GB1504553A - Tablet formulations - Google Patents

Tablet formulations

Info

Publication number
GB1504553A
GB1504553A GB4603575A GB4603575A GB1504553A GB 1504553 A GB1504553 A GB 1504553A GB 4603575 A GB4603575 A GB 4603575A GB 4603575 A GB4603575 A GB 4603575A GB 1504553 A GB1504553 A GB 1504553A
Authority
GB
United Kingdom
Prior art keywords
tablet formulations
griseofulvin
tablet
sandoz
heading
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
GB4603575A
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Priority claimed from FR7534965A external-priority patent/FR2331327A2/en
Publication of GB1504553A publication Critical patent/GB1504553A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/94—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom spiro-condensed with carbocyclic rings or ring systems, e.g. griseofulvins
    • 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
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
    • 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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

1504553 Tablets containing griseofulvin SANDOZ Ltd 6 Nov 1975 46035/75 Heading A5B A medicinal tablet comprises a solid dispersion of griseofulvin in polyethylene glycol and from 18 to 99% of the weight of the tablet of crosslinked polyvinylpolypyrrolidone as a disintegrating aid.
GB4603575A 1975-11-17 1975-11-06 Tablet formulations Expired GB1504553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7534965A FR2331327A2 (en) 1972-01-13 1975-11-17 Rapidly disintegrating griseofulvin tablets - using cross linked polyvinyl pyrrolidone as disintegrant

Publications (1)

Publication Number Publication Date
GB1504553A true GB1504553A (en) 1978-03-22

Family

ID=9162473

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4603575A Expired GB1504553A (en) 1975-11-17 1975-11-06 Tablet formulations

Country Status (6)

Country Link
AT (1) AT348132B (en)
AU (1) AU507575B2 (en)
BE (1) BE835572A (en)
DE (1) DE2549740A1 (en)
GB (1) GB1504553A (en)
NL (1) NL7513230A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000094A1 (en) * 1980-07-02 1982-01-21 Laby R Controlled release compositions for administration of therapeutic agents to ruminants
US4344934A (en) * 1978-11-20 1982-08-17 American Home Products Corporation Therapeutic compositions with enhanced bioavailability
US4973469A (en) * 1986-02-03 1990-11-27 Elan Corporation, Plc Drug delivery system
US5456923A (en) * 1991-04-16 1995-10-10 Nippon Shinyaku Company, Limited Method of manufacturing solid dispersion
US5958452A (en) 1994-11-04 1999-09-28 Euro-Celtique, S.A. Extruded orally administrable opioid formulations
US6068855A (en) 1994-11-03 2000-05-30 Euro-Celtique S. A. Pharmaceutical composition containing a fusible carrier and method for producing the same
WO2000057857A1 (en) * 1999-03-25 2000-10-05 Yuhan Corporation Rapidly disintegrable tablet for oral administration
US8557286B1 (en) 1999-04-22 2013-10-15 Euroceltique, S.A. Method for producing a water-insoluble amorphous or partially amorphous controlled release matrix

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU198844B (en) * 1984-06-14 1989-12-28 Sandoz Ag Process for producing new galenic pharmaceutical composition ensuring retarded release of active ingredient
KR870007114A (en) * 1986-01-21 1987-08-14 우에노 기미오 Stable Solid Agents of Thiol Ester Derivatives
US7135436B2 (en) 2003-05-05 2006-11-14 J.F. Daley International, Ltd. Solid algicide, preparation and usage in recirculating water

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344934A (en) * 1978-11-20 1982-08-17 American Home Products Corporation Therapeutic compositions with enhanced bioavailability
WO1982000094A1 (en) * 1980-07-02 1982-01-21 Laby R Controlled release compositions for administration of therapeutic agents to ruminants
US4671789A (en) * 1980-07-02 1987-06-09 Commonwealth Scientific And Industrial Research Organization Controlled release compositions for administration of therapeutic agents to ruminants
US4973469A (en) * 1986-02-03 1990-11-27 Elan Corporation, Plc Drug delivery system
US5128142A (en) * 1986-02-03 1992-07-07 Elan Corporation, Plc Sustained release drug delivery system
US5456923A (en) * 1991-04-16 1995-10-10 Nippon Shinyaku Company, Limited Method of manufacturing solid dispersion
JP2527107B2 (en) * 1991-04-16 1996-08-21 日本新薬株式会社 Method for producing solid dispersion
US6068855A (en) 1994-11-03 2000-05-30 Euro-Celtique S. A. Pharmaceutical composition containing a fusible carrier and method for producing the same
US5965161A (en) 1994-11-04 1999-10-12 Euro-Celtique, S.A. Extruded multi-particulates
US5958452A (en) 1994-11-04 1999-09-28 Euro-Celtique, S.A. Extruded orally administrable opioid formulations
US6261599B1 (en) 1994-11-04 2001-07-17 Euro-Celtique, S.A. Melt-extruded orally administrable opioid formulations
US6335033B2 (en) 1994-11-04 2002-01-01 Euro-Celtique, S.A. Melt-extrusion multiparticulates
US6706281B2 (en) 1994-11-04 2004-03-16 Euro-Celtique, S.A. Melt-extrusion multiparticulates
US6743442B2 (en) 1994-11-04 2004-06-01 Euro-Celtique, S.A. Melt-extruded orally administrable opioid formulations
WO2000057857A1 (en) * 1999-03-25 2000-10-05 Yuhan Corporation Rapidly disintegrable tablet for oral administration
US8557286B1 (en) 1999-04-22 2013-10-15 Euroceltique, S.A. Method for producing a water-insoluble amorphous or partially amorphous controlled release matrix

Also Published As

Publication number Publication date
AU8651675A (en) 1977-05-19
BE835572A (en) 1976-05-13
AU507575B2 (en) 1980-02-21
ATA848175A (en) 1978-06-15
NL7513230A (en) 1977-05-16
DE2549740A1 (en) 1977-05-18
AT348132B (en) 1979-01-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee