The present invention relates to a new class of diazepine-derivatives as chelating agents for paramagnetic metal ions, the process for their preparation, and use of such paramagnetic complexes as contrast agents, particularly suitable for Magnetic Resonance Imaging (MRI) analysis.
本发明涉及一种新型的二氮杂环衍
生物作为顺磁性
金属离子
螯合剂,其制备过程以及使用这种顺磁性
金属离子复合物作为对比剂,特别适用于磁共振成像(MRI)分析。