ATE313335T1 - Wasserlösliche und stabilisierte, selbstorganisierende polyelektrolyte - Google Patents

Wasserlösliche und stabilisierte, selbstorganisierende polyelektrolyte

Info

Publication number
ATE313335T1
ATE313335T1 AT02740164T AT02740164T ATE313335T1 AT E313335 T1 ATE313335 T1 AT E313335T1 AT 02740164 T AT02740164 T AT 02740164T AT 02740164 T AT02740164 T AT 02740164T AT E313335 T1 ATE313335 T1 AT E313335T1
Authority
AT
Austria
Prior art keywords
polyelectrolytes
soluble
self
water
stabilized
Prior art date
Application number
AT02740164T
Other languages
English (en)
Inventor
Maxime Ranger
Jean-Cristophe Leroux
Original Assignee
Labopharm Inc
Labopharm Barbados Ltd
Labopharm Europe Ltd
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 Labopharm Inc, Labopharm Barbados Ltd, Labopharm Europe Ltd filed Critical Labopharm Inc
Application granted granted Critical
Publication of ATE313335T1 publication Critical patent/ATE313335T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • A61K31/197—Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
    • A61K31/198—Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
    • 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
    • A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
    • A61K31/216—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acids having aromatic rings, e.g. benactizyne, clofibrate
    • 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
    • A61K31/275—Nitriles; Isonitriles
    • A61K31/277—Nitriles; Isonitriles having a ring, e.g. verapamil
    • 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
    • A61K31/28—Compounds containing heavy metals
    • A61K31/282—Platinum compounds
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/008—Supramolecular polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
AT02740164T 2001-06-08 2002-06-07 Wasserlösliche und stabilisierte, selbstorganisierende polyelektrolyte ATE313335T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/877,999 US6939564B2 (en) 2001-06-08 2001-06-08 Water-soluble stabilized self-assembled polyelectrolytes
PCT/CA2002/000855 WO2002100439A1 (en) 2001-06-08 2002-06-07 Water-soluble stabilized self-assembled polyelectrolytes

Publications (1)

Publication Number Publication Date
ATE313335T1 true ATE313335T1 (de) 2006-01-15

Family

ID=25371168

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02740164T ATE313335T1 (de) 2001-06-08 2002-06-07 Wasserlösliche und stabilisierte, selbstorganisierende polyelektrolyte

Country Status (13)

Country Link
US (3) US6939564B2 (de)
EP (1) EP1465665B1 (de)
JP (1) JP4302509B2 (de)
AT (1) ATE313335T1 (de)
AU (1) AU2002315598B2 (de)
BR (1) BR0210284A (de)
CA (1) CA2452806C (de)
DE (1) DE60208237T2 (de)
DK (1) DK1465665T3 (de)
ES (1) ES2257556T3 (de)
MX (1) MXPA03011296A (de)
PT (1) PT1465665E (de)
WO (1) WO2002100439A1 (de)

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CA2452806A1 (en) 2002-12-19
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WO2002100439A1 (en) 2002-12-19
ES2257556T3 (es) 2006-08-01
EP1465665B1 (de) 2005-12-21
DK1465665T3 (da) 2006-05-08
DE60208237T2 (de) 2007-01-11
JP2004534879A (ja) 2004-11-18
JP4302509B2 (ja) 2009-07-29
US7510731B2 (en) 2009-03-31
BR0210284A (pt) 2004-07-20
US20070110709A1 (en) 2007-05-17
US6939564B2 (en) 2005-09-06
US20030059398A1 (en) 2003-03-27
PT1465665E (pt) 2006-05-31
DE60208237D1 (de) 2006-01-26
CA2452806C (en) 2011-12-13
EP1465665A1 (de) 2004-10-13

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