abstract |
(57) [Summary] (Modified) [Objective] To provide a novel nonionic radiological contrast agent having desired water solubility and low penetrance. 【Constitution】 Or a dimer compound thereof (for example, [N, N'-bis (2,3-dihydroxypropyl)] -2,4,6-triiodo-5-[{(tetrahydro- 2-furanyl) carbonyl} amino] -1,3-benzenedicarboxamide). |