ATE342066T1 - Mischungen von triblockcopolymeren von polyester- polyethylenglycol - Google Patents

Mischungen von triblockcopolymeren von polyester- polyethylenglycol

Info

Publication number
ATE342066T1
ATE342066T1 AT01928611T AT01928611T ATE342066T1 AT E342066 T1 ATE342066 T1 AT E342066T1 AT 01928611 T AT01928611 T AT 01928611T AT 01928611 T AT01928611 T AT 01928611T AT E342066 T1 ATE342066 T1 AT E342066T1
Authority
AT
Austria
Prior art keywords
polyester
mixtures
polyethylene glycol
triblock copolymers
triblock
Prior art date
Application number
AT01928611T
Other languages
English (en)
Inventor
Ai-Zhi Piao
Shih Chung
Original Assignee
Macromed 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 Macromed Inc filed Critical Macromed Inc
Application granted granted Critical
Publication of ATE342066T1 publication Critical patent/ATE342066T1/de

Links

Classifications

    • 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
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • 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
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Neurosurgery (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Materials For Medical Uses (AREA)
AT01928611T 2000-04-27 2001-04-18 Mischungen von triblockcopolymeren von polyester- polyethylenglycol ATE342066T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/559,799 US7018645B1 (en) 2000-04-27 2000-04-27 Mixtures of various triblock polyester polyethylene glycol copolymers having improved gel properties

Publications (1)

Publication Number Publication Date
ATE342066T1 true ATE342066T1 (de) 2006-11-15

Family

ID=24235070

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01928611T ATE342066T1 (de) 2000-04-27 2001-04-18 Mischungen von triblockcopolymeren von polyester- polyethylenglycol

Country Status (15)

Country Link
US (2) US7018645B1 (de)
EP (1) EP1276505B1 (de)
JP (1) JP4895457B2 (de)
KR (1) KR100754550B1 (de)
AR (1) AR028382A1 (de)
AT (1) ATE342066T1 (de)
AU (1) AU2001255449A1 (de)
CA (1) CA2407298C (de)
CY (1) CY1107540T1 (de)
DE (1) DE60123772T2 (de)
DK (1) DK1276505T3 (de)
ES (1) ES2273834T3 (de)
PT (1) PT1276505E (de)
TW (1) TW539718B (de)
WO (1) WO2001082970A1 (de)

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Also Published As

Publication number Publication date
US7018645B1 (en) 2006-03-28
WO2001082970A1 (en) 2001-11-08
TW539718B (en) 2003-07-01
ES2273834T3 (es) 2007-05-16
EP1276505A4 (de) 2005-06-29
PT1276505E (pt) 2007-01-31
EP1276505A1 (de) 2003-01-22
KR100754550B1 (ko) 2007-09-05
DK1276505T3 (da) 2007-02-12
AU2001255449A1 (en) 2001-11-12
CA2407298A1 (en) 2001-11-08
CY1107540T1 (el) 2013-03-13
AR028382A1 (es) 2003-05-07
US7135190B2 (en) 2006-11-14
KR20030001446A (ko) 2003-01-06
DE60123772T2 (de) 2007-10-04
EP1276505B1 (de) 2006-10-11
US20040185104A1 (en) 2004-09-23
CA2407298C (en) 2010-01-12
JP2003531927A (ja) 2003-10-28
DE60123772D1 (de) 2006-11-23
JP4895457B2 (ja) 2012-03-14

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