DE69417754T2 - Chelate als kontrastverbesserende mittel - Google Patents

Chelate als kontrastverbesserende mittel

Info

Publication number
DE69417754T2
DE69417754T2 DE69417754T DE69417754T DE69417754T2 DE 69417754 T2 DE69417754 T2 DE 69417754T2 DE 69417754 T DE69417754 T DE 69417754T DE 69417754 T DE69417754 T DE 69417754T DE 69417754 T2 DE69417754 T2 DE 69417754T2
Authority
DE
Germany
Prior art keywords
chelate
contrast
improving agent
improving
agent
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 - Lifetime
Application number
DE69417754T
Other languages
English (en)
Other versions
DE69417754D1 (de
Inventor
Martha Garrity
Shaun Crofts
Joan Carvalho
Per Strande
Harald Dugstad
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.)
Amersham Health Salutar Inc
Original Assignee
Nycomed Salutar 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 Nycomed Salutar Inc filed Critical Nycomed Salutar Inc
Application granted granted Critical
Publication of DE69417754D1 publication Critical patent/DE69417754D1/de
Publication of DE69417754T2 publication Critical patent/DE69417754T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61K49/0002—General or multifunctional contrast agents, e.g. chelated agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00—General protective or antinoxious agents
    • A61P39/02—Antidotes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
DE69417754T 1993-09-07 1994-09-06 Chelate als kontrastverbesserende mittel Expired - Lifetime DE69417754T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939318550A GB9318550D0 (en) 1993-09-07 1993-09-07 Chelants
PCT/GB1994/001931 WO1995007270A1 (en) 1993-09-07 1994-09-06 Chelants as contrast enhancing agents

Publications (2)

Publication Number Publication Date
DE69417754D1 DE69417754D1 (de) 1999-05-12
DE69417754T2 true DE69417754T2 (de) 1999-12-23

Family

ID=10741651

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69417754T Expired - Lifetime DE69417754T2 (de) 1993-09-07 1994-09-06 Chelate als kontrastverbesserende mittel

Country Status (7)

Country Link
US (1) US5958373A (de)
EP (1) EP0717737B1 (de)
JP (1) JPH09502198A (de)
DE (1) DE69417754T2 (de)
GB (1) GB9318550D0 (de)
HK (1) HK1002110A1 (de)
WO (1) WO1995007270A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10104731B4 (de) * 2001-02-02 2008-02-07 Christian Kirchner Funktionalisierte Polymerbeschichtung und deren Verwendung

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972307A (en) * 1989-10-23 1999-10-26 Nycomed Salutar, Inc. Dichelants
US5650133A (en) * 1990-01-19 1997-07-22 Nycomed Salutar Macrocyclic polyaza dichelates linked through ring nitrogens via an amide or ester functionality
GB9320277D0 (en) * 1993-10-01 1993-11-17 Nycomed Salutar Inc Chelants
GB9404208D0 (en) * 1994-03-04 1994-04-20 Nycomed Salutar Inc Chelants
DE19744003B4 (de) * 1997-09-26 2004-07-08 Schering Ag Kontrastmittel für das Infarkt- und Nekroseimaging
DE19849465A1 (de) * 1998-10-21 2000-04-27 Schering Ag Dimere Ionenpaare, Verfahren zu ihrer Herstellung und ihre Verwendung als Kontrastmittel
EA200200220A1 (ru) 1999-07-29 2002-08-29 Эпикс Медикал, Инк. Нацеливающие мультимерные визуализирующие агенты с механизмом мультилокусного связывания
DE10117242C1 (de) * 2001-04-06 2002-05-16 Schering Ag Unsymmetrische dimere Metallkomplexe, Liganden für diese Metallkomplexe, Verfahren zu deren Herstellung, Arzneimittel bzw. Diagnosemittel, die die Metallkomplexe enthalten, insbesondere Kontrastmittel
AU2002350991A1 (en) * 2001-06-25 2003-01-08 The Government Of The United States Of America As Represented By The Secretary Of The Department Of Macromolecular imaging agents for liver imaging
TWI221406B (en) 2001-07-30 2004-10-01 Epix Medical Inc Systems and methods for targeted magnetic resonance imaging of the vascular system
US20050171424A1 (en) * 2004-01-13 2005-08-04 The Gov. Of The Usa As Rep. By The Secretary Of The Dept. Of Health And Human Services Methods for imaging the lymphatic system using dendrimer-based contrast agents
US20060204443A1 (en) * 2005-03-11 2006-09-14 The Government Of The Usa As Represented By The Secretary Of The Dept. Of Health & Human Services Methods for tumor treatment using dendrimer conjugates
US7637963B2 (en) * 2007-02-09 2009-12-29 Milliken & Company Unsubstituted and polymeric fluoran colorants for coloring consumer products
US20090208421A1 (en) 2008-02-19 2009-08-20 Dominique Meyer Process for preparing a pharmaceutical formulation of contrast agents
WO2012136813A2 (en) 2011-04-07 2012-10-11 Universitetet I Oslo Agents for medical radar diagnosis
ES2843998T3 (es) * 2015-12-10 2021-07-21 Bracco Imaging Spa Agentes de contraste diméricos

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625417C2 (de) * 1986-07-28 1998-10-08 Schering Ag Tetraazacyclododecan-Derivate
US5049667A (en) * 1987-04-14 1991-09-17 Guerbet S.A. Nitrogen-containing cyclic ligands
US5645818A (en) * 1989-03-24 1997-07-08 Guerbet S.A. Diagnostic compositions comprising a complex formed by a nitrogenous macrocyclic ligand with metal ions
CA2069886A1 (en) * 1989-10-23 1991-04-24 David Love Multi-site metal chelating agents
US5446145A (en) * 1990-01-19 1995-08-29 Nycomed Salutar, Inc. Polychelant compounds
US5650133A (en) * 1990-01-19 1997-07-22 Nycomed Salutar Macrocyclic polyaza dichelates linked through ring nitrogens via an amide or ester functionality
DE4035760A1 (de) * 1990-11-08 1992-05-14 Schering Ag Mono-n-substituierte 1,4,7,10-tetraazacyclododecan-derivate, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische mittel
GB9105489D0 (en) * 1991-03-15 1991-05-01 Johnson Matthey Plc Improvements in chemical compounds
GB9126677D0 (en) * 1991-12-16 1992-02-12 Johnson Matthey Plc Improvements in chemical compounds
US5394416A (en) * 1994-05-11 1995-02-28 Alcatel Network Systems, Inc. Laser modulation controller using additive and amplitude modulation control tones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10104731B4 (de) * 2001-02-02 2008-02-07 Christian Kirchner Funktionalisierte Polymerbeschichtung und deren Verwendung

Also Published As

Publication number Publication date
GB9318550D0 (en) 1993-10-20
WO1995007270A1 (en) 1995-03-16
EP0717737A1 (de) 1996-06-26
EP0717737B1 (de) 1999-04-07
JPH09502198A (ja) 1997-03-04
HK1002110A1 (en) 1998-07-31
US5958373A (en) 1999-09-28
DE69417754D1 (de) 1999-05-12

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