DK125230B - Fremgangsmåde til fremstilling af faste lægemidler med reguleret afgivelse. - Google Patents

Fremgangsmåde til fremstilling af faste lægemidler med reguleret afgivelse.

Info

Publication number
DK125230B
DK125230B DK318470A DK318470A DK125230B DK 125230 B DK125230 B DK 125230B DK 318470 A DK318470 A DK 318470A DK 318470 A DK318470 A DK 318470A DK 125230 B DK125230 B DK 125230B
Authority
DK
Denmark
Prior art keywords
preparation
controlled release
solid drugs
drugs
solid
Prior art date
Application number
DK318470A
Other languages
English (en)
Inventor
G Groppenbaecher
G Ranft
P Rieckmann
W Rothe
Original Assignee
Boehringer Mannheim Gmbh
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 Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Publication of DK125230B publication Critical patent/DK125230B/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
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
    • 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
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
    • A61K9/1623—Sugars or sugar alcohols, e.g. lactose; Derivatives thereof; Homeopathic globules
    • 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
    • A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
DK318470A 1969-06-24 1970-06-19 Fremgangsmåde til fremstilling af faste lægemidler med reguleret afgivelse. DK125230B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691931910 DE1931910B2 (de) 1969-06-24 1969-06-24 Verfahren zur Herstellung fester, steuerbar resorbierbarer Arzneimittelzubereitungen schwer löslicher Wirkstoffe

Publications (1)

Publication Number Publication Date
DK125230B true DK125230B (da) 1973-01-22

Family

ID=5737829

Family Applications (1)

Application Number Title Priority Date Filing Date
DK318470A DK125230B (da) 1969-06-24 1970-06-19 Fremgangsmåde til fremstilling af faste lægemidler med reguleret afgivelse.

Country Status (10)

Country Link
JP (1) JPS50888B1 (da)
AT (1) AT299452B (da)
DE (1) DE1931910B2 (da)
DK (1) DK125230B (da)
FI (1) FI51765C (da)
FR (1) FR2053007A1 (da)
LU (1) LU61171A1 (da)
NL (1) NL167322C (da)
NO (1) NO131864C (da)
SE (1) SE380729B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403080A1 (fr) * 1977-09-15 1979-04-13 Heyden Chem Fab Preparation de nitrofurantoine a effet retard pour administration orale et son procede de fabrication
FR2407720A1 (fr) * 1977-11-08 1979-06-01 Lipha Lyonnaise Indle Pharmace Preparations pharmaceutiques orales a activite therapeutique prolongee
US4370313A (en) * 1981-10-26 1983-01-25 Eaton Laboratories, Inc. Nitrofurantoin dosage form
JPS61135913U (da) * 1985-02-12 1986-08-23
JP2964195B2 (ja) * 1992-04-28 1999-10-18 エスエス製薬株式会社 ピロキシカム錠及びその製造法
AR016827A1 (es) 1997-08-22 2001-08-01 Smithkline Beecham Corp PROCEDIMIENTO PARA LA PREPARACIoN DE UNA TABLETA FARMACÉUTICA
AR017512A1 (es) 1997-08-22 2001-09-12 Smithkline Beecham Corp Tabletas de metilcelulosa rapidamente desintegrables para administracion por via oral y procedimiento para prepararlas

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068863B (da) * 1954-03-25 1959-11-12
NL108838C (da) * 1956-03-27

Also Published As

Publication number Publication date
DE1931910B2 (de) 1974-11-28
DE1931910A1 (de) 1971-01-07
AT299452B (de) 1972-06-26
FR2053007B1 (da) 1974-08-30
FR2053007A1 (en) 1971-04-16
LU61171A1 (da) 1970-08-26
NL7009172A (da) 1970-12-29
NO131864B (da) 1975-05-12
NO131864C (da) 1975-08-20
FI51765B (da) 1976-12-31
SE380729B (sv) 1975-11-17
JPS50888B1 (da) 1975-01-13
NL167322C (nl) 1981-12-16
FI51765C (fi) 1977-04-12

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Legal Events

Date Code Title Description
PBP Patent lapsed