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马蹄金素衍生物的合成及其抗HBV活性研究
引用本文:杨秀虾,曹佩雪,黄正明,梁光义,徐必学.马蹄金素衍生物的合成及其抗HBV活性研究[J].中南药学,2014(2):97-102.
作者姓名:杨秀虾  曹佩雪  黄正明  梁光义  徐必学
作者单位:[1]贵州省中国科学院天然产物化学蕈点实验室,贵阳550002 [2]贵阳中医学院,贵阳550002 [3]中国人民解放军第三〇二医院,北京100039
基金项目:贵州省中药现代化科技产业研究开发专项(编号:[2010]5018)
摘    要:目的对马蹄金素N-(N-苯甲酰基-L-苯丙氨酰基)-O-乙酰基-L-苯丙氨醇,MTS]进行结构修饰,以期寻找到抗乙肝病毒(HBV)活性更强、毒性更低的马蹄金素衍生物。方法以马蹄金素为先导化合物进行结构优化,合成一系列不同取代基团的马蹄金素衍生物并对其进行抗HBV活性测试。结果合成了马蹄金素衍生物共计9个,经体外活性筛选结果显示有4个衍生物具有抗HBV活性,4a(IC50:24.20μmol·L-1,SI:3.69)、5f(IC50:252.60μmol·L-1,SI:>3.96)、5g(IC50:0.82μmol·L-1,SI:52.57)、5h(IC50:1.44μmol·L-1,SI:59.97)。结论化合物5g和5h显示较强的抗HBV活性,选择指数较高,具有进一步研究开发的价值。

关 键 词:马蹄金素  衍生物  合成  抗乙肝病毒活性

Synthesis and anti-hepatitis B virus activities of Matijin-Su derivatives
YANG Xiu-xia;CAO Pei-xue;HUANG Zheng-ming;LIANG Guang-yi;XU Bi-xue.Synthesis and anti-hepatitis B virus activities of Matijin-Su derivatives[J].Central South Pharmacy,2014(2):97-102.
Authors:YANG Xiu-xia;CAO Pei-xue;HUANG Zheng-ming;LIANG Guang-yi;XU Bi-xue
Institution:YANG Xiu-xia;CAO Pei-xue;HUANG Zheng-ming;LIANG Guang-yi;XU Bi-xue;The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences;Guiyang College of Traditional Chinese Medicine;No.302 Hospital of the PLA;
Abstract:Objective To develop new anti-hepatitis B virus(HBV) agents with high anti-HBV activity from MatijinSu N-(N-benzoyl-L-phenylalanyl)-O-acetyl-L-phenylalanol, MTS]. Methods A series of MTS derivatives were designed, synthesized and evaluated their anti-HBV activity in HepG2 2.2.15 cells. Results Nine derivatives of MTS were synthesized and 4 of the exhibited significant anti-HBV activity: 4a(IC50: 24.20 μmol · L- 1, SI: 3.69), 5f(IC50: 252.60 μmol · L- 1, SI: 3.96), 5g(IC50: 0.82 μmol · L- 1, SI: 52.57), and 5h(IC50: 1.44 μmol · L- 1, SI: 59.97). Conclusion Derivative 5g and 5h have potent anti-HBV activity, which are worth of further research.
Keywords:Matijin-Su derivatives synthesis anti-HBV activity
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