SG49084A1 - Chemical compounds - Google Patents

Chemical compounds

Info

Publication number
SG49084A1
SG49084A1 SG1996005902A SG1996005902A SG49084A1 SG 49084 A1 SG49084 A1 SG 49084A1 SG 1996005902 A SG1996005902 A SG 1996005902A SG 1996005902 A SG1996005902 A SG 1996005902A SG 49084 A1 SG49084 A1 SG 49084A1
Authority
SG
Singapore
Prior art keywords
carbon
attached
chemical compounds
organic group
divalent organic
Prior art date
Application number
SG1996005902A
Other languages
English (en)
Inventor
Jo Klaveness
Per Strande
Unni Nordby Wiggen
Original Assignee
Nycomed 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 As filed Critical Nycomed As
Publication of SG49084A1 publication Critical patent/SG49084A1/en

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyamides (AREA)
  • Materials For Medical Uses (AREA)
SG1996005902A 1990-09-07 1991-09-07 Chemical compounds SG49084A1 (en)

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
SG49084A1 true SG49084A1 (en) 1998-05-18

Family

ID=26297628

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996005902A SG49084A1 (en) 1990-09-07 1991-09-07 Chemical compounds

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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GB9106686D0 (en) * 1991-03-28 1991-05-15 Hafslund Nycomed As Improvements in or relating to contrast agents
EP0586524B2 (de) * 1991-06-03 2000-11-02 Nycomed Imaging As Verbesserungen im bezug auf kontrastmittel
MX9205298A (es) * 1991-09-17 1993-05-01 Steven Carl Quay Medios gaseosos de contraste de ultrasonido y metodo para seleccionar gases para usarse como medios de contraste de ultrasonido
GB9204918D0 (en) 1992-03-06 1992-04-22 Nycomed As Chemical compounds
ATE184491T1 (de) * 1992-03-06 1999-10-15 Nycomed Imaging As Verbesserungen in bezug auf kontrastmittel
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
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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
US6426145B1 (en) 1999-05-20 2002-07-30 Scimed Life Systems, Inc. Radiopaque compositions for visualization of medical devices
DE10101387A1 (de) 2001-01-13 2002-07-18 Merck Patent Gmbh Polyester mit Methacrylatendgruppen
NZ536308A (en) * 2002-05-24 2009-01-31 Angiotech Int Ag Compositions and methods for coating medical implants
US8313760B2 (en) 2002-05-24 2012-11-20 Angiotech International Ag Compositions and methods for coating medical implants
US20030235610A1 (en) * 2002-06-21 2003-12-25 Piedmont Pharmaceuticals, Llc Liposomes containing biologically active compounds
AU2004293463A1 (en) * 2003-11-20 2005-06-09 Angiotech International Ag Implantable sensors and implantable pumps and anti-scarring agents
US8012457B2 (en) 2004-06-04 2011-09-06 Acusphere, Inc. Ultrasound contrast agent dosage formulation
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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
DK2334378T3 (da) 2008-08-19 2014-07-07 Xenoport Inc Prodrugs af methylhydrogenfumarat, farmaceutiske sammensætninger deraf og fremgangsmåder til anvendelse
US20110015672A1 (en) * 2009-07-17 2011-01-20 Tyco Healthcare Group Lp Method for Coating a Medical Device
WO2014031892A1 (en) 2012-08-22 2014-02-27 Xenoport, Inc. Oral dosage forms of methyl hydrogen fumarate and prodrugs thereof
WO2014031844A1 (en) 2012-08-22 2014-02-27 Xenoport, Inc. Methods of administering monomethyl fumarate and prodrugs thereof having reduced side effects
US8669281B1 (en) 2013-03-14 2014-03-11 Alkermes Pharma Ireland Limited Prodrugs of fumarates and their use in treating various diseases
NZ631337A (en) 2013-03-14 2017-01-27 Alkermes Pharma Ireland Ltd Prodrugs of fumarates and their use in treating various diseases
WO2014160633A1 (en) 2013-03-24 2014-10-02 Xenoport, Inc. Pharmaceutical compositions of dimethyl fumarate
WO2014197860A1 (en) 2013-06-07 2014-12-11 Xenoport, Inc. Method of making monomethyl fumarate
US9421182B2 (en) 2013-06-21 2016-08-23 Xenoport, Inc. Cocrystals of dimethyl fumarate
EP3041467A1 (de) 2013-09-06 2016-07-13 XenoPort, Inc. Kristalline formen von (n,n-diethylcarbamoyl) methyl-methyl(2e)but-2-en-1,4-dioat, syntheseverfahren und verwendung
AU2015218587B2 (en) 2014-02-24 2017-04-27 Alkermes Pharma Ireland Limited Sulfonamide and sulfinamide prodrugs of fumarates and their use in treating various diseases
US9999672B2 (en) 2014-03-24 2018-06-19 Xenoport, Inc. Pharmaceutical compositions of fumaric acid esters
US20220119588A1 (en) 2019-02-04 2022-04-21 Aditya Birla Chemicals (Thailand) Ltd. (Epoxy Division) Recyclable and reworkable epoxy resins
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
JPH06503369A (ja) 1994-04-14
HU221088B1 (en) 2002-08-28
IE913154A1 (en) 1992-03-11
HUT66370A (en) 1994-11-28
FI930991A (fi) 1993-04-06
BG61268B1 (en) 1997-04-30
CA2091165A1 (en) 1992-03-08
IL99438A (en) 1995-07-31
RO112033B1 (ro) 1997-04-30
DK0547126T3 (da) 1996-03-18
OA10052A (en) 1996-10-14
CZ33793A3 (en) 1993-10-13
BR9106819A (pt) 1993-07-06
EP0547126A1 (de) 1993-06-23
DE69117518T2 (de) 1996-10-24
CA2091165C (en) 2003-08-19
BG97499A (bg) 1994-03-24
US5534250A (en) 1996-07-09
PH31064A (en) 1998-02-05
AU8525691A (en) 1992-03-30
DE69117518D1 (de) 1996-04-04
NO930807L (no) 1993-05-04
SK278147B6 (en) 1996-02-07
CZ282532B6 (cs) 1997-08-13
IL99438A0 (en) 1992-08-18
FI930991A0 (fi) 1993-03-05
WO1992004392A1 (en) 1992-03-19
JP3161728B2 (ja) 2001-04-25
ATE134668T1 (de) 1996-03-15
IE73487B1 (en) 1997-06-04
EP0547126B1 (de) 1996-02-28
AU662490B2 (en) 1995-09-07
HU9300608D0 (en) 1993-05-28
ES2084180T3 (es) 1996-05-01
GR3019624T3 (en) 1996-07-31
US5693321A (en) 1997-12-02
NO304432B1 (no) 1998-12-14
NO930807D0 (no) 1993-03-05
SK15793A3 (en) 1993-10-06

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