Three new monoterpene glycosides from Sibiraea laevigata (L.) Maxim

	Three new monoterpene glycosides from Sibiraea laevigata (L.) Maxim
	Zhao, Jian-Qiang ; Wang, Yan-Ming ; Wang, Qi-Lan ; Shao, Yun ; Shi, Yan-Ping ; Mei, Li-Juan ; Tao, Yan-Duo
刊名	PHYTOCHEMISTRY LETTERS
	2017-03-01
英文摘要	Three new compounds, 3,7-dimethy-7-methoxy-3-octene-5-one-1-O-beta-D-glucopyranoside (1), 3,7dimethy-7- methoxy-3(Z)-octene-5-one-1-O-b beta-D-glucopyranoside (2) and 3,7-dimethy-3-hydroxy-6octene-5-one-1-O-beta-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 alpha-glucosidase inhibitory and antioxidant activities. The results demonstrated that 3,7-dimethyl-3(Z), 6-ocatdien-5-one-1-O-beta-D-glucoside (7) and sitosteryl beta-D-glucoside (17) exhibited alpha-glucosidase inhibitory effects with IC50 values of 220.0 and 113.0 mu M, respectively. (C) 2017 Phytochemical Society of Europe. Published by Elsevier Ltd. All rights reserved.
内容类型	期刊论文
源URL	[http://ir.nwipb.ac.cn/handle/363003/6805]
专题	西北高原生物研究所_中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Zhao, Jian-Qiang,Wang, Yan-Ming,Wang, Qi-Lan,et al. Three new monoterpene glycosides from Sibiraea laevigata (L.) Maxim[J]. PHYTOCHEMISTRY LETTERS,2017.
APA	Zhao, Jian-Qiang.,Wang, Yan-Ming.,Wang, Qi-Lan.,Shao, Yun.,Shi, Yan-Ping.,...&Tao, Yan-Duo.(2017).Three new monoterpene glycosides from Sibiraea laevigata (L.) Maxim.PHYTOCHEMISTRY LETTERS.
MLA	Zhao, Jian-Qiang,et al."Three new monoterpene glycosides from Sibiraea laevigata (L.) Maxim".PHYTOCHEMISTRY LETTERS (2017).