申请人:Schering, Aktiengesellschaft
公开号:US04547357A1
公开(公告)日:1985-10-15
Novel N-hydroxyethylated 2,4,6-triiodoaminoisophthalic acid bistrihydroxybutylamides of Formula (I) ##STR1## wherein R is a trihydroxybutyl residue, are excellently suitable, due inter alia, to their outstanding compatibility and high water solubility, as opacifying compounds in X-ray contrast media for use in X-ray diagnostic examination methods.
化合物(I)是一种新型的N-羟乙基化的2,4,6-三碘异酞酸双三羟丁基酰胺,其中R是三羟丁基残基。由于它们具有优异的相容性和高水溶性,因此它们非常适合作为X射线对比剂的浑浊化合物,用于X射线诊断检查方法。