ES2162635T3 - Pellets de matriz retardada y un procedimiento para su obtencion. - Google Patents

Pellets de matriz retardada y un procedimiento para su obtencion.

Info

Publication number
ES2162635T3
ES2162635T3 ES95915844T ES95915844T ES2162635T3 ES 2162635 T3 ES2162635 T3 ES 2162635T3 ES 95915844 T ES95915844 T ES 95915844T ES 95915844 T ES95915844 T ES 95915844T ES 2162635 T3 ES2162635 T3 ES 2162635T3
Authority
ES
Spain
Prior art keywords
weight
procedure
obtaining
matrix pellets
delayed 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
Application number
ES95915844T
Other languages
English (en)
Inventor
Sven Grabowski
Joerg Rosenberg
Axel Sanner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2162635T3 publication Critical patent/ES2162635T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1652Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1617Organic compounds, e.g. phospholipids, fats
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1694Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient

Abstract

GRANULOS DE MATRIZ RETARDADORA DE FORMA ESFERICA O LENTICULAR Y UN DIAMETRO MAXIMO UNIFORME DE 0,5 A 4 MM, COMPUESTOS POR A) 0,1 A 87 % EN PESO DE AL MENOS UN COMPUESTO BIOLOGICAMENTE EFECTIVO, B) 5 A 50 % EN PESO DE AL MENOS UN POLIMERO INSOLUBLE EN AGUA, C) 5 A 45 % EN PESO DE AL MENOS UN COMPONENTE LIPOFILICO COMO PLASTIFICANTE PARA EL POLIMERO B), D) 3 A 40 % EN PESO DE UN GELIFICANTE NATURAL O SEMISINTETICO, E) 0 A 50 % EN PESO DE UNO O VARIOS ADYUVANTES USUALES DE FORMULACION.
ES95915844T 1994-04-18 1995-04-05 Pellets de matriz retardada y un procedimiento para su obtencion. Expired - Lifetime ES2162635T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4413350A DE4413350A1 (de) 1994-04-18 1994-04-18 Retard-Matrixpellets und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
ES2162635T3 true ES2162635T3 (es) 2002-01-01

Family

ID=6515707

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95915844T Expired - Lifetime ES2162635T3 (es) 1994-04-18 1995-04-05 Pellets de matriz retardada y un procedimiento para su obtencion.

Country Status (23)

