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
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.
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)
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 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1983
- 1983-11-11 HU HU833859A patent/HU190619B/hu unknown
-
1984
- 1984-11-05 CH CH5287/84A patent/CH665124A5/de not_active IP Right Cessation
- 1984-11-08 BE BE1/011132A patent/BE901007A/fr not_active IP Right Cessation
- 1984-11-08 FR FR8416990A patent/FR2554717B1/fr not_active Expired
- 1984-11-09 UA UA3814617A patent/UA5328A1/uk unknown
- 1984-11-09 SU SU843814617A patent/SU1577684A3/ru active
- 1984-11-09 DD DD84269319A patent/DD229030A5/de not_active IP Right Cessation
- 1984-11-09 NL NL8403447A patent/NL8403447A/nl active Search and Examination
- 1984-11-09 SE SE8405615A patent/SE455571B/sv not_active IP Right Cessation
- 1984-11-09 AT AT3550/84A patent/AT391078B/de not_active IP Right Cessation
- 1984-11-09 FI FI844405A patent/FI78614C/fi not_active IP Right Cessation
- 1984-11-09 GB GB08428369A patent/GB2149413B/en not_active Expired
- 1984-11-09 US US06/669,945 patent/US4647599A/en not_active Expired - Fee Related
- 1984-11-09 JP JP59235318A patent/JPH0751497B2/ja not_active Expired - Lifetime
- 1984-11-12 DE DE3441308A patent/DE3441308C2/de not_active Expired - Fee Related
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 |