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Four new triterpene saponins from the seeds of Aesculus chinensis
Zhao, J; Yang, XW
关键词Aesculus chinensis triterpenoid glycosides isoescins IIa, IIb, IIIa, and IIIb
刊名JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH
2003-07-01
DOI10.1080/1028602031000081990
5期:3页:197-203
收录类别SCI ; IC
文章类型Article
WOS标题词Science & Technology
类目[WOS]Plant Sciences ; Chemistry, Applied ; Chemistry, Medicinal ; Pharmacology & Pharmacy
研究领域[WOS]Plant Sciences ; Chemistry ; Pharmacology & Pharmacy
关键词[WOS]HORSE CHESTNUT ; BIOACTIVE SAPONINS ; HIPPOCASTANUM L. ; ESCINS IA ; IB ; OLIGOGLYCOSIDES ; GLYCOSIDES ; IIA
英文摘要

Two pairs of new geometrically isomeric triterpenoid saponins were isolated from the seeds of Aesculus chinensis and characterized as 28-acetyl-21-tigloylprotoaescigenin 3- O -[beta- d -xylopyranosyl (1-->2)] [beta- d -glucopyranosyl (1-->4)] [beta- d -glucopyranosiduronic acid (isoescin IIa, 1 ) and 28-acetyl-21-angeloylprotoaescigenin 3- O -[beta- d -xylopyranosyl (1-->2)] [beta- d -glucopyranosyl (1-->4)] beta- d -glucopyranosiduronic acid (isoescin IIb, 2 ); 28-acetyl-21-tigloylbarringtogenol C 3- O -[beta- d -galactopyranosyl (1-->2)] [beta- d -glucopyranosyl (1-->4)] beta- d -glucopyranosiduronic acid (isoescin IIIa, 3 ) and 28-acetyl-21-angeloylbarringtogenol C 3- O -[beta- d -galactopyranosyl (1-->2)] [beta- d -glucopyranosyl (1-->4)] beta- d -glucopyranosiduronic acid (isoescin IIIb, 4 ). Their structures were established on the basis of spectroscopic and chemical evidence.

语种英语
WOS记录号WOS:000184438200006
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/67382
专题北京大学药学院
作者单位Peking Univ, Sch Pharmaceut Sci, State Key Lab Nat & Biomimet Drugs, Beijing 100083, Peoples R China
推荐引用方式
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Zhao, J,Yang, XW. Four new triterpene saponins from the seeds of Aesculus chinensis[J]. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,2003,5(3):197-203.
APA Zhao, J,&Yang, XW.(2003).Four new triterpene saponins from the seeds of Aesculus chinensis.JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,5(3),197-203.
MLA Zhao, J,et al."Four new triterpene saponins from the seeds of Aesculus chinensis".JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 5.3(2003):197-203.
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