Country Link
US (1) US6290990B1 (es)
EP (1) EP0756480B1 (es)
JP (1) JP4099225B2 (es)
KR (1) KR100371885B1 (es)
CN (1) CN1131024C (es)
AT (1) ATE204747T1 (es)
AU (1) AU2256495A (es)
BR (1) BR9507328A (es)
CA (1) CA2188185C (es)
CZ (1) CZ301396A3 (es)
DE (2) DE4413350A1 (es)
DK (1) DK0756480T3 (es)
ES (1) ES2162635T3 (es)
FI (1) FI964175A (es)
HU (1) HU221981B1 (es)
IL (1) IL113316A (es)
MX (1) MXPA96004911A (es)
NO (1) NO313735B1 (es)
NZ (1) NZ284064A (es)
PL (1) PL317936A1 (es)
PT (1) PT756480E (es)
RU (1) RU2155031C2 (es)
WO (1) WO1995028147A1 (es)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5656290A (en) * 1993-02-26 1997-08-12 The Procter & Gamble Company Bisacodyl dosage form with multiple enteric polymer coatings for colonic delivery
US5965161A (en) 1994-11-04 1999-10-12 Euro-Celtique, S.A. Extruded multi-particulates
DE19531277A1 (de) * 1995-08-25 1997-02-27 Basf Ag Verwendung von Lipiden als Hilfsmittel bei der Herstellung von festen Arzneiformen nach dem Schmelzextrusionsverfahren
DE19539362A1 (de) * 1995-10-23 1997-04-24 Basf Ag Verfahren zur Herstellung von festen Arzneiformen
DE19539360A1 (de) * 1995-10-23 1997-04-24 Basf Ag Verfahren zur Herstellung von festen Arzneiformen
FR2748209B1 (fr) * 1996-05-06 1998-06-05 Adir Composition pharmaceutique a base de matrices lipophiles stabilisees pour la liberation controlee de principes actifs
DE19637082A1 (de) * 1996-09-12 1998-03-19 Boehringer Mannheim Gmbh Schnellzerfallende Pellets
US8828432B2 (en) * 1996-10-28 2014-09-09 General Mills, Inc. Embedding and encapsulation of sensitive components into a matrix to obtain discrete controlled release particles
FR2761605B1 (fr) * 1997-04-07 2001-02-23 Prographarm Lab Forme pharmaceutique multiparticulaire, ses particules constitutives, procede et installation pour leur fabrication
DE69941212D1 (de) * 1998-03-23 2009-09-17 Gen Mills Inc Verkapselung von komponenten in essbaren produkten
DE19842753A1 (de) 1998-09-18 2000-03-23 Bayer Ag Agitationsunabhängige pharmazeutische Retardzubereitungen und Verfahren zu ihrer Herstellung
JP4902918B2 (ja) 1999-07-30 2012-03-21 スミスクライン ビーチャム ピー エル シー 多成分医薬剤形
DE10045904B4 (de) * 1999-10-01 2007-07-12 Degussa Gmbh alpha-Liponsäure(-Derivate) enthaltende Retardform
KR101216270B1 (ko) 1999-10-29 2012-12-31 유로-셀티크 소시에떼 아노뉨 서방성 하이드로코돈 제형
US10179130B2 (en) 1999-10-29 2019-01-15 Purdue Pharma L.P. Controlled release hydrocodone formulations
DE60028754T2 (de) * 1999-11-12 2007-05-31 Abbott Laboratories, Abbott Park Feste dispersion mit ritonavir, fenofibrat oder griseofulvin
US7364752B1 (en) 1999-11-12 2008-04-29 Abbott Laboratories Solid dispersion pharamaceutical formulations
US8088060B2 (en) 2000-03-15 2012-01-03 Orbusneich Medical, Inc. Progenitor endothelial cell capturing with a drug eluting implantable medical device
US9522217B2 (en) 2000-03-15 2016-12-20 Orbusneich Medical, Inc. Medical device with coating for capturing genetically-altered cells and methods for using same
AU5066101A (en) * 2000-04-13 2001-10-30 Synthon B.V. Modified release formulations containing a hypnotic agent
DE10026698A1 (de) * 2000-05-30 2001-12-06 Basf Ag Selbstemulgierende Wirkstoffformulierung und Verwendung dieser Formulierung
CA2427815C (en) 2000-10-30 2007-07-10 Euro-Celtique S.A. Controlled release hydrocodone formulations
GB0102342D0 (en) 2001-01-30 2001-03-14 Smithkline Beecham Plc Pharmaceutical formulation
US7842308B2 (en) 2001-01-30 2010-11-30 Smithkline Beecham Limited Pharmaceutical formulation
US7883721B2 (en) 2001-01-30 2011-02-08 Smithkline Beecham Limited Pharmaceutical formulation
US6555581B1 (en) 2001-02-15 2003-04-29 Jones Pharma, Inc. Levothyroxine compositions and methods
