ES8500739A1 - Metodo de producir composiciones farmaceuticas de liberacion controlada y accion prolongada - Google Patents

Metodo de producir composiciones farmaceuticas de liberacion controlada y accion prolongada

Info

Publication number
ES8500739A1
ES8500739A1 ES523427A ES523427A ES8500739A1 ES 8500739 A1 ES8500739 A1 ES 8500739A1 ES 523427 A ES523427 A ES 523427A ES 523427 A ES523427 A ES 523427A ES 8500739 A1 ES8500739 A1 ES 8500739A1
Authority
ES
Spain
Prior art keywords
controlled release
release compositions
extended action
action controlled
medication
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
ES523427A
Other languages
English (en)
Other versions
ES523427A0 (es
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.)
Euro Celtique SA
Original Assignee
Euro Celtique SA
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 Euro Celtique SA filed Critical Euro Celtique SA
Publication of ES523427A0 publication Critical patent/ES523427A0/es
Publication of ES8500739A1 publication Critical patent/ES8500739A1/es
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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

METODO DE PRODUCIR COMPOSICIONES FARMACEUTICAS DE LIBERACION CONTROLADA Y ACCION PROLONGADA.COMPRENDE: A) MEZCLAR UNA CANTIDAD FARMACOLOGICAMENTE EFICAZ DE UNA SUSTANCIA FARMACOLOGICAMENTE ACTIVA QUE INCLUYE ENTRE EL 75 Y 25 EN PESO DE LA FORMA DE SAL DE LA SUSTANCIA FARMACOLOGICAMENTE ACTIVA Y ENTRE EL 25 Y 75 EN PESO DE LA FORMA DE BASE LIBRE DE LA SUSTANCIA FARMACOLOGICAMENTE ACTIVA CON HIDROXIETILCELULOSA PARA FORMAR UNA MEZCLA UNIFORME; B) HIDRATAR LA MEZCLA CON AGUA PARA FORMAR UNA PASTA DE LA MISMA; C) SECAR LA PASTA FORMADA PARA OBTENER GRANULOS DE LA MEZCLA; D) AN/ADIR LOS GRANULOS A UN ALCOHOL SUPERIOR FUNDIDO TAL COMO ALCOHOL ESTEARILICO; E) ENFRIAR PARA FORMAR GRANULOS DE LA MISMA; Y F) CONFORMAR LOS GRANULOS RESULTANTES EN TABLETAS O CAPSULAS.
ES523427A 1982-06-21 1983-06-20 Metodo de producir composiciones farmaceuticas de liberacion controlada y accion prolongada Expired ES8500739A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/390,540 US4443428A (en) 1982-06-21 1982-06-21 Extended action controlled release compositions

Publications (2)

Publication Number Publication Date
ES523427A0 ES523427A0 (es) 1984-11-01
ES8500739A1 true ES8500739A1 (es) 1984-11-01

Family

ID=23542881

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523427A Expired ES8500739A1 (es) 1982-06-21 1983-06-20 Metodo de producir composiciones farmaceuticas de liberacion controlada y accion prolongada

Country Status (16)

Country Link
US (1) US4443428A (es)
EP (1) EP0097523B1 (es)
JP (1) JPS5925316A (es)
AR (1) AR230783A1 (es)
AT (1) ATE31874T1 (es)
AU (1) AU556588B2 (es)
CA (1) CA1205381A (es)
DE (1) DE3375283D1 (es)
ES (1) ES8500739A1 (es)
IE (1) IE55190B1 (es)
IL (1) IL68887A (es)
MX (1) MX156495A (es)
NZ (1) NZ204438A (es)
PT (1) PT76873B (es)
SE (1) SE8303531D0 (es)
ZA (1) ZA834424B (es)

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AUPM814994A0 (en) * 1994-09-14 1994-10-06 Sterling Winthrop Inc. Codeine-containing formulations
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US5965161A (en) 1994-11-04 1999-10-12 Euro-Celtique, S.A. Extruded multi-particulates
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US20030091629A1 (en) * 1998-03-27 2003-05-15 Cima Labs Inc. Sublingual buccal effervescent
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Also Published As

Publication number Publication date
DE3375283D1 (en) 1988-02-18
IL68887A (en) 1987-07-31
ES523427A0 (es) 1984-11-01
NZ204438A (en) 1985-05-31
AU556588B2 (en) 1986-11-13
IE831448L (en) 1983-12-21
EP0097523B1 (en) 1988-01-13
JPS5925316A (ja) 1984-02-09
EP0097523A2 (en) 1984-01-04
PT76873B (fr) 1986-01-27
EP0097523A3 (en) 1984-12-12
IE55190B1 (en) 1990-06-20
IL68887A0 (en) 1983-10-31
ATE31874T1 (de) 1988-01-15
CA1205381A (en) 1986-06-03
SE8303531D0 (sv) 1983-06-20
US4443428A (en) 1984-04-17
ZA834424B (en) 1984-03-28
AR230783A1 (es) 1984-07-31
PT76873A (fr) 1983-07-01
JPH0521886B2 (es) 1993-03-25
AU1570883A (en) 1984-01-05
MX156495A (es) 1988-08-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040628