CL2008001970A1 - Perla con un nucleo de celulosa microcristalina, un recubrimiento soluble en agua con un polimero vinil pirrolidina, una capa con tolterodina y un aglutinante, y una capa de liberacion controlada con un poliacrilato; proceso para prepararla; forma de dosificacion, util en trastornos urinarios como vejiga hiperactiva. - Google Patents
Perla con un nucleo de celulosa microcristalina, un recubrimiento soluble en agua con un polimero vinil pirrolidina, una capa con tolterodina y un aglutinante, y una capa de liberacion controlada con un poliacrilato; proceso para prepararla; forma de dosificacion, util en trastornos urinarios como vejiga hiperactiva.Info
- Publication number
- CL2008001970A1 CL2008001970A1 CL2008001970A CL2008001970A CL2008001970A1 CL 2008001970 A1 CL2008001970 A1 CL 2008001970A1 CL 2008001970 A CL2008001970 A CL 2008001970A CL 2008001970 A CL2008001970 A CL 2008001970A CL 2008001970 A1 CL2008001970 A1 CL 2008001970A1
- Authority
- CL
- Chile
- Prior art keywords
- layer
- controlled release
- tolterodine
- bead
- microcrystalline cellulose
- Prior art date
Links
Classifications
-
- 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
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
- A61K31/137—Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
-
- 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
- A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
- A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
- A61K9/5078—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings with drug-free core
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Urology & Nephrology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Laminated Bodies (AREA)
Abstract
Perla de liberación controlada que comprende una unidad de núcleo de celulosa microcristalina con un diámetro de 100 a 2000 micrones de un 50-90%, recubrimiento soluble de un polímero vinil pirrolidona de un 2-6%, capa de fármaco que comprende tolterodina, capa de liberación controlada de un polímero independiente del Ph.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94783307P | 2007-07-03 | 2007-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2008001970A1 true CL2008001970A1 (es) | 2009-03-27 |
Family
ID=39876584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2008001970A CL2008001970A1 (es) | 2007-07-03 | 2008-07-03 | Perla con un nucleo de celulosa microcristalina, un recubrimiento soluble en agua con un polimero vinil pirrolidina, una capa con tolterodina y un aglutinante, y una capa de liberacion controlada con un poliacrilato; proceso para prepararla; forma de dosificacion, util en trastornos urinarios como vejiga hiperactiva. |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090017111A1 (es) |
EP (1) | EP2173329A1 (es) |
CL (1) | CL2008001970A1 (es) |
WO (1) | WO2009003724A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8871275B2 (en) | 2007-08-08 | 2014-10-28 | Inventia Healthcare Private Limited | Extended release compositions comprising tolterodine |
CA2629099A1 (en) * | 2008-04-01 | 2009-10-01 | Pharmascience Inc. | Novel oral controlled release pharmaceutical formulations |
US20100303920A1 (en) * | 2009-05-27 | 2010-12-02 | Johan Hjartstam | Aqueous Film Coating Composition / 841 |
WO2011095388A1 (en) | 2010-02-04 | 2011-08-11 | Synthon Bv | Tolterodine bead |
SG174658A1 (en) | 2010-04-01 | 2011-10-28 | Theravida Inc | Pharmaceutical formulations for the treatment of overactive bladder |
CA2835277A1 (en) | 2011-05-10 | 2012-11-15 | Theravida, Inc. | Combinations of solifenacin and salivary stimulants for the treatment of overactive bladder |
WO2013128253A1 (en) | 2012-02-29 | 2013-09-06 | Itc Limited | Polymeric powdered coating composition for making liquid filled polymeric beads and methods thereof |
KR102600541B1 (ko) | 2016-01-20 | 2023-11-08 | 테라비다, 인코포레이티드 | 다한증을 치료하기 위한 방법 및 조성물 |
SG11202102349PA (en) | 2018-09-28 | 2021-04-29 | Karuna Therapeutics Inc | Compositions and methods for treating disorders ameliorated by muscarnic receptor activation |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3403329A1 (de) * | 1984-02-01 | 1985-08-01 | Horst Dr. 4019 Monheim Zerbe | Pharmazeutisches produkt in form von pellets mit kontinuierlicher, verzoegerter wirkstoffabgabe |
US5382600A (en) * | 1988-01-22 | 1995-01-17 | Pharmacia Aktiebolag | 3,3-diphenylpropylamines and pharmaceutical compositions thereof |
US5260068A (en) * | 1992-05-04 | 1993-11-09 | Anda Sr Pharmaceuticals Inc. | Multiparticulate pulsatile drug delivery system |
SE9402422D0 (sv) * | 1994-07-08 | 1994-07-08 | Astra Ab | New beads for controlled release and a pharmaceutical preparation containing the same |
US6005015A (en) * | 1997-04-02 | 1999-12-21 | Sealed Air Coporation | Polyolefin products and process additives therefor having reduced transfer to substrates |
SE9803871D0 (sv) * | 1998-11-11 | 1998-11-11 | Pharmacia & Upjohn Ab | Therapeutic method and formulation |
NZ504618A (en) * | 1998-08-27 | 2002-09-27 | Pharmacia & Upjohn Ab | Controlled release therapeutic formulation for administering tolterodine maintaining a constant serum level |
US20040258750A1 (en) * | 1999-06-28 | 2004-12-23 | Gerard Alaux | Timed dual release dosage forms comprising a short acting hypnotic or a salt thereof |
EE05191B1 (et) * | 1999-11-11 | 2009-08-17 | Pharmacia Ab | Farmatseutiline kompositsioon, mis sisaldab tolterodiini, ja selle kasutamine |
US6613357B2 (en) * | 2000-01-13 | 2003-09-02 | Osmotica Corp. | Osmotic device containing pseudoephedrine and an H1 antagonist |
AU2002360717A1 (en) * | 2001-12-20 | 2003-07-09 | Pharmacia Corporation | Controlled release dosage form having improved drug release properties |
DE10250543A1 (de) * | 2002-10-29 | 2004-05-19 | Röhm GmbH & Co. KG | Mehrschichtige Arzneiform |
WO2004105735A1 (en) * | 2003-05-30 | 2004-12-09 | Ranbaxy Laboratories Limited | Controlled release pharmaceutical compositions of tolterodine and processes for their preparation |
KR20070012205A (ko) * | 2005-07-22 | 2007-01-25 | 주식회사종근당 | 경시 안정성을 갖는 톨테로딘을 함유하는 제어방출형 펠렛 |
-
2008
- 2008-07-03 CL CL2008001970A patent/CL2008001970A1/es unknown
- 2008-07-03 EP EP08784646A patent/EP2173329A1/en not_active Withdrawn
- 2008-07-03 WO PCT/EP2008/005553 patent/WO2009003724A1/en active Application Filing
- 2008-07-03 US US12/167,384 patent/US20090017111A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20090017111A1 (en) | 2009-01-15 |
EP2173329A1 (en) | 2010-04-14 |
WO2009003724A1 (en) | 2009-01-08 |
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