摘要:
The invention relates to the subjects characterized in the patent claims, namely metal chelates having a perfluorinated PEG radical, processes for their preparation, and their use, processes for their preparation and their use in NMR and X-ray diagnosis, radiodiagnosis and radiotherapy, and in MRT lymphography.
摘要:
The invention relates to the subjects that are characterized in the claims, namely perfluoroalkyl-containing metal complexes with nitrogen-containing radicals of general formula I, process for their production and their use in NMR and x-ray diagnosis, radiodiagnosis, and radiotherapy, as well as in MRT lymphography and in blood-pool imaging.
摘要:
The invention relates to the use of perfluoroalkyl-containing metal complexes that have a critical micelle formation concentration 1 nm and a proton relaxivity in plasma (R1)>10 l/mmol·s as contrast media in MR imaging for visualization of intravascular thrombi.
摘要:
Cascade polymers, containing complex-forming ligands, optionally at least five ions of an element of atomic numbers 21–29, 39, 42, 44 or 57–83, as well as, if desired, cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable complexing compounds and complexes for diagnostics and therapy.
摘要:
The invention relates to conjugates that consist of macrocyclic metal complexes with biomolecules and their production. The conjugates are suitable as contrast media in NMR diagnosis and radiodiagnosis as well as as agents for radiotherapy. High relaxivity is achieved by a special liganding of macrocyclic compounds, and a fine-tuning of the relaxivity is made possible.
摘要:
The invention relates to macrocyclic metal complexes and their production and use for the production of conjugates with biomolecules. The conjugates are suitable as contrast media in NMR diagnosis and radiodiagnosis as well as for radiotherapy. High relaxivity is achieved by a special liganding of macrocyclic compounds, and a fine-tuning of the relaxivity is made possible.
摘要:
A new process for the production of triiodotrimesic acid that is used as an intermediate product for the synthesis of x-ray contrast media is described.
摘要:
Cascade polymer complexes with at least 16 ions of an element of atomic numbers 20 to 29, 39, 42, 44 or 57-83, useful NMR or x-ray lymphography imaging.
摘要:
The invention relates to polyrotaxanes that contain metal complexes or iodine-containing benzene derivatives as imaging components for MRT diagnosis and x-ray diagnosis.
摘要:
The invention relates to new metal complex-containing or iodine-containing benzene derivatives that contain pseudopolyrotaxanes. They are valuable compounds for diagnosis. The pseudopolyrotaxane complexes have general formula (I), in which n represents the numbers 6, 7 or 8; m represents the numbers 2 to 50; X represents a direct bond or the radical --O--CO--CH(CH.sub.3)--; R.sub.1 and Y have the meaning that is indicated in the description and represent R.sub.3 --Y--R.sub.4 polyalkylene glycols. ##STR1##