Design, synthesis and cytotoxic effect of hydroxy- and 3-alkylaminopropoxy-9,10-anthraquinone derivatives
作者:Chi-Huang Teng、Shen-Jeu Won、Chun-Nan Lin
DOI:10.1016/j.bmc.2005.03.001
日期:2005.5
In previous paper, we have reported the synthesis and the cytotoxic effect of 1,3-dihydroxy-9,10-anthraquinone derivatives. For further design of more potent compounds, a new series of 1-hydroxy-3-(3-alkylaminopropoxy)-9,10-anthraquinones and 3-(3-alkylaminopropoxy)-9,10-anthraquinones have been synthesized. The cytotoxicity of synthetic compounds were evaluated against human Hep G2, Hep 3B and HT-29
在以前的论文中,我们已经报道了1,3-二羟基-9,10-蒽醌衍生物的合成和细胞毒性作用。为了进一步设计更有效的化合物,已经合成了一系列新的1-羟基-3-(3-烷基氨基丙氧基)-9,10-蒽醌和3-(3-烷基氨基丙氧基)-9,10-蒽醌。评估了合成化合物对人类Hep G2,Hep 3B和HT-29细胞的细胞毒性。几乎所有化合物在体外均显示出对Hep G2,Hep 3B和HT-29细胞系的显着抑制活性。化合物5以浓度依赖的方式表现出针对Hep G2的选择性细胞毒性,ED50值为1.23 +/- 0.05 microM。结构活性分析表明,大多数1-羟基-3-(3-烷基氨基-2-羟基丙氧基)-9 10-蒽醌在体外对Hep 3B细胞系显示出比1-羟基-3-或3-(3-烷基氨基丙氧基)-9,10-蒽醌更强的细胞毒性作用。与选择性化合物16孵育72小时后,显着观察到亚G1细胞阶段和MCF-7细胞DNA片