The Effects of Substituents Introduced into 9-Aminoacridine on Frameshift Mutagenicity and DNA Binding Affinity
作者:Hideyuki Tomosaka、Saburo Omata、Eietsu Hasegawa、Kentaro Anzai
DOI:10.1271/bbb.61.1121
日期:1997.1
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。