COMPLEXES OF THIOETHERS COMPLEXES OF THIOETHERS

摘要

2079221 9114685 PCTABS00007 Technetium-99m complexes of crown thioethers having 3 to 6 donor sulphur atoms joined into a macrocyclic ring by C2 or C3 groups, for example 1,4,7-trithiacyclononane (9S3); and of tripodal ligands having more than 3 donor sulphur atoms joined by C2 or C3 groups, for example 1,1,1-tris(((2-methylthio)ethylthio)-methyl)ethane.