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High-speed counter-current chromatography combined with column chromatography for isolation of methyllycaconitine from Delphinium pseudocyanthum
Gu, DongYu; Yang, Yi; Zhong, Jie; Aisa, Haji Akber; Zhang, TianYou
2007
Source PublicationCHROMATOGRAPHIA
ISSN0009-5893
Volume66Issue:11-12Pages:949-951
Abstract

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.

KeywordHigh-speed Counter-current Chromatography Delphinium Pseudocyanthum Methyllycaconitine
DOI10.1365/s10337-007-0432-2
Indexed BySCI
WOS IDWOS:000252089000021
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/4114
Collection省部共建新疆特有药用资源利用重点实验室
Corresponding AuthorAisa, Haji Akber
Affiliation1.Chinese Acad Sci, Xinjiang Key Lab Plant Resource & Natr Products C, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Beijing Inst New Technol Applicat, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
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.
APA Gu, DongYu,Yang, Yi,Zhong, Jie,Aisa, Haji Akber,&Zhang, TianYou.(2007).High-speed counter-current chromatography combined with column chromatography for isolation of methyllycaconitine from Delphinium pseudocyanthum.CHROMATOGRAPHIA,66(11-12),949-951.
MLA Gu, DongYu,et al."High-speed counter-current chromatography combined with column chromatography for isolation of methyllycaconitine from Delphinium pseudocyanthum".CHROMATOGRAPHIA 66.11-12(2007):949-951.
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