The present invention relates to certain novel triaryl methyl free radicals and their use as image enhancing agents in magnetic resonance imaging (MRI) as well as to contrast media containing such radicals and to the use of such radicals and their non-radical precursors in the manufacture of MRI contrast media.
本发明涉及某些新型三芳基
甲基自由基及其作为磁共振成像(MRI)中的图像增强剂的使用,以及含有这样的自由基的对比介质,以及使用这样的自由基及其非自由基前体制造MRI对比介质。