ECSP034455A - Forma de dosificacion de farmaco activada por hidrogel - Google Patents

Forma de dosificacion de farmaco activada por hidrogel

Info

Publication number
ECSP034455A
ECSP034455A EC2003004455A ECSP034455A ECSP034455A EC SP034455 A ECSP034455 A EC SP034455A EC 2003004455 A EC2003004455 A EC 2003004455A EC SP034455 A ECSP034455 A EC SP034455A EC SP034455 A ECSP034455 A EC SP034455A
Authority
EC
Ecuador
Prior art keywords
core
dosage form
pharmaco
hydrogel
activated
Prior art date
Application number
EC2003004455A
Other languages
English (en)
Inventor
William Jhon Curatolo
Scott Max Herbig
Dwayne Thomas Friesen
Walter C Babcock
Avinash Govind Thombre
Leah Elizabeth Appel
Mark Brian Chidlaw
Ronald Arthur Beyerinck
Original Assignee
Pfizer Prod Inc
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 Pfizer Prod Inc filed Critical Pfizer Prod Inc
Publication of ECSP034455A publication Critical patent/ECSP034455A/es

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
    • 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
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • 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
    • 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)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Una forma de dosificación de liberación controlada comprende un núcleo recubierto, comprendiendo el núcleo una composición que contiene fármaco y una composición hinchable con agua y ocupando cada una regiones separadas dentro del núcleo. El recubrimiento que rodea el núcleo es permeable al agua, insoluble en agua y tiene al menos una abertura de suministro. Se describen una diversidad de configuraciones geométricas.
EC2003004455A 2000-08-09 2003-01-28 Forma de dosificacion de farmaco activada por hidrogel ECSP034455A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22419900P 2000-08-09 2000-08-09

Publications (1)

Publication Number Publication Date
ECSP034455A true ECSP034455A (es) 2003-03-10

Family

ID=22839665

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2003004455A ECSP034455A (es) 2000-08-09 2003-01-28 Forma de dosificacion de farmaco activada por hidrogel

Country Status (30)

Country Link
US (2) US20030086972A1 (es)
EP (1) EP1326587A2 (es)
JP (1) JP2004505907A (es)
KR (1) KR20030024844A (es)
CN (1) CN1461212A (es)
AP (1) AP2001002237A0 (es)
AU (1) AU2002229141A1 (es)
BG (1) BG107538A (es)
BR (1) BR0113067A (es)
CA (1) CA2418907A1 (es)
DO (1) DOP2001000229A (es)
EA (1) EA200300081A1 (es)
EC (1) ECSP034455A (es)
EE (1) EE200300055A (es)
GT (1) GT200100161A (es)
HR (1) HRP20030082A2 (es)
HU (1) HUP0300722A2 (es)
IL (1) IL154012A0 (es)
IS (1) IS6686A (es)
MA (1) MA26939A1 (es)
MX (1) MXPA03001209A (es)
NO (1) NO20030627L (es)
OA (1) OA12365A (es)
PA (1) PA8524901A1 (es)
PE (1) PE20020307A1 (es)
PL (1) PL360658A1 (es)
SV (1) SV2002000586A (es)
TN (1) TNSN01123A1 (es)
UY (1) UY26876A1 (es)
WO (1) WO2002011702A2 (es)