US20030198671A1 (en) * 2001-08-10 2003-10-23 Franz G. Andrew Levothyroxine compositions having unique plasma AUC properties
DE10150938A1 (de) * 2001-10-04 2003-04-24 Frunol Delicia Gmbh Schädlingsbekämpfungsmittel und Verfahren zu dessen Herstellung
US20030165564A1 (en) * 2001-10-29 2003-09-04 Franz G. Andrew Levothyroxine compositions having unique triiodothyronine Tmax properties
US7700134B2 (en) * 2002-01-17 2010-04-20 The Regents Of The University Of Michigan Prevention of cisplatin induced deafness
US8128957B1 (en) 2002-02-21 2012-03-06 Valeant International (Barbados) Srl Modified release compositions of at least one form of tramadol
US20050182056A9 (en) * 2002-02-21 2005-08-18 Seth Pawan Modified release formulations of at least one form of tramadol
US7776314B2 (en) 2002-06-17 2010-08-17 Grunenthal Gmbh Abuse-proofed dosage system
US20060153908A1 (en) * 2002-06-27 2006-07-13 Brian Strong Spherical pellet formulations
US8840928B2 (en) 2002-07-05 2014-09-23 Collegium Pharmaceutical, Inc. Tamper-resistant pharmaceutical compositions of opioids and other drugs
JP4694207B2 (ja) * 2002-07-05 2011-06-08 コルジウム ファーマシューティカル, インコーポレイテッド オピオイドおよび他の薬物に関する乱用抑止性の薬学的組成物
US10004729B2 (en) 2002-07-05 2018-06-26 Collegium Pharmaceutical, Inc. Tamper-resistant pharmaceutical compositions of opioids and other drugs
AU2003268078A1 (en) * 2002-08-10 2004-02-25 King Pharmaceuticals, Inc. Levothyroxine compositions and methods
DE10247037A1 (de) * 2002-10-09 2004-04-22 Abbott Gmbh & Co. Kg Herstellung von festen Dosierungsformen unter Verwendung eines vernetzten nichtthermoplastischen Trägers
KR20040043589A (ko) * 2002-11-19 2004-05-24 경동제약 주식회사 서방성 세파클러 제제 및 그 제조방법
SI21353A (sl) * 2002-11-27 2004-06-30 Lek farmacevtska družba, d.d. Pelete vsebujoče brezvodne tekočine in proces njihove priprave
ES2208123A1 (es) * 2002-11-29 2004-06-01 Laboratorios Del Dr. Esteve, S.A. Uso de los compuestos 2,5-dihidroxibencenosulfonicos para la fabricacion de un medicamento.
ES2208124B1 (es) * 2002-11-29 2005-10-01 Laboratorios Del Dr. Esteve, S.A. Uso de los compuestos 2,5-dihidroxibencenosulfonicos para la fabricacion de un medicamento.
CN1747822A (zh) * 2002-12-10 2006-03-15 Cps奥罗瑟尔有限责任公司 制备生物活性制剂的方法
CN100500130C (zh) * 2003-01-23 2009-06-17 株式会社太平洋 缓释制剂及其制备方法
US20070059358A1 (en) * 2003-07-02 2007-03-15 Tianjin Tasly Pharmaceutical Co., Ltd., China Matrix adjuvants and the drop pills prepared with them
TW200526274A (en) 2003-07-21 2005-08-16 Smithkline Beecham Plc Pharmaceutical formulations
US20070048228A1 (en) 2003-08-06 2007-03-01 Elisabeth Arkenau-Maric Abuse-proofed dosage form
DE10336400A1 (de) 2003-08-06 2005-03-24 Grünenthal GmbH Gegen Missbrauch gesicherte Darreichungsform
DE10361596A1 (de) * 2003-12-24 2005-09-29 Grünenthal GmbH Verfahren zur Herstellung einer gegen Missbrauch gesicherten Darreichungsform
DE102005005446A1 (de) 2005-02-04 2006-08-10 Grünenthal GmbH Bruchfeste Darreichungsformen mit retardierter Freisetzung
DE102004032051A1 (de) 2004-07-01 2006-01-19 Grünenthal GmbH Verfahren zur Herstellung einer gegen Missbrauch gesicherten, festen Darreichungsform
US8075872B2 (en) 2003-08-06 2011-12-13 Gruenenthal Gmbh Abuse-proofed dosage form
US8025899B2 (en) 2003-08-28 2011-09-27 Abbott Laboratories Solid pharmaceutical dosage form
US8377952B2 (en) 2003-08-28 2013-02-19 Abbott Laboratories Solid pharmaceutical dosage formulation
GB0403098D0 (en) * 2004-02-12 2004-03-17 Euro Celtique Sa Extrusion
TWI350762B (en) * 2004-02-12 2011-10-21 Euro Celtique Sa Particulates
