The present invention relates to a class of compounds and to diagnostic compositions containing such compounds where the compounds are iodine containing compounds. More specifically the iodine containing compounds are chemical compounds containing an aliphatic central moiety containing urea or urethane functions allowing for the arrangement of three iodinated phenyl groups bound thereto. The invention also relates to the use of such diagnostic compositions as contrast agents in diagnostic imaging and in particular in X-ray imaging and to contrast media containing such compounds.
本发明涉及一类化合物和包含这些化合物的诊断组合物,其中这些化合物是含
碘化合物。更具体地,这些含
碘化合物是
化学化合物,包含一个
脂肪族中心基团,其中包含
脲或
脲酯功能,允许将三个
碘化
苯基团排列在其上。本发明还涉及将这种诊断组合物用作诊断成像中的对比剂,特别是用于X射线成像,以及包含这种化合物的对比介质。