Process for the preparation of macrocyclic polyazacarboxylate ligands and chelates

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United States of America Patent

PATENT NO 9315474
SERIAL NO

14433308

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Abstract

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The present disclosure relates generally to a process for the synthesis of 1,4,7,10 -tetraazacyclododecane ligands, chelates, and derivatives thereof. In particular, the present disclosure is directed to a process for the synthesis of 1,4,7,10-tetraaza-1,4,7,10-tetrakis(carboxymethyl)cyclododecane (DOTA) ligands, corresponding DOTA-metal chelates, and various derivatives thereof.

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  • GUERBET

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moore, Dennis A Ferguson, US 38 263
Rajagopalan, Raghavan St. Peters, US 162 2181

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