| Three Steroids with Unique Structural Feature of 5 beta-Spirostan-1 beta,3 beta,17 alpha-trihydroxyl from Reineckia carnea | |
Zhang, Zhong-Quan1,2; Chen, Jian-Chao1; Yan, Jian1; Qiu, Ming-Hua1
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| Corresponding Author | Qiu, MH (reprint author), Chinese Acad Sci, State Key Lab Phytochem & Plant Resources W China, Kunming Inst Bot, Kunming 650204, Peoples R China |
| 2011 | |
| Source Publication | CHEMICAL & PHARMACEUTICAL BULLETIN
 |
| ISSN | 0009-2363 |
| Volume | 59Issue:1Pages:53-56 |
| Abstract | A new spirostanol sapogenin and two spirostanol saponins, tentatively named reineckiagenin A (1), reineckiagenoside A (2), and reineckiagenoside B (3), were isolated from the whole plant of Reineckia carnea By detailed analysis of their ID and 2D NMR spectra, chemical methods, and by comparison with spectra data of known compounds, the structures of the new steroids were determined to be 25(S)-5 beta-spirostan-1 beta,3 beta,17 alpha-triol (1), 25(S)-5 beta-spirostan-1 beta,3 beta,17 alpha-triol 1-O-beta-D-xylopyranoside (2), 25(S)-5 beta-spirostan-1 beta,3 beta,17 alpha-triol 1-O-alpha-L-rhamnopyranosyl-(1 -> 2)-beta-D-xylopyranoside (3) Compounds 1, 2, and 3 are the first naturally occurring steroids with unique structural feature of 5 beta-spirostan-1 beta,3 beta,17 alpha-trihydroxyl |
| Keyword | Reineckia Carnea Reineckiagenoside a Steroid Reineckiagenoside b Reineckiagenin a |
| Subject Area | Pharmacology & Pharmacy ; Chemistry |
| Indexed By | SCI ; IC |
| Language | 英语 |
| WOS ID | WOS:000285696800007 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.kib.ac.cn/handle/151853/5545 |
| Collection | 植物化学与西部植物资源持续利用国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, State Key Lab Phytochem & Plant Resources W China, Kunming Inst Bot, Kunming 650204, Peoples R China 2.Chinese Acad Forestry, Res Inst Resource Insects, Kunming 650224, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Zhong-Quan,Chen, Jian-Chao,Yan, Jian,et al. Three Steroids with Unique Structural Feature of 5 beta-Spirostan-1 beta,3 beta,17 alpha-trihydroxyl from Reineckia carnea[J]. CHEMICAL & PHARMACEUTICAL BULLETIN,2011,59(1):53-56. |
| APA | Zhang, Zhong-Quan,Chen, Jian-Chao,Yan, Jian,&Qiu, Ming-Hua.(2011).Three Steroids with Unique Structural Feature of 5 beta-Spirostan-1 beta,3 beta,17 alpha-trihydroxyl from Reineckia carnea.CHEMICAL & PHARMACEUTICAL BULLETIN,59(1),53-56. |
| MLA | Zhang, Zhong-Quan,et al."Three Steroids with Unique Structural Feature of 5 beta-Spirostan-1 beta,3 beta,17 alpha-trihydroxyl from Reineckia carnea".CHEMICAL & PHARMACEUTICAL BULLETIN 59.1(2011):53-56. |
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