and R2 = phenyl for 6) have been investigated. The six structurally related organoruthenium(II) compounds have been prepared in good yields and fully characterized; the X-ray structures of three of them, i.e., 1, 2, and 4, were determined. Although the piano-stool compounds contain a large polycyclic aromatic moiety, viz. a 1-pyrenyl group, they do not appear to interact with DNA. However, all the piano-stool
在本研究中,一系列通式
钌半夹心络合物的潜在的抗肿瘤性质的[Ru(η 6 -arene)
氯2(PR 1 - [R 2(1-
芘基))](η 6 -arene = p -cymene和R 1 = R 2 =甲基为1 ;η 6 -arene =甲基
苯甲酸甲酯和R 1 = R 2 =甲基为2 ;η 6 -arene = p -cymene且R 1 = R 2 =苯基为3 ; η 6 -arene =甲基
苯甲酸甲酯和R1 = 4的R 2 =苯基; η 6 -arene = p -cymene,R 1 =甲基,R 2 =苯基为5 ; η 6 -arene =甲基
苯甲酸酯,R 1 =甲基,R 2 =苯基为6)进行了研究。六种结构相关的
有机钌(II)化合物均以高收率制备并进行了充分表征。他们三个,即,在X射线结构1,2,和4,已确定。尽管钢琴凳化合物包含大的多环芳族部分,即。1-
吡啶基,它们似乎不与DNA相