DE60232290D1 - Kontrollierte Auflösung von Wirkstoffen - Google Patents

Kontrollierte Auflösung von Wirkstoffen

Info

Publication number
DE60232290D1
DE60232290D1 DE60232290T DE60232290T DE60232290D1 DE 60232290 D1 DE60232290 D1 DE 60232290D1 DE 60232290 T DE60232290 T DE 60232290T DE 60232290 T DE60232290 T DE 60232290T DE 60232290 D1 DE60232290 D1 DE 60232290D1
Authority
DE
Germany
Prior art keywords
active substances
controlled dissolution
dissolution
controlled
substances
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
DE60232290T
Other languages
German (de)
English (en)
Inventor
Lyn Hughes
Simon Andrew Bellamy
Christina Hann
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of DE60232290D1 publication Critical patent/DE60232290D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • 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
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/196—Carboxylic acids, e.g. valproic acid having an amino group the amino group being directly attached to a ring, e.g. anthranilic acid, mefenamic acid, diclofenac, chlorambucil
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
    • A61K31/404—Indoles, e.g. pindolol
    • A61K31/405—Indole-alkanecarboxylic acids; Derivatives thereof, e.g. tryptophan, indomethacin
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445—Non condensed piperidines, e.g. piperocaine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/58—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. poly[meth]acrylate, polyacrylamide, polystyrene, polyvinylpyrrolidone, polyvinylalcohol or polystyrene sulfonic acid resin
    • A61K47/585—Ion exchange resins, e.g. polystyrene sulfonic acid resin

Landscapes

  • Health & Medical Sciences (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)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE60232290T 2001-04-09 2002-03-22 Kontrollierte Auflösung von Wirkstoffen Expired - Lifetime DE60232290D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28244301P 2001-04-09 2001-04-09

Publications (1)

Publication Number Publication Date
DE60232290D1 true DE60232290D1 (de) 2009-06-25

Family

ID=23081541

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60232290T Expired - Lifetime DE60232290D1 (de) 2001-04-09 2002-03-22 Kontrollierte Auflösung von Wirkstoffen

Country Status (6)

Country Link
US (1) US7153497B2 (enExample)
EP (1) EP1250937B1 (enExample)
JP (1) JP4295951B2 (enExample)
KR (1) KR100905453B1 (enExample)
DE (1) DE60232290D1 (enExample)
TW (1) TWI242446B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050036977A1 (en) * 2003-08-11 2005-02-17 Dilip Gole Taste-masked resinate and preparation thereof
US20050265955A1 (en) * 2004-05-28 2005-12-01 Mallinckrodt Inc. Sustained release preparations
WO2006101536A1 (en) * 2004-11-04 2006-09-28 Akina, Inc. Fast-melting tablets having taste-masking and sustained release properties
EP2018160B1 (en) 2006-03-16 2011-12-14 Tris Pharma, Inc. Modified release formulations containing drug-ion exchange resin complexes
US8187636B2 (en) 2006-09-25 2012-05-29 Atlantic Pharmaceuticals, Inc. Dosage forms for tamper prone therapeutic agents
CA2689101C (en) * 2007-05-30 2013-01-22 Neos Therapeutics, Lp Modifying drug release in suspensions of ionic resin systems
FR2947276B1 (fr) * 2009-06-24 2012-10-26 Seppic Sa Composition cosmetique a base de resines echangeuses d'ions chargees avec des lipoaminoacides
US8623409B1 (en) 2010-10-20 2014-01-07 Tris Pharma Inc. Clonidine formulation
EP2725072B1 (en) 2012-10-25 2015-07-22 Rohm and Haas Company Aldehyde abatement with porous amine functional resins
US8999393B1 (en) 2013-01-09 2015-04-07 Edgemont Pharmaceuticals Llc Sustained release formulations of lorazepam
US11590228B1 (en) 2015-09-08 2023-02-28 Tris Pharma, Inc Extended release amphetamine compositions
US11505716B2 (en) 2017-07-11 2022-11-22 Dow Global Technologies Llc Aqueous dispersion and aqueous coating composition comprising the same
US12458592B1 (en) 2017-09-24 2025-11-04 Tris Pharma, Inc. Extended release amphetamine tablets
US11590081B1 (en) 2017-09-24 2023-02-28 Tris Pharma, Inc Extended release amphetamine tablets
US11918689B1 (en) 2020-07-28 2024-03-05 Tris Pharma Inc Liquid clonidine extended release composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585174A (en) * 1976-06-16 1981-02-25 Ici Ltd Separation of sugars from mixtures
CH655507B (enExample) * 1983-01-12 1986-04-30
US4898729A (en) * 1983-12-09 1990-02-06 Euroceltique, S.A. Treatment of hypertension, compounds and compositions for antihypertension and diuresis
US5026559A (en) * 1989-04-03 1991-06-25 Kinaform Technology, Inc. Sustained-release pharmaceutical preparation
GB9005498D0 (en) * 1990-03-12 1990-05-09 Beecham Group Plc Composition
US5316772A (en) * 1990-12-19 1994-05-31 Solvay & Cie, S.A. (Societe Anonyme) Bilayered oral pharmaceutical composition with pH dependent release
GB9402029D0 (en) * 1994-02-03 1994-03-30 Smithkline Beecham Plc Novel formulation

Also Published As

Publication number Publication date
KR20020079473A (ko) 2002-10-19
US7153497B2 (en) 2006-12-26
US20020146384A1 (en) 2002-10-10
EP1250937A2 (en) 2002-10-23
JP4295951B2 (ja) 2009-07-15
TWI242446B (en) 2005-11-01
EP1250937B1 (en) 2009-05-13
JP2003012562A (ja) 2003-01-15
KR100905453B1 (ko) 2009-07-02
EP1250937A3 (en) 2003-09-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition