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PT83756B - Processo para a preparacao de composicoes farmaceuticas com libertacao controlada - Google Patents

Processo para a preparacao de composicoes farmaceuticas com libertacao controlada

Info

Publication number
PT83756B
PT83756B PT83756A PT8375686A PT83756B PT 83756 B PT83756 B PT 83756B PT 83756 A PT83756 A PT 83756A PT 8375686 A PT8375686 A PT 8375686A PT 83756 B PT83756 B PT 83756B
Authority
PT
Portugal
Prior art keywords
preparation
pharmaceutical compositions
controlled liberation
liberation
controlled
Prior art date
Application number
PT83756A
Other languages
English (en)
Other versions
PT83756A (en
Inventor
Navnit Hargovindas Shah
Original Assignee
Hoffmann La Roche
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25175361&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT83756(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of PT83756A publication Critical patent/PT83756A/pt
Publication of PT83756B publication Critical patent/PT83756B/pt

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
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • 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
    • A61K9/2013—Organic compounds, e.g. phospholipids, fats
    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
    • A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
PT83756A 1985-11-18 1986-11-17 Processo para a preparacao de composicoes farmaceuticas com libertacao controlada PT83756B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/799,229 US4892742A (en) 1985-11-18 1985-11-18 Controlled release compositions with zero order release

Publications (2)

Publication Number Publication Date
PT83756A PT83756A (en) 1986-12-01
PT83756B true PT83756B (pt) 1989-06-30

Family

ID=25175361

Family Applications (1)

Application Number Title Priority Date Filing Date
PT83756A PT83756B (pt) 1985-11-18 1986-11-17 Processo para a preparacao de composicoes farmaceuticas com libertacao controlada

Country Status (16)

Country Link
US (1) US4892742A (pt)
EP (1) EP0224146B1 (pt)
JP (1) JPS62120316A (pt)
CN (1) CN86107734A (pt)
AU (1) AU594392B2 (pt)
CA (1) CA1289075C (pt)
DE (1) DE3685094D1 (pt)
DK (1) DK546886A (pt)
GR (1) GR862727B (pt)
HU (1) HU200683B (pt)
IL (1) IL80643A0 (pt)
MC (1) MC1782A1 (pt)
NZ (1) NZ218297A (pt)
PH (1) PH23292A (pt)
PT (1) PT83756B (pt)
ZA (1) ZA868249B (pt)

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US20090297597A1 (en) * 1998-11-02 2009-12-03 Gary Liversidge Modified Release Ticlopidine Compositions
US10179130B2 (en) 1999-10-29 2019-01-15 Purdue Pharma L.P. Controlled release hydrocodone formulations
JP4806507B2 (ja) 1999-10-29 2011-11-02 ユーロ−セルティーク エス．エイ． 制御放出ヒドロコドン処方
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AU4061702A (en) * 2001-05-15 2003-04-03 Mcneil-Ppc, Inc. Dip coating compositions containing starch or dextrin
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US20080220074A1 (en) * 2002-10-04 2008-09-11 Elan Corporation Plc Gamma radiation sterilized nanoparticulate docetaxel compositions and methods of making same
US20060003004A1 (en) * 2002-10-25 2006-01-05 Collegium Pharmaceutical, Inc. Pulsatile release compositions of milnacipran
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US20040151772A1 (en) * 2002-11-08 2004-08-05 Egalet A/S Controlled release carvedilol compositions
CA2513893A1 (en) * 2003-01-28 2004-08-12 Collegium Pharmaceutical, Inc. Multiparticulate compositions of milnacipran for oral administration
DE602004031096D1 (de) * 2003-03-26 2011-03-03 Egalet As Morphin-system mit kontrollierter freisetzung
ATE454886T1 (de) * 2003-03-26 2010-01-15 Egalet As Matrixzubereitungen für die kontrollierte darreichung von arzneistoffen
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US20060024361A1 (en) * 2004-07-28 2006-02-02 Isa Odidi Disintegrant assisted controlled release technology
US10624858B2 (en) * 2004-08-23 2020-04-21 Intellipharmaceutics Corp Controlled release composition using transition coating, and method of preparing same
CN100548309C (zh) * 2004-11-24 2009-10-14 东北制药总厂 司他夫定缓释片剂
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US20070298098A1 (en) * 2005-02-16 2007-12-27 Elan Pharma International Limited Controlled Release Compositions Comprising Levetiracetam
US7829000B2 (en) * 2005-02-25 2010-11-09 Hewlett-Packard Development Company, L.P. Core-shell solid freeform fabrication
US20080069870A1 (en) * 2005-04-12 2008-03-20 Elan Corporation Pic Controlled Release Compositions Comprising a Cephalosporin for the Treatment of a Bacterial Infection
CN101188999B (zh) * 2005-06-03 2012-07-18 尹格莱特股份有限公司 用于递送分散在分散介质中的活性物质的药物传递系统
US20100136106A1 (en) * 2005-06-08 2010-06-03 Gary Liversidge Modified Release Famciclovir Compositions
US7994220B2 (en) * 2005-09-28 2011-08-09 Cypress Bioscience, Inc. Milnacipran for the long-term treatment of fibromyalgia syndrome
US20090148519A1 (en) * 2005-09-29 2009-06-11 Yasuhiro Zaima Pulsed-release preparation having improved disintegration properties in vivo
US10064828B1 (en) 2005-12-23 2018-09-04 Intellipharmaceutics Corp. Pulsed extended-pulsed and extended-pulsed pulsed drug delivery systems
JP5457830B2 (ja) * 2006-04-03 2014-04-02 オディディ，イサ オルガノゾル被膜を含む制御放出送達デバイス
US10960077B2 (en) 2006-05-12 2021-03-30 Intellipharmaceutics Corp. Abuse and alcohol resistant drug composition
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Also Published As

Publication number Publication date
PH23292A (en) 1989-06-30
EP0224146A2 (de) 1987-06-03
CA1289075C (en) 1991-09-17
NZ218297A (en) 1990-03-27
MC1782A1 (fr) 1987-09-02
GR862727B (en) 1987-03-19
JPS62120316A (ja) 1987-06-01
DK546886D0 (da) 1986-11-14
HUT42321A (en) 1987-07-28
IL80643A0 (en) 1987-02-27
DE3685094D1 (de) 1992-06-04
ZA868249B (en) 1987-06-24
EP0224146A3 (en) 1987-09-23
AU6532586A (en) 1987-05-21
CN86107734A (zh) 1987-05-20
US4892742A (en) 1990-01-09
HU200683B (en) 1990-08-28
EP0224146B1 (de) 1992-04-29
PT83756A (en) 1986-12-01
DK546886A (da) 1987-05-19
AU594392B2 (en) 1990-03-08

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Effective date: 19930630