双核铜(Ⅱ)-氟喹诺酮-邻菲咯啉混配配合物的合成、晶体结构和抗肿瘤活性

作     者：王国平 傅旭春 朱龙观 

作者机构：浙江大学化学系杭州310027 浙江大学城市学院药学系杭州310015 

出 版 物：《无机化学学报》 (Chinese Journal of Inorganic Chemistry)

年 卷 期：2003年第19卷第2期

页      面：1001-1005页

核心收录：

学科分类：1007[医学-药学(可授医学、理学学位)] 100701[医学-药物化学] 10[医学] 

基　　金：国家自然科学基金资助项目(No.50073019) 

主　　题：双核铜配合物 氟喹诺酮 邻菲咯啉 合成 晶体结构 抗肿瘤活性 抗菌活性 环丙沙星 

摘      要：A new binuclear copper ?complex with 1,10-phen and fluoroquinolone ligands, [Cu2(cfc)2(phen)2(pip)](NO3)2(CO)2,was synthesized and its crystal structure was *** formula of the complex is C28H24ClCuFN5O7, and the crystallography data are as follows, triclinic, space group , a=0.80372(6)nm, b=0.94712 (7)nm, c=1.67826(13)nm, α=88.5650(10)° , β=80.9920(10)°, γ=70.2780(10)°, V=1.18722(6)nm3, Z=2, D=1.848g·cm-3, F(0 00)=676. R1=0.0627 and wR2=0.1684 (I 2σ(I)). The copper atom is five-coordina te with square-based pyramidal geometry and involves two nitrogen atoms from ph en, two oxygen atoms from cfc and one nitrogen atom from pip anion. The stacking effect between cfc and phen ligands from two neighboring molecules was observed . FT-IR spectrum of the complex was also discussed. Both ligand and complex wer e assayed against gram-positive and gram-negative bacteria by doubling dilutio ns method; the complex shows the same minimal inhibitory concentration (MIC) as the corresponding ligand against S. Aureus, E. Coli and M. Lutens bacteria. The inhibitory effect of the ligand and complex on leukemia HL-60 cell line and liv er cancer BEL-7402 cell line have been measured by using MTT (Methyl-Thiazol- Tetrozolium) and SRB (Sulphurhodamin B) assay methods, respectively. The results indicated that the complex has strong inhibitory effect on HL-60 and BEL-7402 cell line. CCDC: 203964.