the in vitro activity of e-1040 [ ( 6r,7r ) -3- [ ( 4-carbamoyl-1-quinuclidinio ) methyl ] -7- [ 2- ( 5-amino-1,2 ,4- thiadiazol-3-yl ) - ( z ) -2-methoxyiminoacetoamido ] -8-oxo-5-thia- 1- azabicyclo ( 4,2,0 ) oct-2-ene-2-carboxylate ] , a novel cephalosporin , was compared with that of ceftazidime , cefpirome , cefepime , imipenem , and gentamicin .
C3536856
cephalosporin
C0007559
ceftazidime