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
- ISSN号:1003-1057
- 期刊名称:《中国药学:英文版》
- 时间:0
- 分类:R916.41[医药卫生—药学]
- 作者机构:[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
- 相关基金:National Natural Science Foundation of China(Grant No.20972011)Acknowledgements The project was supported by National Science Foundation of China (Grant No. 20972011).
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, 8-Deaza-5, 6, 7, 8-tetrahydromethotrexate, Synthesis, Dihydrofolate reductase inhibitory activities
中文摘要:
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。
英文摘要:
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.