the in-vitro antimicrobial activity of five new quinolones , enoxacin ( ci-919 , at-2266 ) , ciprofloxacin ( bay o 9867 ) , amifloxacin ( win 49375 ) norfloxacin ( mk 0366 ) , and ofloxacin ( orf 18489 ) , was compared against 104 strains of enterobacteriaceae , 51 pseudomonas species , 7 acinetobacter calcoaceticus var . anitratus , and 15 enterococci .
C0034428
quinolones
C0008809
ciprofloxacin