DE69316715D1 - Mehrschichtige Matrixsysteme mit kontrollierter Wirkstoffabgabe - Google Patents
Mehrschichtige Matrixsysteme mit kontrollierter WirkstoffabgabeInfo
- Publication number
- DE69316715D1 DE69316715D1 DE69316715T DE69316715T DE69316715D1 DE 69316715 D1 DE69316715 D1 DE 69316715D1 DE 69316715 T DE69316715 T DE 69316715T DE 69316715 T DE69316715 T DE 69316715T DE 69316715 D1 DE69316715 D1 DE 69316715D1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- active principles
- drug delivery
- controlled drug
- layer matrix
- 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 - Lifetime
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
- A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Networks Using Active Elements (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI922617A IT1256393B (it) | 1992-11-17 | 1992-11-17 | Forme matriciali multistrato per il rilascio controllato di principi attivi |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69316715D1 true DE69316715D1 (de) | 1998-03-05 |
DE69316715T2 DE69316715T2 (de) | 1998-07-16 |
Family
ID=11364297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69316715T Expired - Lifetime DE69316715T2 (de) | 1992-11-17 | 1993-11-09 | Mehrschichtige Matrixsysteme mit kontrollierter Wirkstoffabgabe |
Country Status (9)
Country | Link |
---|---|
US (1) | US5549913A (de) |
EP (1) | EP0598309B1 (de) |
JP (2) | JP3496961B2 (de) |
AT (1) | ATE162711T1 (de) |
DE (1) | DE69316715T2 (de) |
DK (1) | DK0598309T3 (de) |
ES (1) | ES2112946T3 (de) |
GR (1) | GR3026546T3 (de) |
IT (1) | IT1256393B (de) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1264696B1 (it) * | 1993-07-09 | 1996-10-04 | Applied Pharma Res | Forme farmaceutiche destinate alla somministrazione orale in grado di rilasciare sostanze attive a velocita' controllata e differenziata |
DE19524753A1 (de) * | 1995-07-07 | 1997-01-23 | Lohmann Therapie Syst Lts | Schichttablette zur kontrollierten Freisetzung von Wirkstoffen |
US5783212A (en) * | 1996-02-02 | 1998-07-21 | Temple University--of the Commonwealth System of Higher Education | Controlled release drug delivery system |
IT1282650B1 (it) * | 1996-02-19 | 1998-03-31 | Jagotec Ag | Compressa farmaceutica,caratterizzata da elevato aumento di volume a contatto con liquidi biologici |
GB9611328D0 (en) * | 1996-05-31 | 1996-08-07 | Zeneca Ltd | Pharmaceutical compositions |
EP0951279A1 (de) * | 1997-01-10 | 1999-10-27 | Abbott Laboratories | Tablette für kontrollierte wirkstoffabgabe |
IT1295271B1 (it) * | 1997-10-03 | 1999-05-04 | Chiesi Farma Spa | Monolita contenente uno o piu'farmaci costituito da tre strati a meccanismo di rilascio differenziato |
US6337091B1 (en) * | 1997-10-27 | 2002-01-08 | Temple University - Of The Commonwealth System Of Higher Education | Matrix for controlled delivery of highly soluble pharmaceutical agents |
US6110500A (en) * | 1998-03-25 | 2000-08-29 | Temple University | Coated tablet with long term parabolic and zero-order release kinetics |
US6555139B2 (en) | 1999-06-28 | 2003-04-29 | Wockhardt Europe Limited | Preparation of micron-size pharmaceutical particles by microfluidization |
US6245913B1 (en) | 1999-06-30 | 2001-06-12 | Wockhardt Europe Limited | Synthetic procedure for 5-methoxy-2-[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methylthio]-IH-benzimidazole hydrochloride and its conversion to omeprazole |
WO2001056544A2 (en) * | 2000-02-04 | 2001-08-09 | Depomed, Inc. | Shell-and-core dosage form approaching zero-order drug release |
DE10031043A1 (de) * | 2000-06-26 | 2002-02-14 | Bayer Ag | Retardzubereitungen von Chinolonantibiotika und Verfahren zu ihrer Herstellung |
KR100685945B1 (ko) | 2000-12-29 | 2007-02-23 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 제조방법 |
CA2409552A1 (en) | 2001-10-25 | 2003-04-25 | Depomed, Inc. | Gastric retentive oral dosage form with restricted drug release in the lower gastrointestinal tract |
