GB2075343B - Improvements to methods for preparing galencial preparation with delayed action and programmed release and galenical preparations for drugs obtained thereby - Google Patents

Improvements to methods for preparing galencial preparation with delayed action and programmed release and galenical preparations for drugs obtained thereby

Info

Publication number
GB2075343B
GB2075343B GB8122407A GB8122407A GB2075343B GB 2075343 B GB2075343 B GB 2075343B GB 8122407 A GB8122407 A GB 8122407A GB 8122407 A GB8122407 A GB 8122407A GB 2075343 B GB2075343 B GB 2075343B
Authority
GB
United Kingdom
Prior art keywords
galencial
preparing
preparation
methods
delayed action
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.)
Expired
Application number
GB8122407A
Other languages
English (en)
Other versions
GB2075343A (en
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.)
Individual
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 GB2075343A publication Critical patent/GB2075343A/en
Application granted granted Critical
Publication of GB2075343B publication Critical patent/GB2075343B/en
Expired 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
    • A61K9/48—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

  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB8122407A 1979-12-07 1980-12-05 Improvements to methods for preparing galencial preparation with delayed action and programmed release and galenical preparations for drugs obtained thereby Expired GB2075343B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7930085A FR2470599A1 (fr) 1979-12-07 1979-12-07 Perfectionnements apportes aux procedes de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medicaments ainsi obtenus

Publications (2)

Publication Number Publication Date
GB2075343A GB2075343A (en) 1981-11-18
GB2075343B true GB2075343B (en) 1984-10-10

Family

ID=9232512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8122407A Expired GB2075343B (en) 1979-12-07 1980-12-05 Improvements to methods for preparing galencial preparation with delayed action and programmed release and galenical preparations for drugs obtained thereby

Country Status (11)

Country Link
US (1) US5051262A (enExample)
JP (1) JPH0530804B2 (enExample)
AT (1) AT382513B (enExample)
BE (1) BE886510A (enExample)
CH (1) CH648207A5 (enExample)
DE (1) DE3050131T1 (enExample)
ES (1) ES497534A0 (enExample)
FR (1) FR2470599A1 (enExample)
GB (1) GB2075343B (enExample)
IT (1) IT1134638B (enExample)
WO (1) WO1981001652A1 (enExample)

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Also Published As

Publication number Publication date
JPS56501803A (enExample) 1981-12-10
AT382513B (de) 1987-03-10
CH648207A5 (fr) 1985-03-15
WO1981001652A1 (fr) 1981-06-25
ES8306322A1 (es) 1983-05-16
DE3050131T1 (de) 1982-03-25
IT1134638B (it) 1986-08-13
BE886510A (fr) 1981-06-05
ATA912580A (de) 1986-08-15
JPH0530804B2 (enExample) 1993-05-11
GB2075343A (en) 1981-11-18
IT8026515A0 (it) 1980-12-09
FR2470599A1 (fr) 1981-06-12
DE3050131C2 (enExample) 1992-01-09
ES497534A0 (es) 1983-05-16
FR2470599B1 (enExample) 1983-03-25
US5051262A (en) 1991-09-24

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