ES8100881A1 - Procedimiento para la fabricacion de portadores medicamento-sos programados - Google Patents

Procedimiento para la fabricacion de portadores medicamento-sos programados

Info

Publication number
ES8100881A1
ES8100881A1 ES490877A ES490877A ES8100881A1 ES 8100881 A1 ES8100881 A1 ES 8100881A1 ES 490877 A ES490877 A ES 490877A ES 490877 A ES490877 A ES 490877A ES 8100881 A1 ES8100881 A1 ES 8100881A1
Authority
ES
Spain
Prior art keywords
naftidrofuryl
immediate
composition
delayed release
microgranules
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
ES490877A
Other languages
English (en)
Other versions
ES490877A0 (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.)
Sanofi SA
Original Assignee
Sanofi 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 Sanofi SA filed Critical Sanofi SA
Publication of ES490877A0 publication Critical patent/ES490877A0/es
Publication of ES8100881A1 publication Critical patent/ES8100881A1/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
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
    • 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
    • A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs

Abstract

PROCEDIMIENTO PARA FABRICAR PORTADORES MEDICAMENTOSOS A BASE DE NAFTIDROFURIL. CARACTERIZADO POR LA COMBINACION REACTIVA DE MICROGRANULOS DE LIBERACION INMEDIATA, FORMADO CADA UNO DE ELLOS POR UN GRAMO DE SOPORTE AL CUAL QUEDA FIJADO EL NAFTIDROFURIL Y MICROGRANULOS DE LIBERACION PROGRAMADA, FORMANDO CADA UNO DE ELLOS POR UN GRAMO DE SOPORTE, AL QUE QUEDA FIJADO EL NAFTIDROFURIL, RECUBIERTO MEDIANTE UN POLIMERO DEL ACIDO METACRILICO O POLIMETACRILATO; LA PROPORCION DE GRANULOS DE LIBERACION INMEDIATA Y PROGRAMADA ES TAL QUE EN SOLUCION ACUOSA CON PH = 1,5 LA COMPOSICION LIBERA EN 10 MINUTOS DE 30 A 35 POR 100 Y EN ESPECIAL APROXIMADAMENTE 33 POR 100 DEL PESO DE NAFTIDROFURIL QUE CONTIENE.
ES490877A 1979-04-09 1980-04-09 Procedimiento para la fabricacion de portadores medicamento-sos programados Expired ES8100881A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908937A FR2453639A1 (fr) 1979-04-09 1979-04-09 Composition medicamenteuse a liberation programmee immediate-retard a base de naftidrofuryl

Publications (2)

Publication Number Publication Date
ES490877A0 ES490877A0 (es) 1980-12-01
ES8100881A1 true ES8100881A1 (es) 1980-12-01

Family

ID=9224133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490877A Expired ES8100881A1 (es) 1979-04-09 1980-04-09 Procedimiento para la fabricacion de portadores medicamento-sos programados

Country Status (6)

Country Link
BE (1) BE882706A (es)
ES (1) ES8100881A1 (es)
FR (1) FR2453639A1 (es)
GB (1) GB2047096B (es)
IL (1) IL59765A (es)
IT (1) IT1130110B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826816A (ja) * 1981-08-11 1983-02-17 Teisan Seiyaku Kk 球形顆粒からなる持続性複合顆粒剤
FR2539989B1 (fr) * 1983-01-28 1985-08-09 Sanofi Sa Medicament a liberation programmee associant l'acide acetylsalicylique a la dihydroergotamine
DK58983D0 (da) * 1983-02-11 1983-02-11 Leo Pharm Prod Ltd Farmaceutisk praeparat
FR2556964A1 (fr) * 1983-12-23 1985-06-28 Ile De France Nouvelles formes galeniques du sulpiride utilisables par voie orale
CA2161538A1 (en) * 1993-07-22 1995-02-02 S. Shirley Yang Controlled release tacrine drug delivery systems and methods for preparing same
DE4333190C2 (de) * 1993-09-29 1996-05-30 Korsatko Werner Univ Prof Dr E Zerbeißtablette mit verzögerter Wirkstoff-Freisetzung
US5773031A (en) * 1996-02-27 1998-06-30 L. Perrigo Company Acetaminophen sustained-release formulation
WO2010028207A2 (en) 2008-09-05 2010-03-11 Supernus Pharmaceuticals, Inc. Method of treatment of attention deficit/hyperactivity disorder (adhd)
AU2013217013B2 (en) 2012-02-08 2017-04-20 Supernus Pharmaceuticals, Inc. Modified release formulations of viloxazine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52139713A (en) * 1976-05-13 1977-11-21 Shionogi & Co Ltd Sustained release cefalexin preparations
FR2377196A1 (fr) * 1977-01-13 1978-08-11 Lipha Composition medicamenteuse a usage oral
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

Also Published As

Publication number Publication date
BE882706A (fr) 1980-07-31
GB2047096A (en) 1980-11-26
IL59765A (en) 1983-12-30
GB2047096B (en) 1983-08-24
FR2453639A1 (fr) 1980-11-07
ES490877A0 (es) 1980-12-01
IT1130110B (it) 1986-06-11
FR2453639B1 (es) 1982-03-19
IL59765A0 (en) 1980-06-30
IT8067532A0 (it) 1980-04-04

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