US20030104052A1 (en) * | 2001-10-25 | 2003-06-05 | Bret Berner | Gastric retentive oral dosage form with restricted drug release in the lower gastrointestinal tract |
US20030091630A1 (en) * | 2001-10-25 | 2003-05-15 | Jenny Louie-Helm | Formulation of an erodible, gastric retentive oral dosage form using in vitro disintegration test data |
US20030152622A1 (en) * | 2001-10-25 | 2003-08-14 | Jenny Louie-Helm | Formulation of an erodible, gastric retentive oral diuretic |
ITMI20012481A1 (it) * | 2001-11-23 | 2003-05-23 | Univ Parma | Sistemi modulari per il rilascio controllato di sostanza a controllo spaziale e temporale |
US6682759B2 (en) | 2002-02-01 | 2004-01-27 | Depomed, Inc. | Manufacture of oral dosage forms delivering both immediate-release and sustained-release drugs |
US7309444B2 (en) * | 2002-08-29 | 2007-12-18 | Stellar Technology Company | Layered tablet water treatment compositions and method of use |
US6852238B2 (en) * | 2002-08-29 | 2005-02-08 | Steller Technology Company | Layered tablet water treatment compositions and method of use |
PL2316456T3 (pl) | 2003-04-29 | 2017-12-29 | Orexigen Therapeutics, Inc. | Kompozycje wpływające na utratę masy zawierające antagonistę opioidów i bupropion |
US20040241234A1 (en) * | 2003-06-02 | 2004-12-02 | Alpharma, Inc. | Controlled release press-coated formulations of water-soluble active agents |
US20050013863A1 (en) | 2003-07-18 | 2005-01-20 | Depomed, Inc., A Corporation Of The State Of California | Dual drug dosage forms with improved separation of drugs |
JP2008508227A (ja) * | 2004-07-29 | 2008-03-21 | サノフイ−アベンテイス | 高ph依存性溶解度を有する有効成分の放出制御のための医薬品多層錠剤 |
US20060024368A1 (en) * | 2004-07-30 | 2006-02-02 | Reza Fassihi | Compressed composite delivery system for release-rate modulation of bioactives |
NZ552841A (en) * | 2004-08-04 | 2009-07-31 | Alza Corp | Controlled release dosage form comprising two layers, wherein the delay layer is substanially free of non-microencapsulated drug |
JP2008520726A (ja) * | 2004-11-19 | 2008-06-19 | スミスクライン・ビーチャム・コーポレイション | 医薬製品 |
EP1946780B1 (de) * | 2005-11-11 | 2012-01-11 | Asahi Kasei Chemicals Corporation | Feste zubereitung mit kontrollierter freisetzung |
JP4999858B2 (ja) | 2005-11-18 | 2012-08-15 | グラクソ グループ リミテッド | 薬剤製品及び薬剤的製品の組み立てを行う機械及び方法 |
CN101351195A (zh) * | 2005-11-18 | 2009-01-21 | 阿库布莱克科技公司 | 分段的药物剂量形式 |
DK2135603T3 (da) | 2005-11-22 | 2013-03-25 | Orexigen Therapeutics Inc | Sammensætninger og fremgangsmåder til øgning af insulinsensitivitet |
US8916195B2 (en) | 2006-06-05 | 2014-12-23 | Orexigen Therapeutics, Inc. | Sustained release formulation of naltrexone |
WO2007149860A1 (en) * | 2006-06-19 | 2007-12-27 | Accu-Break Technologies, Inc. | Segmented pharmaceutical dosage forms |
WO2008060964A2 (en) | 2006-11-09 | 2008-05-22 | Orexigen Therapeutics, Inc. | Unit dosage package and methods for administering weight loss medications |
US8088786B2 (en) * | 2006-11-09 | 2012-01-03 | Orexigen Therapeutics, Inc. | Layered pharmaceutical formulations |
US20100322978A1 (en) * | 2006-12-27 | 2010-12-23 | Fujifilm Corporation | Medical composition |
KR100885029B1 (ko) * | 2007-02-07 | 2009-02-23 | 지엘팜텍 주식회사 | 경구투여용 서방성 삼중정제 |
ES2579229T3 (es) | 2007-03-13 | 2016-08-08 | Jds Therapeutics, Llc | Procedimientos y composiciones para la liberación sostenida de cromo |
WO2009002867A2 (en) | 2007-06-26 | 2008-12-31 | Nutrition 21, Inc. | Multiple unit dosage form having a therapeutic agents in combination with a nutritional supplement |
US20130079749A1 (en) * | 2007-08-29 | 2013-03-28 | Advanced Bionics, Llc | Modular Drug Delivery System for Minimizing Trauma During and After Insertion of a Cochlear Lead |
LT2249757T (lt) * | 2008-02-04 | 2017-09-25 | Ferring B.V. | Vientisi intravaginaliniai žiedai, apimantys progesteroną, ir jų gamybos bei panaudojimo būdai |
WO2009118763A1 (en) * | 2008-03-28 | 2009-10-01 | Panacea Biotec Limited | Multilayered pharmaceutical compositions and processes thereof |
US20110144145A1 (en) | 2008-05-30 | 2011-06-16 | Orexigen Therapeutics, Inc. | Methods for treating visceral fat conditions |
