Ligands for MRI contrast agent

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

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534550, 540 1, 544 1, 544 3, 546 1, 548400, 549 1, 549 4, 549200, A61K 5100, A61M 3614

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active

058611380

ABSTRACT:
Novel ligands for use in MRI contrast agents and which have the formula ##STR1## wherein R.sub.1 -R.sub.14, M", l, m, and n are defined herein.

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