Substituted thiazoles VII. Synthesis and antitumor activity of certain 2-(substituted amino)-4-phenyl-1,3-thiazole analogs
作者:Ghada S. Hassan、Shahenda M. El-Messery、Fatmah A.M. Al-Omary、Hussein I. El-Subbagh
DOI:10.1016/j.bmcl.2012.08.095
日期:2012.10
for their antitumor activity, at a single dose of 10 μM. Most of the investigated compounds exhibited broad-spectrum antitumor activity. Compounds 19 and 28 believed to be the most active members in this study, with MG-MID GI50, TGI, and LC50 values of 2.8, 11.4, 44.7; and 3.3, 13.1, 46.8, respectively. Compounds 19 and 28 proved to be nine and sevenfold more active than the standard antitumor drug 5-FU
设计并合成了一系列新的2-乙酰氨基-或2-丙酰胺基-4-(4-取代的苯基)-1,3-噻唑(11 – 34)。化合物以10μM的单剂量接受美国国家癌症研究所(NCI)的体外抗肿瘤活性评估。大多数研究的化合物表现出广谱抗肿瘤活性。化合物19和28被认为是该研究中最活跃的成员,其MG-MID GI 50,TGI和LC 50值为2.8、11.4、44.7。和3.3、13.1、46.8。事实证明,化合物19和28的活性分别比标准抗肿瘤药物5-FU高9倍和7倍。