Synthesis and in vitro cytotoxic evaluation of 2-hydrazinylpyrido[2,3-b]pyrazin-3(4H)-one derivatives
作者:Guo Gang Zhang、Ya Jing Liu、Xiao Guang Ma、Hao Dong、Ju Li、Ping Gong
DOI:10.1016/j.cclet.2011.05.031
日期:2011.7
Abstract A series of novel 2-hydrazinylpyrido[2,3- b ]pyrazin-3(4 H )-one derivatives were synthesized and evaluated for their cytotoxic activities against A549, MDA-MB-231 and HT-29 cell lines in vitro . Pharmacological data indicated that compounds 5b , 5c , 10a and 10g possessed marked cytotoxicity, especially 10a (with IC 50 values of 0.81, 2.56 and 1.63 μmol/L against A549, MDA-MB-231 and HT29
摘要合成了一系列新型的2-肼基吡啶并[2,3-b]吡嗪-3(4 H)-一衍生物,并对其在体外对A549,MDA-MB-231和HT-29细胞系的细胞毒性进行了评价。药理数据表明,化合物5b,5c,10a和10g具有明显的细胞毒性,尤其是10a(对A549,MDA-MB-231和HT29细胞系的IC 50值分别为0.81、2.56和1.63μmol/ L)。以铅化合物的形式出现。