ATE134668T1 - Bioabbaubare polymere, die diestereinheiten enthalten - Google Patents

Bioabbaubare polymere, die diestereinheiten enthalten

Info

Publication number
ATE134668T1
ATE134668T1 AT91916326T AT91916326T ATE134668T1 AT E134668 T1 ATE134668 T1 AT E134668T1 AT 91916326 T AT91916326 T AT 91916326T AT 91916326 T AT91916326 T AT 91916326T AT E134668 T1 ATE134668 T1 AT E134668T1
Authority
AT
Austria
Prior art keywords
polymers containing
biodegradable polymers
carbon
diester units
containing diester
Prior art date
Application number
AT91916326T
Other languages
English (en)
Inventor
Jo Klaveness
Per Strande
Unni Nordby Wiggen
Original Assignee
Nycomed Imaging As
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
Priority claimed from GB909019650A external-priority patent/GB9019650D0/en
Priority claimed from GB919114678A external-priority patent/GB9114678D0/en
Application filed by Nycomed Imaging As filed Critical Nycomed Imaging As
Application granted granted Critical
Publication of ATE134668T1 publication Critical patent/ATE134668T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
    • 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
    • A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
    • 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
    • A61K47/42—Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1803—Semi-solid preparations, e.g. ointments, gels, hydrogels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1806—Suspensions, emulsions, colloids, dispersions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/225—Microparticles, microcapsules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • A61L17/105—Polyesters not covered by A61L17/12
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0019—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/008—Hydrogels or hydrocolloids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/009—Materials resorbable by the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/58—Materials at least partially resorbable by the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/148—Materials at least partially resorbable by the body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/895—Manufacture, treatment, or detection of nanostructure having step or means utilizing chemical property
    • Y10S977/896—Chemical synthesis, e.g. chemical bonding or breaking
AT91916326T 1990-09-07 1991-09-07 Bioabbaubare polymere, die diestereinheiten enthalten ATE134668T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909019650A GB9019650D0 (en) 1990-09-07 1990-09-07 Chemical compounds
GB919114678A GB9114678D0 (en) 1991-07-08 1991-07-08 Chemical compounds

Publications (1)

Publication Number Publication Date
ATE134668T1 true ATE134668T1 (de) 1996-03-15

Family

ID=26297628

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91916326T ATE134668T1 (de) 1990-09-07 1991-09-07 Bioabbaubare polymere, die diestereinheiten enthalten

Country Status (24)

Country Link
US (2) US5534250A (de)
EP (1) EP0547126B1 (de)
JP (1) JP3161728B2 (de)
AT (1) ATE134668T1 (de)
AU (1) AU662490B2 (de)
BG (1) BG61268B1 (de)
BR (1) BR9106819A (de)
CA (1) CA2091165C (de)
CZ (1) CZ282532B6 (de)
DE (1) DE69117518T2 (de)
DK (1) DK0547126T3 (de)
ES (1) ES2084180T3 (de)
FI (1) FI930991A (de)
GR (1) GR3019624T3 (de)
HU (1) HU221088B1 (de)
IE (1) IE73487B1 (de)
IL (1) IL99438A (de)
NO (1) NO304432B1 (de)
OA (1) OA10052A (de)
PH (1) PH31064A (de)
RO (1) RO112033B1 (de)
SG (1) SG49084A1 (de)
SK (1) SK278147B6 (de)
WO (1) WO1992004392A1 (de)

