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
环庚烷衍
生物作为对顺磁
金属离子的
螯合剂,其制备方法以及将这种顺磁复合物作为对比剂的用途,特别适用于磁共振成像(MRI)分析。