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Determination of diterpenoids and flavonoids in Isodon rubescens by LC-ESI-MS-MS
Han, J; Ye, M; Chen, HB; Dai, SJ; Guo, D
关键词column liquid chromatography-MS-MS Isodon rubescens diterpenoids flavonoids
刊名CHROMATOGRAPHIA
2005-08-01
DOI10.1365/s10337-005-0590-z
62期:3-4页:203-207
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Biochemical Research Methods ; Chemistry, Analytical
研究领域[WOS]Biochemistry & Molecular Biology ; Chemistry
关键词[WOS]ENT-KAURANE DITERPENOIDS ; KAURENE DITERPENOIDS
英文摘要

The diterpenoids and flavonoids in Isodon rubescens were analyzed simultaneously by high-performance liquid chromatography coupled with electrospray ionization-tandem mass spectrometry (HPLC-ESI-MS-MS) for the first time. The fragmentation pathway of rubescensin A (oridonin) and rubescensin B (ponicidin) in an electrospray ion trap mass spectrometer was also investigated. A total of 10 compounds, including five diterpenoids and five flavonoids, were identified or preliminarily characterized based on their mass spectra. Six of them were reported from Isodon species for the first time.

语种英语
WOS记录号WOS:000231588700013
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/62305
专题北京大学药学院
作者单位1.Peking Univ, Sch Pharmaceut Sci, State Key Lab Nat & Biomimet Drugs, Beijing 100083, Peoples R China
2.Henan Joyline & Joysun Pharmaceut Stock Co Ltd, Zhengzhou 450001, Peoples R China
推荐引用方式
GB/T 7714
Han, J,Ye, M,Chen, HB,et al. Determination of diterpenoids and flavonoids in Isodon rubescens by LC-ESI-MS-MS[J]. CHROMATOGRAPHIA,2005,62(3-4):203-207.
APA Han, J,Ye, M,Chen, HB,Dai, SJ,&Guo, D.(2005).Determination of diterpenoids and flavonoids in Isodon rubescens by LC-ESI-MS-MS.CHROMATOGRAPHIA,62(3-4),203-207.
MLA Han, J,et al."Determination of diterpenoids and flavonoids in Isodon rubescens by LC-ESI-MS-MS".CHROMATOGRAPHIA 62.3-4(2005):203-207.
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