like ceftriaxone and cefotaxime but unlike its decomposition product , desacetyl cefotaxime , ro 23-9424 bound at less than or equal to 2 micrograms/ml to the essential penicillin-binding proteins 1b and 3 of escherichia coli and 1 , 2 , and 3 of staphylococcus aureus .
C0007561
ceftriaxone
C0007554
cefotaxime