摘要:
Compounds of formula I wherein Z1, Z2, X, R2 and R3 are as defined herein, are suitable as susceptibility reagents for use in susceptibility imaging.
摘要:
Compounds of general formula I ##STR1## wherein Z.sup.1, Z.sup.2, X, R.sup.2 and R.sup.3 are as herein defined, are valuable pharmaceutical agents. In particular, the compounds are useful as contrast agents in NMR diagnosis.
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 diethylenetriaminepentaacetic acid derivatives, their complexes and complex salts, containing an element of atomic numbers 20-32, 39-51 or 57-83, pharmaceutical agents containing these compounds, their use as contrast media and antidotes and process for their production.
摘要:
Chelate compounds of general formula I ##STR1## wherein X is a hydrogen atom and/or a metal ion equivalent of an element of atomic numbers 21-29, 31, 32, 37-40, 42-44, 49 or 57-83, and Z.sup.1, Z.sup.2, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are as defined herein, as well as their salts with inorganic and/or organic bases, amino acids or amino acid amides, are valuable pharmaceutical agents, e.g., for NMR imaging.
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:
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 diethylenetriaminepentaacetic acid derivatives, their complexes and complex salts, containing an element of atomic numbers 20-32, 39-51 or 57-83, pharmaceutical agents containing these compounds, their use as contrast media and antidotes and process for their production.
摘要:
The invention relates to new diethylenetriaminepentaacetic acid derivatives, their complexes and complex salts, that contain an element of atomic numbers 20-32, 39-51 or 57-83, pharmaceutical agents that contain these compounds and their use as contrast media and antidotes.
摘要:
Iodine-containing dendrimeric polymers of general formula IA--(X).sub.b (I),in whichA stands for a nitrogen-containing nucleus of basic multiplicity b, andb stands for the numbers 1 to 8 andX stands for a radical composed of ##EQU1## reproduction units S and at most 2.sup.n imaging radicals Z, in whichn determines the number of generations and stands for the numbers 1 to 10,S and Z have various meanings, are valuable X-ray diagnostic agents.