摘要:
Perfluoroalkyl-containing complexes with polar radicals of general formula I (K)1-G-(Z-Rf)m(R)p (I) in which R means the polar radical, Rf means a perfluorinated carbon chain, K is a metal complex, and Z represents a linker group, are suitable for intravenous lymphography, for tumor diagnosis and for infarction and necrosis 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 plaque, lymph nodes, infarcted and necrotic tissue and for independent visualization of necrotic tissue and tumor tissue.
摘要:
Perfluoroalkyl-containing complexes with sugar radicals of general formula I in which R represents a monosaccharide or oligosaccharide radical that is bonded via the 1-OH position or 1-SH position, Rf means a perfluorinated carbon chain, K is a metal complex, and Y and Z represent linker groups, are suitable for intravenous lymphography, for tumor diagnosis and for infarction and necrosis imaging.
摘要:
The invention relates to new compounds that are suitable as contrast media especially for infarction and necrosis imaging, process for their production and pharmaceutical agents that contain these compounds.
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:
The invention relates to diethylenetriaminepentaacetic acid monoamide derivatives, their complexes and complex salts, containing gadolinium, dysprosium, iron or manganese, pharmaceutical agents containing these compounds, their use as contrast media and process for their production.
摘要:
Diethylenetriaminepentaacetic acid monoamide derivatives, their complexes and complex salts, containing an element of atomic numbers 21-29, 31, 32, 39, 42-44, 49 or 57-83, pharmaceutical agents containing these compounds, their use as contrast media and process for their production.
摘要:
This invention describes the use of metal complexes that have a plasma protein bond of at least 10% as imaging diagnostic agents for locating an infarction or a necrosis using lasting positive visualization.
摘要:
Cascade polymer complexes containing a) complexing ligands of general formula I A—{X—[Y—(Z—( W—Kw)z)y]x}a (I) in which A stands for a nitrogen-containing cascade nucleus of base multiplicity a, X and Y, independently of one another, stand for a direct bond or a cascade reproduction unit of reproduction multiplicity x or y, Z and W, independently of one another, stand for a cascade reproduction unit of reproduction multiplicity z or w, K stands for the radical of a complexing agent, a stands for numbers 2 to 12, x, y, z and w, independently of one another, stand for numbers 1 to 4, provided that at least two reproduction units are different and that 16≦a·x·y·z·w≦64 holds true for the product of the multiplicities, b) at least 16 ions of an element of atomic numbers 20 to 29, 39, 42, 44 or 57-83 and c) optionally cations of inorganic and/or organic bases, amino acids or amino acid amides are valuable compounds for diagnosis and therapy.