NEW WATER SOLUBLE MONO-BRANCHED AND DI-BRANCHED COMPLEXING AGENTS, AND CORRESPONDING LANTHANIDE COMPLEXES

摘要

The invention relates to complexing agents of formula (I), in which chromium1, chromium2 and chromium3 are as defined in the description. The invention also relates to lanthanide complexes that are obtained from said complexing agents. The invention can be used for marking biological molecules.