| Six New Triterpenoid Glycosides from Gynostemma pentaphyllum | |
Liu, Jie-Qing2; Wang, Cui-Fang1; Chen, Jian-Chao1; Tu, Shang-Hui3; Gu, Hong-Fei3; Hu, Wen-Xiang2; Qiu, Ming-Hua1
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| 2009 | |
| 发表期刊 | HELVETICA CHIMICA ACTA
 |
| ISSN | 0018-019X |
| 卷号 | 92期号:12页码:2737-2745 |
| 摘要 | Six new triterpenoid glycosides, gynosaponins I-VI (1-6, resp.), together with three known compounds, ginseng Rb(1) (7), gypenoside XLIX (8), and gylongiposide I (9), were isolated from the aerial parts of Gynostemma pentaphyllun. Based on ESI-MS, IR, 1D- and 2D-NMR data (HMQC, HMBC, COSY, and TOCSY), the structures of the new compounds were determined as (3 beta,12 beta,20S)-trihydroxydammar-24-ene 20-O-[alpha-rhamnopyranosyl-(1 -> 2)]-beta-glucopyranoside (1), (3 beta,12 beta,20S)-trihydroxydammar-24-ene 20-O-[alpha-rhamnopyranosyl-(1 -> 2)]-alpha-rhamnopyranoside-(1 -> 3)]-beta-glucopyranoside (2), (3 beta,12 beta,20S)-trihydroxydammar-24-ene 3-O-beta-glucopyranosyl-20-O-[alpha-rhamnopyranosyl- 1 -> 2)]-beta-glucopyranoside (3), (3 beta,12 beta,20S)-trihydroxydammar-24-ene 3-O-beta-glucopyranosyl-20-O-[alpha-rhamnopyransoyl-(1 -> 2)][alpha-rhamnopyranosyl-(1 -> 3)]-beta-glucopyranoside (4), (3 beta,12 beta,20S)-trihydroxydammar-24-ene 3-O-{[beta-glucopyranosyl-(1 -> 2)]-beta-glucopyranosyl}-20-O-[alpha-rhamnopyranosyl-(1 -> 2)]-beta-glucopyranoside (5), and (3 beta,12 beta,20S)-trihydroxydammar-24-ene 3-O-{[beta-glucopyranosyl- (1 -> 2)-beta-glucopyranosyl}-20-O-[alpha-rhamnopyransyl-(1 -> 2)][(alpha-rhamnopyranosyl-(1 -> 3)]-beta-glucopyranoside (6). |
| 关键词 | Chemical-constituents Plants Japonicus |
| 学科领域 | Chemistry, Multidisciplinary |
| 收录类别 | SCI ; IC |
| 语种 | 英语 |
| WOS记录号 | WOS:000273427000010 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/4840 |
| 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.Chinese Acad Sci, State Key Lab Phytochem & Plant Resources W China, Kunming Inst Bot, Kunming 650204, Peoples R China 2.Capital Normal Univ, Coll Life Sci, Beijing 130021, Peoples R China 3.Capital Normal Univ, Dept Chem, Beijing 130021, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Jie-Qing,Wang, Cui-Fang,Chen, Jian-Chao,et al. Six New Triterpenoid Glycosides from Gynostemma pentaphyllum[J]. HELVETICA CHIMICA ACTA,2009,92(12):2737-2745. |
| APA | Liu, Jie-Qing.,Wang, Cui-Fang.,Chen, Jian-Chao.,Tu, Shang-Hui.,Gu, Hong-Fei.,...&Qiu, Ming-Hua.(2009).Six New Triterpenoid Glycosides from Gynostemma pentaphyllum.HELVETICA CHIMICA ACTA,92(12),2737-2745. |
| MLA | Liu, Jie-Qing,et al."Six New Triterpenoid Glycosides from Gynostemma pentaphyllum".HELVETICA CHIMICA ACTA 92.12(2009):2737-2745. |
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