EP2043598A4 - Comprimé perforé à libération étendue - Google Patents
Comprimé perforé à libération étendueInfo
- Publication number
- EP2043598A4 EP2043598A4 EP06774554A EP06774554A EP2043598A4 EP 2043598 A4 EP2043598 A4 EP 2043598A4 EP 06774554 A EP06774554 A EP 06774554A EP 06774554 A EP06774554 A EP 06774554A EP 2043598 A4 EP2043598 A4 EP 2043598A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- extended release
- perforated tablet
- release perforated
- tablet
- extended
- 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- Withdrawn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
- A61K9/2072—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/64—Sulfonylureas, e.g. glibenclamide, tolbutamide, chlorpropamide
-
- 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
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)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2006/026432 WO2008005020A1 (fr) | 2006-06-30 | 2006-06-30 | Comprimé perforé à libération étendue |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2043598A1 EP2043598A1 (fr) | 2009-04-08 |
EP2043598A4 true EP2043598A4 (fr) | 2012-08-01 |
Family
ID=38894869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06774554A Withdrawn EP2043598A4 (fr) | 2006-06-30 | 2006-06-30 | Comprimé perforé à libération étendue |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2043598A4 (fr) |
JP (1) | JP2009542646A (fr) |
CN (1) | CN101460142A (fr) |
WO (1) | WO2008005020A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102525986A (zh) * | 2012-02-01 | 2012-07-04 | 齐齐哈尔医学院 | 一种渗透泵控释片 |
JP6041823B2 (ja) | 2013-03-16 | 2016-12-14 | ファイザー・インク | トファシチニブの経口持続放出剤形 |
CN110368371A (zh) * | 2014-04-08 | 2019-10-25 | 越洋医药开发(广州)有限公司 | 一种新型控释片 |
WO2019131753A1 (fr) | 2017-12-26 | 2019-07-04 | 東和薬品株式会社 | Comprimé cyclique à désintégration orale |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0259219A2 (fr) * | 1986-08-28 | 1988-03-09 | Universite De Montreal | Comprimé à libération commandée |
WO1999048481A1 (fr) * | 1998-03-25 | 1999-09-30 | Temple University Of The Commonwealth System Of Higher Education | Comprimes arrondis enrobes pour une liberation soutenue a une vitesse constante |
US20050025829A1 (en) * | 2003-07-29 | 2005-02-03 | Kim Cherng-Ju | Controlled drug release tablets |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6419015A (en) * | 1987-07-15 | 1989-01-23 | Sato Pharma | Slowly releasing drug preparation |
-
2006
- 2006-06-30 JP JP2009518082A patent/JP2009542646A/ja active Pending
- 2006-06-30 EP EP06774554A patent/EP2043598A4/fr not_active Withdrawn
- 2006-06-30 CN CNA2006800548306A patent/CN101460142A/zh active Pending
- 2006-06-30 WO PCT/US2006/026432 patent/WO2008005020A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0259219A2 (fr) * | 1986-08-28 | 1988-03-09 | Universite De Montreal | Comprimé à libération commandée |
WO1999048481A1 (fr) * | 1998-03-25 | 1999-09-30 | Temple University Of The Commonwealth System Of Higher Education | Comprimes arrondis enrobes pour une liberation soutenue a une vitesse constante |
US20050025829A1 (en) * | 2003-07-29 | 2005-02-03 | Kim Cherng-Ju | Controlled drug release tablets |
Non-Patent Citations (3)
Title |
---|
MARIA EDVIGE SANGALLI ET AL: "INERT MONOLITHIC DEVICE WITH A CENTRAL HOLE FOR CONSTANT DRUG RELEASE", EUROPEAN JOURNAL OF PHARMACEUTICS AND BIOPHARMACEUTICS, ELSEVIER SCIENCE PUBLISHERS B.V., AMSTERDAM, NL, vol. 40, no. 6, 1 December 1994 (1994-12-01), pages 370 - 373, XP000480157, ISSN: 0939-6411 * |
See also references of WO2008005020A1 * |
VANDELLI M A ET AL: "Selective coating of cylindrical matrices with a central hole. I. An interpretation of the swelling process", INTERNATIONAL JOURNAL OF PHARMACEUTICS, ELSEVIER BV, NL, vol. 100, no. 1-3, 8 November 1993 (1993-11-08), pages 107 - 114, XP025554109, ISSN: 0378-5173, [retrieved on 19931108], DOI: 10.1016/0378-5173(93)90081-P * |
Also Published As
Publication number | Publication date |
---|---|
WO2008005020A1 (fr) | 2008-01-10 |
JP2009542646A (ja) | 2009-12-03 |
EP2043598A1 (fr) | 2009-04-08 |
CN101460142A (zh) | 2009-06-17 |
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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 |
|
17P | Request for examination filed |
Effective date: 20090119 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20120629 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61K 9/44 20060101ALI20120625BHEP Ipc: A61K 31/64 20060101ALI20120625BHEP Ipc: A61K 31/505 20060101ALI20120625BHEP Ipc: A61K 9/24 20060101ALI20120625BHEP Ipc: A61K 9/30 20060101ALI20120625BHEP Ipc: A61K 9/20 20060101ALI20120625BHEP Ipc: A61K 9/22 20060101ALI20120625BHEP Ipc: A61K 9/00 20060101AFI20120625BHEP Ipc: A61K 9/28 20060101ALI20120625BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20121119 |