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Position: Home > Articles > Study on Chemical Components of Sesquiterpenoids from Vernonia solanifolia Journal of Anhui Agricultural Sciences 2018 (2) 160-162

茄叶斑鸠菊中倍半萜类化学成分研究

作  者:
史茹茹;史资;陈新;章慧
单  位:
武汉轻工大学生物与制药工程学院
关键词:
斑鸠菊属;茄叶斑鸠菊;化学成分;倍半萜类;分离纯化
摘  要:
[目的]研究茄叶斑鸠菊中倍半萜类化学成分种类,并鉴定其结构。[方法]利用硅胶色谱、大孔树脂层析、Sephadex LH-20和ODS反相层析等方法,对茄叶斑鸠菊提取物进行分离纯化,并利用现代波谱技术鉴定化合物的结构。[结果]从茄叶斑鸠菊中分离得到了6种倍半萜类化学成分,分别鉴定为Incaspitolide D、Ineupatolide、Incaspitolide A、8β-angelyloxy-3β,4β,14-trihydroxy-5αH,6βH,7αH-guai-1(10),11(13)-diene-6,12-olide、caryolane-1,9β-diol、8β-angelyloxy-4α-hydroxy-14-oxo-5αH,6βH,7αH-guai-2,10(14),11(13)-triene-6,12-olide。[结论]6种化合物均为首次从茄叶斑鸠菊中分离得到,为茄叶斑鸠菊活性成分的开发利用奠定了基础。
译  名:
Study on Chemical Components of Sesquiterpenoids from Vernonia solanifolia
作  者:
SHI Ru-ru;SHI Zi;CHEN Xin;School of Biology and Pharmaceutical Engineering,Wuhan Polytechnic University;
关键词:
Vernonia;;Vernonia solanifolia;;Chemical components;;Sesquiterpenoids;;Separation and purification
摘  要:
[Objective] The research aimed to study the chemical components of sesquiterpenoids from Vernonia solanifolia and to identify its structure. [Method]The components were isolated and purified by silica gel chromatography,macroporous resin chromatography,Sephadex LH-20 and ODS reverse phase chromatography and other methods,the Vernonia solanifolia extract was isolated and purified,and the structure of the compound was identified by modern spectroscopic techniques. [Result]Six sesquiterpenoids were isolated from Vernonia solanifolia,and their structure were identified as Incaspitolide D; Ineupatolide; Incaspitolide A; 8β-angelyloxy-3β,4β,14-trihydroxy-5αH,6βH,7αH-guai-1( 10),11( 13)-diene-6,12-olide; caryolane-1,9β-diol; 8β-angelyloxy-4α-hydroxy-14-oxo-5αH,6βH,7αH-guai-2,10( 14),11( 13)-triene-6,12-olide. [Conclusion]Compounds 1-6 were isolated from Vernonia solanifolia for the first time,which laid the foundation for the development and utilization of the active ingredients of Vernonia solanifolia.

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