作者:Hai-Bo Shi、Hai-Bo Li、Kong-Qin Lu、Xia-Re Zhu、Wei-Xiao Hu、Wen Pei
DOI:10.1002/ardp.201000238
日期:2011.10
A series of novel compounds 7–43 were prepared via the condensation of enaminones 4a–h and the guanidines carbonate 6a–f. The structures of these newly synthesized compounds were confirmed by 1H‐NMR, MS, EA and IR. All the compounds were tested for their cytotoxic activity in vitro against human cancer cell lines including Ishikawa, A549, BEL‐7404, SPC‐A‐01 and SGC‐7901. Most of them showed moderate
通过烯胺酮 4a-h 和碳酸胍 6a-f 的缩合制备了一系列新型化合物 7-43。这些新合成化合物的结构经 1H-NMR、MS、EA 和 IR 证实。测试了所有化合物对包括 Ishikawa、A549、BEL-7404、SPC-A-01 和 SGC-7901 在内的人类癌细胞系的体外细胞毒活性。它们中的大多数对测试的细胞系显示出中等的细胞毒性。其中,最有效的化合物 9 和 30 对 Ishikawa A549 表现出更有效的活性。