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

@article{Zhou2007TwoEA,
  title={Two ellagic acid glycosides from Gleditsia sinensis Lam. with antifungal activity on Magnaporthe grisea.},
  author={Ligang Zhou and Duan Li and Weibo Jiang and Zhizhong Qin and Shuang Zhao and Ming-Hua Qiu and Jian-Yong Wu},
  journal={Natural product research},
  year={2007},
  volume={21 4},
  pages={303-9}
}
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… CONTINUE READING

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