Two new 23S,26R-hydroxylated spirostanoid saponins from the fruits of Solanum indicum var. recurvatum
文献类型：期刊论文
| 作者 | Kaunda, Joseph Sakah1,2; Zhang, Ying-Jun1,3
|
| 刊名 | STEROIDS
 |
| 出版日期 | 2020 |
| 卷号 | 153页码:5 |
| 关键词 | Solarium indicum var. recurvatum Solanaceae 23S,26R-Hydroxylated spirostanoid saponins Ketosteroids |
| ISSN号 | 0039-128X |
| DOI | 10.1016/j.steroids.2019.108506 |
| 通讯作者 | Zhang, Ying-Jun(zhangyj@mail.kib.ac.cn) |
| 英文摘要 | Solarium indicum var. recurvatum, distributed mainly in Hekou, Simao and Menghai areas of Yunnan province, China, is characterized by stellate pubescent leaves with irregular lengths and oblong, short, and downwardly curved anthers. The original species, S. indicum, has been used as an anti-inflammatory, wound-healing agent, an analgesic, and for the treatment of rhinitis, cough, and breast cancer in Chinese folk medicine. The variety was chemically studied for the first time, leading to the isolation of two new rare 23S,26R-hydroxylated spirostanoid saponins, together with five known steroidal components, two of which the rare natural ketosteroids 6-hydroxyandrosta-1,4-diene-3,17-dione and rostadienedione have been isolated from the genus Solanum for the first time. Elucidation of the structures was accomplished by extensive 1D and 2D NMR, UV, and HRESIMS spectroscopic methods. |
| WOS研究方向 | Biochemistry & Molecular Biology ; Endocrinology & Metabolism |
| 语种 | 英语 |
| WOS记录号 | WOS:000509615100005 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/70880]  |
| 专题 | 中国科学院昆明植物研究所 |
| 通讯作者 | Zhang, Ying-Jun |
| 作者单位 | 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650204, Yunnan, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Yunnan Key Lab Nat Med Chem, Kunming 650201, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kaunda, Joseph Sakah,Zhang, Ying-Jun. Two new 23S,26R-hydroxylated spirostanoid saponins from the fruits of Solanum indicum var. recurvatum[J]. STEROIDS,2020,153:5. |
| APA | Kaunda, Joseph Sakah,&Zhang, Ying-Jun.(2020).Two new 23S,26R-hydroxylated spirostanoid saponins from the fruits of Solanum indicum var. recurvatum.STEROIDS,153,5. |
| MLA | Kaunda, Joseph Sakah,et al."Two new 23S,26R-hydroxylated spirostanoid saponins from the fruits of Solanum indicum var. recurvatum".STEROIDS 153(2020):5. |
入库方式： OAI收割
来源：昆明植物研究所
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