Phyllanemblinins A-F, new ellagitannins from Phyllanthus emblica
Zhang, YJ; Abe, T; Tanaka, T; Yang, CR; Kouno, I
Corresponding AuthorKouno, I, Nagasaki Univ, Fac Pharmaceut Sci, Bunkyo Machi 1-14, Nagasaki 8528521, Japan
2001-12-01
Source PublicationJOURNAL OF NATURAL PRODUCTS
ISSN0163-3864
Volume64Issue:12Pages:1527-1532
AbstractSix 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.
KeywordLimonia Crenulata Rutaceae Alkaloid Crenulatine Coumarin Flavanone Lignan Tetranortriterpenoid Triterpenoid Steroid
Subject AreaPlant Sciences ; Chemistry, Medicinal ; Pharmacology & Pharmacy
DOI10.1021/np010370g
Indexed BySCI ; IC
Language英语
WOS Research AreaPlant Sciences ; Pharmacology & Pharmacy
WOS SubjectPlant Sciences ; Chemistry, Medicinal ; Pharmacology & Pharmacy
WOS IDWOS:000173095200009
Citation statistics
Cited Times:74[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/4554
Collection植物化学与西部植物资源持续利用国家重点实验室
Affiliation1.Nagasaki Univ, Fac Pharmaceut Sci, Nagasaki 8528521, Japan
2.Chinese Acad Sci, Kunming Inst Bot, Lab Phytochem, Kunming 650204, Peoples R China
Recommended Citation
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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