Synthesis and antibacterial activities of Yanglingmycin analogues.

Chem Pharm Bull (Tokyo)

College of Sciences, Northwest A & F University; Yangling, Shaanxi Province 712100, P. R. China; Shaanxi Province Key Laboratory of Research and Development of Botanic Pesticide, Yangling, Shaanxi Province, China.

Published: November 2015

AI Article Synopsis

  • - The study details the synthesis of Yanglingmycin, its enantiomer, and eighteen related analogues, confirming their structures primarily through NMR analysis.
  • - Antibacterial tests revealed that Yanglingmycin and some analogues were notably effective against two key agricultural pathogens, showing MIC values between 3.91 and 15.62 µg/mL.
  • - The promising antibacterial properties of Yanglingmycin and its derivatives indicate their potential for developing new bactericide compounds.

Article Abstract

The synthesis of Yanglingmycin and its enantiomer, along with eighteen Yanglingmycin analogues is reported. The structures were confirmed mainly by analyses of NMR spectral data. Antibacterial activity assays showed that Yanglingmycin and some of its analogues exhibited significant antibacterial activities against two important agricultural pathogenic bacteria, Ralstonia solanacearum and Pseudomonas syringae pv. actinidiae, with minimum inhibitory concentration (MIC) values ranging from 3.91 to 15.62 µg/mL. The antibacterial activities exhibited by Yanglingmycin and its analogues are promising, suggesting potential in the development of compounds for novel bactericides.

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Source
http://dx.doi.org/10.1248/cpb.c14-00578DOI Listing

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