AR048033A1 (es) 2004-03-12 2006-03-22 Smithkline Beecham Plc Composicion farmaceutica para moldear componentes que comprende copolimero de poli(met)acrilato, cubierta, conector o espaciador de capsula moldeado por inyeccion que tiene la composicion farmaceutica y forma de dosificacion farmaceutica de multicomponentes a partir de dicha composicion
EP3326617A1 (en) 2004-06-12 2018-05-30 Collegium Pharmaceutical, Inc. Abuse-deterrent drug formulations
DE102004032049A1 (de) 2004-07-01 2006-01-19 Grünenthal GmbH Gegen Missbrauch gesicherte, orale Darreichungsform
CA2572928A1 (en) * 2004-07-22 2006-02-26 Amorepacific Corporation Sustained-release preparations containing topiramate and the producing method thereof
CN101090942A (zh) * 2004-12-27 2007-12-19 株式会社钟化 热塑性树脂组合物
EP1834988B1 (en) * 2004-12-27 2011-02-09 Kaneka Corporation Thermoplastic resin composition
WO2006070593A1 (ja) * 2004-12-27 2006-07-06 Kaneka Corporation 熱可塑性樹脂組成物
DE102005005449A1 (de) 2005-02-04 2006-08-10 Grünenthal GmbH Verfahren zur Herstellung einer gegen Missbrauch gesicherten Darreichungsform
US7803413B2 (en) * 2005-10-31 2010-09-28 General Mills Ip Holdings Ii, Llc. Encapsulation of readily oxidizable components
US20070184163A1 (en) * 2006-02-07 2007-08-09 International Flavors, & Fragrances Inc. Non-hygroscopic flavor particles
HUE029173T2 (hu) * 2006-04-26 2017-02-28 Alphapharm Pty Ltd Szabályozott hatóanyag-leadású készítmények, amelyek tartalmaznak nem bevont diszkrét egység(ek)et és egy késleltetett hatóanyag-leadású mátrixot
US20080069891A1 (en) * 2006-09-15 2008-03-20 Cima Labs, Inc. Abuse resistant drug formulation
US8445018B2 (en) 2006-09-15 2013-05-21 Cima Labs Inc. Abuse resistant drug formulation
ES2350029T3 (es) * 2007-03-02 2011-01-17 Farnam Companies, Inc. Pellets de liberación sostenida que comprenden un material tipo cera.
DE102007011485A1 (de) 2007-03-07 2008-09-11 Grünenthal GmbH Darreichungsform mit erschwertem Missbrauch
EP2219624A2 (en) 2007-11-08 2010-08-25 Glaxo Group Limited Pharmaceutical formulations
CA2710988A1 (en) * 2007-12-29 2009-07-16 Physics Department M.V. Lomonosov Moscow State University Magnetic polymer pellets and their application methods
CA2710986A1 (en) * 2007-12-29 2009-07-16 Physics Department M.V. Lomonosov Moscow State University Magnetic polymer pellets and a method of generating the blocking gel plug
RU2493830C2 (ru) 2008-01-25 2013-09-27 Грюненталь Гмбх Лекарственная форма
KR101094231B1 (ko) * 2008-02-18 2011-12-14 하나제약 주식회사 서방성 고형 제제 및 그의 제조방법
BRPI0912014A2 (pt) 2008-05-09 2019-03-06 Grünenthal GmbH processo para a preparação de uma formulação em pó intermediária e uma forma de dosagem sólida final sob uso de uma etapa de congelamento por atomização
EP2317873A4 (en) * 2008-07-22 2015-04-22 Gen Mills Inc FRUIT PRODUCTS CONTAINING OMEGA-3 FATTY ACIDS
US20100310728A1 (en) * 2009-06-05 2010-12-09 General Mills, Inc. Encapsulated omega-3 fatty acids for baked goods production
BR112012001547A2 (pt) 2009-07-22 2016-03-08 Gruenenthal Gmbh forma de dosagem farmacêutica extrusada por fusão a quente
JP2012533585A (ja) 2009-07-22 2012-12-27 グリュネンタール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 酸化感受性オピオイドのための不正使用防止剤形
AU2010325960C1 (en) 2009-12-02 2015-08-06 Adamas Pharma, Llc Amantadine compositions and methods of use
US10668060B2 (en) 2009-12-10 2020-06-02 Collegium Pharmaceutical, Inc. Tamper-resistant pharmaceutical compositions of opioids and other drugs
WO2011143120A1 (en) 2010-05-11 2011-11-17 Cima Labs Inc. Alcoholres i stant metoprolol - containing extended - release oral dosage forms
WO2012028318A1 (en) 2010-09-02 2012-03-08 Grünenthal GmbH Tamper resistant dosage form comprising an anionic polymer
WO2012028319A1 (en) 2010-09-02 2012-03-08 Grünenthal GmbH Tamper resistant dosage form comprising inorganic salt
