Some derivatives of 9-aminoacridine (1) were synthesized, and their frameshift mutagenicity and DNA binding affinity were studied. The introduction of a methyl group into the acridine ring of 1 reduced the mutagenic activity and the intercalative DNA binding affinity, while the introduction of chlorine increased them. Halogenated derivatives of 1 showed higher toxicity against Salmonella typhimurium TA1537.
合成了一些9-
氨基吖啶(1)的衍
生物,并研究了它们的框移突变性和DNA结合亲和力。向1的
吖啶环中引入甲基基团降低了突变活性和插入性DNA结合亲和力,而引入
氯原子则增强了它们。1的卤代衍
生物对沙门氏菌typhimurium TA1537显示出更高的毒性。