Synthesis and pp60<sup>c&hyphen;Src</sup>Tyrosine Kinase Inhibitory Activities of Novel Indole&hyphen;3&hyphen;Imine and Amine Derivatives Substituted at N1 and C5
作者:Zuhal Kiliç、Yasemin G. Isgör、Süreyya Ölgen
DOI:10.1002/ardp.200800216
日期:2009.6
A series of novel 1,3,5‐trisubstituted indole derivatives, namely, N‐benzyl 5‐phenyl indole‐3‐imine, N‐benzyl‐5‐(p‐fluorophenyl)indole‐3‐imine and their corresponding amine congeners, were designed and synthesized as pp60c‐Src tyrosine kinase inhibitors, and their inhibitory activities toward pp60c‐Src tyrosine kinase were evaluated by in‐vitro kinase assay. Pre‐screening at two doses of compounds
一系列新型的 1,3,5-三取代吲哚衍生物,即 N-苄基 5-苯基吲哚-3-亚胺、N-苄基-5-(对氟苯基)吲哚-3-亚胺及其相应的胺同系物,被设计和合成为 pp60c-Src 酪氨酸激酶抑制剂,并通过体外激酶测定评估它们对 pp60c-Src 酪氨酸激酶的抑制活性。针对激酶靶点对两种剂量的化合物进行预筛选表明,除 N-苄基-5-苯基吲哚亚胺衍生物 7a-7d 外,所有吲哚衍生物均显示出不同水平的靶标抑制。因此,选择化合物 8c、8f、8g 和 8h 进行预筛选试验。多达六个浓度(250 至 7. 通过酪氨酸激酶测定获得 8 μM) 的活性化合物,这些数据的四参数逻辑分析导致化合物 8c、8f、8g 和 8h 的 IC50 分别为 4.69、74.79、75.06 和 84.23 μM。因此,化合物 8c,1-(1-benzyl-5-phenyl-1H-indole-3-yl)-N-(4-