Antimicrobial activity of allylic thiocyanates derived from the Morita-Baylis-Hillman reaction

نویسندگان

  • Marcus Mandolesi Sá
  • Misael Ferreira
  • Emerson Silva Lima
  • Ivanildes dos Santos
  • Patrícia Puccinelli Orlandi
  • Luciano Fernandes
چکیده

Bacterial resistance to commonly used antibiotics has been recognized as a significant global health issue. In this study, we carried out the screening of a family of allylic thiocyanates for their action against a diversity of bacteria and fungi with a view to developing new antimicrobial agents. Allylic thiocyanates bearing halogenated aryl groups, which were readily obtained in two steps from the Morita-Baylis-Hillman adducts, showed moderate-to-high activity against selective pathogens, including a methicillin-resistant S. aureus (MRSA) strain. In particular cases, methyl (Z)-3-(2,4-dichlorophenyl)-2-(thiocyanomethyl)-2-propenoate exhibited antimicrobial activity comparable to the reference antibiotic Imipenem.

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عنوان ژورنال:

دوره 45  شماره 

صفحات  -

تاریخ انتشار 2014