BE901007A - Comprimes pharmaceutiques a liberation etalee et procede pour les preparer. - Google Patents

Comprimes pharmaceutiques a liberation etalee et procede pour les preparer.

Info

Publication number
BE901007A
BE901007A BE1/011132A BE1011132A BE901007A BE 901007 A BE901007 A BE 901007A BE 1/011132 A BE1/011132 A BE 1/011132A BE 1011132 A BE1011132 A BE 1011132A BE 901007 A BE901007 A BE 901007A
Authority
BE
Belgium
Prior art keywords
preparing
same
release pharmaceutical
pharmaceutical tablets
spread
Prior art date
Application number
BE1/011132A
Other languages
English (en)
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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 Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of BE901007A publication Critical patent/BE901007A/fr

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
    • A61K9/2004—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)
  • 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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

La présente invention est relative à des comprimés pharmaceutiques à libération étalée à un procédé pour les préparer. Le procédé se caractérise en ce qu'on utilise un mélange, selon un rapport pondéral de 5:1 à 1:5 d'un copolymère de vinylpirrolidone-acétate de vinyle et d'un polymère d'acide acrylique, réticulé avec du polyallyl-saccharose. En tant que constituant actif sont donnés comme exemple : la trinetrate de glycérine, le beneyclan, la piberaline, l'imiproniene chlorhydrate et d'autres.
BE1/011132A 1983-11-11 1984-11-08 Comprimes pharmaceutiques a liberation etalee et procede pour les preparer. BE901007A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU833859A HU190619B (en) 1983-11-11 1983-11-11 Process for producing tablets with controlled dissolution of active ingredients

Publications (1)

Publication Number Publication Date
BE901007A true BE901007A (fr) 1985-05-08

Family

ID=10965801

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1/011132A BE901007A (fr) 1983-11-11 1984-11-08 Comprimes pharmaceutiques a liberation etalee et procede pour les preparer.

Country Status (15)

Country Link
US (1) US4647599A (fr)
JP (1) JPH0751497B2 (fr)
AT (1) AT391078B (fr)
BE (1) BE901007A (fr)
CH (1) CH665124A5 (fr)
DD (1) DD229030A5 (fr)
DE (1) DE3441308C2 (fr)
FI (1) FI78614C (fr)
FR (1) FR2554717B1 (fr)
GB (1) GB2149413B (fr)
HU (1) HU190619B (fr)
NL (1) NL8403447A (fr)
SE (1) SE455571B (fr)
SU (1) SU1577684A3 (fr)
UA (1) UA5328A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU196711B (en) * 1986-06-24 1989-01-30 Istvan Racz Process for producing long-acting, gastric acid neutralizing pharmaceutics with high acid-binding capacity and increased bioavailability
CH674148A5 (fr) * 1986-06-24 1990-05-15 Racz Istvan
US4844908A (en) * 1986-11-27 1989-07-04 Duphar International Research B.V. Method of preparing tablets with clovoxamine fumarate and tablets thus prepared
US4961932A (en) * 1987-10-26 1990-10-09 Alza Corporation Plurality of tiny pills in liquid dosage form
US4853229A (en) * 1987-10-26 1989-08-01 Alza Corporation Method for adminstering tiny pills
US5030454A (en) * 1987-10-26 1991-07-09 Alza Corporation Method for delivering drug in tiny pills in liquid carrier
CA1334379C (fr) * 1987-11-24 1995-02-14 James William Mcginity Methode de preparation d'une composition active a liberation prolongee
US5051261A (en) * 1987-11-24 1991-09-24 Fmc Corporation Method for preparing a solid sustained release form of a functionally active composition
US4927639A (en) * 1989-02-02 1990-05-22 Warner-Lambert Company Modified release gemfibrozil composition
US4971804A (en) * 1989-02-02 1990-11-20 Warner-Lambert Company Water dispersible gemfibrozil compositions
US4925676A (en) * 1989-02-02 1990-05-15 Warner-Lambert Company Extended release gemfibrozil composition
DE4138513A1 (de) * 1991-11-23 1993-05-27 Basf Ag Feste pharmazeutische retardform
ES2061394B1 (es) * 1993-02-05 1995-06-16 Robert S A Lab Procedimiento de fabricacion de un granulado de citrato potasico con cesion retardada.
JP3732557B2 (ja) * 1995-07-12 2006-01-05 住友精化株式会社 カルボキシル基含有重合体組成物
US6492488B1 (en) 1998-08-02 2002-12-10 Pmd Holdings Corp. Controlled release polyacrylic acid granules and a process for preparing the same
DE19836646A1 (de) * 1998-08-13 2000-02-17 Basf Ag Verwendung von N-Vinylpyrrolidon- und Vinylacetat-haltigen Copolymeren als Matrix zur Herstellung von festen, oralen pharmazeutischen und kosmetischen Zubereitungen
KR100407519B1 (ko) * 2001-08-31 2003-12-18 부광약품 주식회사 건조황산제일철과 방출조절제로서 엘-글루타민을 함유하는서방성 정제 및 그의 제조방법
EP1656165B1 (fr) * 2003-08-19 2008-12-17 PolyBioMed Limited Systeme polymere de liberation de medicament pour dispositifs medicaux
US7846466B2 (en) * 2004-06-10 2010-12-07 Northwestern University Biodegradable scaffolds and uses thereof
EP2010158B1 (fr) * 2006-04-26 2016-02-17 Alphapharm Pty Ltd. Formulations à libération contrôlée qui comprennent une ou plusieurs unités discrètes non enrobées et une matrice à libération retardée
GB0707127D0 (en) * 2007-04-13 2007-05-23 Zysis Ltd Pharmaceutical compositions
KR101858797B1 (ko) 2010-05-10 2018-05-16 유로-셀티큐 에스.에이. 히드로모르폰 및 날록손을 포함하는 제약 조성물
KR20130030261A (ko) 2010-05-10 2013-03-26 유로-셀티큐 에스.에이. 활성제-무함유 과립 및 그를 포함하는 정제의 제조
MX344846B (es) 2010-05-10 2017-01-10 Euro-Celtique S A * Combinacion de granulos cargados activos con activos adicionales.
WO2014029841A1 (fr) * 2012-08-23 2014-02-27 Cardiolynx Ag Compositions de nitrate d'aminoalkyle à diffusion prolongée
EA030310B1 (ru) 2013-11-13 2018-07-31 Эро-Селтик С.А. Гидроморфон и налоксон для лечения боли и индуцированного опиоидами синдрома дисфункции кишечника

