DE69400356D1 - Quervernetzte amylose als bindemittel/sprengmittel fuer tabletten - Google Patents
Quervernetzte amylose als bindemittel/sprengmittel fuer tablettenInfo
- Publication number
- DE69400356D1 DE69400356D1 DE69400356T DE69400356T DE69400356D1 DE 69400356 D1 DE69400356 D1 DE 69400356D1 DE 69400356 T DE69400356 T DE 69400356T DE 69400356 T DE69400356 T DE 69400356T DE 69400356 D1 DE69400356 D1 DE 69400356D1
- Authority
- DE
- Germany
- Prior art keywords
- cross
- agent
- tablets
- linked amylose
- binding agent
- 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 - Fee Related
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
- A61K9/2059—Starch, including chemically or physically modified derivatives; Amylose; Amylopectin; Dextrin
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/037,119 US5616343A (en) | 1993-03-25 | 1993-03-25 | Cross-linked amylose as a binder/disintegrant in tablets |
PCT/CA1994/000163 WO1994021236A1 (en) | 1993-03-25 | 1994-03-22 | Cross-linked amylose as a binder/disintegrant in tablets |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69400356D1 true DE69400356D1 (de) | 1996-09-12 |
DE69400356T2 DE69400356T2 (de) | 1996-11-28 |
Family
ID=21892532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69400356T Expired - Fee Related DE69400356T2 (de) | 1993-03-25 | 1994-03-22 | Quervernetzte amylose als bindemittel/sprengmittel fuer tabletten |
Country Status (17)
Country | Link |
---|---|
US (1) | US5616343A (de) |
EP (1) | EP0689429B1 (de) |
JP (1) | JP2831851B2 (de) |
CN (1) | CN1119828A (de) |
AT (1) | ATE141046T1 (de) |
AU (1) | AU679732B2 (de) |
CA (1) | CA2155210A1 (de) |
CZ (1) | CZ285201B6 (de) |
DE (1) | DE69400356T2 (de) |
ES (1) | ES2091142T3 (de) |
FI (1) | FI954232A (de) |
GR (1) | GR3021433T3 (de) |
HU (1) | HUT73667A (de) |
NO (1) | NO953767D0 (de) |
NZ (1) | NZ262876A (de) |
PL (1) | PL310815A1 (de) |
WO (1) | WO1994021236A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ260408A (en) | 1993-05-10 | 1996-05-28 | Euro Celtique Sa | Controlled release preparation comprising tramadol |
CA2173818A1 (fr) * | 1996-04-10 | 1997-10-11 | Francois Chouinard | Comprime pharmaceutique a liberation controlee contenant un support a base d'amylose reticule et d'hydroxypropylmethylcellulose |
DE19640062B4 (de) * | 1996-09-28 | 2006-04-27 | Lts Lohmann Therapie-Systeme Ag | Orale Zubereitung, enthaltend in einer in wässrigem Medium quellbaren Matrix wenigstens einen pharmazeutischen Wirkstoff |
US5879707A (en) * | 1996-10-30 | 1999-03-09 | Universite De Montreal | Substituted amylose as a matrix for sustained drug release |
US6077537A (en) * | 1997-05-21 | 2000-06-20 | Warner-Lambert Company | Non-sedating acrivastine product |
CA2217238C (en) * | 1997-10-24 | 2005-09-20 | Louis Cartilier | Cross-linked cellulose as a tablet excipient |
US6284273B1 (en) * | 1998-02-24 | 2001-09-04 | Vincent Lenaerts | Cross-linked high amylose starch resistant to amylase as a matrix for the slow release of biologically active compounds |
KR20020062323A (ko) | 1999-12-06 | 2002-07-25 | 펜웨스트 파머슈티칼즈 컴파니 | 제약학적 초붕해제 |
US6607748B1 (en) | 2000-06-29 | 2003-08-19 | Vincent Lenaerts | Cross-linked high amylose starch for use in controlled-release pharmaceutical formulations and processes for its manufacture |
