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Two ellagic acid glycosides from Gleditsia sinensis Lam. with antifungal activity on Magnaporthe grisea.
Nat Prod Res. 2007 Apr; 21(4):303-9.NP

Abstract

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 IC(50) value of 13.56 microg mL(-1) for 1 and 16.14 microg mL(-1) for 2.

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Authors+Show Affiliations

Zhou L
College of Agronomy and Biotechnology, China Agricultural University, Beijing 100094, China.
Li D
No affiliation info available
Jiang W
No affiliation info available
Qin Z
No affiliation info available
Zhao S
No affiliation info available
Qiu M
No affiliation info available
Wu J
No affiliation info available

MeSH

Antifungal AgentsChinaDrugs, Chinese HerbalEllagic AcidGleditsiaGlycosidesInhibitory Concentration 50MagnaportheMagnetic Resonance SpectroscopySpectrometry, Mass, Electrospray IonizationSpectroscopy, Fourier Transform Infrared

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

17479418

Citation

Zhou, Ligang, et al. "Two Ellagic Acid Glycosides From Gleditsia Sinensis Lam. With Antifungal Activity On Magnaporthe Grisea." Natural Product Research, vol. 21, no. 4, 2007, pp. 303-9.
Zhou L, Li D, Jiang W, et al. Two ellagic acid glycosides from Gleditsia sinensis Lam. with antifungal activity on Magnaporthe grisea. Nat Prod Res. 2007;21(4):303-9.
Zhou, L., Li, D., Jiang, W., Qin, Z., Zhao, S., Qiu, M., & Wu, J. (2007). Two ellagic acid glycosides from Gleditsia sinensis Lam. with antifungal activity on Magnaporthe grisea. Natural Product Research, 21(4), 303-9.
Zhou L, et al. Two Ellagic Acid Glycosides From Gleditsia Sinensis Lam. With Antifungal Activity On Magnaporthe Grisea. Nat Prod Res. 2007;21(4):303-9. PubMed PMID: 17479418.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Two ellagic acid glycosides from Gleditsia sinensis Lam. with antifungal activity on Magnaporthe grisea. AU - Zhou,Ligang, AU - Li,Duan, AU - Jiang,Weibo, AU - Qin,Zhizhong, AU - Zhao,Shuang, AU - Qiu,Minghua, AU - Wu,Jianyong, PY - 2007/5/5/pubmed PY - 2007/7/6/medline PY - 2007/5/5/entrez SP - 303 EP - 9 JF - Natural product research JO - Nat Prod Res VL - 21 IS - 4 N2 - 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 IC(50) value of 13.56 microg mL(-1) for 1 and 16.14 microg mL(-1) for 2. SN - 1478-6419 UR - https://www.unboundmedicine.com/medline/citation/17479418/Two_ellagic_acid_glycosides_from_Gleditsia_sinensis_Lam__with_antifungal_activity_on_Magnaporthe_grisea_ L2 - https://www.tandfonline.com/doi/full/10.1080/14786410701192702 DB - PRIME DP - Unbound Medicine ER -