EP0147437A4 - Dry direct compression compositions for controlled release dosage forms. - Google Patents
Dry direct compression compositions for controlled release dosage forms.Info
- Publication number
- EP0147437A4 EP0147437A4 EP19840902301 EP84902301A EP0147437A4 EP 0147437 A4 EP0147437 A4 EP 0147437A4 EP 19840902301 EP19840902301 EP 19840902301 EP 84902301 A EP84902301 A EP 84902301A EP 0147437 A4 EP0147437 A4 EP 0147437A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- dosage forms
- controlled release
- release dosage
- direct compression
- dry direct
- 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.)
- Withdrawn
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
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49922183A | 1983-05-31 | 1983-05-31 | |
US60047284A | 1984-04-16 | 1984-04-16 | |
US499221 | 1984-04-16 | ||
US600472 | 1984-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0147437A1 EP0147437A1 (en) | 1985-07-10 |
EP0147437A4 true EP0147437A4 (en) | 1987-03-05 |
Family
ID=27053077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19840902301 Withdrawn EP0147437A4 (en) | 1983-05-31 | 1984-05-29 | Dry direct compression compositions for controlled release dosage forms. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0147437A4 (en) |
JP (1) | JPH0759502B2 (en) |
AU (2) | AU581177B2 (en) |
BR (1) | BR8406921A (en) |
WO (1) | WO1984004674A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3524003A1 (en) | 1985-07-04 | 1987-01-08 | Heumann Ludwig & Co Gmbh | MEDICINE GRANULES WITH DELAYED ACTIVE SUBSTANCE RELEASE AND METHOD FOR THE PRODUCTION THEREOF |
SE455836B (en) * | 1985-10-11 | 1988-08-15 | Haessle Ab | PREPARATION WITH CONTROLLED RELEASE CONTAINING A SALT OF METOPROLOL AND METHOD FOR PREPARING THIS PREPARATION |
US4892742A (en) * | 1985-11-18 | 1990-01-09 | Hoffmann-La Roche Inc. | Controlled release compositions with zero order release |
US4983399A (en) * | 1989-10-18 | 1991-01-08 | Eastman Kodak Company | Direct compression carrier composition |
US5385887A (en) * | 1993-09-10 | 1995-01-31 | Genetics Institute, Inc. | Formulations for delivery of osteogenic proteins |
US5458888A (en) * | 1994-03-02 | 1995-10-17 | Andrx Pharmaceuticals, Inc. | Controlled release tablet formulation |
US7658938B2 (en) | 1999-02-22 | 2010-02-09 | Merrion Reasearch III Limited | Solid oral dosage form containing an enhancer |
CA2446619C (en) | 2001-05-11 | 2011-04-26 | Elan Corporation, Plc | Permeation enhancers |
US20030012820A1 (en) * | 2001-06-12 | 2003-01-16 | Upadhyay Ajay Hasmukhlal | Compressible guaifenesin compositions, method for making same and method for making compressed guaifenesin dosage forms therefrom |
US7704977B2 (en) | 2006-04-07 | 2010-04-27 | Merrion Research Iii Limited | Solid oral dosage form containing an enhancer |
CA2723558A1 (en) | 2008-05-07 | 2009-11-12 | Merrion Research Iii Limited | Compositions of gnrh related compounds and processes of preparation |
US9089484B2 (en) | 2010-03-26 | 2015-07-28 | Merrion Research Iii Limited | Pharmaceutical compositions of selective factor Xa inhibitors for oral administration |
BR112013017169A2 (en) | 2011-01-07 | 2016-10-04 | Merrion Res Iii Ltd | iron pharmaceutical compositions for oral administration |
US10722458B2 (en) * | 2011-12-02 | 2020-07-28 | Pegasus Laboratories, Inc. | Amphipathic lipid-based sustained release compositions |
ES2975708T3 (en) | 2015-01-29 | 2024-07-12 | Novo Nordisk As | Tablets comprising GLP-1 agonist and enteric coating |
US20170114189A1 (en) * | 2015-10-27 | 2017-04-27 | Tenstech Inc. | Cellulosic microsheets |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3108046A (en) * | 1960-11-25 | 1963-10-22 | Smith Kline French Lab | Method of preparing high dosage sustained release tablet and product of this method |
