Synthesis and Biological Evaluation of a Novel Series of 6,8-Dibromo-4(3<i>H</i>)quinazolinone Derivatives as Anticancer Agents
作者:Marwa F. Ahmed、Mahmoud Youns
DOI:10.1002/ardp.201300158
日期:2013.8
Three novel series of 6,8‐dibromo‐4(3H)quinazolinone derivatives were synthesized. Some of the novel quinazolinone derivatives were tested for their antitumor activity against the human breast carcinoma cell line MCF‐7. Compounds XIIIb, IX, XIVd, XIVb, XIVe, XIIIa, XIVc, XVc, and XIVa exerted powerful cytotoxic effects against the MCF7 cells, with very low IC50 values compared to doxorubicin (positive
合成了三个新系列的 6,8-二溴-4(3H)喹唑啉酮衍生物。测试了一些新型喹唑啉酮衍生物对人乳腺癌细胞系 MCF-7 的抗肿瘤活性。化合物 XIIIb、IX、XIVd、XIVb、XIVe、XIIIa、XIVc、XVc 和 XIVa 对 MCF7 细胞发挥强大的细胞毒作用,与多柔比星(阳性对照)相比,IC50 值非常低。IC50 值分别为 1.7、1.8、1.83、5.4、6.84、10.8、13.9、15.7 和 29.6 µg/mL。