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US2909462A (en) * 1955-12-08 1959-10-20 Bristol Myers Co Acrylic acid polymer laxative compositions
DE1467781A1 (de) * 1963-07-15 1968-12-05 Boehringer Sohn Ingelheim Verfahren zur Herstellung von Dragees mit verlaengerter Wirkstofffreigabe
US3458622A (en) * 1967-04-07 1969-07-29 Squibb & Sons Inc Controlled release tablet
US3634584A (en) * 1969-02-13 1972-01-11 American Home Prod Sustained action dosage form
US3590117A (en) * 1969-03-24 1971-06-29 Richardson Merrell Inc Long-lasting troche containing guar gum
US3870790A (en) * 1970-01-22 1975-03-11 Forest Laboratories Solid pharmaceutical formulations containing hydroxypropyl methyl cellulose
SE353229B (fr) * 1970-06-04 1973-01-29 Haessle Ab
FR2247206B1 (fr) * 1973-01-24 1978-02-03 Sterwin Ag
US3923974A (en) * 1973-04-23 1975-12-02 Sterling Drug Inc Solid fine crystalline paracetamol polymer complex composition
US3851032A (en) 1973-04-23 1974-11-26 Sterling Drug Inc Process of preparing a solid fine crystalline paracetamol polymer complex composition
ZA765931B (en) * 1975-10-10 1977-09-28 Squibb & Sons Inc Controlled release tablet
FI63335B (fi) * 1979-02-02 1983-02-28 Orion Yhtymae Oy Foerfarande foer framstaellning av tabletter med foerdroejd loslighet av effektaemne
US4252786A (en) * 1979-11-16 1981-02-24 E. R. Squibb & Sons, Inc. Controlled release tablet
IL61721A (en) * 1980-12-16 1984-03-30 Blank Izhak Nitroglycerin preparations
HU183408B (en) * 1981-04-28 1984-05-28 Chinoin Gyogyszer Es Vegyeszet Process for producing oral ratard pharmaceutical compositions
ZA822995B (en) * 1981-05-21 1983-12-28 Wyeth John & Brother Ltd Slow release pharmaceutical composition
US4557925A (en) * 1982-07-08 1985-12-10 Ab Ferrosan Membrane-coated sustained-release tablets and method

Also Published As

Publication number Publication date
FI844405A0 (fi) 1984-11-09
SU1577684A3 (ru) 1990-07-07
HUT34892A (en) 1985-05-28
DD229030A5 (de) 1985-10-30
FR2554717A1 (fr) 1985-05-17
GB2149413B (en) 1987-04-08
SE8405615D0 (sv) 1984-11-09
JPH0751497B2 (ja) 1995-06-05
JPS60222413A (ja) 1985-11-07
SE8405615L (sv) 1985-05-12
CH665124A5 (de) 1988-04-29
DE3441308C2 (de) 1994-03-31
HU190619B (en) 1986-09-29
FI78614B (fi) 1989-05-31
DE3441308A1 (de) 1985-05-23
GB2149413A (en) 1985-06-12
UA5328A1 (uk) 1994-12-28
NL8403447A (nl) 1985-06-03
ATA355084A (de) 1990-02-15
FI78614C (fi) 1989-09-11
GB8428369D0 (en) 1984-12-19
AT391078B (de) 1990-08-10
US4647599A (en) 1987-03-03
SE455571B (sv) 1988-07-25
FR2554717B1 (fr) 1988-05-13
FI844405L (fi) 1985-05-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EGYT GYOGYSZERVEGYESZETI GYAR

Effective date: 19981130