Metal chelates of substituted polyaminocarboxylic macrocycles and their use in diagnostic imaging
申请人:Guerbet
公开号:US06187285B1
公开(公告)日:2001-02-13
Chelates of the compounds of formula I
in which R is a hydrophilic group containing 3 or 4 successive phenyl rings and m is 1 or 2, with metal ions, for use in diagnostic imaging.
将式I中R为含有3或4个连续苯环的亲水基团,m为1或2的化合物与金属离子螯合,用于诊断成像。