New Acylated Secoiridoid Glucosides from Gentiana straminea (Gentianaceae)

	New Acylated Secoiridoid Glucosides from Gentiana straminea (Gentianaceae)
	Xu, Min; Zhang, Ming; Zhang, Ying-Jun; Yang, Chong-Ren
	2009
发表期刊	HELVETICA CHIMICA ACTA
ISSN	0018-019X
卷号	92 期号:2 页码:321-327
摘要	Two new acylated secoiridoid glucosides. 4'-acetyl-6'-{[2-hydroxy-3-(1-beta-D-glucopyranosyloxy)]benzoyloxy}sweroside and 3',4'-diacetyl-6'-{[2-hydroxy-3-(1-beta-D-glucopyranosyloxy)]benzoyloxy}swertiamarin, named gentistraminosides A (1) and B (2), were isolated from the MeOH extract of Gentiana straminea MAXIM (Gentianaceae), together with twelve known ones, including eight iridoid and secoiridoid glucosides, macrophylloside A (3), loganic acid (4), secologanic acid (5), swertiamarin (6), gentiopicroside (7), loganic acid methyl ester (8), 6'-O-beta-D-glucopyranosyl gentiopicroside (9), and loganic acid 11-O-beta-D-glucopyranosyl ester (10), one flavone C-glucoside, isovitexin (11), one chromenecarboxylic acid glycosyl ester, macrophylloside D (12) and two triterpenoids, 1 alpha,2 alpha,3 beta,24-tetrahydroxyolean-12-en-28-oic acid (13), and 3 beta,6 alpha,24-trihydroxyolean-12-en-28-oic acid (14). Their structures were determined by means of detailed spectroscopic (NMR and MS) analysis.
关键词	Lonicera-periclymenum Triterpenoids Constituents Glycosides Rhodantha Rigescens Leaves Algida
学科领域	Chemistry, Multidisciplinary
收录类别	SCI ; IC
语种	英语
WOS记录号	WOS:000263865600009
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/2899
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	Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
推荐引用方式 GB/T 7714	Xu, Min,Zhang, Ming,Zhang, Ying-Jun,et al. New Acylated Secoiridoid Glucosides from Gentiana straminea (Gentianaceae)[J]. HELVETICA CHIMICA ACTA,2009,92(2):321-327.
APA	Xu, Min,Zhang, Ming,Zhang, Ying-Jun,&Yang, Chong-Ren.(2009).New Acylated Secoiridoid Glucosides from Gentiana straminea (Gentianaceae).HELVETICA CHIMICA ACTA,92(2),321-327.
MLA	Xu, Min,et al."New Acylated Secoiridoid Glucosides from Gentiana straminea (Gentianaceae)".HELVETICA CHIMICA ACTA 92.2(2009):321-327.

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