Phyllanemblinins A-F, new ellagitannins from Phyllanthus emblica

doi:10.1021/np010370g

	Phyllanemblinins A-F, new ellagitannins from Phyllanthus emblica
	Zhang, YJ; Abe, T ; Tanaka, T ; Yang, CR ; Kouno, I
通讯作者	Kouno, I, Nagasaki Univ, Fac Pharmaceut Sci, Bunkyo Machi 1-14, Nagasaki 8528521, Japan
	2001-12-01
发表期刊	JOURNAL OF NATURAL PRODUCTS
ISSN	0163-3864
卷号	64 期号:12 页码:1527-1532
摘要	Six new ellagitannins, phyllanemblinins A-F (1-6), were isolated from Phyllanthus emblica, along with 30 known tannins and related compounds. Their structures were determined by spectral and chemical methods. Phyllanemblinins A (1) and B (2) were confirmed to be ellagitannins having a tetrahydroxybenzofuran dicarboxyl group and a hexahydroxydiphenoyl group, respectively, by chemical synthesis from furosin (8). Phyllanemblinin C (3) has a new acyl group at the glucose 2,4-positions and is structurally related to chebulagic acid. Phyllanemblinins D (4), E (5), and F 6) were found to be positional isomers of neochebuloyl 1(beta)-O-galloylglucose.
关键词	Limonia Crenulata Rutaceae Alkaloid Crenulatine Coumarin Flavanone Lignan Tetranortriterpenoid Triterpenoid Steroid
学科领域	Plant Sciences ; Chemistry, Medicinal ; Pharmacology & Pharmacy
DOI	10.1021/np010370g
收录类别	SCI ; IC
语种	英语
WOS记录号	WOS:000173095200009
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/4554
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.Nagasaki Univ, Fac Pharmaceut Sci, Nagasaki 8528521, Japan 2.Chinese Acad Sci, Kunming Inst Bot, Lab Phytochem, Kunming 650204, Peoples R China
推荐引用方式 GB/T 7714	Zhang, YJ,Abe, T,Tanaka, T,et al. Phyllanemblinins A-F, new ellagitannins from Phyllanthus emblica[J]. JOURNAL OF NATURAL PRODUCTS,2001,64(12):1527-1532.
APA	Zhang, YJ,Abe, T,Tanaka, T,Yang, CR,&Kouno, I.(2001).Phyllanemblinins A-F, new ellagitannins from Phyllanthus emblica.JOURNAL OF NATURAL PRODUCTS,64(12),1527-1532.
MLA	Zhang, YJ,et al."Phyllanemblinins A-F, new ellagitannins from Phyllanthus emblica".JOURNAL OF NATURAL PRODUCTS 64.12(2001):1527-1532.

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