US8487002B2 (en) * | 2002-10-25 | 2013-07-16 | Paladin Labs Inc. | Controlled-release compositions |
TWI319713B (en) * | 2002-10-25 | 2010-01-21 | Sustained-release tramadol formulations with 24-hour efficacy | |
US6846497B2 (en) | 2003-01-30 | 2005-01-25 | National Starch And Chemical Investment Holding Corporation | Rapidly expanding starches with altered crystalline structure |
JP4716871B2 (ja) * | 2003-08-26 | 2011-07-06 | 江崎グリコ株式会社 | 錠剤用添加剤 |
NO319624B1 (no) * | 2003-09-15 | 2005-09-05 | Trouw Internat Bv | Fiskefôr for laksefisk i ferskvann og anvendelse av slikt fôr. |
US20060172006A1 (en) * | 2003-10-10 | 2006-08-03 | Vincent Lenaerts | Sustained-release tramadol formulations with 24-hour clinical efficacy |
US8871270B2 (en) * | 2004-07-09 | 2014-10-28 | Corn Products Development, Inc | Tablet excipient |
CA2491665A1 (fr) * | 2004-12-24 | 2006-06-24 | Louis Cartilier | Formulation de comprime pour liberation soutenue de principe actif |
EP1717215A1 (de) * | 2005-04-19 | 2006-11-02 | Lafarge | Verfahren zur Kompaktieren von hydraulischen Bindemitteln und gemahlene Tabletten |
WO2007048220A2 (en) * | 2005-09-09 | 2007-05-03 | Labopharm Inc. | Trazodone composition for once a day adminisitiation |
JP5453280B2 (ja) * | 2007-10-16 | 2014-03-26 | ラボファーム インコーポレイテッド | アセトアミノフェンおよびトラマドールを持続的に放出するための二層組成物 |
CA2707980C (en) | 2007-12-17 | 2015-05-12 | Labopharm Inc. | Misuse preventative, controlled release formulation |
JP5577241B2 (ja) * | 2008-03-31 | 2014-08-20 | 旭化成ケミカルズ株式会社 | 崩壊性に優れる加工澱粉粉末及びその製法 |
US8486449B2 (en) | 2008-12-16 | 2013-07-16 | Paladin Labs Inc. | Misuse preventative, controlled release formulation |
WO2012003968A1 (en) | 2010-07-06 | 2012-01-12 | Grünenthal GmbH | Novel gastro- retentive dosage forms comprising a gaba analog and an opioid |
AR082167A1 (es) | 2010-07-14 | 2012-11-14 | Gruenenthal Gmbh | Formas de dosificacion gastrorretentivas |
CN108456050A (zh) * | 2018-01-24 | 2018-08-28 | 天津水泥工业设计研究院有限公司 | 一种低成本的生产圆颗粒矿物肥料的造粒添加剂 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2987445A (en) * | 1958-10-10 | 1961-06-06 | Rohm & Haas | Drug composition |
US3087860A (en) * | 1958-12-19 | 1963-04-30 | Abbott Lab | Method of prolonging release of drug from a precompressed solid carrier |
US3622677A (en) * | 1969-07-07 | 1971-11-23 | Staley Mfg Co A E | Compressed tablets containing compacted starch as binder-disintegrant ingredient |
US4072535A (en) * | 1970-12-28 | 1978-02-07 | A. E. Staley Manufacturing Company | Precompacted-starch binder-disintegrant-filler material for direct compression tablets and dry dosage capsules |
US4088798A (en) * | 1975-11-11 | 1978-05-09 | Sandoz, Inc. | Methods for the preparation of controlled gastric residence time medicament formulations |
US4230687A (en) * | 1978-05-30 | 1980-10-28 | Griffith Laboratories U.S.A., Inc. | Encapsulation of active agents as microdispersions in homogeneous natural polymeric matrices |
JPS6042766B2 (ja) * | 1978-12-09 | 1985-09-25 | 日本化薬株式会社 | 基剤 |
US4369308A (en) * | 1981-07-24 | 1983-01-18 | National Starch And Chemical Corporation | Low swelling starches as tablet disintegrants |
US4713249A (en) * | 1981-11-12 | 1987-12-15 | Schroeder Ulf | Crystallized carbohydrate matrix for biologically active substances, a process of preparing said matrix, and the use thereof |
