Aromatic amide compounds and metal chelates thereof

Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – Magnetic imaging agent

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540465, 540474, 514184, 514836, 436173, 436806, 534 15, 534 16, A61B 5055

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055737528

ABSTRACT:
Novel aromatic amide compounds comprising a ligand nucleus containing at least one aminocarboxylate, aminophosphonate and/or aminohydroxamate chelating group, substituted with a substituted aromatic amide group of the formula ##STR1## wherein R is ##STR2## or --[(CH.sub.2).sub.2 --Y]--R.sub.13, salts and/or multimers thereof, and metal chelates, particularly useful for MRI of the hepatobiliary system.

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