| 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
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| ISSN | 0251-0790 |
| 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记录号 | WOS:000251121800016 |
| 引用统计 | |
| 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 |
| 推荐引用方式 GB/T 7714 | 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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