Antitumor agents 270. Novel substituted 6-phenyl-4H-furo[3,2-c]pyran-4-one derivatives as potent and highly selective anti-breast cancer agents
作者:Yizhou Dong、Qian Shi、Kyoko Nakagawa-Goto、Pei-Chi Wu、Susan L. Morris-Natschke、Arnold Brossi、Kenneth F. Bastow、Jing-Yu Lang、Mien-Chie Hung、Kuo-Hsiung Lee
DOI:10.1016/j.bmc.2009.11.049
日期:2010.1
synthesized and evaluated as novel anti-breast cancer agents. Compounds 10–13, 23, 25, and 27 showed potent inhibition against the SK-BR-3 breast cancer cell line. Importantly, 25 and 27 showed the highest cancer cell line selectivity, being approximately 100–250-fold more potent against SK-BR-3 (ED50 0.28 and 0.44 μM, respectively) compared with other cancer cell lines tested. In addition, 25 displayed
6-Phenyl-4 H -furo [3,2 - c ]pyran-4-one 衍生物基于新 tashinlactone ( 1 ) 被合成并评估为新型抗乳腺癌药物。化合物10-13,23,25,和27显示出针对SK-BR-3乳腺癌细胞系有效抑制。重要的是,25和27显示出最高的癌细胞系选择性,与其他测试的癌细胞系相比,对 SK-BR-3(ED 50分别为 0.28 和 0.44 μM)的效力大约高出 100-250 倍。此外,25对正常乳腺细胞系 184A1 和 MCF10A 显示出低细胞毒性。化合物25和27值得在我们持续的项目中进一步研究,以生成和开发选择性抗乳腺癌药物。