2004-12-13
SU1706373A3 (ru) 1992-01-15
IS3152A7 (is) 1987-04-12
KR870700344A (ko) 1987-12-28
IE58967B1 (en) 1993-12-01

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