quantitative yield. The new copper(I) complexes (4, 5 and 7–12) were tested for anti-cancer activity against three human tumor cell lines. Compounds 5, 10 and 12 showed in vitro antitumor activity 5–7 fold higher than cisplatin, the most used anticancer drug. These three most potent compounds (5, 10 and 12) were chosen for detailed study to understand their mechanism of action. The copper(I) compounds studied
铜(我含
磷供体)
配体络合物如diazadiphosphetidine,顺式- (直径: -OCH 2 C ^ 5 ħ 4 N)P(μ-N吨丁基)} 2(1)和
氨基双(
亚膦酸酯),C 6 ħ 5 N p(OC 6 H ^ 3(OMe- ø)(C 3 H ^ 5 - p))2 } 2(2,
PNP),已经合成。用
碘化
铜处理1得到一维配位聚合物[Cu(μ-I)}2 ( o -OCH 2 C 5 H 4 N)P(μ- Nt Bu)} 2 ] n( 3)。治疗3与
2,2'-联吡啶(BPY)和1,10-
菲咯啉(phen)的制备混合
配体配合物[(L) 2的Cu 2 ( ø -OCH 2 C ^ 5 ħ 4 N)P(μ- N t Bu)} 2 ] [I] 2( 4 L = bpy; 5 L = phen),收率良好。反应2用
碘化
铜生成稀有的四核
铜络合物[(CuI)2 C 6 H 5 N(PR 2)2