LUMINOUS COMPOUND CONTAINING LANTHANIDE ION

摘要

A luminous compound represented by the following formula (I): Met-COG-ChHet wherein Met represents a group containing a lanthanide ion, COG represents a heterocyclic group bonded directly to the lanthanide ion contained in the group represented by Met, and ChHet represents a group having a heterocycle, where ChHet is preferably a group that conjugates with COG.