Metal complexes of hydroxyaryl containing aminocarboxylic acid c

Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – In an organic compound

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534 10, 534 14, A61K 5104, C07F 1300

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058075356

ABSTRACT:
A physiologically acceptable, radiolabelled compound of general formula (I) consisting of a compound of the ##STR1## where k is an integer from 2 to 5
l is an integer from 1 to 5
X and Y are independently selected from phenyl, naphthyl, pyridine or quinoline radical, each having at position 2 one of --OH, --SH, --NH.sub.2 or --COOH and each of X and Y can be optionally substituted by one or more amino, halogen, hydroxy, mercapto, nitro, cyano, thiocyano, alkyl, alkoxy, halogenoalkyl, acyl, acylamino, acyloxy, carboxyl, alkoxycarbonyl, carbamoyl, pyridoylamino, N-carboxyalkyl-carbamoyl, sulpho, sulphamoyl, mono- or dialkylated or phenylated sulphamoyl which can also carry one or more substituents R', alkylsulphonyl, alkoxysulphonyl, or by an optionally hydroxy-containing phenylsulphonyl or phenoxysulphonyl; where R' is as defined for X and Y; or pharmaceutically acceptable salts thereof.

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