有机化学 ›› 2006, Vol. 26 ›› Issue (10): 1429-1433. 上一篇    下一篇

研究简报

4-(N-取代苯基)氨基喹唑啉类化合物的合成及抗磷酸化活性研究

杨松,刘刚,宋宝安*,金林红,胡德禹,张素梅   

  1. (贵州大学精细化工研究开发中心 绿色农药和农业生物工程教育部重点实验室 贵阳 550025)
  • 收稿日期:2006-01-05 修回日期:2006-03-16 发布日期:2006-09-19
  • 通讯作者: 宋宝安

Synthesis and Anti-phosphorylation Activity of 4-Substitutedanilinoquinazoline Compounds

YANG Song,LIU Gang,SONG Bao-An*,JIN Lin-Hong
HU De-Yu,ZHANG Su-Mei   

  1. (Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for
    Research and Development of Fine Chemicals, Guizhou University, Guiyang 550025)
  • Received:2006-01-05 Revised:2006-03-16 Published:2006-09-19
  • Contact: SONG Bao-An

以4-氯喹唑啉为起始原料, 经环化、氯化、取代三步反应, 合成了8个新的4-取代苯基氨基喹唑啉类化合物. 采用1H NMR, 13C NMR, MS, IR及元素分析对目标化合物的结构进行了表征. 生物活性测试表明, 化合物1f在1 μmol• L-1 浓度下对PC3细胞增殖抑制活性达到88.6%, 进一步研究表明该化合物具有较高的抑制细胞外信号调节激酶(ERK)磷酸化的活性.

关键词: 抗磷酸化活性, 喹唑啉, 生物活性

Eight new 4-substitutedquinazoline compounds were synthesized by three-step reaction using 4-chloroquinazoline as starting material. The structures of the title compounds were characterized by elemental analyses, IR, 1H NMR, 13C NMR and MS spectra. The results of bioassay showed that compound 1f had good antiproliferation activity against cancer cell PC3 with rate of 88.6% at the concentration of 1 μmol•L-1 and inhibits ERK (extracellular sig-nal-regulated kinase) phosphorylation in cells PC3 induced by EGFR (epidermal growth factor receptor).

Key words: biological activity, anti-phosphorylation, quinazoline