Design and Synthesis of an Anticancer Diarylurea Derivative with Multiple-Kinase Inhibitory Effect
作者:Mohammed I. El-Gamal、Chang-Hyun Oh
DOI:10.5012/bkcs.2012.33.5.1571
日期:2012.5.20
A diarylurea compound 1 possessing pyrrolo[3,2-$c$]pyridine nucleus was designed and synthesized with structure similarity to Sorafenib. Compound 1 was tested over 60-cancer cell line panel at a single dose concentration of 10 $\mu}M$ and showed high activity. It was further tested in a five-dose mode to determine its $IC_50}$, TGI, and $LC_50}$ values over the 60 cell lines. Compound 1 showed high potency and good efficacy, and was accordingly tested at a single dose concentration of 10 $\mu}M$ over a panel of 40 kinases. At this concentration, it completely inhibited the enzymatic activities of a number of oncogenic kinases, including ABL, ALK, c-RAF, FLT3, KDR, and TrkB. The target compound was subsequently tested over these 6 kinases in 10-dose testing mode in order to determine its $IC_50}$ values.
设计并合成了一种具有吡咯并[3,2-$c$]吡啶核的二元脲化合物1,其结构与索拉非尼相似。化合物 1 在单剂量浓度为 10 $\mu}M 的 60 种癌症细胞系中进行了测试,显示出很高的活性。化合物1还以五剂量模式进行了测试,以确定其在60种细胞系中的$IC_50}$、TGI和$LC_50}$值。化合物 1 显示出很高的效力和良好的疗效,因此以 10 $mu}M$ 的单剂量浓度对 40 种激酶进行了测试。在此浓度下,它能完全抑制多种致癌激酶的酶活性,包括 ABL、ALK、c-RAF、FLT3、KDR 和 TrkB。随后,在 10 剂量测试模式下,对目标化合物进行了针对这 6 种激酶的测试,以确定其 $IC_50}$ 值。