Chinese Journal of Magnetic Resonance ›› 1997, Vol. 14 ›› Issue (4): 347-352.
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Bai Zhengwu, Zhuo RenXi
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Abstract: Polyaminocarboxylate ligands were synthesized by the reaction of diethylenetriaminepentaacetic dianhydride with glycol monoether, and their Gd(Ⅲ) complexes were also prepared. The structures of the ligands and complexes were confirmed by IR, 1H NMR spectra and elemental anaJysis. The relaxivity of these Gd(Ⅲ) complexes were investigated and the data indicated that three of them showed higher relaxivity as compared to Gd(DTPA).
Key words: MRI contrast agent, Gadolinium complex, Relaxivity
Bai Zhengwu, Zhuo RenXi. SYNTHESIS AND RELAXIVITY OF DTPA DIESTER Gd(Ⅲ) COMPLEXES[J]. Chinese Journal of Magnetic Resonance, 1997, 14(4): 347-352.
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http://magres.apm.ac.cn/EN/Y1997/V14/I4/347
