Isolation and identification of a new triterpene from neonauclea sessilifolia
Kang Wen-Yi; Mang Bai-Rang; Hao Xiao-Jiang
2007-11-10
发表期刊CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN0251-0790
卷号28期号:11页码:2096-2098
摘要Neonauclea sessilifolia belongs to Rubiaceae and its chemical constituents and pharmacological investigations were seldom reported. To search the active constituents of the plant, the ethanol of the dried stem of Neonauclea sessilifolia was separated via reflux with ethanol, then the crude product was extracted with ethyl acetate and n-butanol in sequence. The ethyl acetate extract was further isolated by silica gel and Sephadex LH-20 column chromatography. A new triterpene was obtained, and the structure was identified as 3 beta, 7 beta ,21 beta, 23-tetrahydroxyolean-12-ene-28-oic acid via ID, 2D NMR techniques and HR-EI-MS analysis.
关键词Rubiaceae Neonaticlea Sessilifolia Triterpene
学科领域Chemistry ; Multidisciplinary
收录类别SCI
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000251121800016
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/1983
专题植物化学与西部植物资源持续利用国家重点实验室
作者单位1.Henan Univ, Inst Nat Prod, Kaifeng 475004, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab PHytochem & Plant Resources W China, Kunming 650204, Peoples R China
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Kang Wen-Yi,Mang Bai-Rang,Hao Xiao-Jiang. Isolation and identification of a new triterpene from neonauclea sessilifolia[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2007,28(11):2096-2098.
APA Kang Wen-Yi,Mang Bai-Rang,&Hao Xiao-Jiang.(2007).Isolation and identification of a new triterpene from neonauclea sessilifolia.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,28(11),2096-2098.
MLA Kang Wen-Yi,et al."Isolation and identification of a new triterpene from neonauclea sessilifolia".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 28.11(2007):2096-2098.
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