Polyhydroxylated steroidal sapogenins from Tupistra wattii
文献类型：期刊论文
| 作者 | Shen, P; Wang, SL; Yang, CR; Cai, B; Yao, XS |
| 刊名 | ACTA BOTANICA SINICA
 |
| 出版日期 | 2003-05-01 |
| 卷号 | 45期号:5页码:626-629 |
| 关键词 | Tupistra wattii spirostanol sapogenin cytotoxicity |
| ISSN号 | 0577-7496 |
| 英文摘要 | Two novel polyhydroxylated steroidal sapogenins, wattigenin B ((25R)-spirost-1beta, 2beta, 3beta, 4beta, 5beta, 6beta, 7alpha-heptol, 1) and wattigenin C ((25S)-spirost-1beta, 2beta, 3beta, 4beta, 5beta, 7alpha-hexalrydroxyl-6-one, 2), together with two known sapogenins, kitigenin (3) and convallagenin B (4), were isolated froth the fresh rhizomes of Tupistra wattii Hook. f. The structures of the compounds were determined on the basis of spectroscopic analysis. The four sapogenins were evaluated for the cytotoxicities on the cancer cell line K562 and A2780a in vitro. Compounds 1 - 4 were obtained from the plant for the first time. |
| 学科主题 | Biochemistry & Molecular Biology; Plant Sciences |
| 类目[WOS] | Biochemistry & Molecular Biology ; Plant Sciences |
| 研究领域[WOS] | Biochemistry & Molecular Biology ; Plant Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000183077400019 |
| 公开日期 | 2012-07-04 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/13511]  |
| 专题 | 昆明植物研究所_离退休 |
| 作者单位 | 1.Shenyang Pharmaceut Univ, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China 3.Beijing Inst Biomed, Beijing 100091, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, P,Wang, SL,Yang, CR,et al. Polyhydroxylated steroidal sapogenins from Tupistra wattii[J]. ACTA BOTANICA SINICA,2003,45(5):626-629. |
| APA | Shen, P,Wang, SL,Yang, CR,Cai, B,&Yao, XS.(2003).Polyhydroxylated steroidal sapogenins from Tupistra wattii.ACTA BOTANICA SINICA,45(5),626-629. |
| MLA | Shen, P,et al."Polyhydroxylated steroidal sapogenins from Tupistra wattii".ACTA BOTANICA SINICA 45.5(2003):626-629. |
入库方式： OAI收割
来源：昆明植物研究所
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