Design, Synthesis and Evaluation of Novel Gd-Based 1,4,7,10-Tetraazacyclododecan- N, N', N, N'-tetraacetic Acid-Hydrazide Derived Contrast Agents for Magnetic Resonance Imaging
Sun Hongshun, Zhou Jin, Li Yulong, Jiang Hong, Zhang Yan, Wang Jianqiang, Guo Cheng, Shen Linjiang
Chin. J. Org. Chem. . 2019, (3): 778 -785 .  DOI: 10.6023/cjoc201808005