Peroxide bond-dependent antiplasmodial specificity of artemisinin and OZ277 (RBx11160).

نویسندگان

  • Marcel Kaiser
  • Sergio Wittlin
  • Angela Nehrbass-Stuedli
  • Yuxiang Dong
  • Xiaofang Wang
  • Andrew Hemphill
  • Hugues Matile
  • Reto Brun
  • Jonathan L Vennerstrom
چکیده

Using nonperoxidic analogs of artemisinin and OZ277 (RBx11160), the strong in vitro antiplasmodial activities of the latter two compounds were shown to be peroxide bond dependent. In contrast, the weak activities of artemisinin and OZ277 against six other protozoan parasites were peroxide bond independent. These data support the iron-dependent artemisinin alkylation hypothesis.

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عنوان ژورنال:
  • Antimicrobial agents and chemotherapy

دوره 51 8  شماره 

صفحات  -

تاریخ انتشار 2007