D. Milatovic et al., In vitro activities of sitafloxacin (DU-6859a) and six other fluoroquinolones against 8,796 clinical bacterial isolates, ANTIM AG CH, 44(4), 2000, pp. 1102-1107
The in vitro activities of sitafloxacin, ciprofloxacin, trovafloxacin, levo
floxacin, clinafloxacin, gatifloxacin, and moxifloxacin against 5,046 gram-
negative bacteria, 3,344 gram-positive cocci, and 406 anaerobes were determ
ined. Sitafloxacin was the most active agent against gram positive cocci an
d anaerobes. Against Enterobacteriaceae and nonfermenters, its activity was
either equivalent to or better than that of clinafloxacin.