Highly Selective Binding of Organometallic Ruthenium Ethylenediamine Complexes to Nucleic Acids: Novel Recognition Mechanisms
作者:Haimei Chen、John A. Parkinson、Robert E. Morris、Peter J. Sadler
DOI:10.1021/ja027719m
日期:2003.1.1
derivatives by organometallic ruthenium(II) arene anticancer complexes of the type [(eta(6)-arene)Ru(II)(en)X] where en = ethylenediamine, arene = biphenyl (Bip), tetrahydroanthracene (THA), dihydroanthracene (DHA), p-cymene (Cym) or benzene (Ben), X = Cl(-) or H(2)O using (1)H, (31)P and (15)N ((15)N-en) NMR spectroscopy. For mononucleosides, [(eta(6)-Bip)Ru(en)](2+) binds only to N7 of guanosine, to N7