DE2050701A1 (en) * | 1969-10-17 | 1971-05-06 | Shinetsu Chemical Co ,Tokio | Auxiliary material for the production of medicaments in the form of easily disintegrating solid bodies |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL109293C (en) * | 1955-12-22 | |||
US3402240A (en) * | 1957-06-25 | 1968-09-17 | Pfizer & Co C | Medicinal tablet and process of making same |
US3096248A (en) * | 1959-04-06 | 1963-07-02 | Rexall Drug & Chemical Company | Method of making an encapsulated tablet |
US3062720A (en) * | 1959-05-20 | 1962-11-06 | Philips Roxane | Sustained release pharmaceutical tablet |
US3115441A (en) * | 1962-06-06 | 1963-12-24 | Victor M Hermelin | Timed release pharmaceutical preparations and method of making the same |
US3279998A (en) * | 1962-06-22 | 1966-10-18 | Smith Kline French Lab | Method of preparing sustained release tablets |
BE636865A (en) * | 1962-08-31 | |||
US3147187A (en) * | 1962-09-10 | 1964-09-01 | Don Hall Lab | Sustained release pharmaceutical |
US3336200A (en) * | 1963-05-28 | 1967-08-15 | Warner Lambert Pharmaceutical | Tablet structure |
NL297631A (en) * | 1963-06-03 | |||
US3362880A (en) * | 1963-09-20 | 1968-01-09 | Dow Chemical Co | Compressed drug tablets of ethyl cellulose, glyceryl monostearate, karaya gum, tragacanth, talc, and magnesium stearate |
US3400197A (en) * | 1965-01-26 | 1968-09-03 | Robins Co Inc A H | Compressible sustained release pharmaceutical tablet lipid-colloidal silica gel matrix fragment granules |
US3577514A (en) * | 1968-06-10 | 1971-05-04 | Pfizer | Sustained release pharmaceutical tablets |
FR2183546B1 (en) * | 1972-05-10 | 1975-06-20 | Servier Lab | |
US3965256A (en) * | 1972-05-16 | 1976-06-22 | Synergistics | Slow release pharmaceutical compositions |
US4167558A (en) * | 1976-02-13 | 1979-09-11 | Hoffmann-La Roche Inc. | Novel sustained release tablet formulations |
AU1873783A (en) * | 1982-10-08 | 1984-04-12 | Verex Laboratories Inc. | Constant release formulation |
US4797288A (en) * | 1984-10-05 | 1989-01-10 | Warner-Lambert Company | Novel drug delivery system |
-
1984
- 1984-05-29 WO PCT/US1984/000807 patent/WO1984004674A1/en not_active Application Discontinuation
- 1984-05-29 EP EP19840902301 patent/EP0147437A4/en not_active Withdrawn
- 1984-05-29 BR BR8406921A patent/BR8406921A/en unknown
- 1984-05-29 AU AU29676/84A patent/AU581177B2/en not_active Ceased
- 1984-05-29 JP JP59502292A patent/JPH0759502B2/en not_active Expired - Lifetime
-
1989
- 1989-05-15 AU AU34751/89A patent/AU3475189A/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3108046A (en) * | 1960-11-25 | 1963-10-22 | Smith Kline French Lab | Method of preparing high dosage sustained release tablet and product of this method |
DE2050701A1 (en) * | 1969-10-17 | 1971-05-06 | Shinetsu Chemical Co ,Tokio | Auxiliary material for the production of medicaments in the form of easily disintegrating solid bodies |
Non-Patent Citations (1)
Title |
---|
See also references of WO8404674A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU3475189A (en) | 1989-09-07 |
AU581177B2 (en) | 1989-02-16 |
JPS60501459A (en) | 1985-09-05 |
AU2967684A (en) | 1984-12-18 |
WO1984004674A1 (en) | 1984-12-06 |
EP0147437A1 (en) | 1985-07-10 |
JPH0759502B2 (en) | 1995-06-28 |
BR8406921A (en) | 1985-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19850729 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19870305 |
|
17Q | First examination report despatched |
Effective date: 19880811 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19900609 |