Synthesis and antitumor activities of novel 1,4-substituted phthalazine derivatives
作者:Shu Lan Zhang、Ya Jing Liu、Yan Fang Zhao、Qiu Ting Guo、Ping Gong
DOI:10.1016/j.cclet.2010.04.004
日期:2010.9
A series of 1,4-substituted phthalazine derivatives were designed and synthesized. All the prepared compounds were screened for their cytotoxic activities against A549, HT-29 and MDA-MB-231 cell lines in vitro. Among them, compounds 7a–7h showed excellent selectivity for MDA-MB-231 cell line with IC50 values from 1 nmol/L to 0.92 μmol/L. A preliminary SAR study of these derivatives was performed.
设计并合成了一系列的1,4-取代的酞嗪衍生物。筛选所有制备的化合物在体外对A549,HT-29和MDA-MB-231细胞系的细胞毒活性。其中,化合物7a – 7h对MDA-MB-231细胞系具有优异的选择性,IC 50值为1 nmol / L至0.92μmol/ L。对这些衍生物进行了初步的SAR研究。