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US7959946B2 (en) 2002-09-20 2011-06-14 Watson Pharmaceuticals, Inc. Pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative
US7807197B2 (en) 2002-09-28 2010-10-05 Mcneil-Ppc, Inc. Composite dosage forms having an inlaid portion
EP2255795A1 (en) * 2002-09-28 2010-12-01 McNeil-PPC, Inc. Immediate release dosage form comprising shell having openings therein
FR2850576B1 (fr) * 2003-02-05 2007-03-23 Ethypharm Sa Composition comprenant un melange de principes actifs, et procede de preparation
US20060210633A1 (en) * 2003-04-03 2006-09-21 Sun Pharmaceutical Industries Limited Programmed drug delivery system
DE10315917A1 (de) * 2003-04-08 2004-11-18 Schwarz Pharma Ag Hochreine Basen von 3,3-Diphenylpropylaminmonoestern
AR040157A1 (es) * 2003-06-06 2005-03-16 Rodriguez Julio Cesar Una formulacion en microgranulos para administracion oral en suspension acuosa
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US20060228413A1 (en) * 2005-02-28 2006-10-12 Penwest Pharmaceuticals Co. Controlled release venlafaxine formulations
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CA2600736A1 (en) * 2005-03-16 2006-09-21 Dr. Reddy's Laboratories Ltd. Delivery system for multiple drugs
US8673352B2 (en) 2005-04-15 2014-03-18 Mcneil-Ppc, Inc. Modified release dosage form
CN100448433C (zh) * 2005-09-21 2009-01-07 广州贝氏药业有限公司 一种克拉霉素肠溶药物组合物
US20070248630A1 (en) * 2006-04-20 2007-10-25 Friden Phillip M Pharmaceutical formulations for iontophoretic methotrexate delivery
KR20080076382A (ko) * 2007-02-15 2008-08-20 (주)아모레퍼시픽 실로스타졸의 제어방출 제제 및 그 제조방법
JP2011512349A (ja) * 2008-02-15 2011-04-21 サン、ファーマ、アドバンスト、リサーチ、カンパニー、リミテッド 経口放出制御錠剤
AU2010316741A1 (en) * 2009-11-09 2012-05-24 Capsugel Belgium Nv Delivery carrier
CA2793525C (en) 2010-03-19 2014-05-06 Daiichi Sankyo Company, Limited Method for improving dissolution of anticoagulant agent
BR112014002397B1 (pt) 2011-08-10 2021-08-03 Daiichi Sankyo Company, Limited Formulação sólida na forma de tablete ou cápsula contendo derivado de diamida
JP6284163B2 (ja) * 2013-01-30 2018-02-28 デウン カンパニー，リミテッド 胃腸管内における傷の保護、止血、または癒着の防止のための医薬組成物
MA41868A (fr) * 2015-04-01 2018-02-06 Spectrum Brands Inc Pastille retard et procédés s'y rapportant
JP2021515048A (ja) * 2018-03-07 2021-06-17 シアン チェン アンドリュー 不溶性薬物用の水性製剤
IL307342A (en) * 2021-05-28 2023-11-01 Amgen Inc Formulations of Eframilest
CN113600179B (zh) * 2021-09-16 2023-07-04 山东博霖环保科技发展有限公司 一种脱硝催化剂及其制备方法
WO2023063381A1 (ja) * 2021-10-14 2023-04-20 静岡県公立大学法人 粉末製剤

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Also Published As

Publication number Publication date
NO20030627D0 (no) 2003-02-07
US20040052845A1 (en) 2004-03-18
MXPA03001209A (es) 2003-06-30
PL360658A1 (en) 2004-09-20
EP1326587A2 (en) 2003-07-16
UY26876A1 (es) 2002-03-22
MA26939A1 (fr) 2004-12-20
BR0113067A (pt) 2003-07-01
BG107538A (bg) 2003-11-28
US20030086972A1 (en) 2003-05-08
HUP0300722A2 (hu) 2003-11-28
WO2002011702A2 (en) 2002-02-14
AP2001002237A0 (en) 2001-09-30
GT200100161A (es) 2002-03-22
WO2002011702A3 (en) 2002-11-28
IL154012A0 (en) 2003-07-31
HRP20030082A2 (en) 2003-04-30
DOP2001000229A (es) 2002-09-30
EE200300055A (et) 2004-12-15
OA12365A (en) 2006-05-16
CA2418907A1 (en) 2002-02-14
AU2002229141A1 (en) 2002-02-18
PA8524901A1 (es) 2002-04-25
CN1461212A (zh) 2003-12-10
EA200300081A1 (ru) 2003-08-28
PE20020307A1 (es) 2002-04-23
JP2004505907A (ja) 2004-02-26
KR20030024844A (ko) 2003-03-26
SV2002000586A (es) 2002-10-24
NO20030627L (no) 2003-04-08
TNSN01123A1 (fr) 2005-11-10
IS6686A (is) 2003-01-16

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