SUN Juan,JIN Yingjin,XU Bo,et al.Study on chemical constituents from stems and leaves of Isodon excisa[J].Journal of Yanbian University,2014,40(02):186-188.
尾叶香茶菜的化学成分及其活性的研究
- Title:
- Study on chemical constituents from stems and leaves of Isodon excisa
- Keywords:
- Isodon excisa; free radical scavenging activity; Arjunolic acid; Dictamnoside A; Asiatic acid
- 分类号:
- O652.63
- 文献标志码:
- A
- 摘要:
- 为研究尾叶香茶菜(Isodon excisa)的化学成分,应用正、反相硅胶柱色谱、半制备HPLC等色谱方法对其进行分离纯化,利用ESI-MS、核磁共振氢谱、核磁共振碳谱确定了5个化合物:阿江榄仁酸(Arjunolic acid, 1)、积雪草酸(Asiatic acid, 2)、2α,3α,23-三羟基-12-烯-28-乌苏酸(2α,3α,23-Trihydroxy-12-en-28-oic acid, 3)、3,5-二甲基-7-苯丙烯-4β-吡喃葡萄糖(3,5-Dimethoxy-7-phenylpro
- Abstract:
- To research the chemical constituents of Isodon excisa, we separated and purified Isodon excisa by silica gel column chromatography, reverse phase column, and semi-preparative HPLC. And we obtained five compounds and identified their structures by using ESI-MS, 1H-NMR, 13C-NMR. The five compounds are Arjunolic acid(1), Asiatic acid(2), 2α,3α,23-Trihydroxy-12-e n-28-oic acid(3), 3,5-Dimethoxy-7-penylpropene-4β-pyran glucose(4), Dictamnoside A(5). The compounds 4 and 5 are firstly isolated from this genus. Experiments that radical scavenging activity show the five compounds showed remarkable scavenging activity toward DPPH. Inhibition rate is 99.87%, 95.75%, 78.81%, 88.27% and 92.36%, respectively.
参考文献/References:
[1] Sun H D, Huang S X, Han Q B. Diterpenoids from Isodon species and their biological activities[J]. Nat Prod Rep, 2006,23:673-698.
[2] 叶丽卡,陈妍妍,任常顺,等.尾叶香茶菜抗炎作用的实验研究[J].中草药,2002,33(10):923.
[3] 张崇禧,王雪,那微,等.长白山地区尾叶香茶菜化学成分的研究[J].中成药,2008,30(1):102.
[4] 王雪.尾叶香茶菜萜类成分的研究[D].长春:吉林农业大学,2007.
[5] 王迪.尾叶香茶菜的生药学研究[J].中医药学报,1998,23(5):30.
[6] 王一飞,江金花,王庆端,等.冬凌草多糖的抗肿瘤及其免疫增强作用[J].中国病理生理杂志,2002,18(11):1341.
[7] 胡孝鹏,高原,王飞,等.尾叶香茶菜化学成分研究[J].中国现代中药,2013,15(4):274-277.
[8] 谭庆伟.珙桐中三萜类化学成分的分离与鉴定[D].福建:福建农林大学,2011.
[9] 张卫东,陈万生,孔德云,等.灯盏细辛化学成分的研究[J].中国药学杂志,2000,35(8):514.
相似文献/References:
[1]衣涛,金英今,贾静杰,等.北豆根化学成分及其活性研究[J].延边大学学报(自然科学版),2017,43(02):128.
YI Tao,JIN Yingjin,JIA Jingjie,et al.Study on chemical constituents from rhizome of menispermum dauricum[J].Journal of Yanbian University,2017,43(02):128.
备注/Memo
收稿日期: 2014-03-06 基金项目: 吉林省科技发展计划项目(201401044JC)*通信作者: 李熙峰(1969—),男,教授,研究方向为天然物化学.