DK146434C - Fremgangsmaade til fremstilling af tabletter eller suppositorier med langvarig frigoerelse - Google Patents
Fremgangsmaade til fremstilling af tabletter eller suppositorier med langvarig frigoerelseInfo
- Publication number
- DK146434C DK146434C DK353073A DK353073A DK146434C DK 146434 C DK146434 C DK 146434C DK 353073 A DK353073 A DK 353073A DK 353073 A DK353073 A DK 353073A DK 146434 C DK146434 C DK 146434C
- Authority
- DK
- Denmark
- Prior art keywords
- tablets
- supplies
- procedure
- preparation
- long
- 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
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26645272A | 1972-06-26 | 1972-06-26 | |
US26645272 | 1972-06-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK146434B DK146434B (da) | 1983-10-10 |
DK146434C true DK146434C (da) | 1984-03-19 |
Family
ID=23014648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK353073A DK146434C (da) | 1972-06-26 | 1973-06-26 | Fremgangsmaade til fremstilling af tabletter eller suppositorier med langvarig frigoerelse |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4954519A (da) |
BR (1) | BR7304698D0 (da) |
CA (1) | CA1018456A (da) |
DE (1) | DE2332484C2 (da) |
DK (1) | DK146434C (da) |
FR (1) | FR2190409B1 (da) |
GB (1) | GB1430684A (da) |
NL (1) | NL183808C (da) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
YU43437B (en) * | 1976-05-05 | 1989-08-31 | Lowey Hans | Process for obtaining tablets containing an active component with long lasting effect |
FR2455459A1 (fr) * | 1979-05-02 | 1980-11-28 | Sertog | Procede d'obtention d'une matrice contenant un principe actif et le liberant progressivement |
US4357469A (en) | 1979-06-14 | 1982-11-02 | Forest Laboratories, Inc. | Carrier base material for prolonged release therapeutic compositions |
US4226849A (en) * | 1979-06-14 | 1980-10-07 | Forest Laboratories Inc. | Sustained release therapeutic compositions |
US4259314A (en) * | 1979-12-10 | 1981-03-31 | Hans Lowey | Method and composition for the preparation of controlled long-acting pharmaceuticals |
CH652025A5 (de) * | 1981-09-14 | 1985-10-31 | Hoffmann La Roche | Pharmazeutisches praeparat. |
US4369172A (en) * | 1981-12-18 | 1983-01-18 | Forest Laboratories Inc. | Prolonged release therapeutic compositions based on hydroxypropylmethylcellulose |
GB2133284A (en) * | 1983-01-07 | 1984-07-25 | English Grains Limited | Resilient pharmaceutical unit for treating mouth ulcers |
JPH0729927B2 (ja) * | 1983-04-09 | 1995-04-05 | 日研化学株式会社 | テオフィリン徐放性製剤 |
JPH0662404B2 (ja) * | 1983-06-14 | 1994-08-17 | シンテックス・ファーマシユーテイカルズ・インターナシヨナル・リミテツド | 制御放出性ナプロキセンおよびナプロキセンナトリウム錠 |
US4680323A (en) * | 1983-12-01 | 1987-07-14 | Hans Lowey | Method and composition for the preparation of controlled long-acting pharmaceuticals for oral administration |
US4855143A (en) * | 1986-04-04 | 1989-08-08 | Hans Lowey | Method of preparing controlled long-acting pharmaceutical formulations in unit dosage form having uniform and comparable bioavailability characteristics |
US4775535A (en) * | 1986-04-04 | 1988-10-04 | Hans Lowey | Method of preparing controlled long-acting pharmaceutical formulations in unit dosage form having uniform and comparable bioavailability characteristics |
US5316773A (en) * | 1990-07-19 | 1994-05-31 | Otsuka Pharmaceutical Co., Ltd. | Particulate preparation containing a flourracil derivative and hydroxypropylmethyl-cellulose |
JPH07112934A (ja) * | 1993-10-15 | 1995-05-02 | Taiyo Yakuhin Kogyo Kk | ペントキシフィリンの徐放化製剤およびその製法 |
EP0746310B1 (en) * | 1994-02-23 | 1998-11-18 | BM Research A/S | Controlled release composition |
US5948437A (en) * | 1996-05-23 | 1999-09-07 | Zeneca Limited | Pharmaceutical compositions using thiazepine |
DK1067910T3 (da) | 1998-04-03 | 2004-10-04 | Egalet As | Komposition med styret afgivelse |
US20040253310A1 (en) | 2001-09-21 | 2004-12-16 | Gina Fischer | Morphine polymer release system |
WO2003024429A1 (en) | 2001-09-21 | 2003-03-27 | Egalet A/S | Polymer release system |
EP1545469A1 (en) * | 2002-09-24 | 2005-06-29 | Akzo Nobel N.V. | Method to improve pharmaceutical tablets having a matrix of cellulose ether |
US20040151772A1 (en) | 2002-11-08 | 2004-08-05 | Egalet A/S | Controlled release carvedilol compositions |
JP4989217B2 (ja) | 2003-03-26 | 2012-08-01 | エガレット エイ/エス | 薬剤物質の送達制御用マトリックス組成物 |
US8877241B2 (en) | 2003-03-26 | 2014-11-04 | Egalet Ltd. | Morphine controlled release system |
EP2155167A2 (en) | 2007-06-04 | 2010-02-24 | Egalet A/S | Controlled release pharmaceutical compositions for prolonged effect |
CA2751667C (en) | 2009-02-06 | 2016-12-13 | Egalet Ltd. | Immediate release composition resistant to abuse by intake of alcohol |
EP2445487A2 (en) | 2009-06-24 | 2012-05-02 | Egalet Ltd. | Controlled release formulations |
CN104684548A (zh) | 2012-07-06 | 2015-06-03 | 埃格勒特有限责任公司 | 防止滥用的控释药物组合物 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1171691A (en) * | 1967-02-24 | 1969-11-26 | Forest Laboratories | Lond-Acting Oral Carrier |
GB1279214A (en) * | 1970-01-22 | 1972-06-28 | Forest Laboratories | Long-acting oral carrier |
-
1973
- 1973-06-22 GB GB2973173A patent/GB1430684A/en not_active Expired
- 1973-06-22 CA CA174,779A patent/CA1018456A/en not_active Expired
- 1973-06-26 DE DE19732332484 patent/DE2332484C2/de not_active Expired
- 1973-06-26 DK DK353073A patent/DK146434C/da not_active IP Right Cessation
- 1973-06-26 NL NL7308859A patent/NL183808C/xx active Search and Examination
- 1973-06-26 FR FR7323309A patent/FR2190409B1/fr not_active Expired
- 1973-06-26 JP JP7216673A patent/JPS4954519A/ja active Pending
- 1973-06-26 BR BR469873A patent/BR7304698D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
NL183808B (nl) | 1988-09-01 |
DE2332484A1 (de) | 1974-01-10 |
DE2332484C2 (de) | 1984-11-15 |
GB1430684A (en) | 1976-03-31 |
FR2190409A1 (da) | 1974-02-01 |
DK146434B (da) | 1983-10-10 |
BR7304698D0 (pt) | 1974-09-24 |
JPS4954519A (da) | 1974-05-27 |
FR2190409B1 (da) | 1977-04-15 |
NL7308859A (da) | 1973-12-28 |
NL183808C (nl) | 1989-02-01 |
CA1018456A (en) | 1977-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |