GB1251115A - - Google Patents

Info

Publication number
GB1251115A
GB1251115A GB1251115DA GB1251115A GB 1251115 A GB1251115 A GB 1251115A GB 1251115D A GB1251115D A GB 1251115DA GB 1251115 A GB1251115 A GB 1251115A
Authority
GB
United Kingdom
Prior art keywords
granules
substance
spheronized
sustained release
preparing
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
Other languages
English (en)
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 filed Critical
Publication of GB1251115A publication Critical patent/GB1251115A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/06—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of pills, lozenges or dragees
    • 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
    • A61K9/1682—Processes
    • 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
    • A61K9/5089—Processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Medicinal Preparation (AREA)
GB1251115D 1969-07-28 1969-09-30 Expired GB1251115A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2018869 1969-07-28

Publications (1)

Publication Number Publication Date
GB1251115A true GB1251115A (xx) 1971-10-27

Family

ID=11164545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251115D Expired GB1251115A (xx) 1969-07-28 1969-09-30

Country Status (11)

Country Link
AT (1) AT306929B (xx)
BE (1) BE753766A (xx)
CA (1) CA935093A (xx)
CH (1) CH538883A (xx)
DE (1) DE1953914A1 (xx)
ES (1) ES382529A1 (xx)
FR (1) FR2053190A1 (xx)
GB (1) GB1251115A (xx)
LU (1) LU61380A1 (xx)
NL (1) NL7011021A (xx)
ZA (1) ZA705024B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178955A (en) * 1985-08-09 1987-02-25 Alza Corp Calcium ascorbate compositions
WO1999043303A1 (de) * 1998-02-24 1999-09-02 Schering Aktiengesellschaft Verfahren zur herstellung von ummantelten, sphärischen granulatkörnern

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1561204A (en) * 1977-06-01 1980-02-13 Ici Ltd Sustained release pharmaceutical composition
JP2804048B2 (ja) * 1987-09-11 1998-09-24 イー・アール・スクイブ・アンド・サンズ・インコーポレイテッド 高薬物含量医薬組成物およびその製造法
GB8805695D0 (en) * 1988-03-10 1988-04-07 Nycomed As Enteric coated spheroidal granules

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178955A (en) * 1985-08-09 1987-02-25 Alza Corp Calcium ascorbate compositions
GB2178955B (en) * 1985-08-09 1990-03-28 Alza Corp Device for administering calcium ascorbate
WO1999043303A1 (de) * 1998-02-24 1999-09-02 Schering Aktiengesellschaft Verfahren zur herstellung von ummantelten, sphärischen granulatkörnern
US6723372B1 (en) 1998-02-24 2004-04-20 Schering Aktiengesellschaft Method for producing encased spherical granular grains

Also Published As

Publication number Publication date
ES382529A1 (es) 1973-04-16
ZA705024B (en) 1971-04-28
DE1953914A1 (de) 1971-02-11
FR2053190A1 (xx) 1971-04-16
CA935093A (en) 1973-10-09
BE753766A (fr) 1970-12-31
AT306929B (de) 1973-04-25
CH538883A (it) 1973-07-15
NL7011021A (xx) 1971-02-01
LU61380A1 (xx) 1970-09-21

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years