In vitro activities of DA-7157 and DA-7218 against Mycobacterium tuberculosis and Nocardia brasiliensis.

نویسندگان

  • Lucio Vera-Cabrera
  • Eva Gonzalez
  • Adrian Rendon
  • Jorge Ocampo-Candiani
  • Oliverio Welsh
  • Victor M Velazquez-Moreno
  • Sung Hak Choi
  • Carmen Molina-Torres
چکیده

The in vitro activities of DA-7157, a novel oxazolidinone, against clinical isolates of Nocardia brasiliensis and Mycobacterium tuberculosis were determined. Equal MIC(50)s and MIC(90)s (0.25 and 0.5 microg/ml, respectively) were found for susceptible and multidrug-resistant isolates of M. tuberculosis. The N. brasiliensis isolates showed an MIC(90) of 1 microg/ml and an MIC(50) of 1 microg/ml. The DA-7157 prodrug, DA-7218, exhibited similar MICs for M. tuberculosis but fivefold-higher MICs for N. brasiliensis.

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عنوان ژورنال:
  • Antimicrobial agents and chemotherapy

دوره 50 9  شماره 

صفحات  -

تاریخ انتشار 2006