SYNTHESIS AND CARACTERIZATION OF TERNARY COMPLEXES CONTAINING Cu(II),L-HISTIDINE AND NUCLEOTIDE  

作　　者：Chang Ping SHAO Fan ZHANG He Fu GUO Dallan Institute of Chemical Physics Chinese Academy of Sciences,Dalian,116023 

出　　处：《Chinese Chemical Letters》1992年第9期735-736,共2页中国化学快报（英文版）

摘　　要：The ternary complexes containing Cu(II),L-His and nucleotide (5'-GMP and 5'-IMP)were synthesized and characterized.IR and ~1H NMR spectra show that Cu(II)binds to carboxylate oxygen and imidazole nitrogen of L-His and purine N_7 of 5'-GMP and 5'-IMP.The interaction of Cu(II)with Po_3^(2-)of 5'-GMP is present,but that for 5'-IMP is not present.The ternary complexes containing Cu(II),L-His and nucleotide (5'-GMP and 5'-IMP)were synthesized and characterized.IR and ~1H NMR spectra show that Cu(II)binds to carboxylate oxygen and imidazole nitrogen of L-His and purine N_7 of 5'-GMP and 5'-IMP.The interaction of Cu(II)with Po_3^(2-)of 5'-GMP is present,but that for 5'-IMP is not present.

关 键 词：SYNTHESIS AND CARACTERIZATION OF TERNARY COMPLEXES CONTAINING Cu 工工 L-HISTIDINE AND NUCLEOTIDE II GMP 

分 类 号：O6[理学—化学]