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题名: Two new spirostanol saponins from Reineckia carnea
作者: Zhang, Zhong-Quan1, 2; Chen, Jian-Chao1, 2; Zhang, Xian-Ming1; Li, Zhong-Rong1; null(邱明华)1
刊名: HELVETICA CHIMICA ACTA
关键词: STEROIDAL COMPONENTS ; DOMESTIC PLANTS ; CONSTITUENTS ; KUNTH ; GLYCOSIDES ; PARTS
英文摘要: Two new spirostanol saponins, (1 beta,3 beta,5 beta,25S)-spirostan-1,3-diol 1-(beta-D-xylopyranoside) (1) and (1 beta,3 beta,5 beta,25S)-spirostan-1,3-diol 1-[alpha-L-rhamnopyranosyl-(1 -> 2)-beta-D-fucopyranoside] (2), along with two known compounds, (1 beta,3 beta,5 beta,25S)-spirostan-1,3,4,5-tetrol 5-(beta-D-glucopyranoside) (4) were isolated from the whole plant of Reineckia carnea. The structures of the new steroids were determined by detailed analysis of their 1D- and 2D-NMR spectra and chemical methods, and by comparison with spectral data of known compounds. Compounds 3 and 4 were isolated from teh genus Reineckia for the first time.
出版日期: 2008
卷号: 91, 期号:8, 页码:1494-1499
语种: 英语
收录类别: SCI ; IC
学科分类: Chemistry; Multidisciplinary
ISSN号: 0018-019X
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/1721
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

Recommended Citation:
Zhang, ZQ; Chen, JC; Zhang, XM; Li, ZR; Qiu, MH.Two new spirostanol saponins from Reineckia carnea,HELVETICA CHIMICA ACTA,2008,91(8):1494-1499
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