Five new secoiridoid glycosides and one unusual lactonic enol ketone with anti-HBV activity from Swertia cincta

doi:10.1016/j.fitote.2015.02.009

	Five new secoiridoid glycosides and one unusual lactonic enol ketone with anti-HBV activity from Swertia cincta
	Jie, Xiao-Xia 1,2,3; Geng, Chang-An3 ; Huang, Xiao-Yan 3; Ma, Yun-Bao 3; Zhang, Xue-Mei3 ; Zhang, Rong-Ping 1,2; Chen, Ji-Jun3
	2015-04-01
发表期刊	FITOTERAPIA
卷号	102 页码:96-101
摘要	Five new secoiridoid glycosides, swericinctosides A and B (1-2), 9-epi swertiamarin (3), 2'-O-m-hydroxybenzoyl swertiamarin (4), 4 ''-O-acetyl swertianoside E (5), and one unusual lactonic enol ketone, 3-(hydroxymethyl ene) dihydro-2H-pyran-2, 4(3H)-dione (6), together with three known compounds, swertiaside (7), swertianoside C (8) and decentapicrin B (9) were isolated from Swertia cincta. The structures of the new compounds were determined by extensive spectroscopic analyses including 1D and 2D NMR, HRESIMS, UV, IR and [alpha](D) spectra. Anti-HBV assay on HepG 22.15 cell line in vitro demonstrated that compounds 1-9 possessed inhibitory activity on HBV DNA replication with IC50 values from 0.05 to 1.83 mM, and compounds 1, 3, 5, 7 and 8 could inhibit the secretion of HBsAg with IC50 values from 024 to 1.06 mM. (C) 2015 Elsevier B.V. All rights reserved.
关键词	Swertia Cincta Secoiridoid Glycosides Lactonic Enol Ketone Anti-hbv Activity
DOI	10.1016/j.fitote.2015.02.009
收录类别	SCI
语种	英语
WOS记录号	WOS:000353742600014
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/20685
专题	植物化学与西部植物资源持续利用国家重点实验室
作者单位	1.Kunming Med Univ, Sch Pharmaceut Sci, Kunming 650500, Peoples R China 2.Kunming Med Univ, Yunnan Key Lab Pharmacol Nat Prod, Kunming 650500, Peoples R China 3.Chinese Acad Sci, State Key Lab Phytochem & Plant Resources West Ch, Kunming Inst Bot, Kunming 650201, Peoples R China
推荐引用方式 GB/T 7714	Jie, Xiao-Xia,Geng, Chang-An,Huang, Xiao-Yan,et al. Five new secoiridoid glycosides and one unusual lactonic enol ketone with anti-HBV activity from Swertia cincta[J]. FITOTERAPIA,2015,102:96-101.
APA	Jie, Xiao-Xia.,Geng, Chang-An.,Huang, Xiao-Yan.,Ma, Yun-Bao.,Zhang, Xue-Mei.,...&Chen, Ji-Jun.(2015).Five new secoiridoid glycosides and one unusual lactonic enol ketone with anti-HBV activity from Swertia cincta.FITOTERAPIA,102,96-101.
MLA	Jie, Xiao-Xia,et al."Five new secoiridoid glycosides and one unusual lactonic enol ketone with anti-HBV activity from Swertia cincta".FITOTERAPIA 102(2015):96-101.

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