Synthesis and antitumor activities of novel dibenzo[b,d]furan–imidazole hybrid compounds
作者:Lan-Xiang Liu、Xue-Quan Wang、Ju-Ming Yan、Yan Li、Cheng-Jun Sun、Wen Chen、Bei Zhou、Hong-Bin Zhang、Xiao-Dong Yang
DOI:10.1016/j.ejmech.2013.06.011
日期:2013.8
A series of novel hybrid compounds between dibenzo[b,d]furan and imidazole has been prepared and evaluated in vitro against a panel of human tumor cell lines. The results suggest that the existence of benzimidazole ring, and the substitution of the imidazolyl-3-position with a naphthylacyl or 4-methoxyphenacyl group, were vital for modulating cytotoxic activity. In particular, hybrid compound 60 was
已经制备了二苯并[ b,d ]呋喃与咪唑之间的一系列新型杂合化合物,并针对一组人类肿瘤细胞系进行了体外评估。结果表明,苯并咪唑环的存在以及咪唑基-3-位被萘基或4-甲氧基苯甲酰基的取代对于调节细胞毒性活性至关重要。特别地,发现杂合化合物60是针对所研究的所有人类肿瘤细胞系的最有效衍生物,而发现化合物49对乳腺癌(MCF-7)和髓样肝癌(SMMC-7721)更具选择性。化合物60 可以诱导SMMC-7721细胞的G1期细胞周期停滞和凋亡。