Three new monoterpene glycosides from Sibiraea laevigata (L.) Maxim | |
Department | 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
Zhao, Jian-Qiang1; Wang YM(王衍明)2; Wang, Qi-Lan1; Shao, Yun1; Shi YP(师彦平)2; Mei, Li-Juan1; Tao, Yan-Duo1 | |
2017 | |
Source Publication | Phytochemistry Letters |
ISSN | 1874-3900 |
Volume | 19Pages:176-180 |
Abstract | Three new compounds, 3,7-dimethy-7-methoxy-3-octene-5-one-1-O-β-d-glucopyranoside (1), 3,7-dimethy-7-methoxy-3(Z)-octene-5-one-1-O-β-d-glucopyranoside (2) and 3,7-dimethy-3-hydroxy-6-octene-5-one-1-O-β-d-glucopyranoside (3), together with fourteen known compounds (4–17) were isolated from the leaves and shoots of S. laevigata. The structures of the new compounds were elucidated on the basis of extensive spectroscopic analysis, including one- and two-dimensional NMR, as well as mass spectral data. All isolates were evaluated for their α-glucosidase inhibitory and antioxidant activities. The results demonstrated that 3,7-dimethyl-3(Z),6-ocatdien-5-one-1-O-β-d-glucoside (7) and sitosteryl β-d-glucoside (17) exhibited α-glucosidase inhibitory effects with IC50 values of 220.0 and 113.0 μM, respectively. |
Keyword | Sibiraea Laevigata Monoterpene Glycosides Alpha-glucosidase Inhibitory Activity Antioxidant Activity |
Subject Area | 分析化学与药物化学 |
DOI | 10.1016/j.phytol.2017.01.002 |
Funding Organization | the Significant Science and Technological Project of Qinghai Province (2014-GX-A3A);the Project of Discovery, Evaluation and Transformation of Active Natural Compounds, Strategic Biological Resources Service Network Programme of Chinese Academy of Sciences (ZSTH-027) |
Indexed By | SCI |
If | 1.418 |
Language | 英语 |
Funding Project | 药物化学成分研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21610 |
Collection | 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
Corresponding Author | Mei, Li-Juan; Tao, Yan-Duo |
Affiliation | 1.Key Laboratory of Tibetan Medicine Research of CAS and Key Laboratory for Tibetan Medicine of Qinghai Province, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, PR China 2.Key Laboratory of Chemistry of Northwestern Plant Resources of CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China |
Recommended Citation GB/T 7714 | Zhao, Jian-Qiang,Wang YM,Wang, Qi-Lan,et al. Three new monoterpene glycosides from Sibiraea laevigata (L.) Maxim[J]. Phytochemistry Letters,2017,19:176-180. |
APA | Zhao, Jian-Qiang.,Wang YM.,Wang, Qi-Lan.,Shao, Yun.,Shi YP.,...&Tao, Yan-Duo.(2017).Three new monoterpene glycosides from Sibiraea laevigata (L.) Maxim.Phytochemistry Letters,19,176-180. |
MLA | Zhao, Jian-Qiang,et al."Three new monoterpene glycosides from Sibiraea laevigata (L.) Maxim".Phytochemistry Letters 19(2017):176-180. |
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