Triamine chelants, their derivatives, complexes and conjugates

A group of functionalized triamine chelants and their derivatives that form complexes with radioactive metal ions are disclosed. The complexes can be covalently attached to a protein or an antibody or antibody fragment and used for therapeutic and/or diagnostic purposes. The chelants are of the form...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TROUTNER, DAVID E, JOHN, CHRISTY S, PILLAI, MAROOR R. A
Format: Patent
Sprache:eng
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Zusammenfassung:A group of functionalized triamine chelants and their derivatives that form complexes with radioactive metal ions are disclosed. The complexes can be covalently attached to a protein or an antibody or antibody fragment and used for therapeutic and/or diagnostic purposes. The chelants are of the formula: wherein n, m, R, R1, R2 and L are defined in the specification.