Two ellagic acid glycosides from Gleditsia sinensis Lam. with antifungal activity on Magnaporthe grisea

doi:10.1080/14786410701192702

	Two ellagic acid glycosides from Gleditsia sinensis Lam. with antifungal activity on Magnaporthe grisea
	Zhou, Ligang ; Li, Duan ; Jiang, Weibo ; Qin, Zhizhong ; Zhao, Shuang ; Qiu, Minghua; Wu, Jianyong
	2007
发表期刊	NATURAL PRODUCT RESEARCH
ISSN	1478-6419
卷号	21 期号:4 页码:303-309
摘要	Two ellagic acid glycosides were isolated by bioassay-guided fractionation from the antimicrobial ethyl acetate fraction of the ethanol extract from Gleditsia sinensis spines, and identified as 3-O-methylellagic acid-4'-(5 '' acetyl)-alpha-L-arabinofuranoside (1) and 3-O-methylellagic acid-4'-O-alpha-L-rhamnopyranoside (2). Both compounds were isolated from this plant species for the first time, and 1 is a new compound. The two compounds showed significant antifungal activity against the spore germination of rice blast fungus Magnaporthe grisea, with an IC50 value of 13.56 mu g mL(-1) for 1 and 16.14 mu g mL(-1) for 2.
关键词	Leguminosae Gleditsia Sinensis Lam. Spine Ellagic Acid Glycoside Antifungal Activity
学科领域	Chemistry ; Applied ; Chemistry ; Medicinal
DOI	10.1080/14786410701192702
收录类别	SCI
语种	英语
WOS记录号	WOS:000246519500004
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/2087
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.Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Kowloon, Hong Kong, Peoples R China 2.China Agr Univ, Coll Agron & Biotechnol, Beijing 100094, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China 4.Hong Kong Polytech Univ, State Key Lab Chinese Med & Mol Pharmacol, Kowloon, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Ligang,Li, Duan,Jiang, Weibo,et al. Two ellagic acid glycosides from Gleditsia sinensis Lam. with antifungal activity on Magnaporthe grisea[J]. NATURAL PRODUCT RESEARCH,2007,21(4):303-309.
APA	Zhou, Ligang.,Li, Duan.,Jiang, Weibo.,Qin, Zhizhong.,Zhao, Shuang.,...&Wu, Jianyong.(2007).Two ellagic acid glycosides from Gleditsia sinensis Lam. with antifungal activity on Magnaporthe grisea.NATURAL PRODUCT RESEARCH,21(4),303-309.
MLA	Zhou, Ligang,et al."Two ellagic acid glycosides from Gleditsia sinensis Lam. with antifungal activity on Magnaporthe grisea".NATURAL PRODUCT RESEARCH 21.4(2007):303-309.

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