New triterpenoid saponins from Polycarpon prostratum (Caryophyllaceae)

	New triterpenoid saponins from Polycarpon prostratum (Caryophyllaceae)
	Ding, ZT ; Zhou, J; He, YN ; Dai, HF ; Tan, NH
	2000-03-01
发表期刊	ACTA BOTANICA SINICA
卷号	42 期号:3 页码:306-310
摘要	Three new triterpenoid saponins, namely prostratosides A - C (1-3), were isolated from the whole plant of Polycarpon prostratum (Forssk.) Aschers. ct Schwein. ex Aschers. By spectroscopic methods, their structures were determined as 3-O-{beta-D-xylopyranosyl-(1 --> 2)-beta-D-gluclopyranosyl-(1 --> 4)-[beta-D-glucopyranosyl-(1 --> 2)]-alpha-L-arabinopyranoside}-22 alpha-acetoxy-saikogenin G, 3-O- {beta-D-xylopyranosyl-(1--> 2)-beta-D-glucopyranosyl-(1 --> 4)-[beta-D-glucopyranosyl-(1 --> 2)]-alpha-L-arabinopyranoside} - 16 alpha-hydroxy-22 alpha-acetoxy-saikogenin E and 3-O-{beta-D-xylopyranosyl-(1 --> 2)-beta-D-glucopryranosyl-(1 --> 4)-[beta-D-glucopyranosyl-(1 --> 2)]-alpha-L-arabinopyranoside}-21 beta-acetoxy-saikogenin G, respectively.
关键词	Polycarpon Prostratum Caryophyllaceae Triterpenoid Saponin
学科领域	Biochemistry & Molecular Biology ; Plant Sciences
收录类别	SCI
语种	英语
WOS记录号	WOS:000086236400017
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/13801
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 Inst Bot, Lab Phytochem, Kunming 650204, Peoples R China 2.Yunnan Univ, Dept Chem, Kunming 650091, Peoples R China
推荐引用方式 GB/T 7714	Ding, ZT,Zhou, J,He, YN,et al. New triterpenoid saponins from Polycarpon prostratum (Caryophyllaceae)[J]. ACTA BOTANICA SINICA,2000,42(3):306-310.
APA	Ding, ZT,Zhou, J,He, YN,Dai, HF,&Tan, NH.(2000).New triterpenoid saponins from Polycarpon prostratum (Caryophyllaceae).ACTA BOTANICA SINICA,42(3),306-310.
MLA	Ding, ZT,et al."New triterpenoid saponins from Polycarpon prostratum (Caryophyllaceae)".ACTA BOTANICA SINICA 42.3(2000):306-310.

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