WO2006080022A3 - Mri contrast agents for diagnosis and prognosis of tumors - Google Patents

Mri contrast agents for diagnosis and prognosis of tumors Download PDF

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Publication number
WO2006080022A3
WO2006080022A3 PCT/IL2006/000124 IL2006000124W WO2006080022A3 WO 2006080022 A3 WO2006080022 A3 WO 2006080022A3 IL 2006000124 W IL2006000124 W IL 2006000124W WO 2006080022 A3 WO2006080022 A3 WO 2006080022A3
Authority
WO
WIPO (PCT)
Prior art keywords
tumors
contrast agents
prognosis
diagnosis
mri contrast
Prior art date
Application number
PCT/IL2006/000124
Other languages
French (fr)
Other versions
WO2006080022A2 (en
Inventor
Hadassa Degani
David Milstein
Original Assignee
Yeda Res & Dev
Hadassa Degani
David Milstein
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 Yeda Res & Dev, Hadassa Degani, David Milstein filed Critical Yeda Res & Dev
Priority to US11/815,072 priority Critical patent/US20080305049A1/en
Priority to EP06701708A priority patent/EP1848466A4/en
Publication of WO2006080022A2 publication Critical patent/WO2006080022A2/en
Priority to IL184965A priority patent/IL184965A/en
Publication of WO2006080022A3 publication Critical patent/WO2006080022A3/en

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
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/085—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier conjugated systems
    • 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
    • A61K49/08—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/10—Organic compounds

Abstract

The invention relates to bifunctional conjugates comprising a receptor ligand moiety and a metal binding moiety and complexes thereof with paramagnetic lanthanide or transition metals, and to the use of the metal complexes as contrast agents in magnetic resonance imaging (MRI) of tumors and other abnormalities.
PCT/IL2006/000124 2005-01-31 2006-01-31 Mri contrast agents for diagnosis and prognosis of tumors WO2006080022A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/815,072 US20080305049A1 (en) 2005-01-31 2006-01-31 Mri Contrast Agents for Diagnosis and Prognosis of Tumors
EP06701708A EP1848466A4 (en) 2005-01-31 2006-01-31 Mri contrast agents for diagnosis and prognosis of tumors
IL184965A IL184965A (en) 2005-01-31 2007-07-31 Mri contrast agents for diagnosis and prognosis of tumors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64782105P 2005-01-31 2005-01-31
US60/647,821 2005-01-31

Publications (2)

Publication Number Publication Date
WO2006080022A2 WO2006080022A2 (en) 2006-08-03
WO2006080022A3 true WO2006080022A3 (en) 2009-05-07

Family

ID=36740902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/000124 WO2006080022A2 (en) 2005-01-31 2006-01-31 Mri contrast agents for diagnosis and prognosis of tumors

Country Status (3)

Country Link
US (1) US20080305049A1 (en)
EP (1) EP1848466A4 (en)
WO (1) WO2006080022A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5377965B2 (en) 2005-09-09 2013-12-25 ジョージア ステート ユニバーシティ リサーチ ファウンデーション、インコーポレイテッド Targeted contrast agents and methods for targeting contrast agents
WO2007030802A2 (en) * 2005-09-09 2007-03-15 Georgia State University Research Foundation, Inc. Targeted contrast agents and methods for targeting contrast agents
US8175678B2 (en) * 2005-09-13 2012-05-08 Koninklijke Philips Electronics N.V. Multiple contrast agent injection for imaging
US9127293B2 (en) * 2006-07-26 2015-09-08 The University Of Chicago Receptor-mediated delivery: compositions and methods
EP2054514A4 (en) 2006-08-04 2009-11-04 Univ Georgia State Res Found Enzyme sensors, methods for preparing and using such sensors, and methods of detecting protease activity
US8420327B2 (en) 2006-12-14 2013-04-16 Georgia State University Research Foundation Analyte sensors, methods for preparing and using such sensors, and methods of detecting analyte activity
EP3498307A1 (en) 2008-04-02 2019-06-19 Georgia State University Research Foundation, Inc. Contrast agents, methods for preparing contrast agents, and methods of imaging
NO331773B1 (en) * 2009-12-18 2012-03-26 Ge Healthcare As Manganese chelates, compositions comprising such and their use as contrast agents for magnetic resonance imaging (MRI)
WO2012172271A1 (en) * 2011-06-17 2012-12-20 Centre National De La Recherche Scientifique Bifunctional phosphonate chelating agents
EP3101012A1 (en) 2015-06-04 2016-12-07 Bayer Pharma Aktiengesellschaft New gadolinium chelate compounds for use in magnetic resonance imaging
US11353533B2 (en) 2016-02-24 2022-06-07 Ohio State Innovation Foundation Methods and devices for contrast agent magnetic resonance imaging
GB201610738D0 (en) * 2016-06-20 2016-08-03 Ge Healthcare As Chelate compounds
US10975060B2 (en) 2016-11-28 2021-04-13 Bayer Pharma Aktiengesellschaft High relaxivity gadolinium chelate compounds for use in magnetic resonance imaging
CN113164628A (en) 2018-11-23 2021-07-23 拜耳股份有限公司 Contrast medium preparation and preparation method thereof
CN110407887A (en) * 2019-04-25 2019-11-05 上海大学 Complex, preparation method and its application containing positive quadrivalent iron or manganese complex ion
KR20230067608A (en) * 2020-08-14 2023-05-16 더 보드 오브 리젠츠 오브 더 유니버시티 오브 텍사스 시스템 Texapyrin derivatives for manganese chemotherapy, photoacoustic imaging, and photothermal therapy
CN114105983B (en) * 2021-11-09 2023-08-11 国科温州研究院(温州生物材料与工程研究所) Preparation and application of chiral 1,4,7, 10-tetraaza-2, 6-pyridine cycloparaffin derivative and metal chelate thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451576A (en) * 1989-03-06 1995-09-19 Board Of Regents, The University Of Texas System Tumor imaging and treatment by water soluble texaphyrin metal complexes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8502573D0 (en) * 1985-05-23 1985-05-23 Jouko Kanakre FLUORESCENT LANTHANIDE CHELATES USEFUL AS LABELS OF PHYSIOLOGICALLY ACTIVE MATERIALS
US6770261B2 (en) * 1995-06-02 2004-08-03 Research Corporation Technologies Magnetic resonance imaging agents for the detection of physiological agents
US6080839A (en) * 1998-06-25 2000-06-27 Wallac Oy Labeling reactants and their use
DE19905094C1 (en) * 1999-02-01 2000-10-12 Schering Ag Gadolinium (III) complexes and their use for two-step forms of radiation therapy and pharmaceutical compositions containing them
US6673333B1 (en) * 2000-05-04 2004-01-06 Research Corporation Technologies, Inc. Functional MRI agents for cancer imaging
US7018851B2 (en) * 2003-02-13 2006-03-28 Innotrac Diagnostics Oy Biospecific binding reactants labeled with new luminescent lanthanide chelates and their use

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451576A (en) * 1989-03-06 1995-09-19 Board Of Regents, The University Of Texas System Tumor imaging and treatment by water soluble texaphyrin metal complexes

Also Published As

Publication number Publication date
EP1848466A4 (en) 2012-11-21
EP1848466A2 (en) 2007-10-31
US20080305049A1 (en) 2008-12-11
WO2006080022A2 (en) 2006-08-03

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