http://jcps.bjmu.edu.cn

• 【研究论文】 • 上一篇    下一篇

8-去氮-5,6,7,8-四氢甲氨蝶呤类似物的合成及二氢叶酸合成酶抑制活性评估

田超, 张志丽, 刘俊义*   

  1. 北京大学医学部 天然药物及仿生药物国家重点实验室; 药学院 化学生物学系, 北京100191
  • 收稿日期:2011-05-25 修回日期:2011-10-20 出版日期:2012-03-15 发布日期:2012-03-15
  • 通讯作者: 刘俊义*

Synthesis and evaluation of 8-deaza-5,6,7,8-tetrahydromethotrexate
derivatives as dihydrofolate reductase inhibitors

Chao Tian, Zhi-Li Zhang, Jun-Yi Liu*

  

  1. State Key Laboratory of Natural and Biomimetic Drugs; Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
  • Received:2011-05-25 Revised:2011-10-20 Online:2012-03-15 Published:2012-03-15
  • Contact: Jun-Yi Liu*

摘要: 本文合成了一系列8-去氮-5,6,7,8-四氢甲氨蝶呤类似物作为二氢叶酸还原酶抑制剂并进行了活性评估, 结果表明对甲氨蝶呤 (MTX) 的蝶啶环进行结构改造降低了化合物对二氢叶酸还原酶的抑制活性。

关键词: 8-去氮-5,6,7,8-四氢甲氨蝶呤, 合成, 二氢叶酸还原酶抑制活性

Abstract:

A series of N5-substituted 8-deaza-5,6,7,8-tetrahydromethotrexate derivatives were synthesized and evaluated as inhibitors of dihydrofolate reductase (DHFR). The results indicated that modification of the pteridine ring of methotrexate (MTX) rendered poor activity against human DHFR.

Key words: 8-Deaza-5,6,7,8-tetrahydromethotrexate, Synthesis, Dihydrofolate reductase inhibitory activities

中图分类号: 

Supporting: Foundation item: National Natural Science Foundation of China (Grant No. 20972011).
*Corresponding author. Tel.: 86-10-82805203;