摘要:
Fluorobenzenensulfonamides of Formula I ##STR1## wherein m means the number 0, 1, 2, 3, or 4,n means the number 0 or 1, andY means the residue of an aminocarboxylic or aminosulfonic acid,with the proviso that m and n are not to stand simultaneously for the number 0 and, if desired, the acid groups are present in the form of their amides or in the form of salts with organic or inorganic bases, are suitable for use as NMR diagnostic aids.
摘要:
Diagnostic media suitable for NMR diagnoses contain compounds of Formula I ##STR1## wherein is a single bond or a double bond, X is the grouping --(CH.sub.2).sub.n -- or, if is a single bond, also the grouping --NHCO(CH.sub.2).sub.n -- wherein n means 0 to 4,m means the numbers 0, 1, or 2,R.sub.1 is an alkyl residue substituted by hydroxy groups, acyloxy groups and/or alkylidenedioxy groups,R.sub.2 has the same meanings as R.sub.1 or is a hydrogen atom or an alkyl residue,R.sub.3 and R.sub.4 are alkyl residues, andR.sub.5 and R.sub.6 are alkyl residues optionally substituted by hydroxy groups.
摘要:
Diagnostic media suitable for NMR diagnoses contain compounds of Formula I ##STR1## wherein is a single bond or a double bond,X is the grouping --(CH.sub.2).sub.n -- or , if is a single bond, also the grouping --NHCO(CH.sub.2).sub.n -- wherein n means 0 to 4,m means the numbers 0, 1, or 2,R.sub.1 is an alkyl residue substituted by hydroxy groups, acyloxy groups and/or alkylidenedioxy groups,R.sub.2 has the same meanings as R.sub.1 or is a hydrogen atom or an alkyl residue,R.sub.3 and R.sub.4 are alkyl residues, andR.sub.5 and R.sub.6 are alkyl residues optionally substituted by hydroxy groups.
摘要:
Porphyrin complex compounds, consisting of a mesotetraphenylporphyrin ligand, optionally at least one ion of an element with atomic numbers 13, 21, 32, 37-39, 42-44, 49, 50 or 57-83 as well as optionally cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable diagnostic and therapeutic agents.
摘要:
The invention relates to the use of macrocyclic metal complexes that consist of a complexing agent of formula I and at least one metal ion of an element of atomic numbers 21-29, 42, 44 or 57-70 ##STR1## in which n, R.sup.1, R.sup.2, R.sup.3 and A are as set forth in the specification, are useful as temperature sensors.
摘要:
The invention relates to new fluorine-containing macrocyclic metal complexes that consist of a complexing agent of formula I and at least one metal ion of an element of atomic numbers 21-29, 42, 44 or 57-83 ##STR1## in which n, R.sup.1, R.sup.2, R.sup.3 and A have a different meaning, agents containing these compounds, their use as NMR and x-ray diagnostic agents as well as process for the production of these compounds and agents.
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:
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.