In vitro activity of LY146032 alone and in combination with other antibiotics against gram-positive bacteria

Abstract

The antibacterial activity of LY146032 alone and in combination with other drugs was assayed against gram-positive isolates. Synergism was found when LY146032 was combined with netilmicin, amikacin, imipenem, and fosfomycin by both checkerboard and time-kill tests. Indifference predominated when LY146032 was combined with teicoplanin, vancomycin, and rifampin. Under no circumstances and with no combinations was an antagonistic effect detected.