2-{4-[({4-[3,5-bis(2-methyl-4-{N-methyl-2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido}phenyl)-2,4,6-trioxo-1,3,5-triazinan-1-yl]-3-methylphenyl}(methyl)carbamoyl)methyl]-7,10-bis(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl}acetic acid 在
gadolinium(III) acetate 作用下,
以
水 为溶剂,
生成
1,3,5-tris-(N-(DO3A-acetamido)-N-methyl-4-amino-2-methylphenyl)-[1,3,5]triazinane-2,4,6-trione, gadolinium chelate