DE102011018403A1 (de) * 2011-04-21 2012-10-25 Automatik Plastics Machinery Gmbh Verfahren zur Herstellung von pharmazeutischen Erzeugnissen aus einem Schmelzematerial
BR112014002022A2 (pt) 2011-07-29 2017-02-21 Gruenenthal Gmbh comprimido resistente à violação proporcionando liberação de fármaco imediata
CN103857386A (zh) 2011-07-29 2014-06-11 格吕伦塔尔有限公司 提供药物立即释放的抗破碎片剂
US20130225697A1 (en) 2012-02-28 2013-08-29 Grunenthal Gmbh Tamper-resistant dosage form comprising pharmacologically active compound and anionic polymer
AU2013248351B2 (en) 2012-04-18 2018-04-26 Grunenthal Gmbh Tamper resistant and dose-dumping resistant pharmaceutical dosage form
US10064945B2 (en) 2012-05-11 2018-09-04 Gruenenthal Gmbh Thermoformed, tamper-resistant pharmaceutical dosage form containing zinc
BR112015026549A2 (pt) 2013-05-29 2017-07-25 Gruenenthal Gmbh forma de dosagem à prova de violação contendo uma ou mais partículas
MX2015016254A (es) 2013-05-29 2016-04-20 Gruenenthal Gmbh Forma de dosificacion resistente al uso indebido con perfil de liberacion bimodal.
US10154971B2 (en) 2013-06-17 2018-12-18 Adamas Pharma, Llc Methods of administering amantadine
RU2535049C1 (ru) * 2013-07-11 2014-12-10 Общество с ограниченной ответственностью "КОМПАНИЯ "ДЕКО" Способ получения стабилизированной субстанции дротаверина гидрохлорида
AU2014289187B2 (en) 2013-07-12 2019-07-11 Grunenthal Gmbh Tamper-resistant dosage form containing ethylene-vinyl acetate polymer
WO2015065547A1 (en) 2013-10-31 2015-05-07 Cima Labs Inc. Immediate release abuse-deterrent granulated dosage forms
CA2931553C (en) 2013-11-26 2022-01-18 Grunenthal Gmbh Preparation of a powdery pharmaceutical composition by means of cryo-milling
MX2016014738A (es) 2014-05-12 2017-03-06 Gruenenthal Gmbh Formulacion en capsula de liberacion inmediata resistente a alteraciones que comprende tapentadol.
WO2015181059A1 (en) 2014-05-26 2015-12-03 Grünenthal GmbH Multiparticles safeguarded against ethanolic dose-dumping
AU2016251854A1 (en) 2015-04-24 2017-10-19 Grunenthal Gmbh Tamper-resistant dosage form with immediate release and resistance against solvent extraction
JP2018526414A (ja) 2015-09-10 2018-09-13 グリュネンタール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 乱用抑止性の即放性製剤を用いた経口過剰摂取に対する保護
WO2017222575A1 (en) 2016-06-23 2017-12-28 Collegium Pharmaceutical, Inc. Process of making more stable abuse-deterrent oral formulations
EP3672581A4 (en) 2017-08-24 2021-05-19 Adamas Pharma, LLC AMANTADINE COMPOSITIONS, THEIR PREPARATION, AND METHODS OF USE
US11324707B2 (en) 2019-05-07 2022-05-10 Clexio Biosciences Ltd. Abuse-deterrent dosage forms containing esketamine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636865A (es) 1962-08-31
US4421736A (en) * 1982-05-20 1983-12-20 Merrel Dow Pharmaceuticals Inc. Sustained release diethylpropion compositions
FR2581541B1 (fr) * 1985-05-09 1988-05-20 Rhone Poulenc Sante Nouvelles compositions pharmaceutiques permettant la liberation prolongee d'un principe actif et leur procede de preparation
DE3612211A1 (de) 1986-04-11 1987-10-15 Basf Ag Kontinuierliches verfahren zum tablettieren
DE3612212A1 (de) 1986-04-11 1987-10-15 Basf Ag Verfahren zur herstellung von festen pharmazeutischen formen
US5326572A (en) * 1989-03-23 1994-07-05 Fmc Corporation Freeze-dried polymer dispersions and the use thereof in preparing sustained-release pharmaceutical compositions
US4983399A (en) * 1989-10-18 1991-01-08 Eastman Kodak Company Direct compression carrier composition
WO1993007859A1 (en) * 1991-10-23 1993-04-29 Warner-Lambert Company Novel pharmaceutical pellets and process for their production
DE4138513A1 (de) 1991-11-23 1993-05-27 Basf Ag Feste pharmazeutische retardform

