The interactions of five kinds of 1,4-dihydropyridine(1,4-DHP) derivatives with calf thymus DNA(CT-DNA) were investigated by the electrochemical method and circular dichroism(CD).

• 用电化学和圆二色谱(CD)技术研究了5个1；4-二氢吡啶(1；4-DHP)衍生物与小牛胸腺DNA(CT-DNA)的相互作用.；结果表明；1；4-DHP衍生物与CT-DNA相互作用是通过嵌入的方式进行的；相互作用的强弱与1；4-DHP衍生物的立体结构有关