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题名: High-speed counter-current chromatography combined with column chromatography for isolation of methyllycaconitine from Delphinium pseudocyanthum
作者: Gu, DongYu; Yang, Yi; Zhong, Jie; Aisa, Haji Akber; Zhang, TianYou
通讯作者: Aisa, HA
关键词: high-speed counter-current chromatography ; Delphinium pseudocyanthum ; methyllycaconitine
刊名: CHROMATOGRAPHIA
发表日期: 2007
DOI: 10.1365/s10337-007-0432-2
卷: 66, 期:11-12, 页:949-951
收录类别: SCI
摘要: Preparative high-speed counter-current chromatography (HSCCC) combined with conventional column chromatography (CC) has been used for isolation and purification of methyllycaconitine from Delphinium pseudocyanthum. n-Hexane-ethyl acetate-methanol-water, 1:1:1:2 (v/v), was used as the solvent system for HSCCC. Separation of methyllycaconitine from an HSCCC fraction was successfully achieved by CC on silica gel using chloroform-methanol, 7:1 (v/v), as mobile phase. A total of 113.45 mg methyllycaconitine of purity > 95% was obtained from 1.044 g extract of D. pseudocyanthum. Its structure was identified by MS and NMR.
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内容类型: 期刊论文
URI标识: http://ir.xjipc.cas.cn/handle/365002/4114
Appears in Collections:新疆维吾尔自治区植物资源化学重点实验室 _期刊论文

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作者单位: Chinese Acad Sci, Xinjiang Key Lab Plant Resource & Natr Products C, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China; Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China;Beijing Inst New Technol Applicat, Beijing 100049, Peoples R China

Recommended Citation:
Gu, DongYu,Yang, Yi,Zhong, Jie,et al. High-speed counter-current chromatography combined with column chromatography for isolation of methyllycaconitine from Delphinium pseudocyanthum[J]. CHROMATOGRAPHIA,2007,66(11-12):949-951.
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文件名: High-speed counter-current chromatography combined with column chromatography for isolation of methyllycaconitine from Delphinium pseudocyanthum.pdf
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