Also Published As

Publication number Publication date
RU2155031C2 (ru) 2000-08-27
US6290990B1 (en) 2001-09-18
NO964410D0 (no) 1996-10-17
HU221981B1 (hu) 2003-03-28
MXPA96004911A (es) 2004-08-19
DE59509563D1 (de) 2001-10-04
HUT75161A (en) 1997-04-28
PT756480E (pt) 2002-02-28
PL317936A1 (en) 1997-04-28
NO964410L (no) 1996-12-17
AU2256495A (en) 1995-11-10
EP0756480B1 (de) 2001-08-29
FI964175A (fi) 1996-12-16
ATE204747T1 (de) 2001-09-15
KR970702028A (ko) 1997-05-13
IL113316A (en) 1999-12-31
DK0756480T3 (da) 2001-10-08
JP4099225B2 (ja) 2008-06-11
CN1147764A (zh) 1997-04-16
CA2188185A1 (en) 1995-10-26
KR100371885B1 (ko) 2003-04-10
FI964175A0 (fi) 1996-10-17
EP0756480A1 (de) 1997-02-05
BR9507328A (pt) 1997-09-30
IL113316A0 (en) 1995-07-31
NO313735B1 (no) 2002-11-25
CN1131024C (zh) 2003-12-17
DE4413350A1 (de) 1995-10-19
CZ301396A3 (en) 1997-03-12
JPH09511992A (ja) 1997-12-02
CA2188185C (en) 2005-06-07
WO1995028147A1 (de) 1995-10-26
HU9602878D0 (en) 1996-12-30
NZ284064A (en) 1998-03-25

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