ES2006079A6 - Un procedimiento de preparacion de polimeros yodados. - Google Patents

Un procedimiento de preparacion de polimeros yodados.

Info

Publication number
ES2006079A6
ES2006079A6 ES8800395A ES8800395A ES2006079A6 ES 2006079 A6 ES2006079 A6 ES 2006079A6 ES 8800395 A ES8800395 A ES 8800395A ES 8800395 A ES8800395 A ES 8800395A ES 2006079 A6 ES2006079 A6 ES 2006079A6
Authority
ES
Spain
Prior art keywords
applications
processes
preparation
contrast products
iodized
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
Application number
ES8800395A
Other languages
English (en)
Inventor
Dominique Paris
Jean-Maxime Nigretto
Bruno Bonnemain
Didier Doucet
Dominique Meyer
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.)
Guerbet SA
Original Assignee
Guerbet SA
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 Guerbet SA filed Critical Guerbet SA
Publication of ES2006079A6 publication Critical patent/ES2006079A6/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0442—Polymeric X-ray contrast-enhancing agent comprising a halogenated group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Graft Or Block Polymers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

UN PROCEDIMIENTO DE PREPARACION DE POLIMEROS YODADOS. LA INVENCION TIENE POR OBJETO UN PROCEDIMIENTO DE PREPARACION DE POLIMEROS YODADOS QUE COMPRENDEN UN ESQUELETO CONSTITUIDO POR UN DEXTRANO EN EL CUAL ESTAN INJERTADOS GRUPOS DE FORMULA ESTOS COMPUESTOS SON UTILIZABLES COMO PRODUCTOS DE CONTRASTE.
ES8800395A 1987-02-13 1988-02-12 Un procedimiento de preparacion de polimeros yodados. Expired ES2006079A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8701876A FR2610935B1 (fr) 1987-02-13 1987-02-13 Polymeres iodes, leurs procedes de preparation et leurs applications comme produits de contraste

Publications (1)

Publication Number Publication Date
ES2006079A6 true ES2006079A6 (es) 1989-04-01

Family

ID=9347915

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800395A Expired ES2006079A6 (es) 1987-02-13 1988-02-12 Un procedimiento de preparacion de polimeros yodados.

Country Status (12)

Country Link
US (1) US5886169A (es)
EP (1) EP0344202B1 (es)
JP (1) JPH0830081B2 (es)
AT (1) ATE79121T1 (es)
AU (1) AU608816B2 (es)
CA (1) CA1337599C (es)
DE (1) DE3873524T2 (es)
DK (1) DK569088D0 (es)
ES (1) ES2006079A6 (es)
FR (1) FR2610935B1 (es)
NO (1) NO175313C (es)
WO (1) WO1988006162A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635327B1 (fr) * 1988-08-10 1990-11-16 Guerbet Sa Polymeres iodes, a squelette dextrane, leurs procedes de preparation et leurs applications comme produits de contraste
DE4111914A1 (de) * 1991-04-12 1992-10-15 Peter Neuenschwander Werkstoff
FR2684678B1 (fr) * 1991-12-04 1995-03-10 Guerbet Sa Nouveau compose macromoleculaire polyamine iode, son procede de preparation et son utilisation comme agent de contraste.
FR2688508A1 (fr) * 1992-03-13 1993-09-17 Guerbet Sa Nouveau produit de contraste iode, son procede de preparation et son utilisation comme agent de contraste.
US5871713A (en) * 1991-12-04 1999-02-16 Guerbet S.A. Macromolecular polyamine iodine-containing compound, process for its preparation and its use as a contrast agent
AU3354993A (en) * 1991-12-04 1993-06-28 Guerbet S.A. Novel macromolecular polyamine iodine-containing compound, process for its preparation and its use as a contrast agent
US5756066A (en) * 1995-06-07 1998-05-26 Schering Aktiengesellschaft Iodine-containing peptides
DE19521945A1 (de) * 1995-06-12 1996-12-19 Schering Ag Kaskadenpolymere mit Iodaromaten
US6426145B1 (en) 1999-05-20 2002-07-30 Scimed Life Systems, Inc. Radiopaque compositions for visualization of medical devices
DE102004005304A1 (de) * 2004-02-03 2005-08-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Schwerelementhaltige amphiphile Block- und Pfropf-Copolymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Röntgenkontrastmittel
CN105348410B (zh) * 2015-12-14 2019-02-26 中山大学 一种含碘多糖及其合成方法和应用
US10918742B2 (en) 2016-03-25 2021-02-16 Nanoprobes, Inc. Iodine-based particles
CN116583304B (zh) * 2020-12-28 2025-06-06 波士顿科学医学有限公司 具有改善的放射性造影特性的多糖

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811516A (en) * 1955-09-21 1957-10-29 Ohio Commw Eng Co Iodo carboxymethyl dextran and methods of making it
US3733397A (en) * 1966-12-02 1973-05-15 Pharmacia Ab Method for the x-ray visualization of body cavities and a preparation for carrying out the method
GB1275745A (en) * 1968-06-10 1972-05-24 Nyegaard & Co As 2,4,6-triiodobenzoic acid derivatives and their use as x-ray contrast agents
AR207465A1 (es) * 1974-05-31 1976-10-08 Guerbet Lab Andre Procedimiento de preparacion de derivados de acido triiodoi2,4,6-(triiodo-2,4,6-benzoil)-amino-alcanoilaminobenzoico de acido triiodo-2,4,6-(triiodo-2,4,6-(triiodo-2,4,6-benzoil)-aminoalcanoilaminobenzoil)-amino-alcanoil-aminobenzoico y de acido triiodo-2,4,6-bis((triiodo-2,4,6-fenil)-carbamoil-metil)-aminoalcanoil-aminobenzoico
US4125599A (en) * 1976-08-19 1978-11-14 Mallinckrodt, Inc. X-ray contrast agents
US4406878A (en) * 1978-08-02 1983-09-27 Eastman Kodak Company Iodinated contrast agent for radiography
US4455292A (en) * 1982-04-05 1984-06-19 Board Of Regents, The University Of Texas System Radiological contrast composition and methods

Also Published As

Publication number Publication date
DK569088A (da) 1988-10-12
NO884523D0 (no) 1988-10-11
DE3873524T2 (de) 1992-12-03
AU1343388A (en) 1988-09-14
FR2610935B1 (fr) 1989-09-01
DE3873524D1 (de) 1992-09-10
AU608816B2 (en) 1991-04-18
NO175313C (no) 1994-09-28
EP0344202B1 (fr) 1992-08-05
CA1337599C (fr) 1995-11-21
NO884523L (no) 1988-12-13
EP0344202A1 (fr) 1989-12-06
US5886169A (en) 1999-03-23
DK569088D0 (da) 1988-10-12
WO1988006162A1 (fr) 1988-08-25
ATE79121T1 (de) 1992-08-15
FR2610935A1 (fr) 1988-08-19
JPH02503203A (ja) 1990-10-04
JPH0830081B2 (ja) 1996-03-27
NO175313B (no) 1994-06-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980504