[EN] NEW GADOLINIUM CHELATE COMPOUNDS FOR USE IN MAGNETIC RESONANCE IMAGING<br/>[FR] NOUVEAUX COMPOSÉS DE CHÉLATES DE GADOLINIUM POUR UTILISATION DANS L'IMAGERIE PAR RÉSONANCE MAGNÉTIQUE
申请人:BAYER PHARMA AG
公开号:WO2016193190A1
公开(公告)日:2016-12-08
The present invention relates to a new class of high relaxivity extracellular gadolinium chelate complexes, to methods of preparing said compounds, and to the use of said compounds as MRI contrast agents.
CASCADE MACROMOLECULAR CONTRAST AGENTS FOR MEDICAL IMAGING
申请人:Brasch C. Robert
公开号:US20070248547A1
公开(公告)日:2007-10-25
The present invention provides macromolecular contrast media for diagnostic imaging modalities.
本发明提供了用于诊断成像模式的高分子对比介质。
[EN] SILICON-FLUORIDE HETEROAROMATIC SYSTEMS FOR APPLICATIONS IN POSITRON EMISSION TOMOGRAPHY (PET) MOLECULAR IMAGING<br/>[FR] SYSTÈMES HÉTÉROAROMATIQUES DE FLUORURE DE SILICIUM POUR APPLICATIONS EN IMAGERIE MOLÉCULAIRE PAR TOMOGRAPHIE PAR ÉMISSION DE POSITRONS (TEP)
申请人:UNIV CALIFORNIA
公开号:WO2020220020A1
公开(公告)日:2020-10-29
The present invention includes novel compounds and compositions including heteroaromatic Silicon-Fluoride-Acceptors, which are useful for PET imaging, as well as methods for making and using these compounds. The present invention further includes methods of 18F imaging for PET scanning. In one embodiment the invention is practiced in the form of a kit.
Conjugates of the B-subunit of shiga toxin for use as contrasting agents for imaging and therapy
申请人:Institut Curie
公开号:EP2740491A1
公开(公告)日:2014-06-11
Multivalent conjugates comprising the following formula: (STxB-linker A-S)x-GNS-(S-linker B-T)y wherein STxB is the B-subunit of Shiga toxin; linker A is a noncleavable linker; linker B is a cleavable linker used to release at least one T or a noncleavable linker; GNS is a gold nanostructure; S is a sulfhydryl group and x and y can vary from 1 to 8,000; and T is a molecule selected from the group of: contrast agents, cytotoxic agents, prodrugs and antigens and x and y can vary from 1 to 10,000. These multivalent conjugates can be used in therapy to treat cancer and in medical imaging. Methods to distinguish normal cells from abnormal cells and methods for treating cancer by photothermal therapy or photothermal therapy and cytotoxic therapy are also part of the present invention.
[EN] CONJUGATES OF THE B-SUBUNIT OF SHIGA TOXIN FOR USE AS CONTRASTING AGENTS FOR IMAGING AND THERAPY<br/>[FR] CONJUGUÉS DE LA SOUS-UNITÉ B DE TOXINE DE SHIGA DESTINÉS À ÊTRE UTILISÉS COMME AGENTS DE CONTRASTE EN IMAGERIE ET EN THÉRAPIE
申请人:INST CURIE
公开号:WO2014086942A1
公开(公告)日:2014-06-12
Multivalent conjugates comprising the following formula: (STxB-linker A-S)x-GNS-(S-linker B-T)y wherein STxB is the B-subunit of Shiga toxin; linker A is a noncleavable linker; linker B is a cleavable linker used to release at least one T or a noncleavable linker; GNS is a gold nanostructure; S is a sulfhydryl group and x and y can vary from 1 to 8,000; and T is a molecule selected from the group of: contrast agents, cytotoxic agents, prodrugs and antigens and x and y can vary from 1 to 10,000. These multivalent conjugates can be used in therapy to treat cancer and in medical imaging. Methods to distinguish normal cells from abnormal cells and methods for treating cancer by photothermal therapy or photothermal therapy and cytotoxic therapy are also part of the present invention.