CA1040533A - Controlled gastric residence medicament formulation - Google Patents
Controlled gastric residence medicament formulationInfo
- Publication number
- CA1040533A CA1040533A CA173,291A CA173291A CA1040533A CA 1040533 A CA1040533 A CA 1040533A CA 173291 A CA173291 A CA 173291A CA 1040533 A CA1040533 A CA 1040533A
- Authority
- CA
- Canada
- Prior art keywords
- cross
- parts
- weight
- formulation according
- prepolymer
- 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
Links
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- LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 claims description 2
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Classifications
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- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
-
- 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
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
- A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
-
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26124272A | 1972-06-09 | 1972-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1040533A true CA1040533A (en) | 1978-10-17 |
Family
ID=22992462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA173,291A Expired CA1040533A (en) | 1972-06-09 | 1973-06-06 | Controlled gastric residence medicament formulation |
Country Status (19)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9421178B2 (en) | 2011-12-02 | 2016-08-23 | Synchroneuron, Inc. | Acamprosate formulations, methods of using the same, and combinations comprising the same |
| US10166207B2 (en) | 2013-06-05 | 2019-01-01 | Synchroneuron, Inc. | Acamprosate formulations, methods of using the same, and combinations comprising the same |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207890A (en) | 1977-01-04 | 1980-06-17 | Mcneilab, Inc. | Drug-dispensing device and method |
| JPS5911563B2 (ja) * | 1980-02-27 | 1984-03-16 | 日本原子力研究所 | 多層構造の徐放性複合体を製造する方法 |
| US4518433A (en) * | 1982-11-08 | 1985-05-21 | Fmc Corporation | Enteric coating for pharmaceutical dosage forms |
| DE3314003A1 (de) * | 1983-04-18 | 1984-10-18 | Boehringer Ingelheim KG, 6507 Ingelheim | Teilbare tablette mit verzoegerter wirkstofffreigabe und verfahren zu deren herstellung |
| US4657784A (en) * | 1986-03-10 | 1987-04-14 | Ecolab Inc. | Process for encapsulating particles with at least two coating layers having different melting points |
| ATE71293T1 (de) * | 1986-09-18 | 1992-01-15 | London Pharmacy Innovation | Arzneiformulierung. |
| US4837030A (en) * | 1987-10-06 | 1989-06-06 | American Cyanamid Company | Novel controlled release formulations of tetracycline compounds |
| EP0327295A3 (en) * | 1988-02-01 | 1989-09-06 | F.H. FAULDING & CO. LTD. | Tetracycline dosage form |
| AU614328B2 (en) * | 1988-02-01 | 1991-08-29 | Mayne Pharma International Pty Ltd | Tetracycline dosage form |
| US5007790A (en) * | 1989-04-11 | 1991-04-16 | Depomed Systems, Inc. | Sustained-release oral drug dosage form |
| IL150568A0 (en) | 2000-02-04 | 2003-02-12 | Depomed Inc | A controlled release oral drug dosage form |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1586811A (enrdf_load_stackoverflow) * | 1966-01-06 | 1970-03-06 | ||
| AU454482B2 (en) * | 1970-11-05 | 1974-10-15 | Alza Corporation | Drug-delivery system |
-
1973
- 1973-05-30 CH CH781473A patent/CH582002A5/xx not_active IP Right Cessation
- 1973-06-01 SE SE7307796A patent/SE395609B/xx unknown
- 1973-06-04 NL NL7307737A patent/NL7307737A/xx not_active Application Discontinuation
- 1973-06-05 DE DE2328580A patent/DE2328580A1/de active Pending
- 1973-06-05 GB GB2666273A patent/GB1428426A/en not_active Expired
- 1973-06-06 CA CA173,291A patent/CA1040533A/en not_active Expired
- 1973-06-06 RO RO7300075051A patent/RO64146A/ro unknown
- 1973-06-07 HU HUPU185A patent/HU167947B/hu unknown
- 1973-06-07 BE BE132036A patent/BE800637A/xx unknown
- 1973-06-07 FR FR7320766A patent/FR2187290B1/fr not_active Expired
- 1973-06-07 ES ES415624A patent/ES415624A3/es not_active Expired
- 1973-06-07 IE IE925/73A patent/IE38151B1/xx unknown
- 1973-06-07 IL IL42459A patent/IL42459A/en unknown
- 1973-06-08 ZA ZA00733897A patent/ZA733897B/xx unknown
- 1973-06-08 DD DD179622*A patent/DD112354A5/xx unknown
- 1973-06-08 PL PL1973163192A patent/PL90109B1/pl unknown
- 1973-06-08 DD DD171441A patent/DD109309A5/xx unknown
- 1973-06-09 JP JP48065304A patent/JPS4961323A/ja active Pending
- 1973-06-12 AU AU56826/73A patent/AU5682673A/en not_active Expired
- 1973-06-13 OA OA54935A patent/OA04931A/xx unknown
- 1973-08-17 AU AU59357/73A patent/AU5935773A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9421178B2 (en) | 2011-12-02 | 2016-08-23 | Synchroneuron, Inc. | Acamprosate formulations, methods of using the same, and combinations comprising the same |
| US9421179B2 (en) | 2011-12-02 | 2016-08-23 | Synchroneuron, Inc. | Acamprosate formulations, methods of using the same, and combinations comprising the same |
| US9427420B2 (en) | 2011-12-02 | 2016-08-30 | Synchroneuron, Inc. | Acamprosate formulations, methods of using the same, and combinations comprising the same |
| US10512621B2 (en) | 2011-12-02 | 2019-12-24 | Synchroneuron, Inc. | Methods of treating posttraumatic stress disorder with acamprosate salts |
| US10166207B2 (en) | 2013-06-05 | 2019-01-01 | Synchroneuron, Inc. | Acamprosate formulations, methods of using the same, and combinations comprising the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4961323A (enrdf_load_stackoverflow) | 1974-06-14 |
| DE2328580A1 (de) | 1974-01-10 |
| SE395609B (sv) | 1977-08-22 |
| ZA733897B (en) | 1975-01-29 |
| DD109309A5 (enrdf_load_stackoverflow) | 1974-11-05 |
| IE38151L (en) | 1973-12-09 |
| GB1428426A (en) | 1976-03-17 |
| AU5935773A (en) | 1975-02-20 |
| DD112354A5 (enrdf_load_stackoverflow) | 1975-04-12 |
| CH582002A5 (enrdf_load_stackoverflow) | 1976-11-30 |
| NL7307737A (enrdf_load_stackoverflow) | 1973-12-11 |
| ES415624A3 (es) | 1976-10-16 |
| RO64146A (fr) | 1978-11-15 |
| FR2187290B1 (enrdf_load_stackoverflow) | 1977-04-15 |
| FR2187290A1 (enrdf_load_stackoverflow) | 1974-01-18 |
| OA04931A (fr) | 1980-10-31 |
| AU5682673A (en) | 1974-12-12 |
| BE800637A (fr) | 1973-12-07 |
| IL42459A (en) | 1976-12-31 |
| IL42459A0 (en) | 1973-08-29 |
| HU167947B (enrdf_load_stackoverflow) | 1976-01-28 |
| PL90109B1 (enrdf_load_stackoverflow) | 1977-01-31 |
| IE38151B1 (en) | 1978-01-04 |
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