Discovery of 4-amino-2-(thio)phenol derivatives as novel protein kinase and angiogenesis inhibitors for the treatment of cancer: Synthesis and biological evaluation. Part II
作者:Fuming Xu、Lei Zhang、Yuping Jia、Xuejian Wang、Xiaoguang Li、Qingli Wen、Yingjie Zhang、Wenfang Xu
DOI:10.1016/j.ejmech.2013.07.056
日期:2013.11
A novel series of 4-amino-2-(thio)phenol derivatives were well synthesized. The preliminary biological test revealed that several compounds displayed high specific protein kinase and angiogenesis inhibitory activities compared with previous work mainly because of the substitution of sulfonamide structure for amide fragment. Among which, compound 5i was identified to inhibit protein kinase B/AKT (IC50 = 1
合成了一系列新颖的4-氨基-2-(硫代)苯酚衍生物。初步的生物学测试表明,与以前的工作相比,几种化合物具有较高的特异性蛋白激酶和血管生成抑制活性,这主要是因为用磺酰胺结构取代了酰胺片段。其中,化合物5i被鉴定为有效抑制蛋白激酶B / AKT(IC 50 = 1.26μM)和ABL酪氨酸激酶(IC 50 = 1.50μM)。同时,化合物5i在人脐静脉内皮细胞(HUVEC)管形成试验和大鼠胸主动脉环试验中均显示出对Pazopanib具有竞争性的体外抗血管生成活性。