AU2009268934A1 (en) * | 2008-06-16 | 2010-01-14 | Appian Labs, Llc | Composition and method of preparation of release systems for constant (zero-order) release of active agents |
WO2010020856A2 (en) * | 2008-08-19 | 2010-02-25 | Adcock Ingram Healthcare (Pty) Limited | Rate modulated delivery of drugs from a composite delivery system |
EP2163240A1 (de) | 2008-09-12 | 2010-03-17 | Universita' Degli Studi Di Genova | Verfahren zur Herstellung von bioadhesiven Kompaktmatrizen |
US20100112054A1 (en) * | 2008-10-23 | 2010-05-06 | Appian Labs, Llc | Tablets and discs with compartments with two or more drugs for release at certain intervals and with specific rates |
BRPI0906820A2 (pt) * | 2009-12-21 | 2013-07-30 | Inst Presbiteriano Mackenzie | matriz cerÂmica para incorporar fÁrmacos de liberaÇço controlada, comprimido, mÉtodo para obtenÇço da matriz cerÂmica e mÉtodo para produzir um comprimido |
US9248123B2 (en) | 2010-01-11 | 2016-02-02 | Orexigen Therapeutics, Inc. | Methods of providing weight loss therapy in patients with major depression |
MY166034A (en) | 2010-12-22 | 2018-05-21 | Purdue Pharma Lp | Encased tamper resistant controlled release dosage forms |
CA2822769C (en) | 2010-12-23 | 2016-10-04 | Purdue Pharma L.P. | Tamper resistant solid oral dosage forms |
EP2726062A1 (de) * | 2011-06-29 | 2014-05-07 | Ranbaxy Laboratories Limited | Mehrschichtige darreichungsform |
TW201311296A (zh) * | 2011-07-01 | 2013-03-16 | Gelita Ag | 新穎明膠膠囊組合物及其製備方法 |
WO2013111070A1 (en) | 2012-01-23 | 2013-08-01 | Ranbaxy Laboratories Limited | In-situ multilayered tablet technology |
ES2802048T3 (es) | 2012-06-06 | 2021-01-15 | Nalpropion Pharmaceuticals Llc | Composición para uso en un método para el tratamiento de sobrepeso y obesidad en pacientes con alto riesgo cardiovascular |
KR101840526B1 (ko) | 2013-02-05 | 2018-03-20 | 퍼듀 퍼머 엘피 | 내변조성 제약 제제 |
US10751287B2 (en) | 2013-03-15 | 2020-08-25 | Purdue Pharma L.P. | Tamper resistant pharmaceutical formulations |
CN109069532A (zh) | 2016-02-11 | 2018-12-21 | 营养21有限责任公司 | 含铬组合物用于改善健康和健身 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL109293C (de) * | 1955-12-22 | |||
US4869908A (en) * | 1987-01-09 | 1989-09-26 | K.V. Pharmaceutical Co. | Fibre formulations |
US4786503A (en) * | 1987-04-06 | 1988-11-22 | Alza Corporation | Dosage form comprising parallel lamine |
US5085865A (en) * | 1989-04-12 | 1992-02-04 | Warner-Lambert Company | Sustained release pharmaceutical preparations containing an analgesic and a decongestant |
IT1237904B (it) * | 1989-12-14 | 1993-06-18 | Ubaldo Conte | Compresse a rilascio a velocita' controllata delle sostanze attive |
-
1992
- 1992-11-17 IT ITMI922617A patent/IT1256393B/it active IP Right Grant
-
1993
- 1993-11-09 EP EP93118126A patent/EP0598309B1/de not_active Expired - Lifetime
- 1993-11-09 ES ES93118126T patent/ES2112946T3/es not_active Expired - Lifetime
- 1993-11-09 DE DE69316715T patent/DE69316715T2/de not_active Expired - Lifetime
- 1993-11-09 DK DK93118126T patent/DK0598309T3/da active
- 1993-11-09 AT AT93118126T patent/ATE162711T1/de active
- 1993-11-16 US US08/153,437 patent/US5549913A/en not_active Expired - Lifetime
- 1993-11-16 JP JP28647593A patent/JP3496961B2/ja not_active Expired - Lifetime
-
1998
- 1998-04-06 GR GR980400732T patent/GR3026546T3/el unknown
-
2003
- 2003-10-03 JP JP2003345694A patent/JP2004107351A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1256393B (it) | 1995-12-04 |
ITMI922617A0 (it) | 1992-11-17 |
ITMI922617A1 (it) | 1994-05-17 |
ES2112946T3 (es) | 1998-04-16 |
EP0598309A2 (de) | 1994-05-25 |
JPH072649A (ja) | 1995-01-06 |
EP0598309A3 (en) | 1994-06-01 |
US5549913A (en) | 1996-08-27 |
DE69316715T2 (de) | 1998-07-16 |
EP0598309B1 (de) | 1998-01-28 |
JP3496961B2 (ja) | 2004-02-16 |
GR3026546T3 (en) | 1998-07-31 |
JP2004107351A (ja) | 2004-04-08 |
ATE162711T1 (de) | 1998-02-15 |
DK0598309T3 (da) | 1998-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SANOFI-AVENTIS S.P.A., MILANO, IT |