Chin. J. Org. Chem. ›› 2010, Vol. 30 ›› Issue (11): 1721-1725. Previous Articles     Next Articles

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N8-去氮-N5-取代四氢叶酸类似物的设计合成及生物活性研究

闫汝锋,田超,郭莹,张志丽,王孝伟,刘俊义*   

  1. (北京大学药学院化学生物学系 北京100191)
  • 收稿日期:2010-03-06 修回日期:2010-06-10 发布日期:2010-06-24
  • 通讯作者: 闫汝锋 E-mail:yanrf031@163.com

Studies on Synthesis and Bioactivity of N8-Deaza-N5-tetrahydrofolate Analogues

YAN Ru-Feng, TIAN Chao, GUO Ying, ZHANG Zhi-Li, WANG Xiao-Wei, LIU Jun-Yi   

  1. (Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing 100191)
  • Received:2010-03-06 Revised:2010-06-10 Published:2010-06-24

The backbone of folate analogue was obtained by linking di-ethyl-N-(p-aminobenzoyl)-L- glutamate and 2-amino-4-hydroxy-6-(hydroxymethyl)pyrido[3,2-d]pyrimidine. Three new 8-deazatetra- hydrofolate analogues were synthesized after reducing the pyrimidine and linking different substituents on N5 position. The compounds were characterized by 1H NMR and MS techniques. The inhibitory activities of the compounds against human dihydrofolate reductase were determined. The re-sults showed that the bioactivities of the compounds were related with different substituents on N5 position.

Key words: N8-deaza-N5-substitutedtetrahydrofolate analogue, dihydrofolate reductase, anticancer activity