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JP3319754B2 (ja) * 1991-06-03 2002-09-03 ニユコメド・イメージング・アクシエセルカペト 造影剤におけるまたは造影剤に関する改良
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GB9204918D0 (en) 1992-03-06 1992-04-22 Nycomed As Chemical compounds
CZ284844B6 (cs) * 1992-03-06 1999-03-17 Nycomed Imaging A/S Kontrastní prostředek a způsob jeho výroby
US5674468A (en) * 1992-03-06 1997-10-07 Nycomed Imaging As Contrast agents comprising gas-containing or gas-generating polymer microparticles or microballoons
US6383470B1 (en) 1992-09-26 2002-05-07 Thomas Fritzsch Microparticle preparations made of biodegradable copolymers
IL108416A (en) 1993-01-25 1998-10-30 Sonus Pharma Inc Colloids with phase difference as contrast ultrasound agents
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GB9318288D0 (en) * 1993-09-03 1993-10-20 Nycomed Imaging As Improvements in or relating to contrast agents
GB9417941D0 (en) * 1994-09-06 1994-10-26 Nycomed Imaging As Improvements in or relating to contrast agents
DE19726191A1 (de) * 1997-06-20 1998-12-24 Bayer Ag Verwendung von Jod-phenyl-carbonat-haltigen Polycarbonaten zur Herstellung von speziellen Formteilen
GB9814507D0 (en) * 1998-07-03 1998-09-02 Univ Southampton A method and apparatus for controlling pests
US7343710B2 (en) * 1998-07-03 2008-03-18 I.D.A Limited Method and apparatus for controlling pests
US6498153B1 (en) * 1998-12-31 2002-12-24 Akzo Nobel N.V. Extended release growth promoting two component composition
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DE10101387A1 (de) 2001-01-13 2002-07-18 Merck Patent Gmbh Polyester mit Methacrylatendgruppen
PT1509256E (pt) * 2002-05-24 2009-10-15 Angiotech Int Ag Composições e métodos de revestimento de implantes médicos
US8313760B2 (en) 2002-05-24 2012-11-20 Angiotech International Ag Compositions and methods for coating medical implants
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EP2150119B1 (de) * 2007-05-02 2018-04-11 Tyrx, Inc. Dihydroxybenzoatpolymere und ihre verwendung
DE102008008522A1 (de) * 2008-02-11 2009-08-13 Magforce Nanotechnologies Ag Implantierbare Nanopartikel-enthaltende Produkte
ES2477884T3 (es) 2008-08-19 2014-07-18 Xenoport, Inc. Profármacos de hidrogenofumarato de metilo, composiciones farmacéuticas de los mismos y procedimientos de uso
US20110015672A1 (en) * 2009-07-17 2011-01-20 Tyco Healthcare Group Lp Method for Coating a Medical Device
CA2882730C (en) 2012-08-22 2019-12-31 Xenoport, Inc. Oral dosage forms of methyl hydrogen fumarate and prodrugs thereof
CA2882713A1 (en) 2012-08-22 2014-02-27 Xenoport, Inc. Methods of administering monomethyl fumarate and prodrugs thereof having reduced side effects
SI2970101T1 (sl) 2013-03-14 2018-09-28 Alkermes Pharma Ireland Limited Prozdravila fumaratov in njihova uporaba pri zdravljenju različnih bolezni
US8669281B1 (en) 2013-03-14 2014-03-11 Alkermes Pharma Ireland Limited Prodrugs of fumarates and their use in treating various diseases
US10179118B2 (en) 2013-03-24 2019-01-15 Arbor Pharmaceuticals, Llc Pharmaceutical compositions of dimethyl fumarate
WO2014197860A1 (en) 2013-06-07 2014-12-11 Xenoport, Inc. Method of making monomethyl fumarate
WO2014205392A1 (en) 2013-06-21 2014-12-24 Xenoport, Inc. Cocrystals of dimethyl fumarate
TW201516020A (zh) 2013-09-06 2015-05-01 Xenoport Inc （ｎ，ｎ－二乙基胺甲醯基）甲基（２ｅ）丁－２－烯－１，４－二酸甲酯之晶形、合成方法及用途
ES2753361T3 (es) 2014-02-24 2020-04-08 Alkermes Pharma Ireland Ltd Sulfonamida y profármacos de fumaratos de sulfinamida y su uso en el tratamiento de diversas enfermedades
US9999672B2 (en) 2014-03-24 2018-06-19 Xenoport, Inc. Pharmaceutical compositions of fumaric acid esters
JP7399176B2 (ja) * 2019-02-04 2023-12-15 アディティア・ビルラ・ケミカルズ・（タイランド）・リミテッド・（エポキシ・ディビジョン） 再利用可能及び再加工可能なエポキシ樹脂
WO2023168562A1 (zh) * 2022-03-07 2023-09-14 上纬创新育成股份有限公司 含碳酸酯的不饱和化合物、其制备方法、其制备的固化物及降解固化物的方法

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Also Published As

Publication number Publication date
BG97499A (bg) 1994-03-24
ES2084180T3 (es) 1996-05-01
SG49084A1 (en) 1998-05-18
AU662490B2 (en) 1995-09-07
JPH06503369A (ja) 1994-04-14
RO112033B1 (ro) 1997-04-30
HUT66370A (en) 1994-11-28
US5693321A (en) 1997-12-02
JP3161728B2 (ja) 2001-04-25
CA2091165A1 (en) 1992-03-08
IE913154A1 (en) 1992-03-11
BG61268B1 (en) 1997-04-30
GR3019624T3 (en) 1996-07-31
WO1992004392A1 (en) 1992-03-19
OA10052A (en) 1996-10-14
SK15793A3 (en) 1993-10-06
NO930807D0 (no) 1993-03-05
US5534250A (en) 1996-07-09
IL99438A0 (en) 1992-08-18
DE69117518D1 (de) 1996-04-04
NO930807L (no) 1993-05-04
DK0547126T3 (da) 1996-03-18
CZ33793A3 (en) 1993-10-13
IE73487B1 (en) 1997-06-04
CA2091165C (en) 2003-08-19
HU9300608D0 (en) 1993-05-28
EP0547126A1 (de) 1993-06-23
HU221088B1 (en) 2002-08-28
EP0547126B1 (de) 1996-02-28
NO304432B1 (no) 1998-12-14
IL99438A (en) 1995-07-31
PH31064A (en) 1998-02-05
AU8525691A (en) 1992-03-30
FI930991A0 (fi) 1993-03-05
CZ282532B6 (cs) 1997-08-13
FI930991A (fi) 1993-04-06
BR9106819A (pt) 1993-07-06
DE69117518T2 (de) 1996-10-24
SK278147B6 (en) 1996-02-07

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