CA2206558A1 - Utilisation de composes chelates comme agents diagnostics pour des examens radiographiques du foie et des canaux biliaires - Google Patents

Utilisation de composes chelates comme agents diagnostics pour des examens radiographiques du foie et des canaux biliaires

Info

Publication number
CA2206558A1
CA2206558A1 CA002206558A CA2206558A CA2206558A1 CA 2206558 A1 CA2206558 A1 CA 2206558A1 CA 002206558 A CA002206558 A CA 002206558A CA 2206558 A CA2206558 A CA 2206558A CA 2206558 A1 CA2206558 A1 CA 2206558A1
Authority
CA
Canada
Prior art keywords
triaza
tris
complex
benzyl
carboxymethyl
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.)
Abandoned
Application number
CA002206558A
Other languages
English (en)
Inventor
Franz-Karl Maier
Michael Bauer
Werner Krause
Ulrich Speck
Gabriele Schuhmann-Giampieri
Andreas Muhler
Thomas Balzer
Wolf Rudiger Press
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.)
Bayer Pharma AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2206558A1 publication Critical patent/CA2206558A1/fr
Abandoned 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
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/0002—General or multifunctional contrast agents, e.g. chelated agents
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un complexe métallique de dérivés de DTPA substitués en position 4 ou 5 par un groupe benzyle pouvant être utilisés comme agents de contraste pour la tomographie assistée par ordinateur du foie et des canaux biliaires.
CA002206558A 1994-11-30 1995-11-20 Utilisation de composes chelates comme agents diagnostics pour des examens radiographiques du foie et des canaux biliaires Abandoned CA2206558A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US35108694A 1994-11-30 1994-11-30
US08/351,086 1994-11-30
US38740895A 1995-02-13 1995-02-13
US08/387,408 1995-02-13
US48056695A 1995-06-07 1995-06-07
US08/480,566 1995-06-07

Publications (1)

Publication Number Publication Date
CA2206558A1 true CA2206558A1 (fr) 1996-06-06

Family

ID=27407981

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002206558A Abandoned CA2206558A1 (fr) 1994-11-30 1995-11-20 Utilisation de composes chelates comme agents diagnostics pour des examens radiographiques du foie et des canaux biliaires

Country Status (13)

Country Link
EP (1) EP0794800A1 (fr)
JP (1) JPH10509734A (fr)
CN (1) CN1167443A (fr)
AU (1) AU4173896A (fr)
CA (1) CA2206558A1 (fr)
CZ (1) CZ166797A3 (fr)
FI (1) FI972285A0 (fr)
HU (1) HUT77553A (fr)
IL (1) IL116207A0 (fr)
NO (1) NO972458D0 (fr)
PL (1) PL320482A1 (fr)
SK (1) SK68897A3 (fr)
WO (1) WO1996016678A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9501560D0 (en) 1995-01-26 1995-03-15 Nycomed Imaging As Contrast agents
US6117412A (en) * 1995-01-26 2000-09-12 Nycomed Imaging As Non-cluster type bismuth compounds
EP0885616A1 (fr) * 1997-06-20 1998-12-23 Schering Aktiengesellschaft Utilisation d'agents de contraste à administration intraveneuse, et appareil pour la mammographie
US20130158241A1 (en) * 2010-06-11 2013-06-20 Bayer Intellectual Property Gmbh Process for Preparing Crystalline 3,6,9-triaza-3,6,9-tris(carboxymethyl)-4-(4-ethoxybenzyl)undecanedioic Acid and Use for Production of Primovist®
JP2012254973A (ja) * 2011-05-18 2012-12-27 Sumitomo Chemical Co Ltd 脂肪族アミン配位セリウム錯体及び該錯体を含む素子
EA037605B1 (ru) * 2014-02-18 2021-04-20 Медзис Фарма Применение обратно-мицеллярных систем для доставки реагентов, хелатирующих радионуклиды и металлы

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922005A1 (de) * 1989-06-30 1991-01-10 Schering Ag Derivatisierte dtpa-komplexe, diese verbindungen enthaltende pharmazeutische mittel, ihre verwendung und verfahren zu deren herstellung
DE4011684A1 (de) * 1990-04-06 1991-10-10 Schering Ag Dtpa-monoamide, diese verbindungen enthaltende pharmazeutische mittel, ihre verwendung und verfahren zu deren herstellung
GB9122984D0 (en) * 1991-10-30 1991-12-18 Salutar Inc Contrast media

Also Published As

Publication number Publication date
NO972458L (no) 1997-05-29
HUT77553A (hu) 1998-05-28
MX9703974A (es) 1997-09-30
WO1996016678A1 (fr) 1996-06-06
JPH10509734A (ja) 1998-09-22
IL116207A0 (en) 1996-01-31
EP0794800A1 (fr) 1997-09-17
FI972285A (fi) 1997-05-29
SK68897A3 (en) 1998-10-07
PL320482A1 (en) 1997-09-29
CN1167443A (zh) 1997-12-10
CZ166797A3 (en) 1997-11-12
AU4173896A (en) 1996-06-19
FI972285A0 (fi) 1997-05-29
NO972458D0 (no) 1997-05-29

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Legal Events

Date Code Title Description
FZDE Discontinued