GB8319766D0 (en) * | 1983-07-22 | 1983-08-24 | Graham N B | Controlled release device |
IE58110B1 (en) * | 1984-10-30 | 1993-07-14 | Elan Corp Plc | Controlled release powder and process for its preparation |
US4933185A (en) * | 1986-09-24 | 1990-06-12 | Massachusetts Institute Of Technology | System for controlled release of biologically active compounds |
US4761289A (en) * | 1986-10-10 | 1988-08-02 | International Minerals & Chemical Corp. | Sustained release implant and method for preparing same |
US4755397A (en) * | 1986-12-24 | 1988-07-05 | National Starch And Chemical Corporation | Starch based particulate encapsulation process |
US4812445A (en) * | 1987-02-06 | 1989-03-14 | National Starch And Chemical Corporation | Starch based encapsulation process |
GB8812490D0 (en) * | 1988-05-26 | 1988-06-29 | Agricultural & Food Res | Delayed release formulations |
CA2041774C (en) * | 1990-11-27 | 1994-04-19 | Mircea A. Mateescu | Use of cross-linked amylose as a matrix for the slow release of biologically active compounds |
CA2032385A1 (en) * | 1990-12-17 | 1992-06-18 | Chung Wai-Chiu | Enzymatically debranched starches as tablet excipients |
-
1993
- 1993-03-25 US US08/037,119 patent/US5616343A/en not_active Expired - Fee Related
-
1994
- 1994-03-22 PL PL94310815A patent/PL310815A1/xx unknown
- 1994-03-22 NZ NZ262876A patent/NZ262876A/en unknown
- 1994-03-22 AU AU62799/94A patent/AU679732B2/en not_active Ceased
- 1994-03-22 ES ES94910298T patent/ES2091142T3/es not_active Expired - Lifetime
- 1994-03-22 JP JP6520457A patent/JP2831851B2/ja not_active Expired - Lifetime
- 1994-03-22 HU HU9502790A patent/HUT73667A/hu unknown
- 1994-03-22 CZ CZ952486A patent/CZ285201B6/cs unknown
- 1994-03-22 CA CA002155210A patent/CA2155210A1/en not_active Abandoned
- 1994-03-22 AT AT94910298T patent/ATE141046T1/de not_active IP Right Cessation
- 1994-03-22 EP EP94910298A patent/EP0689429B1/de not_active Expired - Lifetime
- 1994-03-22 WO PCT/CA1994/000163 patent/WO1994021236A1/en active IP Right Grant
- 1994-03-22 DE DE69400356T patent/DE69400356T2/de not_active Expired - Fee Related
- 1994-03-22 CN CN94191573A patent/CN1119828A/zh active Pending
-
1995
- 1995-09-08 FI FI954232A patent/FI954232A/fi unknown
- 1995-09-22 NO NO953767A patent/NO953767D0/no unknown
-
1996
- 1996-10-23 GR GR960402806T patent/GR3021433T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
HU9502790D0 (en) | 1995-11-28 |
NO953767L (no) | 1995-09-22 |
AU6279994A (en) | 1994-10-11 |
JPH08507769A (ja) | 1996-08-20 |
JP2831851B2 (ja) | 1998-12-02 |
AU679732B2 (en) | 1997-07-10 |
EP0689429B1 (de) | 1996-08-07 |
US5616343A (en) | 1997-04-01 |
CZ248695A3 (en) | 1996-01-17 |
CA2155210A1 (en) | 1994-09-29 |
HUT73667A (en) | 1996-09-30 |
FI954232A0 (fi) | 1995-09-08 |
ES2091142T3 (es) | 1996-10-16 |
EP0689429A1 (de) | 1996-01-03 |
NO953767D0 (no) | 1995-09-22 |
NZ262876A (en) | 1997-01-29 |
CZ285201B6 (cs) | 1999-06-16 |
FI954232A (fi) | 1995-09-08 |
CN1119828A (zh) | 1996-04-03 |
GR3021433T3 (en) | 1997-01-31 |
ATE141046T1 (de) | 1996-08-15 |
WO1994021236A1 (en) | 1994-09-29 |
PL310815A1 (en) | 1996-01-08 |
DE69400356T2 (de) | 1996-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |